:Data_list: ace_swepam_1m.txt :Created: 2026 Mar 18 0244 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 03 18 0044 61117 2640 0 0.6 437.8 3.47e+04 2026 03 18 0045 61117 2700 0 0.6 436.4 3.56e+04 2026 03 18 0046 61117 2760 0 0.5 438.3 3.52e+04 2026 03 18 0047 61117 2820 0 0.8 436.2 3.36e+04 2026 03 18 0048 61117 2880 0 0.9 435.9 2.88e+04 2026 03 18 0049 61117 2940 0 0.7 440.6 3.26e+04 2026 03 18 0050 61117 3000 0 0.9 439.6 3.88e+04 2026 03 18 0051 61117 3060 0 1.5 431.1 3.22e+04 2026 03 18 0052 61117 3120 0 1.8 431.5 3.28e+04 2026 03 18 0053 61117 3180 0 0.9 439.5 3.31e+04 2026 03 18 0054 61117 3240 0 0.5 436.3 4.32e+04 2026 03 18 0055 61117 3300 0 0.2 420.7 3.76e+04 2026 03 18 0056 61117 3360 0 0.7 440.2 4.02e+04 2026 03 18 0057 61117 3420 0 1.2 441.6 2.69e+04 2026 03 18 0058 61117 3480 0 0.2 432.2 4.80e+04 2026 03 18 0059 61117 3540 0 0.4 438.1 3.95e+04 2026 03 18 0100 61117 3600 0 0.4 441.1 4.31e+04 2026 03 18 0101 61117 3660 0 0.5 440.9 4.56e+04 2026 03 18 0102 61117 3720 9 -9999.9 -9999.9 -1.00e+05 2026 03 18 0103 61117 3780 0 0.1 430.8 6.08e+04 2026 03 18 0104 61117 3840 0 0.5 434.9 5.06e+04 2026 03 18 0105 61117 3900 0 0.8 439.1 3.79e+04 2026 03 18 0106 61117 3960 0 0.8 439.1 3.47e+04 2026 03 18 0107 61117 4020 0 0.5 436.0 4.22e+04 2026 03 18 0108 61117 4080 0 0.5 436.3 4.30e+04 2026 03 18 0109 61117 4140 0 0.6 437.3 4.57e+04 2026 03 18 0110 61117 4200 0 0.6 437.3 4.76e+04 2026 03 18 0111 61117 4260 0 0.5 432.4 6.17e+04 2026 03 18 0112 61117 4320 0 0.7 434.8 4.28e+04 2026 03 18 0113 61117 4380 0 0.8 435.6 4.43e+04 2026 03 18 0114 61117 4440 0 0.9 436.7 4.44e+04 2026 03 18 0115 61117 4500 0 0.9 436.8 4.38e+04 2026 03 18 0116 61117 4560 0 1.0 434.4 3.94e+04 2026 03 18 0117 61117 4620 0 1.2 433.7 3.99e+04 2026 03 18 0118 61117 4680 0 1.5 436.1 4.20e+04 2026 03 18 0119 61117 4740 0 1.3 435.3 4.62e+04 2026 03 18 0120 61117 4800 0 1.1 433.4 4.88e+04 2026 03 18 0121 61117 4860 0 1.2 433.3 5.09e+04 2026 03 18 0122 61117 4920 0 1.3 434.4 4.93e+04 2026 03 18 0123 61117 4980 0 1.2 434.0 4.72e+04 2026 03 18 0124 61117 5040 0 0.8 429.5 5.92e+04 2026 03 18 0125 61117 5100 0 0.9 429.3 5.59e+04 2026 03 18 0126 61117 5160 0 0.9 430.5 5.27e+04 2026 03 18 0127 61117 5220 0 1.0 435.6 3.80e+04 2026 03 18 0128 61117 5280 0 0.9 435.3 4.31e+04 2026 03 18 0129 61117 5340 0 0.8 434.1 3.93e+04 2026 03 18 0130 61117 5400 0 0.9 436.6 4.36e+04 2026 03 18 0131 61117 5460 0 0.9 435.4 4.22e+04 2026 03 18 0132 61117 5520 0 0.8 436.5 4.69e+04 2026 03 18 0133 61117 5580 0 0.7 435.2 4.87e+04 2026 03 18 0134 61117 5640 0 0.9 436.8 4.62e+04 2026 03 18 0135 61117 5700 0 1.0 437.7 4.60e+04 2026 03 18 0136 61117 5760 0 1.0 440.1 4.46e+04 2026 03 18 0137 61117 5820 0 0.8 436.4 4.26e+04 2026 03 18 0138 61117 5880 0 0.5 429.8 4.90e+04 2026 03 18 0139 61117 5940 0 0.5 432.7 5.91e+04 2026 03 18 0140 61117 6000 0 0.6 434.9 4.85e+04 2026 03 18 0141 61117 6060 0 0.8 435.3 4.74e+04 2026 03 18 0142 