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SeadedLast update:
Time
UTC
DSCOVRACE
Solar WindGSMSolar WindGSM
Proton DensityBulk SpeedBzProton DensityBulk SpeedBz
03:16------
03:15------
03:14------
03:13------
03:1210.11346.9-1.95---
03:119.99346.9-1.96---
03:109.86348.2-2.09---
03:099.75348.4-2.11---
03:089.58349.0-2.09---
03:079.16349.2-2.13---
03:069.05349.2-2.26---
03:059.82347.5-2.17---
03:049.58348.6-2.19---
03:039.97348.2-2.18---
03:029.44349.7-1.95---
03:019.60349.2-1.75---
03:009.18351.0-1.49---
02:599.61349.3-1.48---
02:589.11350.2-1.61---
02:579.46349.3-1.53---
02:569.72348.4-1.37---
02:559.07347.9-1.43---
02:549.64347.6-1.22---
02:539.76348.8-1.05---
02:529.87348.3-1.02---
02:5110.16347.8-0.97---
02:509.97347.8-0.91---
02:4910.24347.8-0.73---
02:4810.14347.9-0.62---
02:4710.14347.9-0.35---
02:4610.34348.00.36---
02:4510.29347.70.44---
02:4410.35347.00.34---
02:4310.22347.80.14---
02:429.95348.20.16---
02:419.97348.10.33---
02:4010.01348.20.29---
02:3910.16348.70.39---
02:3810.20348.80.41---
02:3710.21349.10.49---
02:3610.32349.10.61---
02:3510.21349.40.78---
02:3410.27349.30.70---
02:3310.32349.00.83---
02:3210.41349.40.88---
02:3110.34349.80.99---
02:3010.22350.31.00---
02:2910.27350.61.10---
02:2810.28350.51.17---
02:2710.29351.11.23---
02:2610.36350.41.40---
02:259.75349.91.62---
02:249.83350.31.17---
02:239.88350.51.31---
02:229.25351.71.48---
02:219.29352.21.51---
02:209.18351.22.48---
02:198.85350.92.99---
02:188.98350.42.95---
02:179.14350.02.89---
02:168.75351.43.02---
02:158.72352.02.97---
02:149.58352.62.59---
02:1310.03351.22.52---
02:1210.16350.62.47---
02:119.53351.12.45---
02:109.55351.32.52---
02:0910.12351.12.39---
02:089.64351.02.44---
02:079.38351.62.37---
02:069.39351.12.35---
02:059.49352.22.23---
02:049.89351.81.86---
02:0310.07351.51.60---
02:029.73351.61.74---
02:019.69351.41.75---
02:0010.13350.91.46---
01:5910.36351.31.43---
01:5810.41351.11.43---
01:5710.29350.91.48---
01:5610.18350.91.60---
01:5510.05350.41.69---
01:5410.24350.71.65---
01:5310.45351.11.68---
01:5210.69350.61.49---
01:5110.82349.51.26---
01:5010.80349.21.00---
01:4910.54349.61.14---
01:4810.78349.01.45---
01:4710.64349.10.95---
01:4610.56349.20.86---
01:4510.49349.50.98---
01:4410.67348.80.87---
01:4310.69348.50.86---
01:4210.76348.40.79---
01:4110.56348.30.98---
01:4010.52348.00.87---
01:3910.22348.30.67---
01:3810.20348.60.73---
01:3710.42349.20.75---
01:3610.30348.80.76---
01:3510.23349.20.71---
01:3410.37349.80.61---
01:3310.52350.40.50---
01:3210.36350.40.60---
01:3110.54351.00.64---
01:3010.54350.60.53---
01:2910.53349.90.45---
01:2810.53350.00.77---
01:2710.65350.50.87---
01:2610.74350.30.68---
01:2510.79351.50.69---
01:2410.72350.90.38---
01:2310.58351.90.40---
01:2210.43355.0-0.05---
01:2110.54355.50.11---
01:2010.37355.80.00---
01:1910.23355.9-0.28---
01:1810.62357.3-0.40---
01:1710.30357.6-0.17---
Built 2021-11-30 03:17 from source
Solar wind parameters of the latest hour by NOAA
parameterminmaxmean
IMF Bz [nT]-2.33.00.1
velocity [km/s]347.0352.6349.4
density [cm-3]8.710.49.8
Geomagnetic activity (RX [nT])
sitelatest hournext hour (RXmin, RXmax)
Kevo (KEV)5227
Maasi (MAS)4231
Kilpisjärvi (KIL)5227
Ivalo (IVA)4219
Muonio (MUO)4219
Sodankylä (SOD)4215
Pello (PEL)3215
Oulujärvi (OUJ)2210
Mekrijärvi (MEK)217
Hankasalmi (HAN)317
Nurmijärvi (NUR)218
Tartu (TAR)316
low increasedmoderate high very high

Short explanation of the method

AurorasNow! (Finnish Meteorological Institute)
Built 2021-11-30 03:17 from source
Issue Time: 2021-11-29 02:56 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3976
Valid From: 2021-11-28 22:25 UTC
Now Valid Until: 2021-11-29 09:00 UTC
Warning Condition: persistence
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

Issue Time: 2021-11-29 02:56 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2021-11-29 02:47 UTC
Synoptic Period: 0000-0300 UTC

Active Warning: Yes
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

Issue Time: 2021-11-28 22:24 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2021-11-28 22:25 UTC
Valid To: 2021-11-29 03:00 UTC
Warning Condition: Onset
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

Issue Time: 2021-11-28 08:52 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3974
Valid From: 2021-11-27 23:00 UTC
Now Valid Until: 2021-11-28 15:00 UTC
Warning Condition: Onset
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

Issue Time: 2021-11-28 02:37 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3973
Valid From: 2021-11-27 23:00 UTC
Now Valid Until: 2021-11-28 09:00 UTC
Warning Condition: Onset
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

Issue Time: 2021-11-27 23:01 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2021-11-27 23:00 UTC
Valid To: 2021-11-28 03:00 UTC
Warning Condition: Onset
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

Built 2021-11-29 22:48 from source