Sunspot region AR13207
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/01/30 | 2 | 60 | CAI | S13E71 | |
| 2023/01/31 | 5 | 130 | CAO | S12E59 | |
| 2023/02/01 | 7 | 90 | CAO | S11E51 | |
| 2023/02/02 | 10 | 110 | CAO | S12E36 | |
| 2023/02/03 | 11 | 100 | CAI | S12E23 | |
| 2023/02/04 | 10 | 60 | CAO | S12E09 | |
| 2023/02/05 | 10 | 60 | BXO | S13W04 | |
| 2023/02/06 | 3 | 10 | BXO | S13W18 | |
| 2023/02/07 | 3 | 10 | BXO | S14W32 |
2023/01/30
2023/01/31
2023/02/01
2023/02/02
2023/02/03
2023/02/04
2023/02/05
2023/02/06
2023/02/07
|
2023/01/30
2023/01/31
2023/02/01
2023/02/02
2023/02/03
2023/02/04
2023/02/05
2023/02/06
2023/02/07
|
| B | C |
|---|---|
| 4 | 16 |
The top 10 solar flares from sunspot region 13207
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.9 | 2023/01/31 | 10:45 | 11:00 | 11:07 | |
| 2 | C3.1 | 2023/01/30 | 11:52 | 12:07 | 12:20 | |
| 3 | C3.1 | 2023/01/31 | 16:12 | 16:16 | 16:29 | |
| 4 | C2.9 | 2023/02/03 | 16:30 | 16:46 | 16:55 | |
| 5 | C2.9 | 2023/01/30 | 17:45 | 17:53 | 17:57 | |
| 6 | C2.4 | 2023/01/31 | 19:21 | 19:30 | 19:36 | |
| 7 | C2.1 | 2023/01/30 | 06:15 | 06:20 | 06:31 | |
| 8 | C2.0 | 2023/01/30 | 23:37 | 23:55 | 00:20 | |
| 9 | C1.8 | 2023/02/01 | 01:20 | 01:28 | 01:33 | |
| 10 | C1.7 | 2023/02/03 | 15:20 | 15:28 | 15:36 |
Latest news
Monday, 30 March 2026
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Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
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Space weather facts
| Last X-flare | 2026/03/30 | X1.4 |
| Last M-flare | 2026/03/28 | M1.3 |
| Last geomagnetic storm | 2026/03/25 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 86.6 +8.4 |
| Last 30 days | 86.6 +13 |
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