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Time
UTC
DSCOVRACE
Solar WindGSMSolar WindGSM
Proton DensityBulk SpeedBzProton DensityBulk SpeedBz
02:47------
02:46------
02:45------
02:444.85377.92.490.4368.4-
02:434.91378.12.560.5372.3-
02:424.92378.62.520.5372.3-
02:414.65378.82.250.6370.52.5
02:404.45377.2-0.340.6370.02.6
02:394.83377.90.060.6367.02.7
02:384.69378.0-0.220.6367.92.8
02:374.71378.40.110.6370.72.7
02:364.61379.70.780.5374.12.4
02:354.84380.21.460.5374.92.4
02:344.63377.31.160.5370.42.1
02:334.44376.01.120.5371.41.7
02:324.38371.61.200.8370.42.5
02:314.65376.11.300.9370.72.0
02:304.67377.61.540.8363.11.4
02:294.83376.91.961.1363.11.1
02:285.18380.41.101.5361.6-1.6
02:275.05371.5-2.261.9366.5-3.9
02:265.14374.1-3.092.2369.8-3.8
02:254.51369.1-3.052.5369.9-3.6
02:244.41368.8-2.991.7363.1-3.6
02:235.20373.8-2.390.7352.3-2.9
02:225.42376.3-2.040.7341.9-2.1
02:215.65378.4-1.910.6340.8-1.4
02:205.48378.2-1.420.6356.70.1
02:195.22377.6-1.040.8362.70.9
02:185.32378.5-1.160.7350.90.1
02:175.54379.4-1.070.7349.1-1.5
02:165.46378.9-1.220.9350.9-1.9
02:155.21379.3-0.800.6357.1-2.2
02:144.97378.9-0.010.6362.8-0.9
02:135.21380.7-0.380.5355.2-0.4
02:124.93379.80.082.1365.3-0.6
02:115.04379.2-0.182.4360.0-3.3
02:105.04378.7-0.242.2360.4-3.1
02:095.17378.2-0.012.1360.3-3.0
02:085.05378.00.141.8358.9-3.1
02:074.99378.30.221.5359.0-2.8
02:065.01378.50.391.6357.5-2.5
02:055.20380.00.521.7358.5-2.5
02:045.09379.70.371.8359.6-2.8
02:035.06377.40.291.6356.9-2.8
02:025.03379.00.381.7359.8-2.6
02:015.01378.10.461.7353.8-2.7
02:005.11382.0-0.581.3353.2-2.4
01:595.23382.1-0.631.6355.0-2.8
01:585.10381.0-0.071.5354.0-2.8
01:575.13380.8-0.571.6356.5-2.5
01:565.22381.2-0.801.7359.0-2.5
01:555.37381.6-0.811.7359.0-2.3
01:545.23380.4-1.001.8357.8-2.0
01:535.43381.6-0.801.8360.3-2.2
01:525.34382.8-0.631.9360.6-2.8
01:515.43381.9-0.642.0358.9-2.9
01:505.37383.4-0.872.0359.3-2.9
01:495.48386.4-1.041.8358.5-2.9
01:485.63385.3-0.971.6356.4-2.4
01:475.65383.1-1.061.7359.0-2.0
01:465.81390.8-0.902.1360.9-2.1
01:455.83391.3-0.682.3364.2-2.3
01:445.71387.1-0.631.4360.8-1.8
01:435.18380.7-0.621.5359.5-1.2
01:425.41381.5-0.581.4354.9-1.1
01:415.44381.4-0.502.3364.1-0.5
01:405.36381.3-0.462.6366.3-1.4
01:395.43381.1-1.242.5365.8-3.7
01:385.03378.2-0.762.5364.5-3.6
01:375.01378.3-0.012.6363.8-3.3
01:365.56379.90.812.5363.2-3.4
01:355.39377.90.962.4363.0-3.2
01:345.10375.70.852.4363.5-3.2
01:335.35376.20.872.6360.6-3.3
01:325.61378.50.942.5361.0-3.5
01:315.64378.81.072.2362.0-3.3
01:305.34377.50.852.1361.2-3.1
01:295.23375.70.842.2364.4-2.9
01:285.18375.90.782.1362.4-3.2
01:275.27377.01.112.3363.2-3.0
01:265.02371.80.932.4362.8-3.4
01:255.31376.30.742.6363.6-3.4
01:245.50376.40.882.7364.7-3.4
01:235.25372.90.932.4365.5-3.6
01:225.00366.11.042.5361.8-3.3
01:214.93367.11.262.4361.4-2.7
01:205.11370.91.402.2363.0-2.2
01:195.40382.4-1.901.9363.5-2.2
01:185.49383.0-1.561.5367.9-1.2
01:175.27382.0-1.221.4373.7-0.5
01:165.31383.2-0.721.4370.50.1
01:155.51383.40.841.7367.2-0.2
01:145.24379.60.931.6368.9-0.5
01:135.52380.70.941.4362.0-0.5
01:125.51378.81.411.4365.9-0.1
01:115.25378.11.291.5362.2-0.2
01:105.26377.41.281.5362.4-0.3
01:094.89371.91.461.4361.3-0.0
01:084.86370.81.311.3369.9-0.0
01:074.75370.11.341.3368.7-0.0
01:064.62369.21.431.5365.9-0.1
01:054.74369.91.451.4364.5-0.1
01:044.20364.41.511.3362.6-0.2
01:034.99378.50.921.3364.0-0.3
01:024.97379.20.731.4365.0-0.4
01:014.97378.60.851.6361.4-0.7
01:004.87378.60.901.2359.9-1.0
00:595.02378.40.861.2360.2-1.1
00:584.79377.90.831.3360.9-1.3
00:574.72377.10.401.3356.4-1.2
00:564.54371.60.501.2361.5-1.1
00:554.41365.50.371.2355.7-1.0
00:544.50368.50.531.2360.5-0.9
00:534.68372.20.571.6355.6-0.8
00:524.70376.40.201.4357.3-0.6
00:514.57371.90.091.8357.4-0.6
00:504.58371.10.022.0357.4-0.5
00:495.05378.70.011.9358.6-0.5
00:485.03378.90.271.8360.3-0.1
Built 2018-04-27 02:48 from source
Solar wind parameters of the latest hour by NOAA
parameterminmaxmean
IMF Bz [nT]-3.12.2-0.4
velocity [km/s]368.8391.3379.3
density [cm-3]4.45.85.1
Geomagnetic activity (RX [nT])
sitelatest hournext hour (RXmin, RXmax)
Kevo (KEV)303154
Masi (MAS)323159
Kilpisjärvi (KIL)303156
Ivalo (IVA)203111
Muonio (MUO)17398
Sodankylä (SOD)14365
Pello (PEL)13360
Oulujärvi (OUJ)8227
Mekrijärvi (MEK)5112
Hankasalmi (HAN)5218
Nurmijärvi (NUR)5216
Tartu (TAR)4112
low increasedmoderate high very high

