:Data_list: ace_swepam_1m.txt :Created: 2026 Aug 26 0255 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 26 0055 61278 3300 0 0.6 338.2 5.53e+04 2026 08 26 0056 61278 3360 0 0.6 331.4 5.15e+04 2026 08 26 0057 61278 3420 0 0.8 329.6 5.76e+04 2026 08 26 0058 61278 3480 0 0.7 338.7 7.24e+04 2026 08 26 0059 61278 3540 0 0.7 339.4 5.29e+04 2026 08 26 0100 61278 3600 0 0.6 337.5 4.58e+04 2026 08 26 0101 61278 3660 0 0.6 341.2 4.48e+04 2026 08 26 0102 61278 3720 0 0.6 340.5 4.19e+04 2026 08 26 0103 61278 3780 0 0.5 341.4 3.75e+04 2026 08 26 0104 61278 3840 0 0.7 324.2 4.07e+04 2026 08 26 0105 61278 3900 0 0.6 345.1 5.79e+04 2026 08 26 0106 61278 3960 0 0.6 338.7 4.66e+04 2026 08 26 0107 61278 4020 0 0.6 339.7 4.31e+04 2026 08 26 0108 61278 4080 1 0.7 325.5 4.01e+04 2026 08 26 0109 61278 4140 0 0.8 334.1 6.20e+04 2026 08 26 0110 61278 4200 1 0.7 337.9 6.00e+04 2026 08 26 0111 61278 4260 1 0.6 338.8 4.71e+04 2026 08 26 0112 61278 4320 1 0.5 338.8 4.61e+04 2026 08 26 0113 61278 4380 0 0.5 338.4 4.89e+04 2026 08 26 0114 61278 4440 0 0.5 342.2 4.90e+04 2026 08 26 0115 61278 4500 0 1.1 323.9 5.38e+04 2026 08 26 0116 61278 4560 0 1.1 323.5 5.59e+04 2026 08 26 0117 61278 4620 0 1.1 322.1 6.42e+04 2026 08 26 0118 61278 4680 0 1.0 323.6 6.37e+04 2026 08 26 0119 61278 4740 0 1.1 321.2 6.99e+04 2026 08 26 0120 61278 4800 1 1.1 325.5 6.36e+04 2026 08 26 0121 61278 4860 1 0.9 313.1 2.33e+04 2026 08 26 0122 61278 4920 0 1.0 321.2 5.43e+04 2026 08 26 0123 61278 4980 0 0.9 324.8 6.12e+04 2026 08 26 0124 61278 5040 0 0.7 334.7 6.21e+04 2026 08 26 0125 61278 5100 0 0.5 338.3 5.24e+04 2026 08 26 0126 61278 5160 0 0.4 337.7 4.55e+04 2026 08 26 0127 61278 5220 0 0.5 334.0 5.38e+04 2026 08 26 0128 61278 5280 0 0.6 333.2 5.67e+04 2026 08 26 0129 61278 5340 0 0.6 337.6 4.90e+04 2026 08 26 0130 61278 5400 0 0.4 342.9 4.36e+04 2026 08 26 0131 61278 5460 1 0.4 344.4 3.64e+04 2026 08 26 0132 61278 5520 0 0.6 335.7 3.61e+04 2026 08 26 0133 61278 5580 0 0.6 334.6 3.84e+04 2026 08 26 0134 61278 5640 0 0.5 337.6 3.75e+04 2026 08 26 0135 61278 5700 0 0.5 335.1 4.34e+04 2026 08 26 0136 61278 5760 1 0.4 341.2 4.65e+04 2026 08 26 0137 61278 5820 0 0.5 336.3 4.85e+04 2026 08 26 0138 61278 5880 0 0.4 340.6 5.27e+04 2026 08 26 0139 61278 5940 0 0.8 324.6 6.08e+04 2026 08 26 0140 61278 6000 1 1.8 324.6 4.10e+04 2026 08 26 0141 61278 6060 0 1.3 323.2 4.91e+04 2026 08 26 0142 61278 6120 0 0.9 321.8 6.50e+04 2026 08 26 0143 61278 6180 0 0.9 320.7 6.46e+04 2026 08 26 0144 61278 6240 0 1.0 322.5 6.05e+04 2026 08 26 0145 61278 6300 0 1.2 325.0 5.55e+04 2026 08 26 0146 61278 6360 0 1.3 323.5 5.31e+04 2026 08 26 0147 61278 6420 0 1.2 322.5 5.32e+04 2026 08 26 0148 61278 6480 0 0.7 330.5 3.60e+04 2026 08 26 0149 61278 6540 0 0.7 331.4 3.72e+04 2026 08 26 0150 61278 6600 0 0.6 336.3 4.45e+04 2026 08 26 0151 61278 6660 0 0.9 325.8 3.86e+04 2026 08 26 0152 61278 6720 0 0.8 332.7 4.33e+04 2026 08 26 0153 61278 6780 