Sunspot region AR13221
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/02/09 | 2 | 80 | HAX | N14E75 | |
| 2023/02/10 | 2 | 100 | HAX | N16E58 | |
| 2023/02/11 | 2 | 50 | HAX | N17E46 | |
| 2023/02/12 | 3 | 40 | HAX | N15E34 | |
| 2023/02/13 | 4 | 50 | CHO | N11E32 | |
| 2023/02/14 | 3 | 10 | AXX | N14E07 | |
| 2023/02/15 | 3 | 10 | BXO | N16W06 |
2023/02/09
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Latest news
Sunday, 8 December 2024
X2.2 solar flare, SDO outage
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
Latest forum messages
Incoming & Unnumbered Active Regions 1359Strong far side CME 338Unspecified geomagnetic activity 175150 mhz F2 51AR 13932 13
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Space weather facts
| Last X-flare | 2024/12/08 | X2.2 |
| Last M-flare | 2024/12/23 | M1.0 |
| Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2024 | 152.5 -13.9 |
| December 2024 | 106.6 -45.9 |
| Last 30 days | 116.1 -41.8 |