Sunspot region AR12312
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/03/24 | 2 | 10 | AXX | N08E68 | |
| 2015/03/25 | 3 | 30 | CAO | N08E54 | |
| 2015/03/26 | 5 | 30 | CAO | N08E38 | |
| 2015/03/27 | 4 | 20 | CRO | N08E26 | |
| 2015/03/28 | 1 | 10 | AXX | N08E12 | |
| 2015/04/02 | 3 | 10 | BXO | N08W58 |
2015/03/24
2015/03/25
2015/03/26
2015/03/27
2015/03/28
2015/04/02
|
2015/03/24
2015/03/25
2015/03/26
2015/03/27
2015/03/28
2015/04/02
|
| B | C |
|---|---|
| 2 | 4 |
The top 6 solar flares from sunspot region 12312
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.85 | 2015/03/28 | 15:06 | 15:11 | 15:20 | |
| 2 | C1.48 | 2015/03/28 | 10:27 | 10:43 | 10:49 | |
| 3 | C1.3 | 2015/03/24 | 01:55 | 01:58 | 02:06 | |
| 4 | C1.06 | 2015/03/26 | 11:57 | 12:05 | 12:13 | |
| 5 | B8.9 | 2015/03/26 | 10:52 | 11:00 | 11:08 | |
| 6 | B8.1 | 2015/03/26 | 11:30 | 11:38 | 11:46 |
Latest news
Saturday, 4 May 2024
Sunspot region 3663, X1 solar flare
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
Latest forum messages
CME 2024-MAY-01 south of AR3654 C5.8 6Weakening of Earths magnetic field due to geomagnetic excursion 7AR3663 125Unproven theories 382Latest SC25 Predictions 111
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Space weather facts
| Last X-flare | 2024/05/03 | X1.6 |
| Last M-flare | 2024/05/05 | M8.3 |
| Last geomagnetic storm | 2024/05/02 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| Last 30 days | 153.8 +59.7 |