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Time
UTC
DSCOVRACE
Solar WindGSMSolar WindGSM
Proton DensityBulk SpeedBzProton DensityBulk SpeedBz
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21:47-----0.7
21:46---2.9485.91.4
21:45---2.9484.81.4
21:44---2.8484.81.0
21:43---2.6484.00.9
21:42---2.8483.50.9
21:41---2.7478.60.9
21:40---2.5477.81.0
21:39---3.1477.11.0
21:38---3.1477.91.2
21:37---2.7476.91.3
21:36---2.9477.71.4
21:35---3.2478.81.3
21:34---2.9478.01.3
21:33---2.9479.11.3
21:32---2.9479.71.3
21:3110.50492.3-3.0479.01.2
21:309.64496.91.753.1477.61.3
21:299.77494.11.903.1476.31.4
21:289.82492.51.643.1477.01.5
21:2710.07491.81.573.0475.81.7
21:269.82493.71.573.1477.31.5
21:259.80491.41.622.7478.71.5
21:249.50496.11.612.7479.01.4
21:2310.26492.61.722.2478.61.6
21:229.68495.61.692.4484.91.6
21:2110.10492.41.772.4485.31.4
21:2010.42492.51.622.6496.71.5
21:199.29494.21.612.7494.41.3
21:189.64496.81.402.8495.91.2
21:179.70492.41.342.9496.41.2
21:169.74493.61.293.0493.11.1
21:159.58494.41.023.0494.01.3
21:148.11507.10.893.0499.61.5
21:138.03507.50.793.1501.91.5
21:128.10507.10.853.0497.81.4
21:118.29507.50.912.6490.01.6
21:109.91497.11.072.8496.91.5
21:0910.58491.21.213.2513.10.9
21:0810.54491.21.373.0495.91.6
21:0710.23492.22.212.7495.01.3
21:0610.37492.82.223.0492.41.4
21:0510.13492.41.962.8489.11.4
21:0410.38494.51.892.9488.91.3
21:0310.32491.90.813.0491.31.1
21:0210.26490.21.123.0493.70.6
21:019.58492.30.913.0495.1-0.1
21:009.49495.4-0.123.0494.90.3
20:599.51495.5-0.26---
20:589.71493.70.013.0496.30.2
20:579.84491.50.582.9496.90.1
20:569.72494.50.482.9496.8-0.0
20:559.72493.80.573.1495.00.1
20:549.77494.50.453.0496.8-0.4
20:5310.38490.70.263.0498.11.1
20:5211.07487.80.212.8488.9-0.4
20:5111.22487.00.352.6487.7-1.5
20:5010.74486.2-0.252.9485.7-2.2
20:4911.30486.20.472.4482.1-2.1
20:4811.26486.40.152.4481.5-1.8
20:4711.38486.1-0.052.5477.4-1.7
20:4611.27486.3-0.092.8478.1-1.4
20:4511.53486.50.233.0479.4-1.2
20:4411.11486.60.242.9480.1-1.2
20:4311.38486.4-0.142.7479.7-0.9
20:4211.79484.1-0.112.7483.5-0.6
20:4111.87486.30.052.8490.6-0.3
20:4011.60486.90.003.3492.00.3
20:3911.34486.1-0.063.2493.20.6
20:3811.40485.4-0.162.9496.20.8
20:3711.40486.0-0.242.8493.1-
20:3610.61489.6-0.472.9489.30.9
20:3511.17489.9-0.483.4493.21.7
20:3410.32490.9-0.893.4483.90.8
20:3311.21488.9-0.803.3486.01.0
20:3210.57492.0-0.743.5480.61.5
20:3110.59492.3-0.863.2478.70.1
20:3010.59491.4-0.903.3479.70.1
20:2910.65491.9-1.023.4483.41.5
20:2811.17491.9-1.013.4482.51.2
20:2712.42487.9-1.303.3478.41.3
20:2612.54487.6-1.253.2477.11.2
20:2512.61488.3-1.293.4475.80.8
20:2412.00488.1-1.283.4473.50.7
20:2312.31489.5-1.273.6478.5-0.1
20:2213.03489.3-0.673.7481.00.3
20:2112.69487.8-0.943.6478.00.4
20:2012.36486.3-0.853.4480.9-0.2
20:1912.10489.3-0.753.8480.9-0.6
20:1812.35489.5-0.824.1475.9-1.2
20:1711.93487.4-0.853.8479.6-0.5
20:1612.61489.0-0.703.7477.4-0.3
20:1512.69487.4-0.643.7476.70.1
20:1413.32487.5-1.033.8472.00.1
20:1313.46486.1-1.443.5469.90.0
20:1213.18487.5-1.453.8468.50.4
20:1113.29487.8-1.314.2468.4-0.3
20:1011.30487.6-1.164.3468.7-0.7
20:0910.92481.6-1.504.2469.5-0.7
20:0810.70481.6-1.434.4470.6-0.7
20:0711.10483.3-1.294.2472.8-0.8
20:0611.60484.4-1.714.1473.3-0.9
Built 2022-01-25 22:06 from source

No recent solar wind parameters by NOAA available.
Forecast cannot be given.

Geomagnetic activity (RX [nT])
sitelatest hournext hour (RXmin, RXmax)
Kevo (KEV)361--
Maasi (MAS)337--
Kilpisjärvi (KIL)273--
Ivalo (IVA)233--
Muonio (MUO)192--
Sodankylä (SOD)193--
Pello (PEL)190--
Oulujärvi (OUJ)125--
Mekrijärvi (MEK)48--
Hankasalmi (HAN)44--
Nurmijärvi (NUR)41--
Tartu (TAR)36--
low increasedmoderate high very high

Short explanation of the method

AurorasNow! (Finnish Meteorological Institute)
Built 2022-01-25 22:02 from source
Issue Time: 2022-01-25 15:07 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2022-01-25 15:07 UTC
Valid To: 2022-01-25 23:59 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: 2022-01-24 21:27 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2022-01-24 21:25 UTC
Valid To: 2022-01-25 00:00 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: 2022-01-24 05:03 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3192
Begin Time: 2022-01-16 14:45 UTC
Yesterday Maximum 2MeV Flux: 6126 pfu

Issue Time: 2022-01-23 05:00 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3191
Begin Time: 2022-01-16 14:45 UTC
Yesterday Maximum 2MeV Flux: 4044 pfu

Built 2022-01-25 15:09 from source