Sunspot region AR12883
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2021/10/10 | 2 | 30 | BXO | N27W60 | |
| 2021/10/11 | 1 | 10 | AXX | N27W73 | |
| 2021/10/12 | 1 | 10 | AXX | N26W83 | |
| 2021/10/13 | 1 | 10 | AXX | N26W0* |
2021/10/10
2021/10/11
2021/10/12
2021/10/13
|
2021/10/10
2021/10/11
2021/10/12
2021/10/13
|
| B |
|---|
| 5 |
The top 5 solar flares from sunspot region 12883
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B4.6 | 2021/10/11 | 20:17 | 20:26 | 20:30 | |
| 2 | B2.0 | 2021/10/11 | 19:37 | 19:45 | 19:49 | |
| 3 | B1.9 | 2021/10/10 | 15:53 | 15:58 | 16:03 | |
| 4 | B1.9 | 2021/10/11 | 19:18 | 19:25 | 19:29 | |
| 5 | B1.5 | 2021/10/11 | 17:45 | 17:53 | 18:07 |
Latest news
Friday, 1 November 2024
X2.0 solar flare
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
Tuesday, 8 October 2024
Double X-flares, glancing blow possible
Latest forum messages
AR 13883 93"Sorry, you have been blocked" 2New satellites - Proba-3, PUNCH, SWFO-L1, GOES-U/19 19Incoming & Unnumbered Active Regions 1182Unspecified geomagnetic activity 1555
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Space weather facts
| Last X-flare | 2024/10/31 | X2.0 |
| Last M-flare | 2024/11/05 | M2.6 |
| Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| September 2024 | 141.4 -74.1 |
| November 2024 | 215.8 +74.4 |
| Last 30 days | 161.1 +7.2 |