[{"product_id":"K04W","issue_datetime":"2026-10-13 20:58:58.750","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5435\r\nIssue Time: 2026 Oct 13 2058 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5434\nValid From: 2026 Oct 13 0115 UTC\nNow Valid Until: 2026 Oct 14 1200 UTC\nWarning Condition: Persistence\n\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2026-10-13 14:31:37.343","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5434\r\nIssue Time: 2026 Oct 13 1431 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5433\nValid From: 2026 Oct 13 0115 UTC\nNow Valid Until: 2026 Oct 13 2100 UTC\nWarning Condition: Persistence\n\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2026-10-13 01:15:49.670","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5433\r\nIssue Time: 2026 Oct 13 0115 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected \nValid From: 2026 Oct 13 0115 UTC\nValid To: 2026 Oct 13 1500 UTC\nWarning Conditions: Onset\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"A20F","issue_datetime":"2026-10-11 19:11:07.000","message":"Space Weather Message Code: WATA20\r\nSerial Number: 1129\r\nIssue Time: 2026 Oct 11 1911 UTC\r\n\r\nWATCH: Geomagnetic Storm Category G1 Predicted \nHighest Storm Level Predicted by Day:\nOct 12:  None (Below G1)   Oct 13:  G1 (Minor)   Oct 14:  None (Below G1)   \nTHIS SUPERSEDES ANY\/ALL PRIOR WATCHES IN EFFECT\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"A30F","issue_datetime":"2026-10-11 17:02:59.390","message":"Space Weather Message Code: WATA30\r\nSerial Number: 286\r\nIssue Time: 2026 Oct 11 1702 UTC\r\n\r\nCANCEL WATCH: Geomagnetic Storm Category G2 Predicted \nCancel Serial Number: 285\nOriginal Issue Time: 2026 Oct 09 1636 UTC\nCancelled Level Predicted:\nOct 11  : None (Below G1)  \nConditions no longer warrant a G2 Watch.\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude.\r\nInduced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms.\r\nSpacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible.\r\nRadio - HF (high frequency) radio propagation can fade at higher latitudes.\r\nAurora - Aurora may be seen as low as New York to Wisconsin to Washington state."},{"product_id":"K04W","issue_datetime":"2026-10-11 04:57:50.150","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5432\r\nIssue Time: 2026 Oct 11 0457 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5431\nValid From: 2026 Oct 09 0128 UTC\nNow Valid Until: 2026 Oct 11 1200 UTC\nWarning Condition: Persistence\n\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K05A","issue_datetime":"2026-10-10 21:45:58.723","message":"Space Weather Message Code: ALTK05\r\nSerial Number: 2057\r\nIssue Time: 2026 Oct 10 2145 UTC\r\n\r\nALERT: Geomagnetic K-index of 5 \nThreshold Reached: 2026 Oct 10 2145 UTC\nSynoptic Period: 2100-2400\nActive Warning: YES\nNoaa Scale: G1 - Minor\nComment: \r\n\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K07A","issue_datetime":"2026-10-10 19:27:12.427","message":"Space Weather Message Code: ALTK07\r\nSerial Number: 220\r\nIssue Time: 2026 Oct 10 1927 UTC\r\n\r\nALERT: Geomagnetic K-index of 7 \nThreshold Reached: 2026 Oct 10 1926 UTC\nSynoptic Period: 1800-2100\nActive Warning: YES\nNoaa Scale: G3 - Strong\nComment: \r\n\r\nNOAA Scale: G3 - Strong"},{"product_id":"K06A","issue_datetime":"2026-10-10 18:37:46.130","message":"Space Weather Message Code: ALTK06\r\nSerial Number: 728\r\nIssue Time: 2026 Oct 10 1837 UTC\r\n\r\nALERT: Geomagnetic K-index of 6 \nThreshold Reached: 2026 Oct 10 1837 UTC\nSynoptic Period: 1800-2100\nActive Warning: YES\nNoaa Scale: G2 - Moderate\nComment: \r\n\r\nNOAA Scale: G2 - Moderate\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude.\r\nInduced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms.\r\nSpacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible.\r\nRadio - HF (high frequency) radio propagation can fade at higher latitudes.\r\nAurora - Aurora may be seen as low as New York to Wisconsin to Washington state."