Sunspot region AR13890
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/11/09 | 18 | 60 | CRO | S13E01 | |
| 2024/11/10 | 6 | 30 | BXO | S13W12 | |
| 2024/11/11 | 5 | 10 | BXO | S13W28 | |
| 2024/11/12 | 3 | 10 | BXO | S13W42 | |
| 2024/11/13 | 3 | 10 | BXO | S12W54 |
2024/11/09
2024/11/10
2024/11/11
2024/11/12
2024/11/13
|
2024/11/09
2024/11/10
2024/11/11
2024/11/12
2024/11/13
|
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 13890
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.3 | 2024/11/10 | 01:11 | 01:18 | 01:25 | |
| 2 | C1.7 | 2024/11/12 | 21:12 | 21:19 | 21:23 |
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 | 2026/04/04 | 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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