Sunspot region AR13620
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/03/22 | 3 | 30 | CRO | S10E74 | |
| 2024/03/23 | 3 | 30 | HRX | S10E57 | |
| 2024/03/24 | 2 | 30 | HAX | S08E45 | |
| 2024/03/25 | 2 | 30 | HSX | S09E32 | |
| 2024/03/26 | 1 | 20 | HRX | S08E20 | |
| 2024/03/27 | 2 | 20 | HRX | S09E05 | |
| 2024/03/28 | 2 | 10 | AXX | S08W10 | |
| 2024/03/29 | 2 | 10 | AXX | S08W24 |
2024/03/22
2024/03/23
2024/03/24
2024/03/25
2024/03/26
2024/03/27
2024/03/28
2024/03/29
|
2024/03/22
2024/03/23
2024/03/24
2024/03/25
2024/03/26
2024/03/27
2024/03/28
2024/03/29
|
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Latest forum messages
X1.5 CME (2026-03-30) 118AR4405 80Space Weather Watch App 6Comet C/2026 A1 (MAPS) for the southern hemisphere 26Photographing auroras 239
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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 | 88.4 +10.2 |
| Last 30 days | 88.4 +14.9 |
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