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Time
UTC
DSCOVRACE
Solar WindGSMSolar WindGSM
Proton DensityBulk SpeedBzProton DensityBulk SpeedBz
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08:16--2.62--2.6
08:15--2.670.7292.52.7
08:140.88295.32.720.9295.32.7
08:130.76295.12.810.8295.12.8
08:120.86296.62.520.9296.62.5
08:111.05300.72.561.1300.72.6
08:100.91301.02.530.9301.02.5
08:090.90299.12.820.9299.12.8
08:081.28302.22.731.3302.22.7
08:071.41305.72.911.4305.72.9
08:061.03302.13.171.0302.13.2
08:051.11302.42.901.1302.42.9
08:041.09301.92.701.1301.92.7
08:031.40307.02.601.4307.02.6
08:020.63295.43.390.6295.43.4
08:010.61296.92.920.6296.92.9
08:001.13301.52.001.1301.52.0
07:591.17306.33.351.2306.33.3
07:581.07307.23.341.1307.23.3
07:571.24307.43.311.2307.43.3
07:561.28309.23.351.3309.23.4
07:551.33307.83.171.3307.83.2
07:541.27308.03.101.3308.03.1
07:530.95312.72.990.9312.73.0
07:52--2.90--2.9
07:510.31298.42.290.3298.42.3
07:500.42299.32.800.4299.32.8
07:491.16304.92.461.2304.92.5
07:481.16302.72.031.2302.72.0
07:470.83298.22.490.8298.22.5
07:461.37299.62.481.4299.62.5
07:451.27302.22.341.3302.22.3
07:441.36299.32.251.4299.32.2
07:431.19302.62.111.2302.62.1
07:421.12302.82.141.1302.82.1
07:411.06300.02.441.1300.02.4
07:401.01295.92.631.0295.92.6
07:390.99297.42.831.0297.42.8
07:380.99299.42.841.0299.42.8
07:371.08299.42.541.1299.42.5
07:361.16305.52.391.2305.52.4
07:351.10302.62.361.1302.62.4
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07:31--1.90--1.9
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Built 2019-01-22 08:20 from source
Solar wind parameters of the latest hour by NOAA
parameterminmaxmean
IMF Bz [nT]0.53.52.7
velocity [km/s]307.7318.6311.3
density [cm-3]3.86.14.7
Geomagnetic activity (RX [nT])
sitelatest hournext hour (RXmin, RXmax)
Kevo (KEV)3221
Masi (MAS)3222
Kilpisjärvi (KIL)5222
Ivalo (IVA)4220
Muonio (MUO)5220
Sodankylä (SOD)3220
Pello (PEL)4320
Oulujärvi (OUJ)4217
Mekrijärvi (MEK)3211
Hankasalmi (HAN)3214
Nurmijärvi (NUR)-215
Tartu (TAR)4212
low increasedmoderate high very high

Short explanation of the method

AurorasNow! (Finnish Meteorological Institute)
Built 2019-01-22 08:18 from source

Issue Time: 2019-01-21 19:56 UTC
WATCH: Geomagnetic Storm Category G1 Predicted
Highest Storm Level Predicted by Day
Jan 22: None (Below G1) Jan 23: None (Below G1) Jan 24: G1 (Minor)
THIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

Built 2019-01-21 19:58 from source