:Data_list: ace_swepam_1m.txt :Created: 2026 Sep 22 0041 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 21 2241 61304 81660 0 0.0 346.9 1.44e+04 2026 09 21 2242 61304 81720 0 0.3 346.5 8.74e+04 2026 09 21 2243 61304 81780 1 0.0 355.4 2.37e+04 2026 09 21 2244 61304 81840 1 0.0 356.6 1.48e+04 2026 09 21 2245 61304 81900 1 0.1 329.0 2.18e+04 2026 09 21 2246 61304 81960 1 0.0 336.0 1.45e+04 2026 09 21 2247 61304 82020 1 0.3 352.0 3.73e+04 2026 09 21 2248 61304 82080 0 0.2 351.2 3.07e+04 2026 09 21 2249 61304 82140 0 0.1 337.4 1.60e+04 2026 09 21 2250 61304 82200 1 0.1 332.3 1.98e+04 2026 09 21 2251 61304 82260 1 0.1 338.0 2.87e+04 2026 09 21 2252 61304 82320 1 0.0 346.2 3.65e+04 2026 09 21 2253 61304 82380 0 0.1 353.0 1.81e+04 2026 09 21 2254 61304 82440 0 0.4 353.2 3.81e+04 2026 09 21 2255 61304 82500 0 0.2 360.4 1.69e+04 2026 09 21 2256 61304 82560 0 0.0 348.9 1.75e+04 2026 09 21 2257 61304 82620 0 0.0 356.5 1.51e+04 2026 09 21 2258 61304 82680 0 0.5 354.7 6.43e+04 2026 09 21 2259 61304 82740 0 0.1 349.5 6.69e+04 2026 09 21 2300 61304 82800 0 0.0 350.3 -1.00e+05 2026 09 21 2301 61304 82860 1 0.0 381.8 2.60e+04 2026 09 21 2302 61304 82920 1 0.1 351.6 2.26e+04 2026 09 21 2303 61304 82980 1 0.1 338.8 1.65e+04 2026 09 21 2304 61304 83040 1 0.1 340.7 2.65e+04 2026 09 21 2305 61304 83100 1 0.0 349.3 3.13e+04 2026 09 21 2306 61304 83160 0 0.0 344.5 3.37e+04 2026 09 21 2307 61304 83220 0 0.1 331.2 4.01e+04 2026 09 21 2308 61304 83280 0 0.0 348.7 2.82e+04 2026 09 21 2309 61304 83340 0 0.0 349.6 2.03e+04 2026 09 21 2310 61304 83400 0 0.1 344.0 1.06e+04 2026 09 21 2311 61304 83460 0 0.3 360.8 -1.00e+05 2026 09 21 2312 61304 83520 1 0.2 320.9 -1.00e+05 2026 09 21 2313 61304 83580 0 0.1 340.4 1.72e+04 2026 09 21 2314 61304 83640 0 0.0 355.3 1.25e+04 2026 09 21 2315 61304 83700 1 0.1 343.5 1.90e+04 2026 09 21 2316 61304 83760 1 0.0 345.0 1.41e+04 2026 09 21 2317 61304 83820 1 0.0 345.8 1.28e+04 2026 09 21 2318 61304 83880 1 0.1 329.3 -1.00e+05 2026 09 21 2319 61304 83940 0 0.0 353.2 1.22e+04 2026 09 21 2320 61304 84000 0 0.0 365.3 2.25e+04 2026 09 21 2321 61304 84060 0 0.1 345.7 3.14e+04 2026 09 21 2322 61304 84120 1 0.1 330.7 2.77e+04 2026 09 21 2323 61304 84180 1 0.1 342.1 4.13e+04 2026 09 21 2324 61304 84240 1 0.2 346.2 6.26e+04 2026 09 21 2325 61304 84300 0 0.3 332.9 2.74e+04 2026 09 21 2326 61304 84360 0 0.8 355.5 3.28e+04 2026 09 21 2327 61304 84420 1 0.5 356.3 2.49e+04 2026 09 21 2328 61304 84480 0 0.1 323.5 3.91e+04 2026 09 21 2329 61304 84540 0 0.1 336.6 3.01e+04 2026 09 21 2330 61304 84600 0 0.0 363.2 2.30e+04 2026 09 21 2331 61304 84660 0 0.0 352.7 3.80e+04 2026 09 21 2332 61304 84720 0 0.0 350.1 2.83e+04 2026 09 21 2333 61304 84780 1 0.1 348.3 2.66e+04 2026 09 21 2334 61304 84840 1 0.1 341.7 2.61e+04 2026 09 21 2335 61304 84900 0 0.1 330.2 2.41e+04 2026 09 21 2336 61304 84960 0 0.1 335.5 3.03e+04 2026 09 21 2337 61304 85020 0 0.1 335.1 3.62e+04 2026 09 21 2338 61304 85080 0 0.2 326.9 1.66e+04 