:Product: 202104111530_DIF.txt :Created: 2021 Apr 11 1551 UTC # United States Total Electron Content (USTEC), Operational Version 2.0 # Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center. # # Units: TEC: TECU (10^16 electrons/m^2) x 10 # Longitude, Latitude: degrees x 10 # Source: Kalman filter data assimilation model using ground-based GPS data from NGS, CORS, RTIGS, GPS/MET # Missing data: n/a # End record identifier: End of file # Time Range: 2021 Apr 11 1530 - 1545 UTC # Cadence: 15 minutes # URL: http://www.swpc.noaa.gov/products/us-total-electron-content # # See _______________ for format explanation. # # Difference from 10 day average indicating recent trend #------------------------------------------------------------------------- 36 -1600 -1560 -1520 -1480 -1440 -1400 -1360 -1320 -1280 -1240 -1200 -1160 -1120 -1080 -1040 -1000 -960 -920 -880 -840 -800 -760 -720 -680 -640 -600 -560 -520 -480 -440 -400 10 3 3 4 4 3 3 3 2 1 1 1 1 2 3 5 7 9 11 12 13 12 10 8 7 5 3 2 2 1 1 1 25 3 4 4 4 4 3 3 2 2 1 1 1 1 3 5 7 10 12 14 15 14 12 10 8 5 3 2 2 1 1 1 40 3 4 5 5 5 4 4 3 2 1 1 1 2 3 5 8 11 15 18 19 17 14 11 8 6 4 2 2 1 1 1 55 3 4 5 6 5 5 4 3 2 2 1 1 2 4 6 8 13 19 24 25 22 17 13 9 6 4 3 2 1 1 1 70 3 5 7 7 7 6 5 4 3 2 2 2 3 4 6 9 15 25 32 33 27 20 14 10 7 4 2 2 1 1 1 85 2 6 9 10 9 7 6 4 3 2 3 3 4 5 7 10 18 31 40 39 30 21 14 10 6 4 2 2 1 1 1 100 -1 4 9 10 9 7 6 4 3 3 4 6 6 5 5 8 19 32 39 35 27 18 11 7 5 3 2 1 1 1 1 115 -6 1 7 8 7 6 4 3 2 3 6 8 8 6 4 7 18 27 28 23 16 10 6 3 2 1 1 1 1 1 1 130 -13 -4 3 5 4 4 3 1 1 3 7 10 9 9 13 25 37 38 27 13 3 -2 -4 -3 -2 -1 0 0 1 1 1 145 -13 -7 -2 0 1 2 1 0 0 2 6 7 3 0 7 20 25 17 2 -10 -17 -19 -16 -10 -5 -3 -1 0 1 1 1 160 -1 -3 -5 -4 -2 0 0 -1 -2 -1 1 0 -4 -6 1 10 17 17 8 -8 -24 -31 -27 -16 -9 -4 -2 0 1 1 1 175 4 -6 -11 -9 -3 1 0 -2 -4 -6 -8 -12 -15 -10 1 11 16 19 12 -6 -28 -39 -34 -20 -10 -5 -2 0 2 1 1 190 -14 -21 -22 -17 -13 -9 -7 -5 -5 -9 -16 -19 -12 2 15 19 17 14 8 -8 -27 -38 -32 -19 -9 -4 -1 1 2 2 1 205 3 -6 -14 -18 -17 -13 -8 -4 -1 -2 -5 -7 -3 5 13 13 11 13 12 1 -15 -25 -23 -14 -8 -3 -1 1 2 1 1 220 -5 -6 -8 -9 -9 -7 -4 0 3 5 7 11 12 11 10 9 9 12 12 2 -11 -17 -16 -11 -7 -4 -1 1 1 1 2 235 3 1 -3 -7 -9 -6 -3 2 5 6 5 6 4 -2 -7 -9 -6 1 2 -5 -13 -12 -7 -5 -5 -3 -1 1 1 1 1 250 -8 -13 -15 -13 -10 -7 -2 3 5 3 -2 -2 2 1 -5 -7 1 13 14 2 -7 -4 -1 -1 -3 -2 0 2 1 1 2 265 -12 -15 -15 -12 -9 -5 -2 2 3 -3 -12 -15 -12 -7 -2 5 14 20 16 6 2 4 2 -3 -5 -3 0 2 2 1 2 280 -10 -12 -11 -9 -6 -3 -1 1 0 -5 -12 -10 -3 0 1 5 13 16 11 2 -1 -1 -3 -6 -6 -3 0 2 2 2 2 295 -5 -6 -6 -4 -3 -2 -2 -3 -5 -7 -7 -4 5 9 7 7 12 16 12 3 1 3 2 -1 -4 -3 0 1 1 1 1 310 -3 -3 -3 -2 -1 -1 -4 -9 -9 -3 2 2 0 0 4 12 22 24 16 6 4 10 12 8 2 -2 -2 -1 0 0 0 325 -1 -1 -2 0 0 0 -4 -10 -10 -1 8 8 1 -4 -2 6 16 19 15 8 6 10 13 12 6 1 -1 -2 -1 -1 0 340 -1 -1 -1 0 1 1 2 2 3 2 -1 -2 1 5 7 12 19 22 18 11 9 10 10 6 1 -2 -1 -2 -1 -1 0 355 0 0 -1 -1 -1 -1 -3 -3 -2 0 1 5 8 4 2 8 17 22 20 13 10 11 8 1 -5 -5 -2 0 0 0 0 370 0 -1 -2 -2 -2 -5 -10 -11 -7 2 3 1 -1 -2 -1 6 15 17 11 5 5 7 6 4 0 -1 0 0 0 0 0 385 0 -1 -2 -2 -3 -7 -14 -20 -14 0 9 12 14 14 11 7 6 4 2 2 8 13 10 4 0 -1 -1 0 0 1 1 400 0 0 -2 -1 -1 -2 -5 -5 3 14 18 15 13 12 12 12 9 5 3 3 9 15 11 4 -3 -4 -4 -2 -1 0 1 415 0 0 0 1 1 4 9 17 23 22 14 7 5 5 6 4 -2 -3 -1 3 9 14 13 4 -7 -14 -13 -8 -3 -1 0 430 1 1 0 1 2 3 5 9 16 26 29 24 14 7 6 4 -3 -8 -7 -4 1 7 9 7 -1 -10 -15 -12 -7 -4 -3 445 3 2 1 1 0 -4 -11 -14 -5 12 21 22 20 17 11 2 -5 -6 -2 0 1 3 5 3 -6 -16 -19 -16 -10 -7 -5 460 5 4 2 2 -1 -5 -10 -11 -3 7 11 14 17 12 1 -9 -13 -8 -1 5 9 5 -3 -8 -11 -16 -20 -18 -14 -10 -9 475 7 6 5 4 2 0 -3 -4 -2 -1 -1 3 6 1 -7 -10 -8 -6 -5 1 8 8 0 -5 -10 -15 -18 -17 -14 -12 -11 490 10 9 8 8 9 10 12 11 4 -5 -8 -5 -2 -3 -4 -5 -4 -5 -6 1 10 8 -5 -12 -14 -16 -20 -22 -18 -15 -13 505 13 12 11 12 13 15 15 9 1 -4 -6 -6 -4 -3 -4 -6 -9 -11 -8 -1 7 7 0 -10 -18 -20 -21 -22 -21 -18 -16 520 15 14 12 12 12 8 -1 -10 -8 0 3 0 -2 -2 -1 -2 -4 -8 -7 -1 4 3 -1 -6 -17 -26 -27 -25 -23 -20 -18 535 15 14 12 11 9 4 -2 -3 1 2 -6 -12 -12 -9 -8 -9 -10 -9 -4 4 6 1 -2 -3 -11 -21 -22 -18 -15 -14 -14 550 16 15 12 11 10 9 5 -1 -12 -20 -22 -17 -15 -18 -21 -20 -14 -9 -5 0 -2 -7 -11 -16 -24 -28 -26 -21 -15 -13 -12 565 18 14 8 4 4 6 6 3 -3 -6 -5 -6 -13 -24 -27 -23 -16 -13 -12 -9 -4 -3 -2 -4 -10 -16 -18 -16 -13 -11 -10 580 18 15 10 7 7 10 9 -4 -17 -20 -15 -13 -19 -24 -22 -17 -14 -15 -18 -20 -15 -9 -8 -10 -13 -15 -15 -13 -11 -10 -9 595 22 16 9 4 0 -3 -5 -10 -17 -23 -25 -22 -19 -15 -10 -9 -12 -18 -22 -24 -19 -11 -7 -10 -13 -13 -12 -11 -10 -9 -8 610 15 11 2 -11 -18 -14 -4 1 -4 -10 -12 -10 -6 -1 1 -3 -10 -18 -23 -24 -23 -20 -14 -12 -13 -12 -10 -9 -8 -8 -8 625 -5 -10 -6 3 7 2 -2 1 7 8 2 -1 0 3 3 -2 -8 -15 -20 -20 -17 -15 -15 -15 -14 -9 -3 -3 -4 -7 -7 640 28 35 35 29 23 17 7 -2 -9 -12 -12 -7 -1 2 1 -3 -8 -12 -14 -13 -13 -17 -21 -21 -18 -12 -7 -5 -6 -6 -7 655 7 10 18 20 12 -3 -12 -11 -8 -8 -9 -7 -4 -2 -3 -7 -11 -13 -9 1 10 9 2 -4 -8 -8 -7 -6 -6 -6 -6 670 6 22 36 36 26 18 12 6 1 1 1 0 -2 -4 -7 -14 -21 -24 -21 -10 -1 3 0 -3 -6 -6 -5 -5 -5 -5 -5 685 -14 2 23 33 26 13 6 8 11 10 7 4 2 -1 -4 -9 -12 -13 -11 -5 0 3 2 -1 -3 -4 -4 -5 -4 -4 -4 700 -4 -2 -3 -8 -14 -18 -19 -15 -8 -1 2 3 2 0 -2 -5 -8 -8 -8 -5 -1 2 2 -1 -2 -3 -3 -3 -3 -3 -3