:Data_list: ace_swepam_1m.txt :Created: 2026 Apr 22 0416 UT # Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center # Please send comments and suggestions to SWPC.Webmaster@noaa.gov # # Units: Proton density p/cc # Units: Bulk speed km/s # Units: Ion tempeture degrees K # Status(S): 0 = nominal data, 1 to 8 = bad data record, 9 = no data # Missing data values: Density and Speed = -9999.9, Temp. = -1.00e+05 # Source: ACE Satellite - Solar Wind Electron Proton Alpha Monitor # # 1-minute averaged Real-time Bulk Parameters of the Solar Wind Plasma # # Modified Seconds ------------- Solar Wind ----------- # UT Date Time Julian of the Proton Bulk Ion # YR MO DA HHMM Day Day S Density Speed Temperature #------------------------------------------------------------------------- 2026 04 22 0216 61152 8160 0 1.9 510.9 9.63e+04 2026 04 22 0217 61152 8220 0 1.9 -9999.9 -1.00e+05 2026 04 22 0218 61152 8280 0 1.9 524.1 8.57e+04 2026 04 22 0219 61152 8340 0 1.9 513.9 1.05e+05 2026 04 22 0220 61152 8400 0 3.0 523.6 9.53e+04 2026 04 22 0221 61152 8460 0 2.0 507.3 1.48e+05 2026 04 22 0222 61152 8520 1 1.8 504.9 1.58e+05 2026 04 22 0223 61152 8580 1 2.0 501.0 1.46e+05 2026 04 22 0224 61152 8640 0 1.7 509.1 1.50e+05 2026 04 22 0225 61152 8700 0 1.4 510.6 1.49e+05 2026 04 22 0226 61152 8760 0 1.5 505.6 1.49e+05 2026 04 22 0227 61152 8820 0 1.6 503.3 1.52e+05 2026 04 22 0228 61152 8880 0 1.7 501.4 1.47e+05 2026 04 22 0229 61152 8940 1 1.8 500.1 1.43e+05 2026 04 22 0230 61152 9000 0 1.7 497.5 1.39e+05 2026 04 22 0231 61152 9060 1 1.7 496.7 1.59e+05 2026 04 22 0232 61152 9120 1 1.8 498.0 1.46e+05 2026 04 22 0233 61152 9180 0 1.9 503.5 1.27e+05 2026 04 22 0234 61152 9240 0 1.5 502.8 1.49e+05 2026 04 22 0235 61152 9300 0 1.8 500.1 1.43e+05 2026 04 22 0236 61152 9360 0 1.6 502.3 1.51e+05 2026 04 22 0237 61152 9420 0 1.9 503.2 1.46e+05 2026 04 22 0238 61152 9480 0 1.8 504.2 1.39e+05 2026 04 22 0239 61152 9540 0 1.8 507.1 1.44e+05 2026 04 22 0240 61152 9600 0 1.9 508.1 1.47e+05 2026 04 22 0241 61152 9660 0 2.0 502.4 1.46e+05 2026 04 22 0242 61152 9720 0 2.0 496.5 1.47e+05 2026 04 22 0243 61152 9780 0 2.2 494.3 1.35e+05 2026 04 22 0244 61152 9840 0 2.3 498.8 1.17e+05 2026 04 22 0245 61152 9900 0 1.9 507.5 1.19e+05 2026 04 22 0246 61152 9960 0 2.0 504.2 1.30e+05 2026 04 22 0247 61152 10020 0 1.7 510.7 1.48e+05 2026 04 22 0248 61152 10080 0 1.6 509.4 1.56e+05 2026 04 22 0249 61152 10140 0 2.7 519.6 9.94e+04 2026 04 22 0250 61152 10200 9 -9999.9 -9999.9 -1.00e+05 2026 04 22 0251 61152 10260 0 1.5 529.6 1.10e+05 2026 04 22 0252 61152 10320 0 1.2 528.9 1.15e+05 2026 04 22 0253 61152 10380 0 1.7 536.4 1.20e+05 2026 04 22 0254 61152 10440 0 1.8 532.1 1.19e+05 2026 04 22 0255 61152 10500 0 1.6 529.7 1.18e+05 2026 04 22 0256 61152 10560 0 1.3 524.8 1.30e+05 2026 04 22 0257 61152 10620 1 2.0 509.9 1.41e+05 2026 04 22 0258 61152 10680 1 2.8 502.0 1.30e+05 2026 04 22 0259 61152 10740 0 3.1 509.0 1.15e+05 2026 04 22 0300 61152 10800 0 3.1 521.7 1.20e+05 2026 04 22 0301 61152 10860 0 2.9 526.8 1.10e+05 2026 04 22 0302 61152 10920 0 2.7 512.2 8.14e+04 2026 04 22 0303 61152 10980 0 2.7 510.9 9.43e+04 2026 04 22 0304 61152 11040 0 2.6 507.4 7.35e+04 2026 04 22 0305 61152 11100 0 2.6 498.8 8.92e+04 2026 04 22 0306 61152 11160 1 2.8 502.6 1.04e+05 2026 04 22 0307 61152 11220 0 3.1 