:Data_list: ace_swepam_1m.txt :Created: 2026 Sep 17 0246 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 09 17 0046 61300 2760 0 0.4 496.4 8.94e+04 2026 09 17 0047 61300 2820 0 0.5 497.7 8.88e+04 2026 09 17 0048 61300 2880 0 1.5 516.1 8.11e+04 2026 09 17 0049 61300 2940 0 1.2 501.9 6.06e+04 2026 09 17 0050 61300 3000 0 0.6 481.0 2.46e+04 2026 09 17 0051 61300 3060 0 1.1 493.2 4.27e+04 2026 09 17 0052 61300 3120 0 1.1 501.6 6.02e+04 2026 09 17 0053 61300 3180 0 1.2 504.4 6.60e+04 2026 09 17 0054 61300 3240 0 1.0 504.5 1.13e+05 2026 09 17 0055 61300 3300 0 0.5 492.3 1.04e+05 2026 09 17 0056 61300 3360 0 0.9 495.8 7.08e+04 2026 09 17 0057 61300 3420 0 1.3 514.5 6.35e+04 2026 09 17 0058 61300 3480 0 1.1 511.7 6.07e+04 2026 09 17 0059 61300 3540 0 0.9 499.3 6.53e+04 2026 09 17 0100 61300 3600 0 1.0 510.6 8.85e+04 2026 09 17 0101 61300 3660 0 0.9 507.1 8.26e+04 2026 09 17 0102 61300 3720 0 0.9 517.8 1.03e+05 2026 09 17 0103 61300 3780 1 1.0 511.0 8.64e+04 2026 09 17 0104 61300 3840 0 0.9 505.9 8.28e+04 2026 09 17 0105 61300 3900 0 0.3 481.0 5.69e+04 2026 09 17 0106 61300 3960 0 0.4 492.0 8.81e+04 2026 09 17 0107 61300 4020 0 0.9 517.8 6.72e+04 2026 09 17 0108 61300 4080 0 0.5 492.8 5.48e+04 2026 09 17 0109 61300 4140 0 0.4 474.6 5.16e+04 2026 09 17 0110 61300 4200 1 0.3 478.8 5.94e+04 2026 09 17 0111 61300 4260 1 0.5 492.5 7.86e+04 2026 09 17 0112 61300 4320 0 1.0 496.6 6.71e+04 2026 09 17 0113 61300 4380 0 1.5 502.5 7.83e+04 2026 09 17 0114 61300 4440 0 1.3 496.3 7.80e+04 2026 09 17 0115 61300 4500 0 0.9 485.9 4.94e+04 2026 09 17 0116 61300 4560 0 1.3 505.0 8.31e+04 2026 09 17 0117 61300 4620 0 0.9 490.6 5.23e+04 2026 09 17 0118 61300 4680 0 0.9 502.9 7.56e+04 2026 09 17 0119 61300 4740 0 2.1 514.8 1.22e+05 2026 09 17 0120 61300 4800 0 2.1 514.8 1.22e+05 2026 09 17 0121 61300 4860 0 0.4 469.8 2.67e+04 2026 09 17 0122 61300 4920 0 0.7 488.1 4.81e+04 2026 09 17 0123 61300 4980 0 0.9 486.7 4.73e+04 2026 09 17 0124 61300 5040 0 0.6 483.3 4.27e+04 2026 09 17 0125 61300 5100 0 0.6 487.9 3.92e+04 2026 09 17 0126 61300 5160 0 0.8 491.1 6.41e+04 2026 09 17 0127 61300 5220 0 0.8 481.2 4.81e+04 2026 09 17 0128 61300 5280 0 0.7 479.3 3.02e+04 2026 09 17 0129 61300 5340 1 0.7 479.5 3.15e+04 2026 09 17 0130 61300 5400 0 1.1 491.9 5.73e+04 2026 09 17 0131 61300 5460 1 1.7 506.5 7.93e+04 2026 09 17 0132 61300 5520 0 1.6 491.4 6.25e+04 2026 09 17 0133 61300 5580 0 1.3 493.5 8.50e+04 2026 09 17 0134 61300 5640 0 1.4 488.7 6.66e+04 2026 09 17 0135 61300 5700 0 1.1 481.5 8.79e+04 2026 09 17 0136 61300 5760 0 0.9 500.7 1.13e+05 2026 09 17 0137 61300 5820 1 1.1 488.8 6.06e+04 2026 09 17 0138 61300 5880 0 1.9 527.8 9.34e+04 2026 09 17 0139 61300 5940 0 2.3 516.5 9.76e+04 2026 09 17 0140 61300 6000 0 2.8 513.0 9.84e+04 2026 09 17 0141 61300 6060 0 2.5 496.0 6.85e+04 2026 09 17 0142 61300 6120 0 2.4 523.2 1.47e+05 2026 09 17 0143 61300 6180 0 2.8 539.1 1.36e+05 2026 09 17 0144 61300 6240 