Sunspot region AR13157
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2022/12/03 | 1 | 120 | HAX | N16E75 | |
| 2022/12/04 | 6 | 210 | DSO | N16E61 | |
| 2022/12/05 | 5 | 170 | DAO | N17E37 | |
| 2022/12/06 | 7 | 150 | CSO | N17W05 | |
| 2022/12/07 | 10 | 130 | CSI | N15E20 | |
| 2022/12/08 | 9 | 150 | CSI | N16E07 | |
| 2022/12/09 | 20 | 220 | ESI | N16W07 | |
| 2022/12/10 | 19 | 230 | ESI | N16W23 | |
| 2022/12/11 | 17 | 220 | ESI | N16W37 | |
| 2022/12/12 | 11 | 210 | CSI | N16W52 | |
| 2022/12/13 | 6 | 160 | CSO | N16W62 | |
| 2022/12/14 | 1 | 100 | HSX | N16W76 |
2022/12/03
2022/12/04
2022/12/05
2022/12/06
2022/12/07
2022/12/08
2022/12/09
2022/12/10
2022/12/11
2022/12/12
2022/12/13
2022/12/14
|
2022/12/03
2022/12/04
2022/12/05
2022/12/06
2022/12/07
2022/12/08
2022/12/09
2022/12/10
2022/12/11
2022/12/12
2022/12/13
2022/12/14
|
| C | M |
|---|---|
| 13 | 1 |
The top 10 solar flares from sunspot region 13157
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.29 | 2022/12/03 | 17:35 | 17:41 | 17:45 | |
| 2 | C5.8 | 2022/12/07 | 12:56 | 13:04 | 13:16 | |
| 3 | C5.1 | 2022/12/09 | 22:38 | 22:42 | 22:46 | |
| 4 | C4.2 | 2022/12/09 | 12:37 | 12:40 | 12:44 | |
| 5 | C3.1 | 2022/12/03 | 06:10 | 06:23 | 06:32 | |
| 6 | C2.4 | 2022/12/03 | 10:56 | 11:10 | 11:23 | |
| 7 | C1.9 | 2022/12/02 | 23:47 | 23:56 | 00:01 | |
| 8 | C1.3 | 2022/12/08 | 05:54 | 06:03 | 06:12 | |
| 9 | C1.2 | 2022/12/03 | 02:17 | 02:26 | 02:48 | |
| 10 | C1.2 | 2022/12/07 | 11:00 | 11:11 | 11:24 |
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2026/01/14 | M1.6 |
| Last geomagnetic storm | 2026/01/11 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| January 2026 | 93.5 -30.5 |
| Last 30 days | 98.7 -7.5 |