61117 6120 0 1.6 437.9 4.21e+04 2026 03 18 0143 61117 6180 0 2.3 442.0 4.23e+04 2026 03 18 0144 61117 6240 0 1.2 436.1 5.32e+04 2026 03 18 0145 61117 6300 0 2.1 441.9 4.52e+04 2026 03 18 0146 61117 6360 0 1.1 432.1 6.46e+04 2026 03 18 0147 61117 6420 0 1.5 434.7 5.53e+04 2026 03 18 0148 61117 6480 0 1.0 430.8 4.67e+04 2026 03 18 0149 61117 6540 0 0.8 429.4 4.58e+04 2026 03 18 0150 61117 6600 0 0.7 428.3 4.92e+04 2026 03 18 0151 61117 6660 0 0.5 430.5 5.10e+04 2026 03 18 0152 61117 6720 0 0.4 430.5 4.86e+04 2026 03 18 0153 61117 6780 0 0.6 430.0 4.55e+04 2026 03 18 0154 61117 6840 0 0.8 431.6 4.24e+04 2026 03 18 0155 61117 6900 0 0.8 428.8 4.01e+04 2026 03 18 0156 61117 6960 0 0.6 426.4 4.42e+04 2026 03 18 0157 61117 7020 0 0.3 431.4 4.79e+04 2026 03 18 0158 61117 7080 0 0.1 417.5 5.65e+04 2026 03 18 0159 61117 7140 0 0.8 430.0 4.55e+04 2026 03 18 0200 61117 7200 0 0.4 425.3 5.44e+04 2026 03 18 0201 61117 7260 0 0.6 423.0 4.96e+04 2026 03 18 0202 61117 7320 0 0.6 419.1 4.21e+04 2026 03 18 0203 61117 7380 0 0.5 424.4 5.22e+04 2026 03 18 0204 61117 7440 0 0.8 430.6 4.74e+04 2026 03 18 0205 61117 7500 0 1.0 426.6 4.44e+04 2026 03 18 0206 61117 7560 0 1.5 425.9 4.51e+04 2026 03 18 0207 61117 7620 0 1.6 433.5 4.18e+04 2026 03 18 0208 61117 7680 0 1.2 429.4 3.61e+04 2026 03 18 0209 61117 7740 0 1.0 420.9 3.87e+04 2026 03 18 0210 61117 7800 0 1.0 423.9 4.54e+04 2026 03 18 0211 61117 7860 0 0.9 428.0 4.41e+04 2026 03 18 0212 61117 7920 0 0.7 429.3 4.13e+04 2026 03 18 0213 61117 7980 0 0.9 425.3 4.51e+04 2026 03 18 0214 61117 8040 0 1.0 425.2 4.39e+04 2026 03 18 0215 61117 8100 0 1.4 424.1 3.41e+04 2026 03 18 0216 61117 8160 0 1.0 423.3 4.55e+04 2026 03 18 0217 61117 8220 0 0.7 425.9 5.62e+04 2026 03 18 0218 61117 8280 0 1.7 431.3 5.18e+04 2026 03 18 0219 61117 8340 0 1.6 430.7 4.51e+04 2026 03 18 0220 61117 8400 0 2.2 423.6 5.44e+04 2026 03 18 0221 61117 8460 0 2.1 422.7 4.97e+04 2026 03 18 0222 61117 8520 0 1.9 424.2 4.68e+04 2026 03 18 0223 61117 8580 0 2.2 423.3 4.76e+04 2026 03 18 0224 61117 8640 0 2.5 421.1 4.70e+04 2026 03 18 0225 61117 8700 0 2.5 419.0 4.50e+04 2026 03 18 0226 61117 8760 0 2.3 418.0 4.41e+04 2026 03 18 0227 61117 8820 0 2.2 418.9 4.55e+04 2026 03 18 0228 61117 8880 0 2.1 419.9 4.77e+04 2026 03 18 0229 61117 8940 0 2.1 421.6 4.67e+04 2026 03 18 0230 61117 9000 0 2.1 420.2 4.76e+04 2026 03 18 0231 61117 9060 0 2.2 420.6 4.76e+04 2026 03 18 0232 61117 9120 0 2.1 420.4 4.65e+04 2026 03 18 0233 61117 9180 0 1.5 428.9 4.41e+04 2026 03 18 0234 61117 9240 0 1.3 429.1 4.75e+04 2026 03 18 0235 61117 9300 0 1.0 426.1 4.21e+04 2026 03 18 0236 61117 9360 0 1.5 428.0 4.63e+04 2026 03 18 0237 61117 9420 0 1.6 424.7 4.58e+04 2026 03 18 0238 61117 9480 0 1.3 422.8 4.67e+04 2026 03 18 0239 61117 9540 0 1.3 425.7 4.60e+04 2026 03 18 0240 61117 9600 0 1.5 427.2 4.54e+04 2026 03 18 0241 61117 9660 0 1.4 426.6 4.54e+04 2026 03 18 0242 61117 9720 0 1.3 425.8 4.46e+04