Sunspot region AR13915
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/12/02 | 4 | 10 | BXO | N13E67 | |
| 2024/12/03 | 3 | 10 | BXO | N15E56 | |
| 2024/12/04 | 2 | 10 | BXO | N14E39 | |
| 2024/12/05 | 2 | 10 | BXO | N13E22 | |
| 2024/12/06 | 2 | 10 | BXO | N14E12 | |
| 2024/12/07 | 1 | 10 | AXX | N12W02 | |
| 2024/12/08 | 1 | 10 | AXX | N12W16 |
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2024/12/08
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| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 13915
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.4 | 2024/12/03 | 09:52 | 09:58 | 10:04 |
Latest news
Sunday, 8 December 2024
X2.2 solar flare, SDO outage
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
Latest forum messages
Our Sun can possibly produce a Superflare roughly every 100 years? 52Ask your obscure/"stupid" space weather questions. 102Incoming & Unnumbered Active Regions 1344AR 13927 1Android App: locations for "OVATION Auroral Forecast" 2
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Space weather facts
| Last X-flare | 2024/12/08 | X2.2 |
| Last M-flare | 2024/12/15 | M3.0 |
| Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2024 | 152.5 -13.9 |
| December 2024 | 99.5 -53 |
| Last 30 days | 117.6 -37.8 |