:Data_list: ace_mag_1m.txt :Created: 2026 Apr 22 0010 UT # Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center # Please send comments and suggestions to SWPC.Webmaster@noaa.gov # # Magnetometer values are in GSM coordinates. # # Units: Bx, By, Bz, Bt in nT # Units: Latitude degrees +/- 90.0 # Units: Longitude degrees 0.0 - 360.0 # Status(S): 0 = nominal data, 1 to 8 = bad data record, 9 = no data # Missing data values: -999.9 # Source: ACE Satellite - Magnetometer # # 1-minute averaged Real-time Interplanetary Magnetic Field Values # # Modified Seconds # UT Date Time Julian of the ---------------- GSM Coordinates --------------- # YR MO DA HHMM Day Day S Bx By Bz Bt Lat. Long. #------------------------------------------------------------------------------------ 2026 04 21 2210 61151 79800 0 4.2 -1.2 0.8 4.4 10.5 343.5 2026 04 21 2211 61151 79860 0 4.4 -0.3 0.7 4.4 9.1 356.1 2026 04 21 2212 61151 79920 0 4.4 0.3 0.7 4.4 9.2 3.6 2026 04 21 2213 61151 79980 0 3.9 0.7 1.9 4.4 25.9 9.9 2026 04 21 2214 61151 80040 0 4.0 1.0 1.6 4.4 21.5 13.9 2026 04 21 2215 61151 80100 0 4.1 0.9 1.1 4.4 14.5 12.7 2026 04 21 2216 61151 80160 0 4.3 0.3 -1.0 4.5 -12.6 4.3 2026 04 21 2217 61151 80220 0 4.3 0.6 -0.8 4.5 -10.0 7.7 2026 04 21 2218 61151 80280 0 3.0 -1.1 -2.8 4.2 -41.8 339.8 2026 04 21 2219 61151 80340 0 2.0 -1.3 -4.4 5.0 -61.3 325.7 2026 04 21 2220 61151 80400 0 3.1 -0.8 -3.5 4.8 -47.6 344.8 2026 04 21 2221 61151 80460 0 3.4 -1.2 -3.2 4.8 -42.4 341.0 2026 04 21 2222 61151 80520 0 3.5 -1.6 -2.4 4.5 -31.5 335.6 2026 04 21 2223 61151 80580 0 3.9 -2.0 -1.7 4.6 -21.0 333.2 2026 04 21 2224 61151 80640 0 3.5 -2.3 -2.0 4.6 -25.6 326.3 2026 04 21 2225 61151 80700 0 3.4 -2.5 -1.9 4.6 -23.9 324.3 2026 04 21 2226 61151 80760 0 3.6 -2.0 0.2 4.1 2.7 331.2 2026 04 21 2227 61151 80820 0 4.1 -1.5 1.3 4.5 16.5 340.3 2026 04 21 2228 61151 80880 0 3.9 -1.9 0.9 4.4 12.2 333.4 2026 04 21 2229 61151 80940 0 3.5 -3.0 -0.7 4.7 -8.5 319.3 2026 04 21 2230 61151 81000 0 3.2 -2.7 -0.3 4.3 -4.2 319.8 2026 04 21 2231 61151 81060 0 3.4 -2.5 1.8 4.6 23.2 324.1 2026 04 21 2232 61151 81120 0 3.4 -1.8 1.7 4.2 23.7 331.9 2026 04 21 2233 61151 81180 0 2.7 -1.2 3.5 4.6 50.0 336.5 2026 04 21 2234 61151 81240 0 2.7 -0.7 3.7 4.7 52.6 346.4 2026 04 21 2235 61151 81300 0 2.8 -1.6 3.2 4.6 44.6 330.9 2026 04 21 2236 61151 81360 0 2.9 -0.3 3.6 4.6 51.2 354.6 2026 04 21 2237 61151 81420 0 3.3 -1.4 2.6 4.4 35.6 337.7 2026 04 21 2238 61151 81480 0 2.8 -2.0 2.7 4.4 38.7 324.7 2026 04 21 2239 61151 81540 0 2.8 -1.6 2.3 4.0 35.0 330.0 