:Data_list: ace_swepam_1m.txt :Created: 2026 Apr 26 0233 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 26 0033 61156 1980 1 4.6 432.1 2.21e+05 2026 04 26 0034 61156 2040 1 4.6 434.8 2.20e+05 2026 04 26 0035 61156 2100 0 4.3 436.3 2.14e+05 2026 04 26 0036 61156 2160 0 4.1 435.5 2.12e+05 2026 04 26 0037 61156 2220 0 4.6 433.1 2.11e+05 2026 04 26 0038 61156 2280 1 4.5 431.6 2.23e+05 2026 04 26 0039 61156 2340 0 4.0 421.8 1.61e+05 2026 04 26 0040 61156 2400 1 4.7 436.3 2.36e+05 2026 04 26 0041 61156 2460 0 5.0 438.4 2.48e+05 2026 04 26 0042 61156 2520 1 4.4 442.5 3.19e+05 2026 04 26 0043 61156 2580 0 4.9 433.2 1.87e+05 2026 04 26 0044 61156 2640 0 4.6 432.2 2.07e+05 2026 04 26 0045 61156 2700 1 4.6 434.8 2.20e+05 2026 04 26 0046 61156 2760 1 4.7 434.3 2.27e+05 2026 04 26 0047 61156 2820 0 4.9 437.4 2.35e+05 2026 04 26 0048 61156 2880 1 4.9 441.2 2.33e+05 2026 04 26 0049 61156 2940 0 5.1 444.1 2.42e+05 2026 04 26 0050 61156 3000 0 5.3 454.7 2.46e+05 2026 04 26 0051 61156 3060 0 5.4 461.6 2.35e+05 2026 04 26 0052 61156 3120 0 5.8 456.9 2.30e+05 2026 04 26 0053 61156 3180 0 5.8 457.7 2.28e+05 2026 04 26 0054 61156 3240 0 5.6 460.7 2.21e+05 2026 04 26 0055 61156 3300 0 5.9 457.8 2.26e+05 2026 04 26 0056 61156 3360 0 5.6 453.8 2.31e+05 2026 04 26 0057 61156 3420 0 5.1 453.8 2.29e+05 2026 04 26 0058 61156 3480 0 5.5 445.1 2.64e+05 2026 04 26 0059 61156 3540 9 -9999.9 -9999.9 -1.00e+05 2026 04 26 0100 61156 3600 0 5.6 441.7 2.23e+05 2026 04 26 0101 61156 3660 0 4.6 439.9 2.30e+05 2026 04 26 0102 61156 3720 0 5.1 444.5 2.30e+05 2026 04 26 0103 61156 3780 0 5.4 438.2 2.03e+05 2026 04 26 0104 61156 3840 0 5.4 434.5 1.90e+05 2026 04 26 0105 61156 3900 0 4.9 433.9 1.67e+05 2026 04 26 0106 61156 3960 0 5.1 431.5 1.50e+05 2026 04 26 0107 61156 4020 1 5.5 430.3 1.53e+05 2026 04 26 0108 61156 4080 0 5.6 432.7 1.83e+05 2026 04 26 0109 61156 4140 0 5.3 432.5 1.72e+05 2026 04 26 0110 61156 4200 0 4.6 428.4 1.40e+05 2026 04 26 0111 61156 4260 0 4.8 425.7 1.28e+05 2026 04 26 0112 61156 4320 0 5.3 423.4 1.45e+05 2026 04 26 0113 61156 4380 0 5.4 426.4 1.84e+05 2026 04 26 0114 61156 4440 0 5.1 424.2 1.65e+05 2026 04 26 0115 61156 4500 0 5.5 431.5 1.96e+05 2026 04 26 0116 61156 4560 0 5.6 430.3 1.85e+05 2026 04 26 0117 61156 4620 0 5.7 429.7 1.76e+05 2026 04 26 0118 61156 4680 0 5.5 427.6 1.70e+05 2026 04 26 0119 61156 4740 0 5.6 429.2 1.73e+05 2026 04 26 0120 61156 4800 0 5.6 431.5 1.80e+05 2026 04 26 0121 61156 4860 0 5.2 440.8 2.01e+05 2026 04 26 0122 61156 4920 0 5.0 438.9 2.02e+05 2026 04 26 0123 61156 4980 0 5.2 430.5 1.95e+05 2026 04 26 0124 61156 5040 0 5.1 431.7 2.06e+05 2026 04 26 0125 61156 5100 0 5.2 430.8 2.03e+05 2026 04 26 0126 61156 5160 0 5.1 430.8 1.98e+05 2026 04 26 0127 61156 5220 0 5.1 431.7 2.12e+05 2026 04 26 0128 61156 5280 0 4.8 431.8 2.21e+05 2026 04 26 0129 61156 5340 0 5.1 430.1 2.17e+05 2026 04 26 0130 61156 5400 0 5.2 426.3 1.94e+05 2026 04 26 0131 61156 