Sunspot region AR14077
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2025/04/25 | 4 | 50 | DAO | S17E62 | |
| 2025/04/26 | 4 | 20 | CAO | S17E43 | |
| 2025/04/27 | 4 | 20 | HRX | S16E32 | |
| 2025/04/28 | 2 | 10 | HRX | S17E18 | |
| 2025/04/29 | 1 | 10 | AXX | S17E04 | |
| 2025/04/30 | 1 | 10 | AXX | S17W10 |
2025/04/25
2025/04/26
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2025/04/28
2025/04/29
2025/04/30
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2025/04/25
2025/04/26
2025/04/27
2025/04/28
2025/04/29
2025/04/30
|
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 14077
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.9 | 2025/04/25 | 03:57 | 04:05 | 04:09 | |
| 2 | C1.2 | 2025/04/25 | 11:27 | 11:34 | 11:45 |
Latest news
Wednesday, 14 May 2025
Another X-flare! Potent sunspot region 4087!
Tuesday, 13 May 2025
X1.1 solar flare from sunspot region 4086
Tuesday, 15 April 2025
CME arrival, G3 storm watch
Latest forum messages
Growth of Cycle 25 904AR14097 2Incoming & Unnumbered Active Regions 1906AR4087 214Upper atmosphere phenomena Red sprites and Blue jets 25
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Space weather facts
| Last X-flare | 2025/05/14 | X2.7 |
| Last M-flare | 2025/05/21 | M1.2 |
| Last geomagnetic storm | 2025/05/17 | Kp6+ (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2025 | 140.6 +6.4 |
| May 2025 | 70.9 -69.7 |
| Last 30 days | 85.8 -27.8 |