2026 09 21 2339 61304 85140 1 0.2 328.5 1.84e+04 2026 09 21 2340 61304 85200 0 0.2 327.0 2.16e+04 2026 09 21 2341 61304 85260 1 0.1 326.9 4.79e+04 2026 09 21 2342 61304 85320 1 0.1 336.2 4.25e+04 2026 09 21 2343 61304 85380 1 0.3 359.1 1.19e+04 2026 09 21 2344 61304 85440 1 0.1 327.1 1.28e+04 2026 09 21 2345 61304 85500 1 0.0 351.1 1.47e+04 2026 09 21 2346 61304 85560 1 0.1 375.5 -1.00e+05 2026 09 21 2347 61304 85620 1 0.2 332.1 1.11e+04 2026 09 21 2348 61304 85680 1 0.0 339.3 2.63e+04 2026 09 21 2349 61304 85740 6 -9999.9 -9999.9 -1.00e+05 2026 09 21 2350 61304 85800 6 -9999.9 -9999.9 -1.00e+05 2026 09 21 2351 61304 85860 1 0.2 341.8 4.26e+04 2026 09 21 2352 61304 85920 1 0.1 331.8 4.26e+04 2026 09 21 2353 61304 85980 1 0.1 324.3 -1.00e+05 2026 09 21 2354 61304 86040 1 0.1 326.9 -1.00e+05 2026 09 21 2355 61304 86100 1 0.1 329.7 -1.00e+05 2026 09 21 2356 61304 86160 1 0.1 332.1 1.27e+04 2026 09 21 2357 61304 86220 1 0.1 336.1 1.27e+04 2026 09 21 2358 61304 86280 1 0.2 333.7 -1.00e+05 2026 09 21 2359 61304 86340 1 0.8 357.7 1.30e+04 2026 09 22 0000 61305 0 0 0.6 352.4 1.34e+04 2026 09 22 0001 61305 60 1 0.0 341.5 3.65e+04 2026 09 22 0002 61305 120 1 0.0 368.2 1.44e+04 2026 09 22 0003 61305 180 1 0.8 357.9 1.33e+04 2026 09 22 0004 61305 240 0 0.9 353.3 1.28e+04 2026 09 22 0005 61305 300 1 0.3 332.5 2.38e+04 2026 09 22 0006 61305 360 1 0.0 346.3 2.75e+04 2026 09 22 0007 61305 420 1 0.1 337.5 1.62e+04 2026 09 22 0008 61305 480 1 0.2 343.0 3.50e+04 2026 09 22 0009 61305 540 1 0.2 342.5 5.69e+04 2026 09 22 0010 61305 600 1 0.1 343.8 7.92e+04 2026 09 22 0011 61305 660 1 0.0 362.0 7.26e+04 2026 09 22 0012 61305 720 1 0.0 347.1 2.04e+04 2026 09 22 0013 61305 780 0 0.1 331.2 2.07e+04 2026 09 22 0014 61305 840 1 0.1 331.7 6.84e+04 2026 09 22 0015 61305 900 1 0.2 358.6 6.43e+04 2026 09 22 0016 61305 960 1 0.0 381.3 1.87e+04 2026 09 22 0017 61305 1020 1 0.0 346.0 2.20e+04 2026 09 22 0018 61305 1080 1 0.1 331.1 2.88e+04 2026 09 22 0019 61305 1140 0 0.1 329.6 2.91e+04 2026 09 22 0020 61305 1200 1 0.1 322.4 2.84e+04 2026 09 22 0021 61305 1260 0 0.2 322.6 2.84e+04 2026 09 22 0022 61305 1320 1 0.1 333.4 1.84e+04 2026 09 22 0023 61305 1380 1 0.1 338.2 1.84e+04 2026 09 22 0024 61305 1440 1 0.2 330.7 1.70e+04 2026 09 22 0025 61305 1500 1 0.3 349.8 1.52e+04 2026 09 22 0026 61305 1560 1 0.2 357.9 9.09e+04 2026 09 22 0027 61305 1620 1 0.1 341.2 1.39e+05 2026 09 22 0028 61305 1680 1 0.1 337.7 3.23e+04 2026 09 22 0029 61305 1740 1 0.1 327.4 4.26e+04 2026 09 22 0030 61305 1800 1 0.1 336.9 4.13e+04 2026 09 22 0031 61305 1860 1 0.0 350.5 5.13e+04 2026 09 22 0032 61305 1920 1 0.2 317.4 3.03e+04 2026 09 22 0033 61305 1980 1 0.1 332.8 2.32e+04 2026 09 22 0034 61305 2040 1 0.0 369.6 2.89e+04 2026 09 22 0035 61305 2100 1 0.1 325.3 8.18e+04 2026 09 22 0036 61305 2160 1 0.1 331.3 4.92e+04 2026 09 22 0037 61305 2220 1 0.1 330.3 3.08e+04 2026 09 22 0038 61305 2280 1 0.1 326.4 3.32e+04 2026 09 22 0039 61305 2340 1 0.1 342.4 4.73e+04