Sunspot region AR12972
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2022/03/19 | 5 | 20 | BXO | S28E17 | |
| 2022/03/20 | 4 | 30 | BXO | S27E04 | |
| 2022/03/21 | 8 | 40 | DSO | S27W09 | |
| 2022/03/22 | 7 | 40 | CSO | S27W22 | |
| 2022/03/23 | 1 | 40 | AXX | S29W32 |
2022/03/19
2022/03/20
2022/03/21
2022/03/22
2022/03/23
|
2022/03/19
2022/03/20
2022/03/21
2022/03/22
2022/03/23
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 12972
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.2 | 2022/03/22 | 01:26 | 01:32 | 01:36 |
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
AR4405 14AR4401 65Incoming & Unnumbered Active Regions 256Photographing auroras 234SDO Imagery is not updated? 6
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/26 | M4.0 |
| Last geomagnetic storm | 2026/03/25 | 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 | 81.4 +3.2 |
| Last 30 days | 80 -0.8 |