},{"product_id":"K05A","issue_datetime":"2026-10-10 18:18:53.587","message":"Space Weather Message Code: ALTK05\r\nSerial Number: 2056\r\nIssue Time: 2026 Oct 10 1818 UTC\r\n\r\nALERT: Geomagnetic K-index of 5 \nThreshold Reached: 2026 Oct 10 1818 UTC\nSynoptic Period: 1800-2100\nActive Warning: YES\nNoaa Scale: G1 - Minor\nComment: \r\n\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K07A","issue_datetime":"2026-10-10 17:58:50.070","message":"Space Weather Message Code: ALTK07\r\nSerial Number: 219\r\nIssue Time: 2026 Oct 10 1758 UTC\r\n\r\nALERT: Geomagnetic K-index of 7 \nThreshold Reached: 2026 Oct 10 1758 UTC\nSynoptic Period: 1500-1800\nActive Warning: YES\nNoaa Scale: G3 - Strong\nComment: \r\n\r\nNOAA Scale: G3 - Strong"},{"product_id":"K07W","issue_datetime":"2026-10-10 17:42:57.273","message":"Space Weather Message Code: WARK07\r\nSerial Number: 153\r\nIssue Time: 2026 Oct 10 1742 UTC\r\n\r\nWARNING: Geomagnetic K-index of 7 or greater expected \nValid From: 2026 Oct 10 1742 UTC\nValid To: 2026 Oct 10 2359 UTC\nWarning Conditions: Onset\nNoaa Scale: G3 - Greater\nComment: \r\n\r\nNOAA Scale: G3 - Greater"},{"product_id":"K06A","issue_datetime":"2026-10-10 17:18:13.507","message":"Space Weather Message Code: ALTK06\r\nSerial Number: 727\r\nIssue Time: 2026 Oct 10 1718 UTC\r\n\r\nALERT: Geomagnetic K-index of 6 \nThreshold Reached: 2026 Oct 10 1717 UTC\nSynoptic Period: 1500-1800\nActive Warning: YES\nNoaa Scale: G2 - Moderate\nComment: \r\n\r\nNOAA Scale: G2 - Moderate\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude.\r\nInduced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms.\r\nSpacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible.\r\nRadio - HF (high frequency) radio propagation can fade at higher latitudes.\r\nAurora - Aurora may be seen as low as New York to Wisconsin to Washington state."},{"product_id":"K05A","issue_datetime":"2026-10-10 15:35:28.653","message":"Space Weather Message Code: ALTK05\r\nSerial Number: 2055\r\nIssue Time: 2026 Oct 10 1535 UTC\r\n\r\nALERT: Geomagnetic K-index of 5 \nThreshold Reached: 2026 Oct 10 1535 UTC\nSynoptic Period: 1500-1800\nActive Warning: YES\nNoaa Scale: G1 - Minor\nComment: \r\n\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"XM5S","issue_datetime":"2026-10-10 15:27:55.997","message":"Space Weather Message Code: SUMXM5\r\nSerial Number: 328\r\nIssue Time: 2026 Oct 10 1527 UTC\r\n\r\nSUMMARY: X-ray Event exceeded M5 \nBegin Time: 2026 Oct 10 1458 UTC\nMaximum Time: 2026 Oct 10 1510 UTC\nEnd Time: 2026 Oct 10 1520 UTC\nXray Class: M6.4\nOptical Class: \nLocation: N08W50\nNoaa Scale: R2 - Moderate\nComment: \r\n\r\nNOAA Scale: R2 - Moderate\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact centered primarily on sub-solar point on the sunlit side of Earth.\r\nRadio - Limited blackout of HF (high frequency) radio communication for tens of minutes."},{"product_id":"TIIA","issue_datetime":"2026-10-10 15:26:24.740","message":"Space Weather Message Code: ALTTP2\r\nSerial Number: 1532\r\nIssue Time: 2026 Oct 10 1526 UTC\r\n\r\nALERT: Type II Radio Emission \nBegin Time: 2026 Oct 10 1515 UTC\nEstimate Velocity: 929 km\/s\nComment: "},{"product_id":"MSIS","issue_datetime":"2026-10-10 15:24:27.583","message":"Space Weather Message Code: SUMSUD\r\nSerial Number: 303\r\nIssue Time: 2026 Oct 10 1524 UTC\r\n\r\nSUMMARY: Geomagnetic Sudden Impulse \nObserved: 2026 Oct 10 1516 UTC\nDeviation: 56 nT\nStation: NGK\nComment: "},{"product_id":"BHIS","issue_datetime":"2026-10-10 15:19:26.810","message":"Space Weather Message Code: SUM10R\r\nSerial Number: 929\r\nIssue Time: 2026 Oct 10 1519 UTC\r\n\r\nSUMMARY: 10cm Radio Burst \nBegin Time: 2026 Oct 10 1505 UTC\nMaximum Time: 2026 Oct 10 1506 UTC\nEnd Time: 2026 Oct 10 1509 UTC\nPeak Flux: 240 sfu\nDuration: 4 minutes\nLatest Penticton Noon Flux: 121 sfu\nComment: "},{"product_id":"XM5A","issue_datetime":"2026-10-10 15:09:47.723","message":"Space Weather Message Code: ALTXMF\r\nSerial Number: 543\r\nIssue Time: 2026 Oct 10 1509 UTC\r\n\r\nALERT: X-Ray Flux exceeded M5 \nThreshold Reached: 2026 Oct 10 1507 UTC\nNoaa Scale: R2 - Moderate\nComment: \r\n\r\nNOAA Scale: R2 - Moderate\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time information on affected area and expected duration please see http:\/\/www.swpc.noaa.gov\/products\/d-region-absorption-predictions-d-rap."