Sunspot region AR13037
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2022/06/15 | 2 | 20 | CRO | S20W28 | |
| 2022/06/16 | 8 | 40 | DSO | S20W41 | |
| 2022/06/17 | 13 | 60 | CSI | S21W55 | |
| 2022/06/18 | 4 | 30 | CRO | S21W69 | |
| 2022/06/19 | 2 | 30 | CRO | S21W82 | |
| 2022/06/20 | 2 | 30 | CRO | S19W97 |
2022/06/15
2022/06/16
2022/06/17
2022/06/18
2022/06/19
2022/06/20
|
2022/06/15
2022/06/16
2022/06/17
2022/06/18
2022/06/19
2022/06/20
|
| C |
|---|
| 5 |
The top 5 solar flares from sunspot region 13037
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.3 | 2022/06/17 | 18:18 | 18:25 | 18:32 | |
| 2 | C2.0 | 2022/06/19 | 02:38 | 02:52 | 03:11 | |
| 3 | C1.8 | 2022/06/19 | 03:11 | 03:25 | 03:31 | |
| 4 | C1.7 | 2022/06/19 | 03:11 | 03:19 | 03:32 | |
| 5 | C1.4 | 2022/06/18 | 00:00 | 00:09 | 00:11 |
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
AR4392 (including CMEs) 99Growth of Cycle 25 986Incoming & Unnumbered Active Regions 224Current Farside Activity 418AR4397 1
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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 | 2026/03/14 | Kp6 (G2) |
| 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 | 82.4 +4.2 |
| Last 30 days | 61.1 -58.1 |