Sunspot region AR12153
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2014/08/30 | 3 | 10 | AXX | S11E18 | |
| 2014/09/01 | 4 | 20 | CRO | S11W12 | |
| 2014/09/02 | 5 | 30 | CAO | S10W24 | |
| 2014/09/03 | 8 | 90 | DAO | S10W38 | |
| 2014/09/04 | 10 | 90 | DAO | S10W52 | |
| 2014/09/05 | 9 | 190 | DAI | S09W65 | |
| 2014/09/06 | 4 | 150 | DSO | S09W78 | |
| 2014/09/07 | 2 | 140 | DSO | S09W92 | |
| 2014/09/08 | 2 | 140 | DSO | S09W0* |
2014/08/30
2014/09/01
2014/09/02
2014/09/03
2014/09/04
2014/09/05
2014/09/06
2014/09/07
|
2014/08/30
2014/09/01
2014/09/02
2014/09/03
2014/09/04
2014/09/05
2014/09/06
2014/09/07
|
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 12153
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.57 | 2014/09/04 | 11:44 | 11:47 | 11:49 | |
| 2 | C2.36 | 2014/09/05 | 14:50 | 14:54 | 14:56 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
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AR potential 4420 (not officially named yet) 4Coronal Holes 42/44 90Identify Shearing with SDO 1Comet C/2026 A1 (MAPS) for the southern hemisphere 70Current Farside Activity 458
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/09 | M1.0 |
| Last geomagnetic storm | 2026/04/19 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 81 -4.9 |
| Last 30 days | 94 +31.1 |
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