Menu
Hide settingsLast update:
Time
UTC
DSCOVRACE
Solar WindGSMSolar WindGSM
Proton DensityBulk SpeedBzProton DensityBulk SpeedBz
15:02------
15:01------
15:007.63356.8----
14:597.61357.4----
14:587.63357.4----
14:577.55357.20.89---
14:567.65357.50.79---
14:557.59357.70.85---
14:547.51357.81.13---
14:537.42358.01.07---
14:527.39357.91.14---
14:517.49357.91.11---
14:507.43357.91.07---
14:497.40360.81.06---
14:487.20360.31.09---
14:477.11359.51.06---
14:466.58355.11.128.1356.4-1.0
14:456.74351.01.176.7356.2-0.9
14:447.00349.81.027.0355.8-0.9
14:437.19349.00.917.9356.1-1.0
14:427.22348.40.875.0348.6-1.3
14:417.17348.90.843.6345.1-1.8
14:407.09348.80.867.7355.0-0.7
14:397.34348.10.838.2355.3-0.6
14:387.40347.90.548.1353.4-0.6
14:377.48351.90.684.3343.2-0.6
14:367.76354.10.758.4354.9-0.3
14:357.53354.50.807.3355.0-0.2
14:347.60352.00.749.0353.9-0.3
14:337.50354.10.857.6352.7-0.4
14:327.82353.10.448.4354.7-0.2
14:317.82353.80.418.0355.6-0.0
14:307.42353.90.498.2356.10.3
14:297.11354.60.747.9354.60.3
14:287.42355.00.877.8353.50.2
14:277.23356.60.747.5354.20.3
14:267.12356.30.587.7354.30.2
14:257.07356.20.617.9353.10.3
14:247.07355.40.537.2352.60.2
14:236.93353.40.587.0353.20.1
14:226.90356.10.527.0355.30.2
14:216.94357.50.557.4354.40.2
14:206.88356.30.44--0.3
14:196.91356.10.42--0.4
14:186.57353.00.247.5356.30.7
14:176.65354.00.387.2356.51.1
14:167.00358.50.808.1358.60.9
14:157.10360.20.665.6351.80.6
14:147.11359.20.607.2354.40.4
14:137.10358.90.627.5355.70.2
14:127.24354.50.108.1358.90.1
14:117.56355.1-0.086.0353.20.1
14:107.17354.9-0.185.0350.2-0.3
14:097.42354.7-0.197.5355.90.1
14:087.40356.1-0.078.1355.6-0.5
14:077.52354.3-0.168.0355.4-0.1
14:067.44354.9-0.117.3356.0-0.0
14:057.31355.70.626.0357.8-0.1
14:046.83355.00.157.1357.00.1
14:036.77355.80.157.7355.90.1
14:027.20358.00.163.1343.6-0.0
14:016.98356.90.126.3354.90.0
14:007.19358.20.017.2358.70.4
13:596.93357.50.087.9361.40.9
13:587.22358.7-0.223.3347.80.9
13:576.93358.30.065.3352.10.4
13:566.61358.80.206.9357.10.3
13:556.58359.30.117.1357.00.2
13:546.48358.30.657.2356.60.5
13:536.44356.00.647.0355.90.7
13:526.45357.40.387.0356.60.8
13:516.21357.6-0.106.9357.90.9
13:505.59354.10.257.6358.30.8
13:495.76358.50.246.9358.30.8
13:485.82358.40.068.5360.00.9
13:475.75357.40.157.2361.70.5
13:465.62357.20.117.2-0.3
13:455.64357.80.187.5360.40.0
13:445.75357.50.357.4360.20.1
13:435.74357.90.457.9359.60.2
13:425.90358.20.476.2356.60.6
13:415.70357.50.506.1356.40.8
13:405.75361.50.165.8356.70.8
13:395.89360.80.115.8357.30.8
13:385.69357.4-0.065.9357.70.8
13:376.18362.80.336.2358.10.7
13:366.16364.00.306.6359.60.5
13:356.61363.90.096.1360.50.5
13:346.26362.50.056.8362.00.4
13:336.27361.30.286.7362.10.4
13:326.08361.30.158.2365.10.4
13:316.29360.3-0.273.2353.90.4
13:306.03360.50.045.5358.40.3
13:296.26362.70.115.9356.90.2
13:286.14362.00.246.7361.00.3
13:276.27363.10.226.9361.90.5
13:266.12360.80.195.6361.90.5
13:256.13360.70.086.3363.30.3
13:246.00359.60.017.9365.70.2
13:235.93359.8-0.055.8361.10.2
13:226.29361.80.024.4359.10.2
13:216.15362.40.126.6364.00.3
13:205.85360.90.278.5366.40.4
13:196.08363.20.208.4365.30.5
13:185.76363.20.554.1356.50.5
13:175.66364.20.677.9364.50.6
13:165.70364.00.686.3363.50.6
13:155.64363.80.707.8364.60.7
13:145.64364.90.727.0362.80.8
13:135.66364.50.767.0362.70.7
13:125.72364.40.767.2360.80.7
13:115.82365.10.686.8361.40.7
13:105.70364.60.707.2360.80.7
13:095.75366.50.787.0361.60.7
13:085.94368.90.847.0361.60.7
13:075.75367.40.876.9361.80.6
13:065.87369.90.886.8362.30.6
13:055.27369.41.166.7363.00.7
13:045.21370.41.106.4364.20.6
13:035.16368.11.036.5364.40.5
Built 2022-07-05 15:03 from source
Solar wind parameters of the latest hour by NOAA
parameterminmaxmean
IMF Bz [nT]-0.21.20.6
velocity [km/s]347.9360.8355.3
density [cm-3]6.67.87.2
Geomagnetic activity (RX [nT])
sitelatest hournext hour (RXmin, RXmax)
Kevo (KEV)18587
Maasi (MAS)17582
Kilpisjärvi (KIL)17585
Ivalo (IVA)15468
Muonio (MUO)15464
Sodankylä (SOD)17461
Pello (PEL)15454
Oulujärvi (OUJ)15441
Mekrijärvi (MEK)13221
Hankasalmi (HAN)16230
Nurmijärvi (NUR)19330
Tartu (TAR)17219
low increasedmoderate high very high

