:Data_list: ace_swepam_1m.txt :Created: 2026 May 18 2322 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 05 18 2122 61178 76920 0 3.1 514.7 1.00e+05 2026 05 18 2123 61178 76980 0 2.1 521.1 1.16e+05 2026 05 18 2124 61178 77040 0 2.1 521.8 1.14e+05 2026 05 18 2125 61178 77100 0 2.2 518.8 1.18e+05 2026 05 18 2126 61178 77160 0 2.5 513.4 1.24e+05 2026 05 18 2127 61178 77220 0 2.0 515.1 1.17e+05 2026 05 18 2128 61178 77280 0 1.8 524.6 1.19e+05 2026 05 18 2129 61178 77340 0 1.5 517.7 1.21e+05 2026 05 18 2130 61178 77400 0 1.0 492.5 7.16e+04 2026 05 18 2131 61178 77460 0 2.0 518.7 1.08e+05 2026 05 18 2132 61178 77520 0 2.2 520.6 1.16e+05 2026 05 18 2133 61178 77580 0 2.3 530.2 1.49e+05 2026 05 18 2134 61178 77640 0 2.3 531.5 1.53e+05 2026 05 18 2135 61178 77700 0 1.8 519.6 1.13e+05 2026 05 18 2136 61178 77760 0 1.9 518.7 1.22e+05 2026 05 18 2137 61178 77820 0 1.7 517.8 1.10e+05 2026 05 18 2138 61178 77880 0 1.5 506.8 8.38e+04 2026 05 18 2139 61178 77940 0 1.7 513.4 1.15e+05 2026 05 18 2140 61178 78000 0 2.0 531.5 1.56e+05 2026 05 18 2141 61178 78060 0 2.0 529.8 1.38e+05 2026 05 18 2142 61178 78120 0 1.9 520.4 1.15e+05 2026 05 18 2143 61178 78180 0 1.6 512.3 1.07e+05 2026 05 18 2144 61178 78240 0 2.2 508.1 1.21e+05 2026 05 18 2145 61178 78300 0 5.0 535.5 1.06e+05 2026 05 18 2146 61178 78360 0 1.4 513.4 1.13e+05 2026 05 18 2147 61178 78420 0 1.8 526.8 1.38e+05 2026 05 18 2148 61178 78480 0 1.5 517.3 1.11e+05 2026 05 18 2149 61178 78540 0 2.1 527.8 1.51e+05 2026 05 18 2150 61178 78600 0 1.5 517.2 1.08e+05 2026 05 18 2151 61178 78660 0 1.6 516.9 1.07e+05 2026 05 18 2152 61178 78720 0 1.7 515.0 1.02e+05 2026 05 18 2153 61178 78780 0 1.7 517.5 1.32e+05 2026 05 18 2154 61178 78840 0 1.7 519.3 1.33e+05 2026 05 18 2155 61178 78900 0 1.8 512.0 1.22e+05 2026 05 18 2156 61178 78960 1 1.8 503.7 1.14e+05 2026 05 18 2157 61178 79020 0 1.9 506.8 1.23e+05 2026 05 18 2158 61178 79080 0 2.3 515.3 1.67e+05 2026 05 18 2159 61178 79140 9 -9999.9 -9999.9 -1.00e+05 2026 05 18 2200 61178 79200 0 1.9 519.1 1.49e+05 2026 05 18 2201 61178 79260 0 1.9 520.3 1.59e+05 2026 05 18 2202 61178 79320 1 2.4 532.2 2.74e+05 2026 05 18 2203 61178 79380 0 2.5 511.4 1.16e+05 2026 05 18 2204 61178 79440 0 1.7 528.5 1.14e+05 2026 05 18 2205 61178 79500 0 2.2 520.6 1.16e+05 2026 05 18 2206 61178 79560 1 2.1 518.9 1.10e+05 2026 05 18 2207 61178 79620 1 2.0 518.8 1.08e+05 2026 05 18 2208 61178 79680 3 -9999.9 -9999.9 -1.00e+05 2026 05 18 2209 61178 79740 0 0.8 489.3 6.55e+04 2026 05 18 2210 61178 79800 0 1.9 510.9 1.09e+05 2026 05 18 2211 61178 79860 0 4.8 535.0 1.09e+05 2026 05 18 2212 61178 79920 0 4.7 536.8 9.04e+04 2026 05 18 2213 61178 79980 0 1.2 515.1 9.32e+04 2026 05 18 2214 61178 80040 0 2.4 521.4 1.17e+05 2026 05 18 2215 61178 80100 0 2.8 527.4 1.50e+05 2026 05 18 2216 61178 80160 1 2.8 522.6 1.47e+05 2026 05 18 2217 61178 80220 0 2.4 518.1 1.12e+05 2026 05 18 2218 61178 80280 0 4.1 493.1 7.01e+04 2026 05 18 2219 61178 80340 0 2.1 538.4 1.88e+05 2026 05 18 2220 61178 80400 1 