:Data_list: ace_swepam_1m.txt :Created: 2026 Apr 26 1438 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 04 26 1238 61156 45480 1 5.6 459.3 1.16e+05 2026 04 26 1239 61156 45540 3 -9999.9 -9999.9 -1.00e+05 2026 04 26 1240 61156 45600 3 -9999.9 -9999.9 -1.00e+05 2026 04 26 1241 61156 45660 0 5.4 451.6 8.42e+04 2026 04 26 1242 61156 45720 0 5.8 456.6 9.05e+04 2026 04 26 1243 61156 45780 0 5.8 457.7 9.92e+04 2026 04 26 1244 61156 45840 0 5.3 460.0 9.58e+04 2026 04 26 1245 61156 45900 0 5.4 461.5 9.86e+04 2026 04 26 1246 61156 45960 0 5.4 456.3 9.80e+04 2026 04 26 1247 61156 46020 0 5.3 456.8 1.01e+05 2026 04 26 1248 61156 46080 0 4.8 462.7 9.90e+04 2026 04 26 1249 61156 46140 0 3.9 445.8 6.91e+04 2026 04 26 1250 61156 46200 0 4.6 450.5 9.24e+04 2026 04 26 1251 61156 46260 0 5.8 471.4 1.38e+05 2026 04 26 1252 61156 46320 0 6.0 470.6 1.36e+05 2026 04 26 1253 61156 46380 0 6.2 472.8 1.41e+05 2026 04 26 1254 61156 46440 0 4.4 437.2 5.79e+04 2026 04 26 1255 61156 46500 0 4.7 444.8 8.90e+04 2026 04 26 1256 61156 46560 0 6.8 487.7 2.63e+05 2026 04 26 1257 61156 46620 0 7.1 486.3 2.41e+05 2026 04 26 1258 61156 46680 0 5.5 453.7 1.14e+05 2026 04 26 1259 61156 46740 0 5.9 464.6 1.45e+05 2026 04 26 1300 61156 46800 0 6.2 466.1 1.77e+05 2026 04 26 1301 61156 46860 0 7.2 466.9 1.68e+05 2026 04 26 1302 61156 46920 0 4.1 436.5 8.06e+04 2026 04 26 1303 61156 46980 0 4.9 451.1 1.13e+05 2026 04 26 1304 61156 47040 0 6.1 461.7 1.44e+05 2026 04 26 1305 61156 47100 0 6.0 456.9 1.29e+05 2026 04 26 1306 61156 47160 0 5.1 445.3 9.51e+04 2026 04 26 1307 61156 47220 0 8.3 446.0 8.10e+04 2026 04 26 1308 61156 47280 0 11.1 456.4 1.27e+05 2026 04 26 1309 61156 47340 1 6.5 453.7 1.62e+05 2026 04 26 1310 61156 47400 0 7.2 456.3 9.10e+04 2026 04 26 1311 61156 47460 0 4.1 441.9 1.28e+05 2026 04 26 1312 61156 47520 3 -9999.9 -9999.9 -1.00e+05 2026 04 26 1313 61156 47580 3 -9999.9 -9999.9 -1.00e+05 2026 04 26 1314 61156 47640 0 4.0 445.2 1.47e+05 2026 04 26 1315 61156 47700 0 3.8 446.0 1.12e+05 2026 04 26 1316 61156 47760 0 3.5 441.7 1.03e+05 2026 04 26 1317 61156 47820 0 4.2 450.1 1.59e+05 2026 04 26 1318 61156 47880 0 5.2 453.6 1.41e+05 2026 04 26 1319 61156 47940 0 4.8 453.4 1.20e+05 2026 04 26 1320 61156 48000 0 4.5 442.9 8.73e+04 2026 04 26 1321 61156 48060 0 4.3 439.8 9.96e+04 2026 04 26 1322 61156 48120 0 4.1 445.0 1.32e+05 2026 04 26 1323 61156 48180 1 4.1 456.0 1.29e+05 2026 04 26 1324 61156 48240 0 4.9 464.0 1.13e+05 2026 04 26 1325 61156 48300 0 5.4 458.5 1.17e+05 2026 04 26 1326 61156 48360 0 4.2 462.1 1.16e+05 2026 04 26 1327 61156 48420 0 4.4 464.7 1.14e+05 2026 04 26 1328 61156 48480 0 4.6 464.8 9.66e+04 2026 04 26 1329 61156 48540 0 5.1 447.8 8.71e+04 2026 04 26 1330 61156 48600 0 5.3 454.2 1.15e+05 2026 04 26 1331 61156 48660 0 5.2 460.6 1.13e+05 2026 04 26 1332 61156 48720 0 6.4 455.8 1.44e+05 2026 04 26 1333 61156 48780 0 5.0 432.8 7.44e+04 2026 04 26 1334 61156 48840 0 4.6 427.7 5.78e+04 2026 04 26 1335 61156 48900 0 7.5 471.0 2.34e+05 2026 04 26 1336 61156 