0 2.0 546.3 1.05e+05 2026 09 17 0145 61300 6300 0 0.8 565.3 1.75e+05 2026 09 17 0146 61300 6360 0 1.0 574.5 2.19e+05 2026 09 17 0147 61300 6420 0 1.6 556.8 1.48e+05 2026 09 17 0148 61300 6480 0 1.0 541.1 1.04e+05 2026 09 17 0149 61300 6540 0 0.5 558.8 1.38e+05 2026 09 17 0150 61300 6600 0 0.9 572.8 2.08e+05 2026 09 17 0151 61300 6660 0 0.4 535.8 8.29e+04 2026 09 17 0152 61300 6720 9 -9999.9 -9999.9 -1.00e+05 2026 09 17 0153 61300 6780 0 0.5 551.0 1.13e+05 2026 09 17 0154 61300 6840 0 0.5 534.2 9.39e+04 2026 09 17 0155 61300 6900 0 0.6 565.6 1.97e+05 2026 09 17 0156 61300 6960 0 0.5 534.8 1.10e+05 2026 09 17 0157 61300 7020 0 0.4 547.3 1.21e+05 2026 09 17 0158 61300 7080 0 0.6 556.3 1.89e+05 2026 09 17 0159 61300 7140 0 0.4 535.7 1.31e+05 2026 09 17 0200 61300 7200 0 0.3 538.8 9.18e+04 2026 09 17 0201 61300 7260 0 0.4 562.6 1.22e+05 2026 09 17 0202 61300 7320 0 0.3 561.7 1.54e+05 2026 09 17 0203 61300 7380 0 0.2 550.0 1.55e+05 2026 09 17 0204 61300 7440 0 0.2 556.4 1.13e+05 2026 09 17 0205 61300 7500 0 0.2 548.4 1.16e+05 2026 09 17 0206 61300 7560 0 0.2 548.2 1.12e+05 2026 09 17 0207 61300 7620 0 0.1 550.9 2.26e+05 2026 09 17 0208 61300 7680 0 0.1 525.4 9.02e+04 2026 09 17 0209 61300 7740 0 0.1 540.2 1.81e+05 2026 09 17 0210 61300 7800 0 1.2 560.8 1.23e+05 2026 09 17 0211 61300 7860 0 0.8 560.3 2.04e+05 2026 09 17 0212 61300 7920 0 2.9 557.8 1.10e+05 2026 09 17 0213 61300 7980 0 3.6 559.5 9.42e+04 2026 09 17 0214 61300 8040 0 3.7 548.5 7.63e+04 2026 09 17 0215 61300 8100 0 3.0 554.3 7.17e+04 2026 09 17 0216 61300 8160 0 2.0 555.6 7.96e+04 2026 09 17 0217 61300 8220 0 1.5 547.0 8.17e+04 2026 09 17 0218 61300 8280 0 0.9 542.2 1.09e+05 2026 09 17 0219 61300 8340 0 0.2 554.9 1.61e+05 2026 09 17 0220 61300 8400 0 0.2 573.2 1.82e+05 2026 09 17 0221 61300 8460 0 0.1 543.0 1.79e+05 2026 09 17 0222 61300 8520 0 0.1 546.2 1.32e+05 2026 09 17 0223 61300 8580 0 0.3 547.5 2.07e+05 2026 09 17 0224 61300 8640 1 2.9 580.9 1.79e+05 2026 09 17 0225 61300 8700 9 -9999.9 -9999.9 -1.00e+05 2026 09 17 0226 61300 8760 0 0.5 581.8 1.45e+05 2026 09 17 0227 61300 8820 0 0.1 522.0 8.23e+04 2026 09 17 0228 61300 8880 0 0.1 536.7 1.43e+05 2026 09 17 0229 61300 8940 0 0.1 536.2 1.15e+05 2026 09 17 0230 61300 9000 0 6.7 640.2 4.26e+05 2026 09 17 0231 61300 9060 0 4.4 616.0 2.87e+05 2026 09 17 0232 61300 9120 0 0.3 554.1 1.09e+05 2026 09 17 0233 61300 9180 0 0.0 530.4 1.49e+05 2026 09 17 0234 61300 9240 0 0.1 517.6 1.36e+05 2026 09 17 0235 61300 9300 1 0.1 537.8 1.03e+05 2026 09 17 0236 61300 9360 0 0.3 562.3 1.23e+05 2026 09 17 0237 61300 9420 0 0.7 552.9 8.19e+04 2026 09 17 0238 61300 9480 0 0.8 558.3 9.00e+04 2026 09 17 0239 61300 9540 0 1.4 559.5 7.50e+04 2026 09 17 0240 61300 9600 0 1.1 562.7 1.32e+05 2026 09 17 0241 61300 9660 0 0.8 547.6 6.65e+04 2026 09 17 0242 61300 9720 0 0.7 548.0 7.37e+04 2026 09 17 0243 61300 9780 0 0.8 545.5 8.49e+04 2026 09 17 0244 61300 9840 0 1.4 530.2 6.14e+04