Sunspot region AR12364
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/06/07 | 3 | 10 | BXO | S05E64 | |
| 2015/06/08 | 5 | 10 | BXO | S06E49 | |
| 2015/06/09 | 5 | 10 | BXO | S05E35 | |
| 2015/06/10 | 3 | 10 | AXX | S07E24 | |
| 2015/06/11 | 2 | 10 | AXX | S07E11 |
2015/06/07
2015/06/08
2015/06/09
2015/06/10
2015/06/11
|
2015/06/07
2015/06/08
2015/06/09
2015/06/10
2015/06/11
|
| B | C |
|---|---|
| 1 | 2 |
The top 3 solar flares from sunspot region 12364
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.06 | 2015/06/09 | 19:55 | 20:06 | 20:20 | |
| 2 | C1.18 | 2015/06/07 | 07:27 | 07:30 | 07:37 | |
| 3 | B7.15 | 2015/06/06 | 19:13 | 19:22 | 19:27 |
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
AR4366 447Space Weather Memes 782Do the high-resolution sunspot counts point to more complex sunspots? 43JHelioviewer Tips and Settings 38Incoming & Unnumbered Active Regions 141
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Space weather facts
| Last X-flare | 2026/02/02 | X2.9 |
| Last M-flare | 2026/02/02 | M5.2 |
| 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 |
| Last 30 days | 119 +4.2 |