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Moderate G2 geomagnetic storm
The anticipated coronal hole solar wind stream has arrived at our planet and packed quite a punch. Active geomagnetic conditions (Kp4) were expected but the solar wind conditions were so impressive it was enough for us to reach the moderate G2 geomagnetic storm threshold which equals a Kp of 6 and some impressive auroral displays around the globe.
Current data suggests there is a moderate possibility for aurora to appear at the following high latitude regions in the near future
NorilskCurrent data suggests there is a slight possibility for aurora to appear at the following middle latitude regions in the near future
YakutskLatest news
Coronal hole faces Earth
X2.0 solar flare from sunspot region 4001
Coronal hole faces Earth, Minor G1 geomagnetic storm watch
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Latest alerts
11:30 UTC - Geomagnetic activity
Active geomagnetic conditions (Kp4) Threshold Reached: 10:30 UTC
10:09 UTC - Hemispheric Power Index
The OVATION model predicts the Hemispheric Power Index to reach 75GW at 10:57 UTC
08:00 UTC - Type II Radio Emission
Begin Time: 12/03/2025 05:03 UTC Estimated Velocity: 403km/sec.
02:45 UTC - Geomagnetic activity
Active geomagnetic conditions (Kp4) Threshold Reached: 02:36 UTC
Space weather facts
| Last X-flare | 2025/02/23 | X2.0 |
| Last M-flare | 2025/03/11 | M1.1 |
| Last geomagnetic storm | 2025/03/09 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| March 2025 | 112.5 -42.1 |
| Last 30 days | 139.4 -7.7 |