2026 04 21 2240 61151 81600 0 2.2 -1.5 3.4 4.3 51.6 325.4 2026 04 21 2241 61151 81660 0 2.6 -1.7 2.7 4.1 40.2 326.6 2026 04 21 2242 61151 81720 0 2.6 -1.1 2.6 3.8 43.1 337.2 2026 04 21 2243 61151 81780 0 3.1 -1.9 1.9 4.1 27.4 328.6 2026 04 21 2244 61151 81840 0 3.1 -1.1 3.0 4.5 41.7 340.5 2026 04 21 2245 61151 81900 0 3.5 -1.8 1.8 4.3 24.2 332.7 2026 04 21 2246 61151 81960 0 3.6 -1.5 2.4 4.6 31.8 336.7 2026 04 21 2247 61151 82020 0 4.0 -0.6 0.8 4.1 11.2 352.0 2026 04 21 2248 61151 82080 0 4.3 0.6 0.9 4.4 11.1 8.2 2026 04 21 2249 61151 82140 0 3.8 1.9 0.5 4.3 6.9 26.3 2026 04 21 2250 61151 82200 0 4.0 1.7 -0.5 4.4 -6.7 22.7 2026 04 21 2251 61151 82260 0 3.8 1.8 -0.2 4.2 -2.5 25.5 2026 04 21 2252 61151 82320 0 3.9 2.1 0.9 4.5 12.2 28.4 2026 04 21 2253 61151 82380 0 4.0 1.9 1.3 4.6 16.8 25.4 2026 04 21 2254 61151 82440 0 3.4 2.7 1.4 4.5 18.5 38.6 2026 04 21 2255 61151 82500 0 3.0 2.9 2.1 4.7 26.5 44.3 2026 04 21 2256 61151 82560 0 3.3 2.1 2.1 4.5 28.1 32.7 2026 04 21 2257 61151 82620 0 3.0 2.0 2.9 4.7 39.0 32.7 2026 04 21 2258 61151 82680 0 2.9 1.3 3.4 4.6 47.3 23.7 2026 04 21 2259 61151 82740 0 2.8 1.6 3.4 4.7 46.2 28.9 2026 04 21 2300 61151 82800 0 2.6 2.0 3.5 4.8 46.6 38.4 2026 04 21 2301 61151 82860 0 3.1 1.7 3.2 4.8 42.1 27.9 2026 04 21 2302 61151 82920 0 2.7 2.5 3.1 4.8 40.2 42.7 2026 04 21 2303 61151 82980 0 3.1 2.4 2.7 4.8 34.7 38.3 2026 04 21 2304 61151 83040 0 3.1 2.4 2.8 4.8 36.3 37.7 2026 04 21 2305 61151 83100 0 2.9 2.3 3.0 4.8 39.0 38.5 2026 04 21 2306 61151 83160 0 3.1 2.1 2.9 4.8 37.8 34.2 2026 04 21 2307 61151 83220 0 3.0 2.2 3.2 4.9 40.6 35.6 2026 04 21 2308 61151 83280 0 2.4 2.7 3.4 5.0 43.2 48.1 2026 04 21 2309 61151 83340 0 2.3 2.8 3.4 5.0 43.0 50.8 2026 04 21 2310 61151 83400 0 1.6 3.0 3.7 5.1 47.3 61.6 2026 04 21 2311 61151 83460 0 1.6 3.0 3.8 5.0 48.4 62.1 2026 04 21 2312 61151 83520 0 1.2 2.9 4.0 5.1 52.1 68.2 2026 04 21 2313 61151 83580 0 1.6 2.2 4.3 5.0 57.6 54.7 2026 04 21 2314 61151 83640 0 2.4 1.3 3.9 4.7 54.7 28.8 2026 04 21 2315 61151 83700 0 3.5 0.5 3.1 4.7 41.4 8.1 2026 04 21 2316 61151 83760 0 3.0 1.8 3.3 4.8 43.4 31.4 2026 04 21 2317 61151 83820 0 3.0 1.0 3.5 4.8 48.2 18.6 2026 04 21 2318 61151 83880 0 3.0 0.6 3.7 4.8 50.5 10.4 2026 04 21 2319 61151 83940 0 3.3 0.8 3.4 4.8 44.7 13.0 2026 04 21 2320 61151 84000 0 3.0 -0.3 3.4 4.6 49.0 355.1 2026 04 21 2321 61151 84060 0 3.0 -0.6 3.5 4.6 48.7 348.3 2026 04 21 2322 61151 84120 0 3.2 -0.7 3.0 4.4 42.2 347.7 2026 04 21 2323 61151 84180 0 3.1 -1.4 3.1 4.6 41.9 336.4 2026 04 21 2324 61151 84240 0 2.7 -1.7 3.0 4.4 43.6 328.5 2026 04 21 2325 61151 84300 0 3.2 -2.0 2.4 4.5 32.6 328.0 2026 04 21 2326 61151 84360 0 3.6 -0.3 2.7 4.5 36.7 355.9 2026 04 21 2327 61151 84420 0 3.6 -0.6 2.4 4.4 34.0 350.9 2026 04 21 2328 61151 84480 0 3.5 -1.1 2.0 4.2 28.4 343.5 2026 04 21 2329 61151 84540 0 3.5 -1.2 2.1 4.3 29.6 340.6 2026 04 21 2330 61151 84600 0 3.7 -0.0 2.1 4.2 30.1 359.5 2026 04 21 2331 61151 84660 0 3.2 -3.1 1.1 4.6 14.3 315.4 2026 04 21 2332 61151 84720 0 2.9 -3.5 0.9 4.7 11.2 309.7 2026 04 21 2333 61151 84780 0 2.5 -3.6 1.8 4.8 21.8 304.5 2026 04 21 2334 61151 84840 0 2.8 -3.0 2.3 4.7 29.8 312.9 2026 04 21 2335 61151 84900 0 2.5 -1.4 3.8 4.7 52.6 331.8 2026 04 21 2336 61151 84960 0 2.6 -2.2 3.5 4.9 45.4 319.9 2026 04 21 2337 61151 85020 0 2.6 -2.9 3.0 4.9 37.7 311.4 2026 04 21 2338 61151 85080 0 3.2 -2.1 2.9 4.8 36.9 327.4 2026 04 21 2339 61151 85140 0 3.3 -2.6 2.3 4.7 29.0 321.7 2026 04 21 2340 61151 85200 0 3.6 -1.7 2.7 4.8 34.6 334.7 2026 04 21 2341 61151 85260 0 2.9 -2.8 2.5 4.7 31.6 316.2 2026 04 21 2342 61151 85320 0 3.2 -2.6 2.2 4.7 28.3 320.9 2026 04 21 2343 61151 85380 0 3.4 -2.8 1.9 4.8 23.1 320.1 2026 04 21 2344 61151 85440 0 4.4 -2.1 0.2 4.9 2.0 334.5 2026 04 21 2345 61151 85500 0 4.3 -1.7 0.6 4.7 7.1 338.4 2026 04 21 2346 61151 85560 0 4.0 -2.3 0.9 4.7 10.5 329.7 2026 04 21 2347 61151 85620 0 4.2 -2.1 0.5 4.7 6.6 333.3 2026 04 21 2348 61151 85680 0 4.2 -2.1 0.1 4.7 1.0 333.5 2026 04 21 2349 61151 85740 0 4.6 -1.2 -0.8 4.8 -9.1 345.5 2026 04 21 2350 61151 85800 0 4.5 -0.9 -1.2 4.8 -14.8 348.3 2026 04 21 2351 61151 85860 0 4.6 -0.3 -0.8 4.7 -10.0 356.4 2026 04 21 2352 61151 85920 0 4.6 0.2 -0.7 4.7 -8.7 2.5 2026 04 21 2353 61151 85980 0 4.4 0.8 -1.4 4.7 -17.8 10.3 2026 04 21 2354 61151 86040 0 4.3 1.0 -0.2 4.4 -2.9 13.3 2026 04 21 2355 61151 86100 0 4.0 1.6 1.1 4.5 14.4 21.5 2026 04 21 2356 61151 86160 0 3.7 2.1 1.9 4.7 23.9 29.3 2026 04 21 2357 61151 86220 0 3.1 2.3 2.5 4.6 33.0 37.2 2026 04 21 2358 61151 86280 0 3.0 2.4 2.1 4.4 28.9 38.3 2026 04 21 2359 61151 86340 0 3.3 1.6 2.4 4.4 33.4 25.8 2026 04 22 0000 61152 0 0 2.3 2.2 3.1 4.5 44.2 43.6 2026 04 22 0001 61152 60 0 2.2 3.3 2.6 4.8 33.0 56.1 2026 04 22 0002 61152 120 0 2.0 3.5 2.7 4.9 33.8 59.7 2026 04 22 0003 61152 180 0 1.8 3.4 3.0 4.9 37.8 61.8 2026 04 22 0004 61152 240 0 2.3 3.4 2.6 4.8 32.8 56.1 2026 04 22 0005 61152 300 0 2.0 3.6 2.4 4.8 30.0 61.1 2026 04 22 0006 61152 360 0 1.7 3.6 2.9 4.9 36.5 65.2 2026 04 22 0007 61152 420 0 1.8 3.8 2.6 4.9 31.8 64.9 2026 04 22 0008 61152 480 0 0.8 3.7 3.2 4.9 40.3 78.3