505.5 1.07e+05 2026 04 22 0308 61152 11280 0 2.3 509.3 9.32e+04 2026 04 22 0309 61152 11340 1 2.0 505.2 1.20e+05 2026 04 22 0310 61152 11400 0 2.5 516.0 1.10e+05 2026 04 22 0311 61152 11460 0 2.8 513.0 9.19e+04 2026 04 22 0312 61152 11520 0 2.2 507.5 1.21e+05 2026 04 22 0313 61152 11580 1 1.8 505.2 1.50e+05 2026 04 22 0314 61152 11640 1 1.9 503.0 1.51e+05 2026 04 22 0315 61152 11700 1 1.8 504.3 1.55e+05 2026 04 22 0316 61152 11760 0 1.5 509.6 1.53e+05 2026 04 22 0317 61152 11820 0 1.6 512.0 1.38e+05 2026 04 22 0318 61152 11880 0 1.5 512.5 1.55e+05 2026 04 22 0319 61152 11940 0 1.3 515.4 1.43e+05 2026 04 22 0320 61152 12000 0 1.5 516.7 1.52e+05 2026 04 22 0321 61152 12060 0 1.6 511.8 1.72e+05 2026 04 22 0322 61152 12120 0 1.7 507.1 1.62e+05 2026 04 22 0323 61152 12180 0 1.7 -9999.9 -1.00e+05 2026 04 22 0324 61152 12240 0 1.6 509.1 1.48e+05 2026 04 22 0325 61152 12300 0 1.6 512.6 1.62e+05 2026 04 22 0326 61152 12360 0 1.5 511.9 1.56e+05 2026 04 22 0327 61152 12420 0 1.3 510.7 1.54e+05 2026 04 22 0328 61152 12480 0 1.5 518.8 1.71e+05 2026 04 22 0329 61152 12540 0 2.5 539.9 1.38e+05 2026 04 22 0330 61152 12600 0 2.9 554.7 9.95e+04 2026 04 22 0331 61152 12660 0 2.8 555.8 9.52e+04 2026 04 22 0332 61152 12720 0 2.9 549.3 9.17e+04 2026 04 22 0333 61152 12780 0 2.6 539.8 9.14e+04 2026 04 22 0334 61152 12840 0 2.6 538.6 1.08e+05 2026 04 22 0335 61152 12900 0 2.8 533.7 1.04e+05 2026 04 22 0336 61152 12960 0 3.3 536.0 1.06e+05 2026 04 22 0337 61152 13020 0 2.8 543.9 1.07e+05 2026 04 22 0338 61152 13080 0 1.7 526.2 1.66e+05 2026 04 22 0339 61152 13140 0 1.3 513.2 1.44e+05 2026 04 22 0340 61152 13200 0 1.4 523.6 1.58e+05 2026 04 22 0341 61152 13260 0 1.6 516.3 1.59e+05 2026 04 22 0342 61152 13320 0 1.6 513.4 1.62e+05 2026 04 22 0343 61152 13380 0 1.8 517.8 1.70e+05 2026 04 22 0344 61152 13440 0 1.8 518.0 1.66e+05 2026 04 22 0345 61152 13500 0 1.6 515.5 1.51e+05 2026 04 22 0346 61152 13560 0 1.3 501.1 1.14e+05 2026 04 22 0347 61152 13620 0 1.3 509.4 1.53e+05 2026 04 22 0348 61152 13680 0 1.6 533.0 2.09e+05 2026 04 22 0349 61152 13740 0 1.1 520.5 1.39e+05 2026 04 22 0350 61152 13800 0 0.8 516.7 1.36e+05 2026 04 22 0351 61152 13860 0 0.8 491.7 8.60e+04 2026 04 22 0352 61152 13920 0 1.9 526.6 2.29e+05 2026 04 22 0353 61152 13980 0 1.0 505.1 1.07e+05 2026 04 22 0354 61152 14040 0 1.0 514.3 1.63e+05 2026 04 22 0355 61152 14100 0 0.8 493.5 1.11e+05 2026 04 22 0356 61152 14160 0 0.8 492.5 1.08e+05 2026 04 22 0357 61152 14220 0 1.5 519.5 1.72e+05 2026 04 22 0358 61152 14280 1 1.7 516.9 1.94e+05 2026 04 22 0359 61152 14340 0 1.0 509.5 1.38e+05 2026 04 22 0400 61152 14400 0 1.4 511.5 1.33e+05 2026 04 22 0401 61152 14460 0 1.3 513.5 1.33e+05 2026 04 22 0402 61152 14520 0 1.5 513.0 1.41e+05 2026 04 22 0403 61152 14580 0 1.3 502.6 1.15e+05 2026 04 22 0404 61152 14640 0 1.4 498.2 1.08e+05 2026 04 22 0405 61152 14700 1 2.3 507.5 1.78e+05 2026 04 22 0406 61152 14760 1 1.5 496.1 1.45e+05 2026 04 22 0407 61152 14820 1 1.7 485.8 1.03e+05 2026 04 22 0408 61152 14880 0 1.8 488.8 1.30e+05 2026 04 22 0409 61152 14940 1 2.0 493.1 1.46e+05 2026 04 22 0410 61152 15000 1 2.0 487.6 1.34e+05 2026 04 22 0411 61152 15060 0 1.2 488.8 1.14e+05 2026 04 22 0412 61152 15120 0 1.8 495.2 1.48e+05 2026 04 22 0413 61152 15180 0 1.5 500.3 1.23e+05 2026 04 22 0414 61152 15240 0 1.9 513.6 1.90e+05