Sunspot region AR12836
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2021/06/27 | 5 | 20 | CRO | S27E34 | |
| 2021/06/28 | 7 | 20 | CRO | S29E22 | |
| 2021/06/29 | 8 | 20 | CRO | S28E08 | |
| 2021/06/30 | 3 | 20 | CRO | S28W07 | |
| 2021/07/01 | 1 | 20 | HSX | S27W19 | |
| 2021/07/02 | 2 | 10 | AXX | S26W35 | |
| 2021/07/03 | 1 | 10 | AXX | S26W50 | |
| 2021/07/04 | 1 | 10 | AXX | S26W64 |
2021/06/27
2021/06/28
2021/06/29
2021/06/30
2021/07/01
2021/07/02
2021/07/03
2021/07/04
|
2021/06/27
2021/06/28
2021/06/29
2021/06/30
2021/07/01
2021/07/02
2021/07/03
2021/07/04
|
| B | C |
|---|---|
| 5 | 2 |
The top 7 solar flares from sunspot region 12836
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.1 | 2021/06/28 | 09:15 | 09:35 | 09:47 | |
| 2 | C1.8 | 2021/07/05 | 18:37 | 18:43 | 18:53 | |
| 3 | B6.9 | 2021/06/28 | 07:54 | 08:08 | 08:24 | |
| 4 | B6.7 | 2022/01/28 | 15:35 | 15:46 | 16:05 | |
| 5 | B3.2 | 2021/07/05 | 16:14 | 16:22 | 16:29 | |
| 6 | B3.1 | 2021/07/02 | 10:07 | 10:20 | 10:52 | |
| 7 | B2.4 | 2021/06/27 | 21:43 | 21:52 | 22:03 |
Latest news
Saturday, 14 September 2024
X4.5 solar flare with a fast coronal mass ejection
Thursday, 12 September 2024
G3 geomagnetic storm watch due to CME passage
Monday, 12 August 2024
Severe G4 geomagnetic storm
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Space weather facts
| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/14 | M3.0 |
| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 149.4 -66.1 |
| Last 30 days | 156.7 -55.8 |