},{"product_id":"K06W","issue_datetime":"2026-10-10 15:04:50.160","message":"Space Weather Message Code: WARK06\r\nSerial Number: 672\r\nIssue Time: 2026 Oct 10 1504 UTC\r\n\r\nWARNING: Geomagnetic K-index of 6 expected \nValid From: 2026 Oct 10 1503 UTC\nValid To: 2026 Oct 10 2359 UTC\nWarning Conditions: Onset\nNoaa Scale: G2 - Moderate\nComment: \r\n\r\nNOAA Scale: G2 - Moderate\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude.\r\nInduced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms.\r\nSpacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible.\r\nRadio - HF (high frequency) radio propagation can fade at higher latitudes.\r\nAurora - Aurora may be seen as low as New York to Wisconsin to Washington state."},{"product_id":"EF3A","issue_datetime":"2026-10-10 14:53:52.067","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3753\r\nIssue Time: 2026 Oct 10 1453 UTC\r\n\r\nALERT: Electron 2MeV Integral Flux exceeded 1,000pfu \nThreshold Reached: 2026 Oct 10 1453 UTC\nStation: GOES-19\nComment: "},{"product_id":"SGIW","issue_datetime":"2026-10-10 14:45:19.407","message":"Space Weather Message Code: WARSUD\r\nSerial Number: 259\r\nIssue Time: 2026 Oct 10 1445 UTC\r\n\r\nWARNING: Geomagnetic Sudden Impulse expected \nValid From: 2026 Oct 10 1510 UTC\nValid To: 2026 Oct 10 1550 UTC\nIp Shock: 2026-10-10 14:43\nComment: "},{"product_id":"K05W","issue_datetime":"2026-10-10 14:42:09.133","message":"Space Weather Message Code: WARK05\r\nSerial Number: 2270\r\nIssue Time: 2026 Oct 10 1442 UTC\r\n\r\nWARNING: Geomagnetic K-index of 5 expected \nValid From: 2026 Oct 10 1440 UTC\nValid To: 2026 Oct 11 0300 UTC\nWarning Conditions: Onset\nNoaa Scale: G1 - Minor\nComment: \r\n\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K04W","issue_datetime":"2026-10-10 14:40:44.390","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5431\r\nIssue Time: 2026 Oct 10 1440 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5430\nValid From: 2026 Oct 09 0128 UTC\nNow Valid Until: 2026 Oct 11 0600 UTC\nWarning Condition: Persistence\n\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2026-10-10 05:38:26.220","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5430\r\nIssue Time: 2026 Oct 10 0538 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5429\nValid From: 2026 Oct 09 0128 UTC\nNow Valid Until: 2026 Oct 10 1500 UTC\nWarning Condition: Persistence\n\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"A30F","issue_datetime":"2026-10-09 16:36:26.313","message":"Space Weather Message Code: WATA30\r\nSerial Number: 285\r\nIssue Time: 2026 Oct 09 1636 UTC\r\n\r\nWATCH: Geomagnetic Storm Category G2 Predicted \nHighest Storm Level Predicted by Day:\nOct 09:  G1 (Minor)   Oct 10:  G1 (Minor)   Oct 11:  G2 (Moderate)   \nTHIS SUPERSEDES ANY\/ALL PRIOR WATCHES IN EFFECT\nComment: Downgraded the G2 to a G1 watch for 09 Oct and added a G1 watch for 10 Oct 2026.\n\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude.\r\nInduced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms.\r\nSpacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible.\r\nRadio - HF (high frequency) radio propagation can fade at higher latitudes.\r\nAurora - Aurora may be seen as low as New York to Wisconsin to Washington state."},{"product_id":"K04A","issue_datetime":"2026-10-09 10:01:02.860","message":"Space Weather Message Code: ALTK04\r\nSerial Number: 2690\r\nIssue Time: 2026 Oct 09 1001 UTC\r\n\r\nALERT: Geomagnetic K-index of 4 \nThreshold Reached: 2026 Oct 09 1001 UTC\nSynoptic Period: 0900-1200\nActive Warning: YES\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"A30F","issue_datetime":"2026-10-09 08:12:52.153","message":"Space Weather Message Code: WATA30\r\nSerial Number: 284\r\nIssue Time: 2026 Oct 09 0812 UTC\r\n\r\nWATCH: Geomagnetic Storm Category G2 Predicted \nHighest Storm Level Predicted by Day:\nOct 10:  None (Below G1)   Oct 11:  G2 (Moderate)   Oct 12:  None (Below G1)   \nTHIS SUPERSEDES ANY\/ALL PRIOR WATCHES IN EFFECT\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude.\r\nInduced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms.\r\nSpacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible.\r\nRadio - HF (high frequency) radio propagation can fade at higher latitudes.\r\nAurora - Aurora may be seen as low as New York to Wisconsin to Washington state."},{"product_id":"K04W","issue_datetime":"2026-10-09 01:29:51.387","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5429\r\nIssue Time: 2026 Oct 09 0129 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected \nValid From: 2026 Oct 09 0128 UTC\nValid To: 2026 Oct 10 0600 UTC\nWarning Conditions: Onset\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"TIIA","issue_datetime":"2026-10-08 16:46:44.923","message":"Space Weather Message Code: ALTTP2\r\nSerial Number: 1531\r\nIssue Time: 2026 Oct 08 1646 UTC\r\n\r\nALERT: Type II Radio Emission \nBegin Time: 2026 Oct 08 1542 UTC\nEstimate Velocity: 4125 km\/s\nComment: ** Corrected for begin time.              Type II speed recorded by Sagamore Hill RSTN site.\n\nCORRECTED"},{"product_id":"TIVA","issue_datetime":"2026-10-08 16:44:50.033","message":"Space Weather Message Code: ALTTP4\r\nSerial Number: 719\r\nIssue Time: 2026 Oct 08 1644 UTC\r\n\r\nALERT: Type IV Radio Emission \nBegin Time: 2026 Oct 08 1612 UTC\nComment: Type IV recorded by Sagamore Hill RSTN site\n"},{"product_id":"TIIA","issue_datetime":"2026-10-08 16:43:45.180","message":"Space Weather Message Code: ALTTP2\r\nSerial Number: 1531\r\nIssue Time: 2026 Oct 08 1643 UTC\r\n\r\nALERT: Type II Radio Emission \nBegin Time: 2026 Oct 08 1642 UTC\nEstimate Velocity: 4125 km\/s\nComment: Type II speed recorded by Sagamore Hill RSTN site.\n"},{"product_id":"XM5S","issue_datetime":"2026-10-08 16:04:08.200","message":"Space Weather Message Code: SUMXM5\r\nSerial Number: 327\r\nIssue Time: 2026 Oct 08 1604 UTC\r\n\r\nSUMMARY: X-ray Event exceeded M5 \nBegin Time: 2026 Oct 08 1529 UTC\nMaximum Time: 2026 Oct 08 1548 UTC\nEnd Time: 2026 Oct 08 1558 UTC\nXray Class: M6.7\nOptical Class: 2b\nLocation: N12W20\nNoaa Scale: R2 - Moderate\nComment: \r\n\r\nNOAA Scale: R2 - Moderate\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact centered primarily on sub-solar point on the sunlit side of Earth.\r\nRadio - Limited blackout of HF (high frequency) radio communication for tens of minutes."},{"product_id":"XM5A","issue_datetime":"2026-10-08 15:47:10.930","message":"Space Weather Message Code: ALTXMF\r\nSerial Number: 542\r\nIssue Time: 2026 Oct 08 1547 UTC\r\n\r\nALERT: X-Ray Flux exceeded M5 \nThreshold Reached: 2026 Oct 08 1546 UTC\nNoaa Scale: R2 - Moderate\nComment: \r\n\r\nNOAA Scale: R2 - Moderate\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time information on affected area and expected duration please see http:\/\/www.swpc.noaa.gov\/products\/d-region-absorption-predictions-d-rap."},{"product_id":"EF3A","issue_datetime":"2026-10-08 05:01:00.663","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3752\r\nIssue Time: 2026 Oct 08 0501 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1,000pfu\nContinuation of Serial Number: 3752\nBegin Time: 2026 Oct 05 1830 UTC\nYesterday Maximum 2MeV Flux: 11911 pfu\nCORRECTED"},{"product_id":"EF3A","issue_datetime":"2026-10-07 05:04:25.963","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3752\r\nIssue Time: 2026 Oct 07 0504 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1,000pfu\nContinuation of Serial Number: 3752\nBegin Time: 2026 Oct 05 1830 UTC\nYesterday Maximum 2MeV Flux: 10956 pfu\nCORRECTED"},{"product_id":"A30F","issue_datetime":"2026-10-06 16:33:38.640","message":"Space Weather Message Code: WATA30\r\nSerial Number: 283\r\nIssue Time: 2026 Oct 06 1633 UTC\r\n\r\nWATCH: Geomagnetic Storm Category G2 Predicted \nHighest Storm Level Predicted by Day:\nOct 07:  None (Below G1)   Oct 08:  None (Below G1)   Oct 09:  G2 (Moderate)   \nTHIS SUPERSEDES ANY\/ALL PRIOR WATCHES IN EFFECT\nComment: G1 to G2 (Minor-Moderate) geomagnetic storms are likely on 09 Oct with the arrival of a CME that left the Sun on 06 Oct.\n\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude.\r\nInduced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms.\r\nSpacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible.\r\nRadio - HF (high frequency) radio propagation can fade at higher latitudes.\r\nAurora - Aurora may be seen as low as New York to Wisconsin to Washington state."