Sunspot region AR11508
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/06/14 | 20 | 80 | DAI | S28W06 | |
| 2012/06/15 | 12 | 70 | DSI | S28W20 | |
| 2012/06/16 | 9 | 50 | CAO | S28W31 | |
| 2012/06/17 | 9 | 70 | DSO | S29W44 | |
| 2012/06/18 | 5 | 60 | HSX | S29W56 | |
| 2012/06/19 | 1 | 30 | HRX | S28W70 | |
| 2012/06/20 | 1 | 30 | HSX | S28W81 |
| B | C |
|---|---|
| 1 | 2 |
The top 3 solar flares from sunspot region 11508
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.97 | 2012/06/13 | 23:25 | 00:02 | 00:21 | |
| 2 | C1.54 | 2012/06/18 | 06:41 | 07:14 | 08:01 | |
| 3 | B9.25 | 2012/06/18 | 21:32 | 21:36 | 21:39 |
Latest news
Sunday, 8 December 2024
X2.2 solar flare, SDO outage
Thursday, 21 November 2024
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Monday, 11 November 2024
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Latest forum messages
Unspecified geomagnetic activity 1749Strong far side CME 327Power transmission for all of us. And why I believe we are better prepared than ever for major solar events 9Filaments and prominences 595Incoming & Unnumbered Active Regions 1351
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Space weather facts
| Last X-flare | 2024/12/08 | X2.2 |
| Last M-flare | 2024/12/22 | M1.0 |
| Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2024 | 152.5 -13.9 |
| December 2024 | 103.3 -49.2 |
| Last 30 days | 115.4 -40.8 |