Sunspot region AR12930
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2022/01/13 | 4 | 10 | BXO | N21E05 | |
| 2022/01/14 | 5 | 20 | BXO | N21W07 | |
| 2022/01/15 | 7 | 100 | DAO | N21W21 | |
| 2022/01/16 | 5 | 100 | DSO | N20W23 | |
| 2022/01/17 | 8 | 170 | DAC | N21W48 | |
| 2022/01/18 | 6 | 230 | DAO | N21W61 | |
| 2022/01/19 | 4 | 210 | DAO | N20W74 | |
| 2022/01/20 | 2 | 100 | DAO | N21W86 | |
| 2022/01/21 | 2 | 100 | DAO | N22W0* |
2022/01/13
2022/01/14
2022/01/15
2022/01/16
2022/01/17
2022/01/18
2022/01/19
2022/01/20
2022/01/21
|
2022/01/13
2022/01/14
2022/01/15
2022/01/16
2022/01/17
2022/01/18
2022/01/19
2022/01/20
2022/01/21
|
| B | C |
|---|---|
| 3 | 5 |
The top 8 solar flares from sunspot region 12930
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C5.8 | 2022/01/18 | 19:48 | 19:51 | 19:55 | |
| 2 | C2.8 | 2022/01/17 | 13:48 | 14:15 | 14:47 | |
| 3 | C2.7 | 2022/01/17 | 15:09 | 15:16 | 15:21 | |
| 4 | C2.6 | 2022/01/17 | 14:46 | 15:06 | 15:09 | |
| 5 | C1.2 | 2022/01/16 | 04:56 | 05:11 | 05:48 | |
| 6 | B6.3 | 2022/01/22 | 06:55 | 07:08 | 07:20 | |
| 7 | B5.9 | 2022/01/19 | 16:33 | 16:43 | 16:49 | |
| 8 | B3.3 | 2022/01/19 | 14:21 | 14:28 | 14:34 |
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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