48960 0 6.3 461.8 1.69e+05 2026 04 26 1337 61156 49020 0 5.4 455.6 1.12e+05 2026 04 26 1338 61156 49080 0 5.5 454.5 1.14e+05 2026 04 26 1339 61156 49140 0 6.3 456.4 1.42e+05 2026 04 26 1340 61156 49200 0 6.9 458.0 1.51e+05 2026 04 26 1341 61156 49260 0 5.9 453.3 1.22e+05 2026 04 26 1342 61156 49320 0 3.9 448.8 7.10e+04 2026 04 26 1343 61156 49380 0 4.9 445.1 7.78e+04 2026 04 26 1344 61156 49440 0 5.4 468.4 1.31e+05 2026 04 26 1345 61156 49500 3 -9999.9 -9999.9 -1.00e+05 2026 04 26 1346 61156 49560 3 -9999.9 -9999.9 -1.00e+05 2026 04 26 1347 61156 49620 0 4.2 452.4 6.72e+04 2026 04 26 1348 61156 49680 0 5.5 474.9 1.23e+05 2026 04 26 1349 61156 49740 0 6.3 475.1 1.89e+05 2026 04 26 1350 61156 49800 0 6.2 465.0 1.62e+05 2026 04 26 1351 61156 49860 0 5.1 450.7 1.04e+05 2026 04 26 1352 61156 49920 0 5.0 453.8 1.23e+05 2026 04 26 1353 61156 49980 0 5.0 458.8 1.47e+05 2026 04 26 1354 61156 50040 0 4.5 454.0 1.22e+05 2026 04 26 1355 61156 50100 1 4.5 446.6 9.11e+04 2026 04 26 1356 61156 50160 0 4.9 446.3 1.09e+05 2026 04 26 1357 61156 50220 0 5.0 451.0 1.52e+05 2026 04 26 1358 61156 50280 0 4.8 448.5 1.44e+05 2026 04 26 1359 61156 50340 0 4.5 446.9 1.34e+05 2026 04 26 1400 61156 50400 0 5.0 446.4 1.22e+05 2026 04 26 1401 61156 50460 0 5.2 449.0 1.14e+05 2026 04 26 1402 61156 50520 0 5.0 448.1 1.22e+05 2026 04 26 1403 61156 50580 0 5.1 446.2 1.19e+05 2026 04 26 1404 61156 50640 0 5.2 450.7 1.22e+05 2026 04 26 1405 61156 50700 0 5.1 449.3 1.14e+05 2026 04 26 1406 61156 50760 0 5.0 450.9 1.14e+05 2026 04 26 1407 61156 50820 0 5.5 458.0 1.34e+05 2026 04 26 1408 61156 50880 0 4.7 445.7 1.01e+05 2026 04 26 1409 61156 50940 0 4.0 436.1 7.41e+04 2026 04 26 1410 61156 51000 0 5.5 460.5 1.60e+05 2026 04 26 1411 61156 51060 0 6.0 459.5 1.54e+05 2026 04 26 1412 61156 51120 1 5.9 451.9 1.28e+05 2026 04 26 1413 61156 51180 0 5.2 446.9 9.92e+04 2026 04 26 1414 61156 51240 0 5.3 449.4 1.07e+05 2026 04 26 1415 61156 51300 0 5.6 459.9 1.40e+05 2026 04 26 1416 61156 51360 0 6.1 467.0 1.67e+05 2026 04 26 1417 61156 51420 0 4.8 457.9 1.27e+05 2026 04 26 1418 61156 51480 9 -9999.9 -9999.9 -1.00e+05 2026 04 26 1419 61156 51540 3 -9999.9 -9999.9 -1.00e+05 2026 04 26 1420 61156 51600 0 4.9 472.4 1.44e+05 2026 04 26 1421 61156 51660 0 5.7 468.2 1.47e+05 2026 04 26 1422 61156 51720 0 4.6 429.7 8.20e+04 2026 04 26 1423 61156 51780 0 4.3 455.4 1.53e+05 2026 04 26 1424 61156 51840 0 5.1 463.2 1.75e+05 2026 04 26 1425 61156 51900 0 5.4 456.5 1.58e+05 2026 04 26 1426 61156 51960 0 3.9 438.5 1.17e+05 2026 04 26 1427 61156 52020 0 3.7 436.1 1.19e+05 2026 04 26 1428 61156 52080 0 5.6 457.3 1.72e+05 2026 04 26 1429 61156 52140 0 4.6 444.7 1.08e+05 2026 04 26 1430 61156 52200 1 4.3 442.1 8.33e+04 2026 04 26 1431 61156 52260 0 4.5 444.5 8.18e+04 2026 04 26 1432 61156 52320 0 5.7 459.2 1.20e+05 2026 04 26 1433 61156 52380 1 4.6 447.2 9.37e+04 2026 04 26 1434 61156 52440 1 4.3 444.2 8.64e+04 2026 04 26 1435 61156 52500 0 4.3 447.8 8.00e+04 2026 04 26 1436 61156 52560 0 4.7 447.3 1.34e+05