Sunspot region AR8977
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/04/29 | 4 | 10 | BXO | S14W04 | |
| 2000/04/30 | 5 | 10 | BXO | S13W20 | |
| 2000/05/01 | 5 | 20 | CSO | S13W32 | |
| 2000/05/02 | 7 | 20 | CSO | S13W47 | |
| 2000/05/03 | 5 | 10 | BXO | S13W61 | |
| 2000/05/04 | 3 | 20 | CRO | S13W75 | |
| 2000/05/05 | 1 | 50 | HSX | S13W91 |
| M |
|---|
| 1 |
The top 1 solar flares from sunspot region 8977
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M4.1 | 2000/05/04 | 04:32 | 04:51 | 05:02 |
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
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/23 | M4.9 |
| Last geomagnetic storm | 2026/04/20 | Kp5 (G1) |
| 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 | 78.1 -7.8 |
| Last 30 days | 89.4 +15.6 |
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