Sunspot region AR11451
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/04/01 | 4 | 20 | CRO | N17E53 |
| B | C | M |
|---|---|---|
| 6 | 7 | 1 |
The top 10 solar flares from sunspot region 11451
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.11 | 2012/03/29 | 08:30 | 09:53 | 09:55 | |
| 2 | C7.16 | 2012/03/29 | 13:12 | 13:21 | 13:23 | |
| 3 | C5.66 | 2012/04/09 | 12:12 | 12:44 | 13:08 | |
| 4 | C2.06 | 2012/03/29 | 16:35 | 16:40 | 16:42 | |
| 5 | C1.83 | 2012/03/30 | 21:06 | 21:12 | 21:16 | |
| 6 | C1.66 | 2012/03/29 | 12:36 | 12:39 | 12:43 | |
| 7 | C1.12 | 2012/04/02 | 02:28 | 02:34 | 02:41 | |
| 8 | C1.02 | 2012/04/08 | 14:53 | 15:47 | 16:07 | |
| 9 | B9.63 | 2012/04/07 | 19:08 | 19:55 | 20:16 | |
| 10 | B9.62 | 2012/04/08 | 18:46 | 18:53 | 19:00 |
Latest news
Monday, 22 April 2024
Lot's of sunspots! Big chance for major flare activity?
Saturday, 23 March 2024
X1.1 solar flare with earth-directed CME
Wednesday, 20 March 2024
Sunspot region 3615, G1 watch
Latest forum messages
What are these long and thin eruptions? 6IMF - BT strength 3AR 3637, 3638, 3643 89Unproven theories 341Space Weather Memes 338
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Space weather facts
| Last X-flare | 2024/03/28 | X1.1 |
| Last M-flare | 2024/04/25 | M1.3 |
| Last geomagnetic storm | 2024/04/19 | Kp7 (G3) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2024 | 104.9 -19.8 |
| Last 30 days | 133.4 +25.6 |