Sunspot region AR9276
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/12/18 | 7 | 120 | DAO | S14W72 | |
| 2000/12/19 | 5 | 100 | DAO | S12W85 |
| C |
|---|
| 10 |
The top 10 solar flares from sunspot region 9276
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C8.3 | 2000/12/17 | 18:35 | 18:40 | 18:46 | |
| 2 | C7.53 | 2000/12/18 | 08:52 | 08:59 | 09:09 | |
| 3 | C5.8 | 2000/12/19 | 01:50 | 01:59 | 02:07 | |
| 4 | C5.79 | 2000/12/17 | 12:01 | 12:05 | 12:12 | |
| 5 | C5.41 | 2000/12/17 | 16:19 | 16:26 | 16:30 | |
| 6 | C4.57 | 2000/12/17 | 17:44 | 17:47 | 17:50 | |
| 7 | C4.57 | 2000/12/18 | 13:28 | 13:31 | 13:36 | |
| 8 | C3.74 | 2000/12/17 | 02:42 | 02:56 | 03:06 | |
| 9 | C3.13 | 2000/12/17 | 09:02 | 09:06 | 09:14 | |
| 10 | C2.46 | 2000/12/16 | 22:53 | 22:56 | 23:01 |
Latest news
Tuesday, 15 April 2025
CME arrival, G3 storm watch
Friday, 28 March 2025
X1.1 solar flare
Monday, 24 March 2025
Coronal hole faces Earth
Latest forum messages
2025/04/12-13 Filament CMEs 2025/04/16 G3 Watch 214AR4062 29AR 4060 30Emergent fluxes with fulguration and cme 2SEEDS is down? 23
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Latest alerts
01:45 UTC - Geomagnetic activity
Minor G1 geomagnetic storm (Kp5) Threshold Reached: 01:30 UTC
Tuesday, 15 April 2025
22:30 UTC - Geomagnetic activity
Moderate G2 geomagnetic storm (Kp6) Threshold Reached: 22:23 UTC
22:15 UTC - Geomagnetic activity
Minor G1 geomagnetic storm (Kp5) Threshold Reached: 22:00 UTC
20:00 UTC - Geomagnetic activity
Moderate G2 geomagnetic storm (Kp6) Threshold Reached: 19:44 UTC
19:15 UTC - Geomagnetic activity
Minor G1 geomagnetic storm (Kp5) Threshold Reached: 18:59 UTC
Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/15 | M1.2 |
| Last geomagnetic storm | 2025/04/15 | Kp6+ (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2025 | 134.2 -20.4 |
| April 2025 | 124.1 -10.1 |
| Last 30 days | 124.7 -16.6 |