Sunspot region AR12187
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2014/10/12 | 1 | 100 | HSX | S08E79 | |
| 2014/10/13 | 3 | 120 | CSO | S09E65 | |
| 2014/10/14 | 3 | 210 | ESO | S10E54 | |
| 2014/10/15 | 5 | 210 | CSO | S09E44 | |
| 2014/10/16 | 3 | 190 | CAO | S10E29 | |
| 2014/10/17 | 6 | 220 | CSO | S10E16 | |
| 2014/10/18 | 1 | 200 | HSX | S09W00 | |
| 2014/10/19 | 10 | 210 | CSO | S09W12 | |
| 2014/10/20 | 7 | 160 | CSO | S09W27 | |
| 2014/10/21 | 1 | 160 | HSX | S08W41 | |
| 2014/10/22 | 3 | 170 | CSO | S08W53 | |
| 2014/10/23 | 2 | 110 | CSO | S10W67 | |
| 2014/10/24 | 1 | 110 | HSX | S09W81 | |
| 2014/10/25 | 1 | 70 | HAX | S08W93 | |
| 2014/10/26 | 1 | 70 | HAX | S08W0* |
2014/10/12
2014/10/13
2014/10/14
2014/10/15
2014/10/16
2014/10/17
2014/10/18
2014/10/19
2014/10/20
2014/10/21
2014/10/22
2014/10/23
2014/10/24
2014/10/25
|
2014/10/12
2014/10/13
2014/10/14
2014/10/15
2014/10/16
2014/10/17
2014/10/18
2014/10/19
2014/10/20
2014/10/21
2014/10/22
2014/10/23
2014/10/24
2014/10/25
|
| B | C |
|---|---|
| 3 | 4 |
The top 7 solar flares from sunspot region 12187
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.66 | 2014/10/12 | 05:10 | 05:15 | 05:21 | |
| 2 | C2.6 | 2014/10/12 | 23:52 | 00:13 | 00:29 | |
| 3 | C2.53 | 2014/10/12 | 06:19 | 06:37 | 06:41 | |
| 4 | C1.32 | 2014/10/11 | 23:04 | 23:23 | 23:38 | |
| 5 | B9.12 | 2014/10/12 | 10:00 | 10:13 | 10:19 | |
| 6 | B8.96 | 2014/10/11 | 03:26 | 03:45 | 04:25 | |
| 7 | B8.51 | 2014/10/12 | 02:30 | 02:40 | 02:47 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
X1.9 CME 1350AR4366 570New satellites - Proba-3, PUNCH, SWFO-L1, GOES-U/19 68Anomalous sunspots on the sun ? 5JHelioviewer Tips and Settings 39
More topicsSupport SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!
Space weather facts
| Last X-flare | 2026/02/02 | X1.6 |
| Last M-flare | 2026/02/02 | M2.4 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| February 2026 | 97 -27 |
| Last 30 days | 118.3 +3.5 |