Sunspot region AR11499
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/06/04 | 3 | 40 | DSO | N16E50 | |
| 2012/06/05 | 2 | 20 | CRO | N15E34 | |
| 2012/06/06 | 10 | 30 | ERO | N15E18 | |
| 2012/06/07 | 14 | 20 | BXI | N15E05 | |
| 2012/06/08 | 14 | 20 | CAI | N15W09 | |
| 2012/06/09 | 14 | 20 | CAO | N15W23 | |
| 2012/06/10 | 7 | 60 | CAO | N16W31 | |
| 2012/06/11 | 11 | 50 | CAO | N16W43 | |
| 2012/06/12 | 5 | 10 | BXO | N16W60 | |
| 2012/06/13 | 3 | 10 | BXO | N15W71 |
| C | M |
|---|---|
| 19 | 1 |
The top 10 solar flares from sunspot region 11499
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.31 | 2012/06/07 | 15:29 | 15:43 | 15:55 | |
| 2 | C6.14 | 2012/06/05 | 20:49 | 20:59 | 21:09 | |
| 3 | C3.91 | 2012/06/07 | 14:19 | 14:28 | 14:37 | |
| 4 | C2.27 | 2012/06/09 | 10:27 | 10:32 | 10:37 | |
| 5 | C2.26 | 2012/06/05 | 11:53 | 11:57 | 11:59 | |
| 6 | C2.22 | 2012/06/11 | 21:01 | 21:05 | 21:10 | |
| 7 | C2.14 | 2012/06/09 | 03:00 | 03:08 | 03:20 | |
| 8 | C1.84 | 2012/06/12 | 22:50 | 23:11 | 23:19 | |
| 9 | C1.8 | 2012/06/06 | 16:14 | 16:20 | 16:25 | |
| 10 | C1.8 | 2012/06/06 | 21:28 | 21:32 | 21:48 |
Latest news
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Latest forum messages
CMes from ar 4392 (19-21st of march) 158Current Farside Activity 424What, no CH/HSS thread? 57Incoming & Unnumbered Active Regions 228An interesting article about the suns dynamo 2
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/18 | M2.7 |
| Last geomagnetic storm | 2026/03/20 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 77.5 -0.7 |
| Last 30 days | 63.5 -42.2 |