:Data_list: ace_mag_1m.txt :Created: 2026 Apr 30 0354 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 30 0154 61160 6840 0 -0.6 -4.8 3.7 6.1 37.2 262.4 2026 04 30 0155 61160 6900 0 -1.0 -4.6 4.0 6.2 40.1 257.5 2026 04 30 0156 61160 6960 0 -1.3 -4.9 3.9 6.4 37.7 254.7 2026 04 30 0157 61160 7020 0 -1.5 -5.1 3.5 6.4 33.7 254.1 2026 04 30 0158 61160 7080 0 -0.6 -5.7 2.5 6.2 23.9 264.3 2026 04 30 0159 61160 7140 0 -1.0 -6.3 1.3 6.5 11.2 260.8 2026 04 30 0200 61160 7200 0 -0.4 -6.6 0.4 6.7 3.8 267.0 2026 04 30 0201 61160 7260 0 1.0 -5.9 3.0 6.7 26.2 279.2 2026 04 30 0202 61160 7320 0 0.8 -6.2 2.4 6.7 21.0 277.5 2026 04 30 0203 61160 7380 0 0.7 -6.3 2.2 6.7 19.0 276.4 2026 04 30 0204 61160 7440 0 0.3 -6.3 2.4 6.8 21.2 272.4 2026 04 30 0205 61160 7500 0 -0.2 -6.8 1.1 6.9 9.5 268.6 2026 04 30 0206 61160 7560 0 -0.9 -6.7 0.9 6.8 8.0 262.6 2026 04 30 0207 61160 7620 0 -0.1 -6.9 0.5 6.9 4.3 269.5 2026 04 30 0208 61160 7680 0 -0.5 -7.0 -0.3 7.0 -2.7 265.7 2026 04 30 0209 61160 7740 0 -0.5 -7.1 -0.0 7.1 -0.0 265.9 2026 04 30 0210 61160 7800 0 -0.4 -7.2 1.8 7.4 13.9 266.7 2026 04 30 0211 61160 7860 0 -0.7 -7.2 1.5 7.4 11.7 264.6 2026 04 30 0212 61160 7920 0 -0.2 -6.6 2.3 7.0 19.0 268.3 2026 04 30 0213 61160 7980 0 -0.3 -3.4 6.1 6.9 60.6 265.7 2026 04 30 0214 61160 8040 0 -0.5 -2.9 6.5 7.1 65.8 259.4 2026 04 30 0215 61160 8100 0 -0.3 -3.4 6.3 7.2 61.5 264.2 2026 04 30 0216 61160 8160 0 0.3 -4.3 5.9 7.3 54.1 274.1 2026 04 30 0217 61160 8220 0 -0.1 -4.8 5.6 7.3 49.6 268.4 2026 04 30 0218 61160 8280 0 0.0 -5.2 5.4 7.5 45.9 270.2 2026 04 30 0219 61160 8340 0 0.6 -6.0 4.3 7.4 35.7 275.7 2026 04 30 0220 61160 8400 0 -0.0 -6.4 4.3 7.7 33.9 269.9 2026 04 30 0221 61160 8460 0 -0.4 -6.7 3.9 7.8 29.8 266.7 2026 04 30 0222 61160 8520 0 0.0 -6.5 3.8 7.5 30.5 270.0 2026 04 30 0223 61160 8580 0 1.2 -6.7 1.4 6.9 11.8 279.9 2026 04 30 0224 61160 8640 0 0.7 -7.0 1.8 7.3 14.7 275.6 2026 04 30 0225 61160 8700 0 -0.2 -7.2 2.3 7.6 17.9 268.5 2026 04 30 0226 61160 8760 0 0.6 -7.4 1.7 7.6 13.2 274.5 2026 04 30 0227 61160 8820 0 0.5 -7.5 1.2 7.6 9.0 273.7 2026 04 30 0228 61160 8880 0 0.7 -7.6 0.6 7.7 4.8 275.4 2026 04 30 0229 61160 8940 0 0.3 -7.3 0.4 7.3 2.9 272.5 2026 04 30 0230 61160 9000 0 0.3 -7.2 -0.4 7.2 -2.9 272.3 2026 04 30 0231 61160 9060 0 0.4 -7.1 -1.4 7.2 -11.1 273.2 2026 04 30 0232 61160 9120 0 0.7 -5.9 -3.8 7.0 -32.3 276.8 2026 04 30 0233 61160 9180 