Sunspot region AR13266
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/03/29 | 4 | 20 | BXO | N08E41 | |
| 2023/03/30 | 2 | 10 | BXO | N09E27 | |
| 2023/03/31 | 5 | 10 | BXO | N09E15 | |
| 2023/04/01 | 2 | 10 | BXO | N09E01 | |
| 2023/04/03 | 3 | 70 | CSO | N10W25 | |
| 2023/04/04 | 1 | 10 | AXX | N10W39 | |
| 2023/04/05 | 2 | 30 | CSO | N11W55 | |
| 2023/04/06 | 2 | 20 | CRO | N10W69 |
2023/03/29
2023/03/30
2023/03/31
2023/04/01
2023/04/03
2023/04/04
2023/04/05
2023/04/06
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2023/03/29
2023/03/30
2023/03/31
2023/04/01
2023/04/03
2023/04/04
2023/04/05
2023/04/06
|
Latest news
Wednesday, 13 May 2026
Coronal hole faces Earth
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Latest forum messages
AR4436 168Coronal Hole 53 22Incoming & Unnumbered Active Regions 375Current Farside Activity 484Filaments and prominences 554
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Space weather facts
| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/05/10 | M5.7 |
| Last geomagnetic storm | 2026/05/05 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (2%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2026 | 79.3 -6.6 |
| May 2026 | 99.5 +20.2 |
| Last 30 days | 96.3 +3.8 |
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