Sunspot region AR12770
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2020/08/03 | 1 | 60 | HSX | N21E72 | |
| 2020/08/04 | 2 | 50 | CSO | N23E60 | |
| 2020/08/05 | 3 | 160 | CSO | N22E49 | |
| 2020/08/06 | 4 | 70 | CSO | N23E36 | |
| 2020/08/07 | 4 | 70 | CSO | N23E22 | |
| 2020/08/08 | 1 | 50 | HSX | N22E08 | |
| 2020/08/09 | 3 | 30 | CSO | N22W04 | |
| 2020/08/10 | 2 | 20 | HRX | N23W17 | |
| 2020/08/11 | 2 | 10 | AXX | N23W30 | |
| 2020/08/12 | 1 | 10 | AXX | N23W44 | |
| 2020/08/13 | 1 | 10 | AXX | N22W56 |
2020/08/03
2020/08/04
2020/08/05
2020/08/06
2020/08/07
2020/08/08
2020/08/09
2020/08/10
2020/08/11
2020/08/12
2020/08/13
|
2020/08/03
2020/08/04
2020/08/05
2020/08/06
2020/08/07
2020/08/08
2020/08/09
2020/08/10
2020/08/11
2020/08/12
2020/08/13
|
| A | B | C |
|---|---|---|
| 1 | 11 | 2 |
The top 10 solar flares from sunspot region 12770
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.0 | 2020/08/15 | 06:32 | 06:47 | 07:00 | |
| 2 | C1.5 | 2020/08/08 | 03:42 | 03:49 | 03:55 | |
| 3 | B3.0 | 2020/08/03 | 03:41 | 03:43 | 03:48 | |
| 4 | B2.7 | 2020/08/03 | 03:19 | 03:22 | 03:26 | |
| 5 | B2.6 | 2020/08/11 | 16:32 | 16:59 | 17:17 | |
| 6 | B2.2 | 2020/08/03 | 08:34 | 08:39 | 08:46 | |
| 7 | B2.2 | 2020/08/06 | 00:07 | 00:15 | 00:20 | |
| 8 | B2.1 | 2020/08/03 | 03:30 | 03:35 | 03:39 | |
| 9 | B2.0 | 2020/08/03 | 01:47 | 01:54 | 01:58 | |
| 10 | B1.4 | 2020/08/05 | 23:52 | 23:59 | 00:07 |
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/04 | M6.0 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 186 +94.2 |
| Last 30 days | 106.3 +12.6 |