5460 0 5.1 426.3 2.11e+05 2026 04 26 0132 61156 5520 0 4.7 426.2 2.05e+05 2026 04 26 0133 61156 5580 0 5.0 424.5 2.03e+05 2026 04 26 0134 61156 5640 0 4.9 424.6 2.04e+05 2026 04 26 0135 61156 5700 0 5.1 423.5 1.92e+05 2026 04 26 0136 61156 5760 0 4.7 422.2 1.83e+05 2026 04 26 0137 61156 5820 0 4.4 421.7 1.81e+05 2026 04 26 0138 61156 5880 0 5.1 421.0 1.81e+05 2026 04 26 0139 61156 5940 0 5.0 421.2 1.83e+05 2026 04 26 0140 61156 6000 0 4.6 420.7 1.84e+05 2026 04 26 0141 61156 6060 0 4.5 419.7 1.82e+05 2026 04 26 0142 61156 6120 0 4.9 420.4 1.84e+05 2026 04 26 0143 61156 6180 0 4.8 419.8 1.79e+05 2026 04 26 0144 61156 6240 0 4.8 420.8 1.80e+05 2026 04 26 0145 61156 6300 0 4.6 419.6 1.76e+05 2026 04 26 0146 61156 6360 0 4.7 420.3 1.87e+05 2026 04 26 0147 61156 6420 0 4.9 423.2 2.11e+05 2026 04 26 0148 61156 6480 0 4.9 422.9 2.09e+05 2026 04 26 0149 61156 6540 0 4.9 423.6 1.98e+05 2026 04 26 0150 61156 6600 0 4.9 425.1 1.97e+05 2026 04 26 0151 61156 6660 0 5.0 425.7 2.02e+05 2026 04 26 0152 61156 6720 0 5.1 426.6 1.96e+05 2026 04 26 0153 61156 6780 0 5.2 425.5 1.85e+05 2026 04 26 0154 61156 6840 0 5.1 423.7 1.84e+05 2026 04 26 0155 61156 6900 0 5.1 422.2 1.80e+05 2026 04 26 0156 61156 6960 0 5.3 421.2 1.73e+05 2026 04 26 0157 61156 7020 0 5.1 421.8 1.79e+05 2026 04 26 0158 61156 7080 0 5.2 421.2 1.74e+05 2026 04 26 0159 61156 7140 0 5.7 422.0 1.71e+05 2026 04 26 0200 61156 7200 0 5.3 420.5 1.70e+05 2026 04 26 0201 61156 7260 0 4.9 414.0 1.29e+05 2026 04 26 0202 61156 7320 0 5.0 416.0 1.46e+05 2026 04 26 0203 61156 7380 0 4.4 419.5 1.66e+05 2026 04 26 0204 61156 7440 1 5.1 427.8 2.62e+05 2026 04 26 0205 61156 7500 1 4.7 416.3 1.47e+05 2026 04 26 0206 61156 7560 1 4.5 411.9 1.10e+05 2026 04 26 0207 61156 7620 0 4.6 422.3 1.89e+05 2026 04 26 0208 61156 7680 0 4.6 421.1 1.93e+05 2026 04 26 0209 61156 7740 0 5.1 424.2 1.90e+05 2026 04 26 0210 61156 7800 0 5.5 429.8 2.06e+05 2026 04 26 0211 61156 7860 0 5.3 435.2 2.42e+05 2026 04 26 0212 61156 7920 0 5.3 436.4 2.53e+05 2026 04 26 0213 61156 7980 0 5.5 439.2 2.55e+05 2026 04 26 0214 61156 8040 0 5.6 442.6 2.23e+05 2026 04 26 0215 61156 8100 0 5.6 447.6 2.79e+05 2026 04 26 0216 61156 8160 0 5.4 443.9 2.05e+05 2026 04 26 0217 61156 8220 1 5.3 452.4 2.15e+05 2026 04 26 0218 61156 8280 0 5.4 450.7 2.25e+05 2026 04 26 0219 61156 8340 1 6.7 466.3 4.01e+05 2026 04 26 0220 61156 8400 0 6.3 462.5 3.06e+05 2026 04 26 0221 61156 8460 0 6.3 444.2 2.20e+05 2026 04 26 0222 61156 8520 0 6.1 441.2 2.02e+05 2026 04 26 0223 61156 8580 0 6.1 446.9 2.47e+05 2026 04 26 0224 61156 8640 0 6.3 449.3 2.59e+05 2026 04 26 0225 61156 8700 0 7.0 451.0 2.80e+05 2026 04 26 0226 61156 8760 0 7.3 449.6 2.95e+05 2026 04 26 0227 61156 8820 0 6.7 445.4 2.63e+05 2026 04 26 0228 61156 8880 0 6.5 446.0 2.30e+05 2026 04 26 0229 61156 8940 0 7.0 449.3 2.45e+05 2026 04 26 0230 61156 9000 0 7.1 444.2 2.53e+05 2026 04 26 0231 61156 9060 9 -9999.9 -9999.9 -1.00e+05