Sunspot region AR12158
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2014/09/05 | 2 | 100 | HAX | N16E83 | |
| 2014/09/06 | 4 | 300 | CKO | N15E68 | |
| 2014/09/07 | 7 | 310 | DKC | N15E54 | |
| 2014/09/08 | 10 | 380 | DKC | N16E40 | |
| 2014/09/09 | 10 | 380 | DKC | N15E28 | |
| 2014/09/10 | 25 | 420 | DKC | N15E14 | |
| 2014/09/11 | 22 | 400 | DKC | N15W00 | |
| 2014/09/12 | 23 | 440 | DKC | N16W12 | |
| 2014/09/13 | 20 | 400 | DKC | N16W26 | |
| 2014/09/14 | 29 | 180 | CAI | N16W39 | |
| 2014/09/15 | 13 | 200 | DAI | N16W53 | |
| 2014/09/16 | 71 | 170 | DSI | N16W66 | |
| 2014/09/17 | 2 | 110 | CAO | N16W81 | |
| 2014/09/18 | 2 | 90 | CAO | N15W93 | |
| 2014/09/19 | 2 | 90 | CAO | N15W0* |
2014/09/05
2014/09/06
2014/09/07
2014/09/08
2014/09/09
2014/09/10
2014/09/11
2014/09/12
2014/09/13
2014/09/14
2014/09/15
2014/09/16
2014/09/17
2014/09/18
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2014/09/05
2014/09/06
2014/09/07
2014/09/08
2014/09/09
2014/09/10
2014/09/11
2014/09/12
2014/09/13
2014/09/14
2014/09/15
2014/09/16
2014/09/17
2014/09/18
|
| C | M | X |
|---|---|---|
| 11 | 2 | 1 |
The top 10 solar flares from sunspot region 12158
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | X2.39 | 2014/09/10 | 17:21 | 17:45 | 18:20 | |
| 2 | M6.56 | 2014/09/09 | 23:12 | 00:29 | 01:31 | |
| 3 | M1.09 | 2014/09/17 | 19:26 | 19:48 | 20:13 | |
| 4 | C4.59 | 2014/09/12 | 08:24 | 09:55 | 10:43 | |
| 5 | C4.23 | 2014/09/15 | 02:04 | 02:24 | 02:46 | |
| 6 | C3.16 | 2014/09/15 | 18:11 | 18:15 | 18:17 | |
| 7 | C3.04 | 2014/09/08 | 19:01 | 19:07 | 19:36 | |
| 8 | C2.99 | 2014/09/16 | 19:06 | 19:27 | 19:34 | |
| 9 | C2.92 | 2014/09/16 | 20:37 | 20:43 | 20:47 | |
| 10 | C2.18 | 2014/09/13 | 23:16 | 23:19 | 23:23 |
Latest news
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/06 | M8.1 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 167.7 +75.9 |
| Last 30 days | 107.1 +13.7 |