0 0.5 -6.4 -2.6 6.9 -22.4 274.2 2026 04 30 0234 61160 9240 0 1.6 -6.0 -2.9 6.9 -25.4 284.7 2026 04 30 0235 61160 9300 0 0.9 -6.8 -0.8 6.9 -6.3 277.5 2026 04 30 0236 61160 9360 0 1.4 -7.1 0.1 7.3 0.7 281.0 2026 04 30 0237 61160 9420 0 2.5 -7.1 -0.7 7.6 -4.9 289.6 2026 04 30 0238 61160 9480 0 2.7 -7.2 -0.7 7.7 -5.5 290.9 2026 04 30 0239 61160 9540 0 2.8 -6.9 -1.1 7.5 -8.8 291.9 2026 04 30 0240 61160 9600 0 3.0 -6.8 -1.2 7.5 -9.1 293.5 2026 04 30 0241 61160 9660 0 3.2 -6.6 -1.2 7.4 -9.0 296.0 2026 04 30 0242 61160 9720 0 3.2 -6.4 -1.0 7.2 -8.3 296.8 2026 04 30 0243 61160 9780 0 3.4 -6.3 -1.4 7.3 -10.8 298.1 2026 04 30 0244 61160 9840 0 2.2 -6.8 -1.6 7.3 -12.5 288.0 2026 04 30 0245 61160 9900 0 1.2 -7.1 -1.9 7.4 -14.6 279.5 2026 04 30 0246 61160 9960 0 1.7 -7.1 -1.6 7.5 -12.3 283.1 2026 04 30 0247 61160 10020 0 1.4 -7.3 -1.4 7.6 -11.0 280.6 2026 04 30 0248 61160 10080 0 1.9 -7.2 -1.3 7.6 -9.9 284.4 2026 04 30 0249 61160 10140 0 1.6 -6.9 -1.3 7.2 -10.3 282.9 2026 04 30 0250 61160 10200 0 1.0 -6.9 -2.3 7.3 -18.6 278.4 2026 04 30 0251 61160 10260 0 1.0 -7.1 -1.9 7.4 -14.8 278.1 2026 04 30 0252 61160 10320 0 0.7 -7.3 -1.5 7.5 -11.4 275.6 2026 04 30 0253 61160 10380 0 0.9 -7.3 -1.3 7.5 -10.1 277.2 2026 04 30 0254 61160 10440 0 1.3 -7.2 -1.3 7.4 -9.8 280.2 2026 04 30 0255 61160 10500 0 2.3 -6.7 -1.8 7.2 -14.2 288.7 2026 04 30 0256 61160 10560 0 2.0 -7.0 -1.5 7.5 -11.5 285.5 2026 04 30 0257 61160 10620 0 1.8 -7.1 -1.5 7.5 -11.9 284.1 2026 04 30 0258 61160 10680 0 2.0 -7.2 -1.1 7.5 -8.5 285.3 2026 04 30 0259 61160 10740 0 2.2 -7.0 -1.2 7.5 -9.6 287.5 2026 04 30 0300 61160 10800 0 2.1 -7.1 -1.0 7.5 -7.6 286.5 2026 04 30 0301 61160 10860 0 1.9 -7.0 -1.6 7.5 -12.6 285.0 2026 04 30 0302 61160 10920 0 0.9 -7.2 -2.7 7.7 -20.8 277.0 2026 04 30 0303 61160 10980 0 0.1 -7.1 -3.6 8.0 -26.9 270.9 2026 04 30 0304 61160 11040 0 -0.2 -7.2 -3.6 8.1 -26.4 268.5 2026 04 30 0305 61160 11100 0 0.1 -7.1 -3.3 7.8 -24.8 270.5 2026 04 30 0306 61160 11160 0 -0.2 -7.0 -3.4 7.8 -25.9 268.5 2026 04 30 0307 61160 11220 0 -0.3 -6.8 -4.0 7.9 -30.6 267.5 2026 04 30 0308 61160 11280 0 0.5 -6.9 -3.1 7.6 -23.9 274.1 2026 04 30 0309 61160 11340 0 2.0 -6.9 -1.6 7.4 -12.8 285.8 2026 04 30 0310 61160 11400 0 2.7 -6.8 -1.0 7.3 -7.5 291.7 2026 04 30 0311 61160 11460 0 1.9 -6.9 -2.3 7.5 -17.6 285.8 2026 04 30 0312 61160 11520 0 1.2 -6.6 -3.0 7.3 -24.2 280.0 2026 04 30 0313 61160 