Sunspot region AR8875
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/02/16 | 1 | 10 | HRX | S23E55 | |
| 2000/02/17 | 4 | 20 | BXO | S22E40 | |
| 2000/02/18 | 5 | 20 | CRO | S22E28 | |
| 2000/02/19 | 3 | 10 | BXO | S19E14 | |
| 2000/02/20 | 2 | 0 | BXO | S21W01 | |
| 2000/02/21 | 11 | 50 | CAO | S22W13 | |
| 2000/02/22 | 12 | 150 | DAO | S22W27 | |
| 2000/02/23 | 15 | 140 | DAO | S23W41 | |
| 2000/02/24 | 13 | 120 | CAO | S23W54 | |
| 2000/02/25 | 10 | 60 | DAO | S23W68 | |
| 2000/02/26 | 6 | 50 | DSO | S24W79 |
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 221Incoming & Unnumbered Active Regions 298AR4431 2Unspecified geomagnetic activity 184Current Farside Activity 468
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Space weather facts
| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/04/28 | M1.11 |
| 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 | |
|---|---|
| April 2026 | 79.3 -6.6 |
| Last 30 days | 90.3 -1 |
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