Sunspot region AR13912
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/11/28 | 2 | 110 | ESO | S04E65 | |
| 2024/11/29 | 2 | 120 | DSO | S04E50 | |
| 2024/11/30 | 11 | 190 | ESO | S04E36 | |
| 2024/12/01 | 9 | 90 | ESI | S05E23 | |
| 2024/12/02 | 10 | 100 | ESI | S07E10 | |
| 2024/12/03 | 16 | 160 | EAI | S05E11 | |
| 2024/12/04 | 12 | 180 | EAI | S06W01 |
2024/12/02
2024/12/03
2024/12/04
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2024/12/02
2024/12/03
2024/12/04
|
| C |
|---|
| 8 |
The top 8 solar flares from sunspot region 13912
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C6.7 | 2024/11/28 | 06:28 | 06:33 | 06:39 | |
| 2 | C5.6 | 2024/11/30 | 05:56 | 06:00 | 06:04 | |
| 3 | C5.4 | 2024/12/03 | 02:55 | 03:00 | 03:04 | |
| 4 | C4.9 | 2024/11/29 | 07:58 | 08:31 | 08:48 | |
| 5 | C4.6 | 2024/12/02 | 22:13 | 22:42 | 23:01 | |
| 6 | C3.5 | 2024/12/02 | 03:46 | 03:55 | 04:01 | |
| 7 | C2.9 | 2024/11/28 | 02:39 | 02:45 | 02:56 | |
| 8 | C2.1 | 2024/11/30 | 14:44 | 14:53 | 15:05 |
Latest news
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Latest forum messages
South Atlantic Magnetic anomaly 2End of Solar Maximum Earlier than expected..... 23Incoming & Unnumbered Active Regions 1306AR 13916 12Unspecified geomagnetic activity 1672
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/12/04 | M1.4 |
| 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 |
| December 2024 | 107.3 -59.1 |
| Last 30 days | 130.7 -30.1 |