},{"product_id":"TIIA","issue_datetime":"2026-10-06 06:15:04.390","message":"Space Weather Message Code: ALTTP2\r\nSerial Number: 1530\r\nIssue Time: 2026 Oct 06 0615 UTC\r\n\r\nALERT: Type II Radio Emission \nBegin Time: 2026 Oct 06 0559 UTC\nEstimate Velocity: 947 km\/s\nComment: "},{"product_id":"EF3A","issue_datetime":"2026-10-06 05:07:58.703","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3752\r\nIssue Time: 2026 Oct 06 0507 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1,000pfu\nContinuation of Serial Number: 3751\nBegin Time: 2026 Oct 05 1830 UTC\n\nYesterday Maximum 2MeV Flux: 2358 pfu\nMax time: 2026 Oct 05 2010 UTC"},{"product_id":"K04W","issue_datetime":"2026-10-06 03:43:55.093","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5428\r\nIssue Time: 2026 Oct 06 0343 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5427\nValid From: 2026 Oct 05 0155 UTC\nNow Valid Until: 2026 Oct 06 1200 UTC\nWarning Condition: Persistence\n\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2026-10-05 21:11:06.667","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5427\r\nIssue Time: 2026 Oct 05 2111 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5426\nValid From: 2026 Oct 05 0155 UTC\nNow Valid Until: 2026 Oct 06 0600 UTC\nWarning Condition: Persistence\n\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"EF3A","issue_datetime":"2026-10-05 18:47:07.310","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3751\r\nIssue Time: 2026 Oct 05 1847 UTC\r\n\r\nALERT: Electron 2MeV Integral Flux exceeded 1,000pfu \nThreshold Reached: 2026 Oct 05 1830 UTC\nStation: GOES-19\nComment: "},{"product_id":"K05A","issue_datetime":"2026-10-05 03:52:52.680","message":"Space Weather Message Code: ALTK05\r\nSerial Number: 2054\r\nIssue Time: 2026 Oct 05 0352 UTC\r\n\r\nALERT: Geomagnetic K-index of 5 \nThreshold Reached: 2026 Oct 05 0352 UTC\nSynoptic Period: 0300-0600\nActive Warning: YES\nNoaa Scale: G1 - Minor\nComment: \r\n\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K05W","issue_datetime":"2026-10-05 03:50:48.633","message":"Space Weather Message Code: WARK05\r\nSerial Number: 2269\r\nIssue Time: 2026 Oct 05 0350 UTC\r\n\r\nWARNING: Geomagnetic K-index of 5 expected \nValid From: 2026 Oct 05 0350 UTC\nValid To: 2026 Oct 05 1500 UTC\nWarning Conditions: Onset\nNoaa Scale: G1 - Minor\nComment: \r\n\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K04W","issue_datetime":"2026-10-05 01:56:45.643","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5426\r\nIssue Time: 2026 Oct 05 0156 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected \nValid From: 2026 Oct 05 0155 UTC\nValid To: 2026 Oct 05 2359 UTC\nWarning Conditions: Persistence\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K05A","issue_datetime":"2026-10-04 23:57:49.970","message":"Space Weather Message Code: ALTK05\r\nSerial Number: 2053\r\nIssue Time: 2026 Oct 04 2357 UTC\r\n\r\nALERT: Geomagnetic K-index of 5 \nThreshold Reached: 2026 Oct 04 2357 UTC\nSynoptic Period: 2100-2400\nActive Warning: YES\nNoaa Scale: G1 - Minor\nComment: \r\n\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K06A","issue_datetime":"2026-10-04 20:58:04.127","message":"Space Weather Message Code: ALTK06\r\nSerial Number: 726\r\nIssue Time: 2026 Oct 04 2058 UTC\r\n\r\nALERT: Geomagnetic K-index of 6 \nThreshold Reached: 2026 Oct 04 2057 UTC\nSynoptic Period: 1800-2100\nActive Warning: YES\nNoaa Scale: G2 - Moderate\nComment: \r\n\r\nNOAA Scale: G2 - Moderate\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude.\r\nInduced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms.\r\nSpacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible.\r\nRadio - HF (high frequency) radio propagation can fade at higher latitudes.\r\nAurora - Aurora may be seen as low as New York to Wisconsin to Washington state."},{"product_id":"K04W","issue_datetime":"2026-10-04 19:01:38.570","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5425\r\nIssue Time: 2026 Oct 04 1901 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5424\nValid From: 2026 Oct 04 0615 UTC\nNow Valid Until: 2026 Oct 05 0300 UTC\nWarning Condition: Persistence\nextended past Kp5 warning.