Sunspot region AR12882
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2021/10/03 | 1 | 180 | HAX | N14E77 | |
| 2021/10/04 | 1 | 250 | HHX | N14E63 | |
| 2021/10/05 | 1 | 200 | HSX | N17E52 | |
| 2021/10/06 | 1 | 240 | CSO | N17E39 | |
| 2021/10/07 | 3 | 230 | DSO | N17E29 | |
| 2021/10/08 | 3 | 240 | DSO | N20E13 | |
| 2021/10/09 | 4 | 280 | DHO | N17W01 | |
| 2021/10/10 | 4 | 260 | DHO | N18W14 | |
| 2021/10/11 | 3 | 250 | DHO | N16W18 | |
| 2021/10/12 | 5 | 270 | DHO | N17W42 | |
| 2021/10/13 | 4 | 250 | CHO | N17W56 | |
| 2021/10/14 | 3 | 250 | CHO | N15W68 | |
| 2021/10/15 | 1 | 250 | HHX | N15W76 | |
| 2021/10/16 | 1 | 120 | HSX | N15W91 | |
| 2021/10/17 | 1 | 120 | HSX | N15W0* |
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| B | C | M |
|---|---|---|
| 31 | 4 | 1 |
The top 10 solar flares from sunspot region 12882
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.6 | 2021/10/09 | 06:19 | 06:38 | 06:53 | |
| 2 | C5.5 | 2021/10/07 | 02:35 | 02:46 | 02:54 | |
| 3 | C2.8 | 2021/10/08 | 19:19 | 19:57 | 20:16 | |
| 4 | C2.1 | 2021/10/09 | 22:42 | 22:57 | 23:06 | |
| 5 | C1.9 | 2021/10/08 | 11:01 | 11:08 | 11:15 | |
| 6 | B9.5 | 2021/10/12 | 01:36 | 01:46 | 01:51 | |
| 7 | B8.7 | 2021/10/12 | 02:30 | 02:45 | 03:01 | |
| 8 | B7.9 | 2021/10/06 | 22:05 | 22:20 | 22:27 | |
| 9 | B7.3 | 2021/10/12 | 01:52 | 02:16 | 02:30 | |
| 10 | B6.6 | 2021/10/09 | 20:48 | 21:10 | 21:25 |
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/01/21 | M3.3 |
| Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2024 | 154.5 +2 |
| January 2025 | 145.2 -9.3 |
| Last 30 days | 163.2 +45.8 |