Short explanation of the method

AurorasNow! (Finnish Meteorological Institute)
Built 2018-04-27 02:48 from source

Log time
(UTC)
1h estimate 4h estimate USAF kp
kp predicted time kp predicted time
02:451.672018-04-27 03:451.002018-04-27 06:452.00
02:301.672018-04-27 03:301.002018-04-27 06:302.00
02:151.672018-04-27 03:151.002018-04-27 06:152.00
02:002.002018-04-27 03:001.002018-04-27 06:002.00
01:452.332018-04-27 02:451.332018-04-27 05:452.00
01:301.332018-04-27 02:300.672018-04-27 05:302.00
01:151.332018-04-27 02:150.672018-04-27 05:152.00
01:001.672018-04-27 02:000.672018-04-27 05:002.00
00:452.002018-04-27 01:450.672018-04-27 04:452.00
00:301.002018-04-27 01:300.002018-04-27 04:302.00
00:151.002018-04-27 01:150.002018-04-27 04:152.00
00:001.002018-04-27 01:000.002018-04-27 04:002.00
23:451.002018-04-27 00:450.002018-04-27 03:452.00
23:301.002018-04-27 00:300.332018-04-27 03:302.00
23:151.332018-04-27 00:150.332018-04-27 03:152.00
23:001.002018-04-27 00:000.332018-04-27 03:002.00
22:451.002018-04-26 23:450.332018-04-27 02:452.00
22:301.002018-04-26 23:300.002018-04-27 02:302.00
22:150.672018-04-26 23:150.002018-04-27 02:152.00
22:000.672018-04-26 23:000.002018-04-27 02:002.00
Built 2018-04-27 02:49 from source
Issue Time: 2018-04-26 13:16 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2773
Begin Time: 2018-04-10 18:30 UTC
Yesterday Maximum 2MeV Flux: 5209 pfu

Issue Time: 2018-04-25 12:37 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2772
Begin Time: 2018-04-10 18:30 UTC
Yesterday Maximum 2MeV Flux: 12265 pfu

Issue Time: 2018-04-24 08:59 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2771
Begin Time: 2018-04-10 18:30 UTC
Yesterday Maximum 2MeV Flux: 17462 pfu

Built 2018-04-26 13:19 from source