Sunspot region AR9462
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/05/18 | 1 | 100 | HAX | N18E73 | |
| 2001/05/19 | 1 | 50 | HSX | N20E62 | |
| 2001/05/20 | 1 | 50 | HSX | N19E48 | |
| 2001/05/21 | 1 | 60 | HAX | N20E36 | |
| 2001/05/22 | 2 | 60 | HSX | N22E23 | |
| 2001/05/23 | 3 | 80 | CSO | N21E09 | |
| 2001/05/24 | 3 | 80 | CSO | N19W03 | |
| 2001/05/25 | 1 | 70 | HSX | N18W16 | |
| 2001/05/26 | 1 | 60 | HSX | N20W28 | |
| 2001/05/27 | 1 | 70 | HSX | N21W40 | |
| 2001/05/28 | 1 | 60 | HSX | N21W54 | |
| 2001/05/29 | 1 | 60 | HSX | N21W67 | |
| 2001/05/30 | 1 | 60 | HSX | N20W80 |
Latest news
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Latest forum messages
Filament CME from march 22nd 15Space Weather Watch App 1Incoming & Unnumbered Active Regions 233Solar Transit, Artifacts, or Radiation 87CMes from ar 4392 (19-21st of march) 264
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/18 | M2.7 |
| Last geomagnetic storm | 2026/03/23 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 77.7 -0.5 |
| Last 30 days | 72.3 -15.7 |