Sunspot region AR13995
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2025/02/14 | 5 | 30 | CRO | S22W30 | |
| 2025/02/15 | 2 | 20 | CSO | S22W44 | |
| 2025/02/16 | 2 | 40 | CAO | S22W58 | |
| 2025/02/17 | 1 | 30 | HRX | S23W72 | |
| 2025/02/18 | 1 | 30 | HRX | S21W88 | |
| 2025/02/19 | 1 | 30 | HRX | S21W0* |
2025/02/14
2025/02/15
2025/02/16
2025/02/17
2025/02/18
2025/02/19
|
2025/02/14
2025/02/15
2025/02/16
2025/02/17
2025/02/18
2025/02/19
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 13995
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.7 | 2023/08/04 | 12:52 | 12:55 | 12:59 |
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
AR4413 7Comet C/2026 A1 (MAPS) for the southern hemisphere 60Incoming & Unnumbered Active Regions 260Artemis 2 Live 4AR4409 181
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/04 | M1.0 |
| Last geomagnetic storm | 2026/04/03 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 122.8 +36.9 |
| Last 30 days | 99.9 +42.1 |
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