Sunspot region AR12985
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2022/04/03 | 3 | 30 | HSX | S20E68 | |
| 2022/04/04 | 2 | 30 | HAX | S25E55 | |
| 2022/04/05 | 2 | 50 | HAX | S21E41 | |
| 2022/04/06 | 2 | 40 | HRX | S22E28 | |
| 2022/04/07 | 3 | 30 | CRO | S19E15 | |
| 2022/04/08 | 4 | 30 | CRO | S20E03 | |
| 2022/04/09 | 3 | 20 | BXO | S20W15 | |
| 2022/04/10 | 1 | 10 | AXX | S20W25 |
2022/04/03
2022/04/04
2022/04/05
2022/04/06
2022/04/07
2022/04/08
2022/04/09
2022/04/10
|
2022/04/03
2022/04/04
2022/04/05
2022/04/06
2022/04/07
2022/04/08
2022/04/09
2022/04/10
|
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 12985
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.9 | 2022/04/05 | 22:30 | 22:41 | 22:48 | |
| 2 | C1.2 | 2022/04/07 | 01:16 | 01:31 | 01:41 |
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
JHelioviewer Tips and Settings 40AR4366 609X8 CME 1X1.9 CME 1359New satellites - Proba-3, PUNCH, SWFO-L1, GOES-U/19 71
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Space weather facts
| Last X-flare | 2026/02/02 | X1.6 |
| Last M-flare | 2026/02/02 | M2.5 |
| 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 | 114 -10 |
| Last 30 days | 118.1 +6.2 |