Sunspot region AR13348
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/06/23 | 3 | 20 | BXO | S31E46 | |
| 2023/06/24 | 2 | 20 | BXO | S31E32 | |
| 2023/06/26 | 2 | 10 | BXO | S33E11 | |
| 2023/06/27 | 5 | 10 | BXO | S33W02 | |
| 2023/06/28 | 3 | 10 | BXO | S33W14 |
2023/06/23
2023/06/24
2023/06/26
2023/06/27
2023/06/28
|
2023/06/23
2023/06/24
2023/06/26
2023/06/27
2023/06/28
|
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 13348
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C5.0 | 2023/06/28 | 18:54 | 18:58 | 19:03 | |
| 2 | C2.8 | 2023/06/29 | 03:50 | 04:03 | 04:10 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Latest forum messages
AR4420 188Comet C/2025 R3 (PANSTARRS) 12SWPC Display bug or other issues 26CMEs from AR4420 (April 23th - 24th) 49AR4425 33
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Space weather facts
| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/04/27 | M1.0 |
| Last geomagnetic storm | 2026/04/20 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 85 -0.9 |
| Last 30 days | 90.9 +8.3 |
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