0 0.7 332.0 4.47e+04 2026 08 26 0154 61278 6840 1 0.7 338.1 1.34e+05 2026 08 26 0155 61278 6900 1 0.6 335.7 6.86e+04 2026 08 26 0156 61278 6960 1 0.8 331.3 4.00e+04 2026 08 26 0157 61278 7020 0 0.8 331.6 4.21e+04 2026 08 26 0158 61278 7080 0 0.8 322.7 3.54e+04 2026 08 26 0159 61278 7140 0 1.3 319.5 4.25e+04 2026 08 26 0200 61278 7200 0 1.3 325.3 5.65e+04 2026 08 26 0201 61278 7260 0 0.9 325.8 6.45e+04 2026 08 26 0202 61278 7320 0 0.9 322.6 7.34e+04 2026 08 26 0203 61278 7380 0 0.9 324.7 7.19e+04 2026 08 26 0204 61278 7440 0 1.1 324.8 6.19e+04 2026 08 26 0205 61278 7500 0 1.7 325.4 5.18e+04 2026 08 26 0206 61278 7560 1 2.3 325.8 2.98e+04 2026 08 26 0207 61278 7620 1 0.8 320.5 6.91e+04 2026 08 26 0208 61278 7680 0 1.1 315.2 4.20e+04 2026 08 26 0209 61278 7740 0 0.9 315.9 4.20e+04 2026 08 26 0210 61278 7800 0 1.1 324.2 3.34e+04 2026 08 26 0211 61278 7860 0 1.1 321.5 3.59e+04 2026 08 26 0212 61278 7920 0 1.1 320.4 3.56e+04 2026 08 26 0213 61278 7980 0 1.2 318.9 3.65e+04 2026 08 26 0214 61278 8040 0 1.0 319.6 3.72e+04 2026 08 26 0215 61278 8100 0 1.0 320.0 3.49e+04 2026 08 26 0216 61278 8160 0 1.0 319.6 3.58e+04 2026 08 26 0217 61278 8220 0 1.1 317.9 3.79e+04 2026 08 26 0218 61278 8280 0 1.2 316.1 3.61e+04 2026 08 26 0219 61278 8340 0 1.2 318.0 3.57e+04 2026 08 26 0220 61278 8400 0 1.1 317.3 3.49e+04 2026 08 26 0221 61278 8460 0 1.2 318.2 3.05e+04 2026 08 26 0222 61278 8520 0 1.2 317.9 3.05e+04 2026 08 26 0223 61278 8580 0 1.2 314.4 3.13e+04 2026 08 26 0224 61278 8640 0 1.2 316.8 2.45e+04 2026 08 26 0225 61278 8700 0 1.4 315.0 3.08e+04 2026 08 26 0226 61278 8760 0 1.3 318.4 2.44e+04 2026 08 26 0227 61278 8820 0 0.9 317.6 2.50e+04 2026 08 26 0228 61278 8880 0 1.0 316.7 2.25e+04 2026 08 26 0229 61278 8940 0 1.2 315.1 2.65e+04 2026 08 26 0230 61278 9000 0 1.0 314.9 3.14e+04 2026 08 26 0231 61278 9060 0 1.1 312.9 2.79e+04 2026 08 26 0232 61278 9120 0 1.1 314.8 2.05e+04 2026 08 26 0233 61278 9180 0 1.0 320.8 1.82e+04 2026 08 26 0234 61278 9240 0 1.2 323.5 1.98e+04 2026 08 26 0235 61278 9300 0 1.1 322.3 1.91e+04 2026 08 26 0236 61278 9360 0 1.2 316.7 1.70e+04 2026 08 26 0237 61278 9420 0 1.1 318.9 2.15e+04 2026 08 26 0238 61278 9480 0 1.4 319.5 2.12e+04 2026 08 26 0239 61278 9540 0 1.3 320.3 1.89e+04 2026 08 26 0240 61278 9600 0 0.9 322.7 1.99e+04 2026 08 26 0241 61278 9660 0 1.3 323.0 1.93e+04 2026 08 26 0242 61278 9720 0 1.4 320.5 3.06e+04 2026 08 26 0243 61278 9780 0 1.4 316.4 2.31e+04 2026 08 26 0244 61278 9840 0 1.1 316.7 2.24e+04 2026 08 26 0245 61278 9900 0 1.2 316.0 2.37e+04 2026 08 26 0246 61278 9960 0 1.3 315.3 2.49e+04 2026 08 26 0247 61278 10020 0 1.3 315.9 2.23e+04 2026 08 26 0248 61278 10080 0 1.2 318.4 1.91e+04 2026 08 26 0249 61278 10140 0 1.0 320.1 2.12e+04 2026 08 26 0250 61278 10200 0 1.1 319.0 2.40e+04 2026 08 26 0251 61278 10260 0 1.2 317.9 2.42e+04 2026 08 26 0252 61278 10320 0 1.2 316.9 2.95e+04 2026 08 26 0253 61278 10380 9 -9999.9 -9999.9 -1.00e+05