\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K05W","issue_datetime":"2026-10-04 18:50:12.297","message":"Space Weather Message Code: WARK05\r\nSerial Number: 2268\r\nIssue Time: 2026 Oct 04 1850 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 5 expected\nExtension to Serial Number: 2267\nValid From: 2026 Oct 04 1110 UTC\nNow Valid Until: 2026 Oct 05 0300 UTC\nWarning Condition: Persistence\nExtended with issuance of G2 warning.\r\n\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K06W","issue_datetime":"2026-10-04 18:47:59.650","message":"Space Weather Message Code: WARK06\r\nSerial Number: 671\r\nIssue Time: 2026 Oct 04 1847 UTC\r\n\r\nWARNING: Geomagnetic K-index of 6 expected \nValid From: 2026 Oct 04 1847 UTC\nValid To: 2026 Oct 04 2359 UTC\nWarning Conditions: Onset\nNoaa Scale: G2 - Moderate\nComment: \r\n\r\nNOAA Scale: G2 - Moderate\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude.\r\nInduced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms.\r\nSpacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible.\r\nRadio - HF (high frequency) radio propagation can fade at higher latitudes.\r\nAurora - Aurora may be seen as low as New York to Wisconsin to Washington state."},{"product_id":"K05A","issue_datetime":"2026-10-04 18:40:00.443","message":"Space Weather Message Code: ALTK05\r\nSerial Number: 2052\r\nIssue Time: 2026 Oct 04 1840 UTC\r\n\r\nALERT: Geomagnetic K-index of 5 \nThreshold Reached: 2026 Oct 04 1839 UTC\nSynoptic Period: 1800-2100\nActive Warning: YES\nNoaa Scale: G1 - Minor\nComment: \r\n\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K05A","issue_datetime":"2026-10-04 14:03:28.167","message":"Space Weather Message Code: ALTK05\r\nSerial Number: 2051\r\nIssue Time: 2026 Oct 04 1403 UTC\r\n\r\nALERT: Geomagnetic K-index of 5 \nThreshold Reached: 2026 Oct 04 1402 UTC\nSynoptic Period: 1200-1500\nActive Warning: YES\nNoaa Scale: G1 - Minor\nComment: \r\n\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K05A","issue_datetime":"2026-10-04 11:23:41.163","message":"Space Weather Message Code: ALTK05\r\nSerial Number: 2050\r\nIssue Time: 2026 Oct 04 1123 UTC\r\n\r\nALERT: Geomagnetic K-index of 5 \nThreshold Reached: 2026 Oct 04 1122 UTC\nSynoptic Period: 0900-1200\nActive Warning: YES\nNoaa Scale: G1 - Minor\nComment: \r\n\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K05W","issue_datetime":"2026-10-04 11:07:31.433","message":"Space Weather Message Code: WARK05\r\nSerial Number: 2267\r\nIssue Time: 2026 Oct 04 1107 UTC\r\n\r\nWARNING: Geomagnetic K-index of 5 expected \nValid From: 2026 Oct 04 1110 UTC\nValid To: 2026 Oct 04 2100 UTC\nWarning Conditions: Onset\nNoaa Scale: G1 - Minor\nComment: \r\n\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K04A","issue_datetime":"2026-10-04 08:01:06.560","message":"Space Weather Message Code: ALTK04\r\nSerial Number: 2689\r\nIssue Time: 2026 Oct 04 0801 UTC\r\n\r\nALERT: Geomagnetic K-index of 4 \nThreshold Reached: 2026 Oct 04 0757 UTC\nSynoptic Period: 0600-0900\nActive Warning: YES\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2026-10-04 06:13:42.580","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5424\r\nIssue Time: 2026 Oct 04 0613 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected \nValid From: 2026 Oct 04 0615 UTC\nValid To: 2026 Oct 04 2359 UTC\nWarning Conditions: Onset\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"EF3A","issue_datetime":"2026-10-01 14:30:29.700","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3750\r\nIssue Time: 2026 Oct 01 1430 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1,000pfu\nContinuation of Serial Number: 3749\nBegin Time: 2026 Sep 30 0945 UTC\n\nYesterday Maximum 2MeV Flux: 3120 pfu\nMax time: 2026 Sep 30 1435 UTC"},{"product_id":"A20F","issue_datetime":"2026-10-01 14:28:54.257","message":"Space Weather Message Code: WATA20\r\nSerial Number: 1128\r\nIssue Time: 2026 Oct 01 1428 UTC\r\n\r\nWATCH: Geomagnetic Storm Category G1 Predicted \nHighest Storm Level Predicted by Day:\nOct 02:  G1 (Minor)   Oct 03:  None (Below G1)   Oct 04:  G1 (Minor)   \nTHIS SUPERSEDES ANY\/ALL PRIOR WATCHES IN EFFECT\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"EF3A","issue_datetime":"2026-09-30 10:04:50.050","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3749\r\nIssue Time: 2026 Sep 30 1004 UTC\r\n\r\nALERT: Electron 2MeV Integral Flux exceeded 1,000pfu \nThreshold Reached: 2026 Sep 30 0945 UTC\nStation: GOES-19\nComment: Yesterday's max flux of 5,622 pfu at 29\/1620 UTC.