Sunspot region AR13621
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/03/23 | 4 | 20 | CRO | N17W38 | |
| 2024/03/24 | 3 | 20 | CSO | N17W51 | |
| 2024/03/25 | 5 | 40 | CSO | N17W70 | |
| 2024/03/26 | 3 | 30 | CSO | N15W78 | |
| 2024/03/27 | 3 | 30 | CSO | N15W94 | |
| 2024/03/28 | 3 | 30 | CSO | N15W0* |
2024/03/23
2024/03/24
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2024/03/26
2024/03/27
2024/03/28
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2024/03/23
2024/03/24
2024/03/25
2024/03/26
2024/03/27
2024/03/28
|
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 13621
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C5.0 | 2024/03/25 | 12:00 | 12:10 | 12:15 | |
| 2 | C2.7 | 2024/03/25 | 22:57 | 23:10 | 23:26 |
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 |