2.6 526.2 1.46e+05 2026 05 18 2221 61178 80460 0 1.5 523.4 1.26e+05 2026 05 18 2222 61178 80520 0 1.0 501.4 6.00e+04 2026 05 18 2223 61178 80580 0 1.9 530.2 1.39e+05 2026 05 18 2224 61178 80640 0 1.9 534.4 1.35e+05 2026 05 18 2225 61178 80700 0 1.8 523.4 1.31e+05 2026 05 18 2226 61178 80760 0 1.6 503.7 9.06e+04 2026 05 18 2227 61178 80820 0 2.0 514.0 8.24e+04 2026 05 18 2228 61178 80880 0 4.5 546.5 1.07e+05 2026 05 18 2229 61178 80940 0 5.3 547.9 1.02e+05 2026 05 18 2230 61178 81000 0 1.8 525.8 1.10e+05 2026 05 18 2231 61178 81060 0 1.7 518.1 1.18e+05 2026 05 18 2232 61178 81120 1 1.8 519.6 1.67e+05 2026 05 18 2233 61178 81180 0 2.0 526.3 1.32e+05 2026 05 18 2234 61178 81240 0 2.9 533.4 1.41e+05 2026 05 18 2235 61178 81300 0 1.9 513.6 1.04e+05 2026 05 18 2236 61178 81360 0 2.0 519.7 1.33e+05 2026 05 18 2237 61178 81420 1 2.1 517.5 1.12e+05 2026 05 18 2238 61178 81480 0 1.9 523.7 1.09e+05 2026 05 18 2239 61178 81540 0 2.2 517.8 1.03e+05 2026 05 18 2240 61178 81600 0 2.4 515.3 1.01e+05 2026 05 18 2241 61178 81660 3 -9999.9 -9999.9 -1.00e+05 2026 05 18 2242 61178 81720 0 2.6 521.2 1.08e+05 2026 05 18 2243 61178 81780 0 2.5 520.2 1.05e+05 2026 05 18 2244 61178 81840 0 2.4 517.5 1.05e+05 2026 05 18 2245 61178 81900 0 2.3 515.9 1.10e+05 2026 05 18 2246 61178 81960 0 2.0 519.8 1.11e+05 2026 05 18 2247 61178 82020 0 1.9 522.4 1.06e+05 2026 05 18 2248 61178 82080 0 2.2 507.0 9.57e+04 2026 05 18 2249 61178 82140 0 1.8 512.0 1.13e+05 2026 05 18 2250 61178 82200 0 1.9 514.2 1.08e+05 2026 05 18 2251 61178 82260 0 2.4 518.3 1.11e+05 2026 05 18 2252 61178 82320 0 4.8 527.0 6.39e+04 2026 05 18 2253 61178 82380 0 1.5 494.1 5.49e+04 2026 05 18 2254 61178 82440 0 1.7 522.4 9.10e+04 2026 05 18 2255 61178 82500 0 1.8 527.6 1.06e+05 2026 05 18 2256 61178 82560 0 1.7 540.9 1.16e+05 2026 05 18 2257 61178 82620 0 1.3 520.0 7.46e+04 2026 05 18 2258 61178 82680 0 1.5 528.5 8.23e+04 2026 05 18 2259 61178 82740 0 2.1 544.8 1.41e+05 2026 05 18 2300 61178 82800 0 2.1 534.6 1.45e+05 2026 05 18 2301 61178 82860 0 1.5 513.8 8.22e+04 2026 05 18 2302 61178 82920 0 1.3 504.3 7.53e+04 2026 05 18 2303 61178 82980 0 2.0 538.0 1.70e+05 2026 05 18 2304 61178 83040 1 2.3 521.1 1.42e+05 2026 05 18 2305 61178 83100 0 1.8 513.0 1.11e+05 2026 05 18 2306 61178 83160 0 1.0 479.4 4.57e+04 2026 05 18 2307 61178 83220 0 2.6 528.8 1.23e+05 2026 05 18 2308 61178 83280 0 2.9 524.8 1.40e+05 2026 05 18 2309 61178 83340 0 6.5 533.7 7.82e+04 2026 05 18 2310 61178 83400 0 2.7 518.1 8.06e+04 2026 05 18 2311 61178 83460 1 2.3 517.8 1.34e+05 2026 05 18 2312 61178 83520 0 2.4 516.1 1.32e+05 2026 05 18 2313 61178 83580 9 -9999.9 -9999.9 -1.00e+05 2026 05 18 2314 61178 83640 3 -9999.9 -9999.9 -1.00e+05 2026 05 18 2315 61178 83700 3 -9999.9 -9999.9 -1.00e+05 2026 05 18 2316 61178 83760 0 2.3 527.0 1.31e+05 2026 05 18 2317 61178 83820 0 2.2 520.3 1.05e+05 2026 05 18 2318 61178 83880 0 2.1 517.2 9.90e+04 2026 05 18 2319 61178 83940 0 2.4 518.9 9.70e+04 2026 05 18 2320 61178 84000 9 -9999.9 -9999.9 -1.00e+05