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Time
UTC		DSCOVRACE
Solar WindGSMSolar WindGSM
Proton DensityBulk SpeedBzProton DensityBulk SpeedBz
23:33------
23:32------
23:31------
23:30--0.03---
23:290.20420.70.24---
23:280.18423.90.690.2423.90.7
23:270.15412.60.220.1412.60.2
23:260.17408.8-0.430.2408.8-0.4
23:250.23427.1-0.670.2427.1-0.7
23:240.27453.6-0.270.3453.6-0.3
23:230.24446.4-0.420.2446.4-0.4
23:220.16395.3-0.420.2395.3-0.4
23:210.07372.8-0.460.1372.8-0.5
23:200.10378.7-0.770.1378.7-0.8
23:190.23454.9-0.720.2454.9-0.7
23:180.07377.5-1.420.1377.5-1.4
23:170.10400.0-1.520.1400.0-1.5
23:160.16464.0-2.000.2464.0-2.0
23:150.18468.6-1.020.2468.6-1.0
23:140.20475.4-0.850.2475.4-0.8
23:130.23480.3-0.910.2480.3-0.9
23:120.21477.6-1.050.2477.6-1.1
23:110.21477.4-1.080.2477.4-1.1
23:100.25479.7-1.270.2479.7-1.3
23:090.24479.6-1.430.2479.6-1.4
23:080.20476.4-1.380.2476.4-1.4
23:070.19472.7-1.430.2472.7-1.4
23:060.21481.8-1.440.2481.8-1.4
23:050.25502.4-3.080.2502.4-3.1
23:040.23481.1-4.380.2481.1-4.4
23:030.25485.6-3.950.3485.6-3.9
23:02---4.27---4.3
23:010.23485.5-3.740.2485.5-3.7
23:000.27483.6-2.670.3483.6-2.7
22:590.36475.2-3.66---3.7
22:580.54473.2-4.520.5473.2-4.5
22:570.58477.4-4.950.6477.4-5.0
22:560.36493.8-4.710.4493.8-4.7
22:550.33486.4-4.090.3486.4-4.1
22:540.62471.3-4.500.6471.3-4.5
22:530.78474.5-4.680.8474.5-4.7
22:520.74476.3-4.360.7476.3-4.4
22:510.84469.2-4.220.8469.2-4.2
22:500.75470.5-4.200.7470.5-4.2
22:490.61480.8-4.030.6480.8-4.0
22:480.66474.4-3.760.7474.4-3.8
22:470.74468.4-3.620.7468.4-3.6
22:460.70471.3-3.590.7471.3-3.6
22:450.64476.1-3.320.6476.1-3.3
22:440.60475.5-3.160.6475.5-3.2
22:430.63475.0-3.380.6475.0-3.4
22:420.69471.4-3.520.7471.4-3.5
22:410.72475.8-3.720.7475.8-3.7
22:400.75475.0-3.950.7475.0-4.0
22:390.77473.0-4.090.8473.0-4.1
22:380.75475.3-4.090.7475.3-4.1
22:370.80473.7-4.010.8473.7-4.0
22:360.89464.1-4.430.9464.1-4.4
22:350.75460.2-4.950.8460.2-5.0
22:340.74473.6-5.490.7473.6-5.5
22:330.64480.0-5.010.6480.0-5.0
22:320.66477.2-4.650.7477.2-4.6
22:310.66467.8-4.450.7467.8-4.5
22:300.70474.2-4.400.7474.2-4.4
22:290.70474.2-0.7474.2-
22:280.73491.4-3.090.7491.4-3.1
22:270.71477.9-4.180.7477.9-4.2
22:260.71474.4-4.110.7474.4-4.1
22:250.63489.5-3.930.6489.5-3.9
22:240.64480.5-3.390.6480.5-3.4
22:230.66466.8-3.280.7466.8-3.3
22:220.75469.2-3.090.7469.2-3.1
22:210.76474.0-2.910.8474.0-2.9
22:200.67460.4-2.750.7460.4-2.8
22:190.77442.0-2.800.8442.0-2.8
22:180.78464.1-2.830.8464.1-2.8
22:170.71473.9-2.510.7473.9-2.5
22:160.70463.0-3.530.7463.0-3.5
22:150.68453.7-3.840.7453.7-3.8
22:140.95459.3-3.921.0459.3-3.9
22:131.31463.3-3.441.3463.3-3.4
22:120.74431.8-2.970.7431.8-3.0
22:110.74440.1-4.760.7440.1-4.8
22:100.83455.9-4.490.8455.9-4.5
22:090.92460.2-4.130.9460.2-4.1
22:080.72427.1-4.380.7427.1-4.4
22:070.70409.8-4.940.7409.8-4.9
22:060.86427.5-7.060.9427.5-7.1
22:050.94428.7-6.620.9428.7-6.6
22:040.88409.9-5.910.9409.9-5.9
22:030.79420.8-6.530.8420.8-6.5
22:021.06436.8-6.551.1436.8-6.5
22:010.99435.7-6.571.0435.7-6.6
22:000.99439.7-6.541.0439.7-6.5
21:590.81440.3-0.8440.3-
21:580.86442.3-6.370.9442.3-6.4
21:571.07454.5-6.831.1454.5-6.8
21:561.09455.4-6.501.1455.4-6.5
21:550.82443.5-6.710.8443.5-6.7
21:540.93454.1-6.740.9454.1-6.7
21:530.78439.4-6.820.8439.4-6.8
21:520.72437.0-7.110.7437.0-7.1
21:510.89449.1-6.990.9449.1-7.0
21:501.01454.3-6.651.0454.3-6.6
21:490.90446.4-5.950.9446.4-6.0
21:480.91442.9-6.180.9442.9-6.2
21:471.19454.1-5.941.2454.1-5.9
21:461.09446.5-6.101.1446.5-6.1
21:450.93426.6-5.730.9426.6-5.7
21:440.97443.2-6.731.0443.2-6.7
21:431.01440.5-6.801.0440.5-6.8
21:421.05450.1-6.751.0450.1-6.7
21:410.63425.2-7.090.6425.2-7.1
21:400.61442.9-6.220.6442.9-6.2
21:390.45434.8-4.740.4434.8-4.7
21:380.44444.8-4.970.4444.8-5.0
21:370.48442.9-4.610.5442.9-4.6
21:360.44450.1-5.820.4450.1-5.8
21:350.96452.8-6.171.0452.8-6.2
21:341.07437.8-6.551.1437.8-6.6
Built 2026-02-13 23:34 from source
Solar wind parameters of the latest hour by NOAA
parameterminmaxmean
IMF Bz [nT]-5.5-0.3-3.0
velocity [km/s]372.8502.4464.6
density [cm-3]0.10.90.4
Geomagnetic activity (RX [nT])
sitelatest hournext hour (RXmin, RXmax)
Kevo (KEV)22532388
Maasi (MAS)23032427
Kilpisjärvi (KIL)32330421
Ivalo (IVA)22318416
Muonio (MUO)29618394
Sodankylä (SOD)23914390
Pello (PEL)20012348
Oulujärvi (OUJ)1357226
Mekrijärvi (MEK)30453
Hankasalmi (HAN)55581
Nurmijärvi (NUR)-554
Tartu (TAR)27437
low increasedmoderate high very high