\n"},{"product_id":"TIVA","issue_datetime":"2026-09-30 03:39:25.207","message":"Space Weather Message Code: ALTTP4\r\nSerial Number: 718\r\nIssue Time: 2026 Sep 30 0339 UTC\r\n\r\nALERT: Type IV Radio Emission \nBegin Time: 2026 Sep 30 0256 UTC\nComment: Observed by PAL\n"},{"product_id":"TIIA","issue_datetime":"2026-09-30 03:38:29.203","message":"Space Weather Message Code: ALTTP2\r\nSerial Number: 1529\r\nIssue Time: 2026 Sep 30 0338 UTC\r\n\r\nALERT: Type II Radio Emission \nBegin Time: 2026 Sep 30 0252 UTC\nEstimate Velocity: 523 km\/s\nComment: observed by PAL\n"},{"product_id":"A20F","issue_datetime":"2026-09-29 13:01:59.807","message":"Space Weather Message Code: WATA20\r\nSerial Number: 1127\r\nIssue Time: 2026 Sep 29 1301 UTC\r\n\r\nWATCH: Geomagnetic Storm Category G1 Predicted \nHighest Storm Level Predicted by Day:\nSep 30:  None (Below G1)   Oct 01:  None (Below G1)   Oct 02:  G1 (Minor)   \nTHIS SUPERSEDES ANY\/ALL PRIOR WATCHES IN EFFECT\nComment: 28 Sep CME inbound\n\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"EF3A","issue_datetime":"2026-09-29 05:02:02.247","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3748\r\nIssue Time: 2026 Sep 29 0502 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1,000pfu\nContinuation of Serial Number: 3747\nBegin Time: 2026 Sep 26 1535 UTC\n\nYesterday Maximum 2MeV Flux: 4128 pfu\nMax time: 2026 Sep 28 1440 UTC"},{"product_id":"EF3A","issue_datetime":"2026-09-28 05:00:40.090","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3747\r\nIssue Time: 2026 Sep 28 0500 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1,000pfu\nContinuation of Serial Number: 3746\nBegin Time: 2026 Sep 26 1535 UTC\n\nYesterday Maximum 2MeV Flux: 3060 pfu\nMax time: 2026 Sep 27 1720 UTC"},{"product_id":"EF3A","issue_datetime":"2026-09-27 05:02:04.940","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3746\r\nIssue Time: 2026 Sep 27 0502 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1,000pfu\nContinuation of Serial Number: 3745\nBegin Time: 2026 Sep 26 1535 UTC\n\nYesterday Maximum 2MeV Flux: 1260 pfu\nMax time: 2026 Sep 26 1645 UTC"},{"product_id":"K04A","issue_datetime":"2026-09-27 00:40:33.327","message":"Space Weather Message Code: ALTK04\r\nSerial Number: 2688\r\nIssue Time: 2026 Sep 27 0040 UTC\r\n\r\nALERT: Geomagnetic K-index of 4 \nThreshold Reached: 2026 Sep 27 0040 UTC\nSynoptic Period: 0000-0300\nActive Warning: YES\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2026-09-27 00:35:26.167","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5423\r\nIssue Time: 2026 Sep 27 0035 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected \nValid From: 2026 Sep 27 0033 UTC\nValid To: 2026 Sep 27 1200 UTC\nWarning Conditions: Onset\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"EF3A","issue_datetime":"2026-09-26 15:51:34.970","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3745\r\nIssue Time: 2026 Sep 26 1551 UTC\r\n\r\nALERT: Electron 2MeV Integral Flux exceeded 1,000pfu \nThreshold Reached: 2026 Sep 26 1535 UTC\nStation: GOES-19\nComment: "},{"product_id":"K04A","issue_datetime":"2026-09-25 21:58:25.860","message":"Space Weather Message Code: ALTK04\r\nSerial Number: 2687\r\nIssue Time: 2026 Sep 25 2158 UTC\r\n\r\nALERT: Geomagnetic K-index of 4 \nThreshold Reached: 2026 Sep 25 2158 UTC\nSynoptic Period: 2100-2400\nActive Warning: YES\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2026-09-25 21:55:03.593","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5422\r\nIssue Time: 2026 Sep 25 2155 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected \nValid From: 2026 Sep 25 2154 UTC\nValid To: 2026 Sep 26 1200 UTC\nWarning Conditions: Onset\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K05W","issue_datetime":"2026-09-25 08:35:43.590","message":"Space Weather Message Code: WARK05\r\nSerial Number: 2266\r\nIssue