:Data_list: ace_swepam_1m.txt :Created: 2026 Aug 31 0227 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 08 31 0027 61283 1620 0 0.6 458.5 8.61e+04 2026 08 31 0028 61283 1680 0 0.6 457.4 1.11e+05 2026 08 31 0029 61283 1740 1 0.7 462.8 1.30e+05 2026 08 31 0030 61283 1800 0 0.6 455.7 8.46e+04 2026 08 31 0031 61283 1860 3 -9999.9 -9999.9 -1.00e+05 2026 08 31 0032 61283 1920 9 -9999.9 -9999.9 -1.00e+05 2026 08 31 0033 61283 1980 6 -9999.9 -9999.9 -1.00e+05 2026 08 31 0034 61283 2040 3 -9999.9 -9999.9 -1.00e+05 2026 08 31 0035 61283 2100 0 0.2 468.7 1.69e+05 2026 08 31 0036 61283 2160 1 0.9 482.5 1.37e+05 2026 08 31 0037 61283 2220 0 0.9 466.0 7.23e+04 2026 08 31 0038 61283 2280 0 0.4 464.8 1.09e+05 2026 08 31 0039 61283 2340 1 0.1 458.7 1.12e+05 2026 08 31 0040 61283 2400 1 0.1 450.6 9.36e+04 2026 08 31 0041 61283 2460 1 0.1 466.7 1.11e+05 2026 08 31 0042 61283 2520 0 0.2 487.1 1.21e+05 2026 08 31 0043 61283 2580 6 0.2 450.1 4.11e+04 2026 08 31 0044 61283 2640 1 0.3 455.3 6.59e+04 2026 08 31 0045 61283 2700 0 1.6 472.2 1.49e+05 2026 08 31 0046 61283 2760 0 7.1 461.0 1.17e+05 2026 08 31 0047 61283 2820 0 5.5 465.4 1.57e+05 2026 08 31 0048 61283 2880 0 0.5 482.9 8.06e+04 2026 08 31 0049 61283 2940 0 0.8 464.7 5.12e+04 2026 08 31 0050 61283 3000 0 0.9 463.7 4.96e+04 2026 08 31 0051 61283 3060 0 0.3 480.6 1.71e+05 2026 08 31 0052 61283 3120 0 0.4 484.5 1.17e+05 2026 08 31 0053 61283 3180 0 1.2 466.8 6.59e+04 2026 08 31 0054 61283 3240 0 1.1 462.5 5.07e+04 2026 08 31 0055 61283 3300 0 0.5 474.4 7.39e+04 2026 08 31 0056 61283 3360 0 0.3 483.8 9.66e+04 2026 08 31 0057 61283 3420 0 1.0 473.8 7.58e+04 2026 08 31 0058 61283 3480 0 1.9 458.1 4.13e+04 2026 08 31 0059 61283 3540 0 3.1 532.9 2.37e+05 2026 08 31 0100 61283 3600 0 4.8 659.1 5.78e+05 2026 08 31 0101 61283 3660 0 1.4 461.8 4.02e+04 2026 08 31 0102 61283 3720 0 4.5 501.6 9.54e+04 2026 08 31 0103 61283 3780 0 0.1 449.3 5.67e+04 2026 08 31 0104 61283 3840 1 0.2 458.0 9.13e+04 2026 08 31 0105 61283 3900 0 1.1 455.0 6.19e+04 2026 08 31 0106 61283 3960 1 0.6 452.3 6.99e+04 2026 08 31 0107 61283 4020 0 0.5 493.8 1.14e+05 2026 08 31 0108 61283 4080 1 0.2 474.5 1.25e+05 2026 08 31 0109 61283 4140 0 5.3 468.8 8.09e+04 2026 08 31 0110 61283 4200 0 4.0 574.6 2.76e+05 2026 08 31 0111 61283 4260 1 0.9 520.6 1.93e+05 2026 08 31 0112 61283 4320 1 0.2 453.1 7.38e+04 2026 08 31 0113 61283 4380 0 0.5 478.1 9.98e+04 2026 08 31 0114 61283 4440 0 0.9 476.0 8.77e+04 2026 08 31 0115 61283 4500 0 0.5 489.7 1.57e+05 2026 08 31 0116 61283 4560 3 -9999.9 -9999.9 -1.00e+05 2026 08 31 0117 61283 4620 0 0.2 478.2 1.23e+05 2026 08 31 0118 61283 4680 4 -9999.9 -9999.9 -1.00e+05 2026 08 31 0119 61283 4740 0 0.5 498.0 2.13e+05 2026 08 31 0120 61283 4800 0 0.7 466.6 1.21e+05 2026 08 31 0121 61283 4860 1 1.3 468.0 6.93e+04 2026 08 31 0122 61283 4920 0 0.7 468.1 7.21e+04 2026 08 31 0123 61283 4980 0 0.7 468.1 7.29e+04 2026 08 31 0124 61283 5040 1 5.9 564.6 3.97e+05 2026 08 31 0125 61283 5100 0 