11580 0 1.7 -6.8 -2.1 7.3 -16.6 284.2 2026 04 30 0314 61160 11640 0 1.1 -7.1 -1.9 7.4 -14.6 279.0 2026 04 30 0315 61160 11700 0 1.8 -6.9 -1.8 7.4 -14.3 284.9 2026 04 30 0316 61160 11760 0 1.9 -7.1 -1.7 7.5 -13.0 284.8 2026 04 30 0317 61160 11820 0 1.9 -7.1 -1.8 7.5 -13.7 285.0 2026 04 30 0318 61160 11880 0 1.5 -7.1 -2.0 7.6 -15.2 281.8 2026 04 30 0319 61160 11940 0 1.3 -7.4 -1.7 7.7 -13.1 280.4 2026 04 30 0320 61160 12000 0 1.2 -7.3 -1.9 7.6 -14.3 279.5 2026 04 30 0321 61160 12060 0 1.6 -7.2 -1.6 7.6 -12.0 282.5 2026 04 30 0322 61160 12120 0 1.5 -7.2 -1.5 7.5 -11.1 281.9 2026 04 30 0323 61160 12180 0 1.2 -7.4 -1.0 7.6 -7.6 278.8 2026 04 30 0324 61160 12240 0 1.1 -7.3 -1.4 7.5 -10.7 278.4 2026 04 30 0325 61160 12300 0 1.3 -7.3 -1.4 7.6 -10.4 280.2 2026 04 30 0326 61160 12360 0 2.0 -6.9 0.2 7.2 1.9 285.8 2026 04 30 0327 61160 12420 0 0.8 -7.2 -2.7 7.7 -20.7 276.0 2026 04 30 0328 61160 12480 0 1.0 -7.5 -1.7 7.7 -12.4 277.5 2026 04 30 0329 61160 12540 0 1.0 -7.5 -2.0 7.8 -14.8 277.3 2026 04 30 0330 61160 12600 0 1.3 -7.2 -2.2 7.7 -16.5 280.0 2026 04 30 0331 61160 12660 0 2.5 -6.4 -3.1 7.6 -24.5 291.1 2026 04 30 0332 61160 12720 0 1.5 -7.1 -2.4 7.7 -18.6 282.1 2026 04 30 0333 61160 12780 0 0.5 -7.5 -1.9 7.7 -14.0 273.6 2026 04 30 0334 61160 12840 0 0.2 -7.3 -2.7 7.8 -20.5 271.3 2026 04 30 0335 61160 12900 0 1.0 -7.6 -1.4 7.8 -10.1 277.2 2026 04 30 0336 61160 12960 0 1.2 -7.6 -1.5 7.8 -11.4 278.9 2026 04 30 0337 61160 13020 0 1.1 -7.5 -1.2 7.7 -9.2 278.5 2026 04 30 0338 61160 13080 0 1.6 -7.3 -1.0 7.6 -7.7 281.9 2026 04 30 0339 61160 13140 0 1.3 -7.4 -0.5 7.5 -3.8 279.9 2026 04 30 0340 61160 13200 0 0.6 -7.5 -2.0 7.7 -14.7 274.3 2026 04 30 0341 61160 13260 0 0.1 -7.2 -3.3 7.9 -24.6 271.1 2026 04 30 0342 61160 13320 0 0.2 -7.1 -3.2 7.8 -24.1 271.8 2026 04 30 0343 61160 13380 0 0.1 -7.0 -3.1 7.7 -23.6 270.7 2026 04 30 0344 61160 13440 0 0.5 -7.4 -1.8 7.6 -13.8 273.5 2026 04 30 0345 61160 13500 0 0.9 -7.3 -1.5 7.5 -11.9 276.8 2026 04 30 0346 61160 13560 0 0.5 -7.4 -2.1 7.7 -15.4 274.1 2026 04 30 0347 61160 13620 0 0.5 -6.9 -3.6 7.8 -27.3 274.5 2026 04 30 0348 61160 13680 0 0.3 -7.0 -3.1 7.6 -24.0 272.5 2026 04 30 0349 61160 13740 0 -0.2 -7.2 -1.8 7.4 -14.3 268.6 2026 04 30 0350 61160 13800 0 -0.7 -7.3 -1.3 7.5 -9.6 264.2 2026 04 30 0351 61160 13860 0 1.3 -6.7 -1.4 7.0 -11.2 280.8 2026 04 30 0352 61160 13920 0 3.5 -6.0 -2.1 7.3 -16.6 299.8