Short explanation of the method

AurorasNow! (Finnish Meteorological Institute)
Built 2022-07-05 15:02 from source
Issue Time: 2022-07-05 04:41 UTC
ALERT: Type II Radio Emission
Begin Time: 2022-07-05 04:16 UTC
Estimated Velocity: 1255 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.

Issue Time: 2022-07-04 17:55 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4127
Valid From: 2022-07-03 22:30 UTC
Now Valid Until: 2022-07-04 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: 2022-07-04 14:43 UTC
ALERT: Type IV Radio Emission
Begin Time: 2022-07-04 13:50 UTC
Description: Type IV emissions occur in association with major eruptions on the sun and are typically associated with strong coronal mass ejections and solar radiation storms.

Issue Time: 2022-07-04 14:41 UTC
ALERT: Type II Radio Emission
Begin Time: 2022-07-04 13:32 UTC
Estimated Velocity: 1828 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.

Issue Time: 2022-07-04 10:48 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4126
Valid From: 2022-07-03 22:30 UTC
Now Valid Until: 2022-07-04 18:00 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: 2022-07-04 10:30 UTC
WATCH: Geomagnetic Storm Category G1 Predicted
Highest Storm Level Predicted by Day
Jul 05: None (Below G1) Jul 06: G1 (Minor) Jul 07: None (Below G1)
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: 2022-07-04 06:01 UTC
ALERT: Geomagnetic K-index of 5
Threshold Reached: 2022-07-04 05:59 UTC
Synoptic Period: 0300-0600 UTC

Active Warning: Yes
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.

Issue Time: 2022-07-04 04:37 UTC
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2022-07-04 04:37 UTC
Valid To: 2022-07-04 09:00 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.

Issue Time: 2022-07-03 22:50 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2022-07-03 22:45 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: 2022-07-03 22:31 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2022-07-03 22:30 UTC
Valid To: 2022-07-04 12:00 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: 2022-07-02 22:24 UTC
SUMMARY: 10cm Radio Burst
Begin Time: 2022-07-02 21:58 UTC
Maximum Time: 2022-07-02 21:58 UTC
End Time: 2022-07-02 21:58 UTC
Duration: 1 minutes
Peak Flux: 120 sfu
Latest Penticton Noon Flux: 100 sfu
Description: A 10cm radio burst indicates that the electromagnetic burst associated with a solar flare at the 10cm wavelength was double or greater than the initial 10cm radio background. This can be indicative of significant radio noise in association with a solar flare. This noise is generally short-lived but can cause interference for sensitive receivers including radar, GPS, and satellite communications.

Issue Time: 2022-07-02 06:01 UTC
ALERT: Geomagnetic K-index of 5
Threshold Reached: 2022-07-02 05:59 UTC
Synoptic Period: 0300-0600 UTC

Active Warning: Yes
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 2022-07-05 05:58 from source