Viewing archive of Tuesday, 11 July 2023
Solar flares
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All times in UTC
Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future
NorilskLatest news
Wednesday, 5 March 2025
Coronal hole faces Earth
Sunday, 23 February 2025
X2.0 solar flare from sunspot region 4001
Friday, 7 February 2025
Coronal hole faces Earth, Minor G1 geomagnetic storm watch
Latest forum messages
Coronal Hole 13 21Filaments and prominences 709AR 4016 9Unspecified geomagnetic activity 2114AR 4012 29
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Latest alerts
Wednesday, 5 March 2025
Coronal hole faces Earth
A coronal hole is facing our planet today which is sending a high speed solar wind stream towards us which could cause enhanced geomagnetic conditions (and thus aurora!) in the days ahead.
12:09 UTC - Solar flare
Moderate M1.79 flare from sunspot region 4006
11:54 UTC - Radio Blackout
Minor R1 radio blackout in progress (≥M1 - current: M1.79)
Space weather facts
| Last X-flare | 2025/02/23 | X2.0 |
| Last M-flare | 2025/03/05 | M1.7 |
| Last geomagnetic storm | 2025/02/28 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2025 | 137 -17.5 |
| March 2025 | 124.8 -12.2 |
| Last 30 days | 145.3 +2.5 |