Sunspot region AR13641
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/04/14 | 8 | 70 | DAO | N16E19 | |
| 2024/04/15 | 19 | 90 | DAO | N11W01 | |
| 2024/04/16 | 6 | 110 | DAO | N11W15 | |
| 2024/04/17 | 3 | 60 | DAO | N12W28 | |
| 2024/04/18 | 1 | 30 | HSX | N12W42 | |
| 2024/04/19 | 1 | 10 | AXX | N09W59 | |
| 2024/04/20 | 1 | 20 | HRX | N16W59 | |
| 2024/04/21 | 1 | 10 | AXX | N09W78 | |
| 2024/04/22 | 1 | 10 | AXX | N10W0* |
2024/04/14
2024/04/15
2024/04/16
2024/04/17
2024/04/18
2024/04/19
2024/04/20
2024/04/21
2024/04/22
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2024/04/14
2024/04/15
2024/04/16
2024/04/17
2024/04/18
2024/04/19
2024/04/20
2024/04/21
2024/04/22
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 13641
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.8 | 2024/04/17 | 00:10 | 00:17 | 00:23 |
Latest news
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
Latest forum messages
Filaments and prominences 481AR 13901 90Incoming & Unnumbered Active Regions 1245Sunspot Latitudes at or near Solar Maximum 76The Rotations of AR 13780 and AR 13902 1
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/20 | M1.1 |
| Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2024 | 166.4 +25 |
| November 2024 | 142.7 -23.8 |
| Last 30 days | 155.2 +4.4 |