8.2 516.2 2.06e+05 2026 08 31 0126 61283 5160 1 3.9 463.5 1.09e+05 2026 08 31 0127 61283 5220 3 -9999.9 -9999.9 -1.00e+05 2026 08 31 0128 61283 5280 3 -9999.9 -9999.9 -1.00e+05 2026 08 31 0129 61283 5340 1 0.6 451.8 1.33e+05 2026 08 31 0130 61283 5400 0 0.7 460.2 1.93e+05 2026 08 31 0131 61283 5460 0 0.7 473.8 2.24e+05 2026 08 31 0132 61283 5520 0 0.5 477.6 9.46e+04 2026 08 31 0133 61283 5580 3 -9999.9 -9999.9 -1.00e+05 2026 08 31 0134 61283 5640 1 0.6 450.1 8.60e+04 2026 08 31 0135 61283 5700 1 0.7 483.4 1.47e+05 2026 08 31 0136 61283 5760 0 0.3 472.8 1.58e+05 2026 08 31 0137 61283 5820 0 0.3 479.4 1.83e+05 2026 08 31 0138 61283 5880 0 0.8 460.9 7.15e+04 2026 08 31 0139 61283 5940 0 0.7 460.1 1.25e+05 2026 08 31 0140 61283 6000 4 -9999.9 -9999.9 -1.00e+05 2026 08 31 0141 61283 6060 6 -9999.9 -9999.9 -1.00e+05 2026 08 31 0142 61283 6120 0 0.3 493.8 1.08e+05 2026 08 31 0143 61283 6180 3 -9999.9 -9999.9 -1.00e+05 2026 08 31 0144 61283 6240 0 1.7 515.7 9.60e+04 2026 08 31 0145 61283 6300 0 2.6 469.7 7.99e+04 2026 08 31 0146 61283 6360 0 3.9 466.0 1.39e+05 2026 08 31 0147 61283 6420 0 0.3 487.4 1.39e+05 2026 08 31 0148 61283 6480 3 -9999.9 -9999.9 -1.00e+05 2026 08 31 0149 61283 6540 0 2.5 470.9 1.85e+05 2026 08 31 0150 61283 6600 1 7.4 632.9 8.77e+05 2026 08 31 0151 61283 6660 1 8.3 627.7 1.28e+06 2026 08 31 0152 61283 6720 1 0.7 455.2 1.24e+05 2026 08 31 0153 61283 6780 0 0.6 442.1 7.20e+04 2026 08 31 0154 61283 6840 1 1.4 468.1 1.34e+05 2026 08 31 0155 61283 6900 0 0.8 456.4 1.10e+05 2026 08 31 0156 61283 6960 0 0.6 453.0 1.02e+05 2026 08 31 0157 61283 7020 0 0.5 474.0 1.08e+05 2026 08 31 0158 61283 7080 1 3.6 551.0 5.52e+05 2026 08 31 0159 61283 7140 6 5.5 598.8 8.28e+05 2026 08 31 0200 61283 7200 6 2.0 442.2 7.24e+04 2026 08 31 0201 61283 7260 0 4.9 457.2 8.07e+04 2026 08 31 0202 61283 7320 0 6.2 472.7 9.96e+04 2026 08 31 0203 61283 7380 0 0.9 462.3 1.13e+05 2026 08 31 0204 61283 7440 3 -9999.9 -9999.9 -1.00e+05 2026 08 31 0205 61283 7500 0 1.0 462.4 1.25e+05 2026 08 31 0206 61283 7560 1 2.4 596.6 5.70e+05 2026 08 31 0207 61283 7620 0 2.0 471.6 7.38e+04 2026 08 31 0208 61283 7680 1 2.2 668.1 8.24e+05 2026 08 31 0209 61283 7740 0 0.5 479.4 1.17e+05 2026 08 31 0210 61283 7800 0 0.3 482.9 1.82e+05 2026 08 31 0211 61283 7860 0 0.1 453.7 8.44e+04 2026 08 31 0212 61283 7920 0 1.8 444.6 5.31e+04 2026 08 31 0213 61283 7980 1 1.7 456.7 1.64e+05 2026 08 31 0214 61283 8040 1 1.1 455.6 1.51e+05 2026 08 31 0215 61283 8100 0 24.3 421.4 6.18e+04 2026 08 31 0216 61283 8160 0 22.5 423.4 6.24e+04 2026 08 31 0217 61283 8220 1 0.2 468.4 1.11e+05 2026 08 31 0218 61283 8280 0 0.3 483.0 1.13e+05 2026 08 31 0219 61283 8340 0 0.2 466.4 9.94e+04 2026 08 31 0220 61283 8400 3 -9999.9 -9999.9 -1.00e+05 2026 08 31 0221 61283 8460 0 2.1 464.7 8.53e+04 2026 08 31 0222 61283 8520 0 0.8 463.0 7.53e+04 2026 08 31 0223 61283 8580 0 0.4 444.0 3.18e+04 2026 08 31 0224 61283 8640 0 0.4 466.8 6.08e+04 2026 08 31 0225 61283 8700 0 0.6 484.2 1.29e+05