Time: 2026 Sep 25 0835 UTC\r\n\r\nWARNING: Geomagnetic K-index of 5 expected \nValid From: 2026 Sep 25 0835 UTC\nValid To: 2026 Sep 25 1200 UTC\nWarning Conditions: Onset\nNoaa Scale: G1 - Minor\nComment: \r\n\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K04A","issue_datetime":"2026-09-25 03:00:15.997","message":"Space Weather Message Code: ALTK04\r\nSerial Number: 2686\r\nIssue Time: 2026 Sep 25 0300 UTC\r\n\r\nALERT: Geomagnetic K-index of 4 \nThreshold Reached: 2026 Sep 25 0257 UTC\nSynoptic Period: 0000-0300\nActive Warning: YES\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2026-09-25 02:26:55.457","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5421\r\nIssue Time: 2026 Sep 25 0226 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected \nValid From: 2026 Sep 25 0226 UTC\nValid To: 2026 Sep 25 1800 UTC\nWarning Conditions: Onset\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2026-09-24 14:30:01.217","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5420\r\nIssue Time: 2026 Sep 24 1430 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5419\nValid From: 2026 Sep 24 0944 UTC\nNow Valid Until: 2026 Sep 24 2100 UTC\nWarning Condition: Persistence\n\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04A","issue_datetime":"2026-09-24 09:52:18.960","message":"Space Weather Message Code: ALTK04\r\nSerial Number: 2685\r\nIssue Time: 2026 Sep 24 0952 UTC\r\n\r\nALERT: Geomagnetic K-index of 4 \nThreshold Reached: 2026 Sep 24 0945 UTC\nSynoptic Period: 0900-1200\nActive Warning: YES\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2026-09-24 09:45:24.477","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5419\r\nIssue Time: 2026 Sep 24 0945 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected \nValid From: 2026 Sep 24 0944 UTC\nValid To: 2026 Sep 24 1500 UTC\nWarning Conditions: Onset\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"A20F","issue_datetime":"2026-09-21 18:32:26.023","message":"Space Weather Message Code: WATA20\r\nSerial Number: 1126\r\nIssue Time: 2026 Sep 21 1832 UTC\r\n\r\nWATCH: Geomagnetic Storm Category G1 Predicted \nHighest Storm Level Predicted by Day:\nSep 22:  None (Below G1)   Sep 23:  None (Below G1)   Sep 24:  G1 (Minor)   \nTHIS SUPERSEDES ANY\/ALL PRIOR WATCHES IN EFFECT\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K04W","issue_datetime":"2026-09-16 05:38:03.320","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5418\r\nIssue Time: 2026 Sep 16 0538 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5417\nValid From: 2026 Sep 15 1849 UTC\nNow Valid Until: 2026 Sep 16 1800 UTC\nWarning Condition: Persistence\n\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04A","issue_datetime":"2026-09-16 00:34:08.103","message":"Space Weather Message Code: ALTK04\r\nSerial Number: 2684\r\nIssue Time: 2026 Sep 16 0034 UTC\r\n\r\nALERT: Geomagnetic K-index of 4 \nThreshold Reached: 2026 Sep 16 0030 UTC\nSynoptic Period: 0000-0300\nActive Warning: YES\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K05W","issue_datetime":"2026-09-15 18:56:11.670","message":"Space Weather Message Code: WARK05\r\nSerial Number: 2265\r\nIssue Time: 2026 Sep 15 1856 UTC\r\n\r\nWARNING: Geomagnetic K-index of 5 expected \nValid From: 2026 Sep 15 1855 UTC\nValid To: 2026 Sep 16 0600 UTC\nWarning Conditions: Onset\nNoaa Scale: G1 - Minor\nComment: \r\n\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K04W","issue_datetime":"2026-09-15 18:50:25.120","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5417\r\nIssue Time: 2026 Sep 15 1850 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected \nValid From: 2026 Sep 15 1849 UTC\nValid To: 2026 Sep 16 0600 UTC\nWarning Conditions: Onset\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"A20F","issue_datetime":"2026-09-15 17:37:51.220","message":"Space Weather Message Code: WATA20\r\nSerial Number: 1125\r\nIssue Time: 2026 Sep 15 1737 UTC\r\n\r\nWATCH: Geomagnetic Storm Category G1 Predicted \nHighest Storm Level Predicted by Day:\nSep 16:  G1 (Minor)   Sep 17:  G1 (Minor)   Sep 18:  None (Below G1)   \nTHIS SUPERSEDES ANY\/ALL PRIOR WATCHES IN EFFECT\nComment: \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."}]