Short explanation of the method

Data and licenses

AurorasNow! (Finnish Meteorological Institute)
Built 2026-02-13 23:32 from source
NAL | LYR | HOP | BJN | NOR | SOR | TRO | KEV | KIL | MEK | HAN | NUR | TAR
Issue Time: 2026-02-13 18:22 UTC
WATCH: Geomagnetic Storm Category G1 Predicted
Highest Storm Level Predicted by Day
Feb 14: None (Below G1) Feb 15: G1 (Minor) Feb 16: 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.

Issue Time: 2026-02-13 17:07 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2026-02-13 16:50 UTC
Station: GOES19


Issue Time: 2026-02-13 16:29 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 5253
Valid From: 2026-02-13 02:10 UTC
Now Valid Until: 2026-02-13 23:59 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: 2026-02-13 02:13 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2026-02-13 02:13 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: 2026-02-13 02:11 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2026-02-13 02:10 UTC
Valid To: 2026-02-13 18:00 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: 2026-02-12 15:27 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2026-02-12 15:10 UTC
Station: GOES19


Issue Time: 2026-02-12 14:55 UTC
WATCH: Geomagnetic Storm Category G1 Predicted
Highest Storm Level Predicted by Day
Feb 13: None (Below G1) Feb 14: None (Below G1) Feb 15: 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.

Issue Time: 2026-02-11 22:21 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2026-02-11 22:21 UTC
Synoptic Period: 2100-2400 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: 2026-02-11 19:37 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2026-02-11 19:36 UTC
Valid To: 2026-02-12 06:00 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: 2026-02-10 23:30 UTC
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2026-02-10 23:30 UTC
Valid To: 2026-02-11 06:00 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor
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 2026-02-13 23:17 from source