Sunspot region AR8870
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/02/11 | 1 | 60 | HSX | N20E77 | |
| 2000/02/12 | 1 | 60 | HAX | N18E64 | |
| 2000/02/13 | 1 | 60 | HSX | N20E51 | |
| 2000/02/14 | 1 | 80 | HSX | N20E38 | |
| 2000/02/15 | 1 | 60 | HSX | N19E25 | |
| 2000/02/16 | 1 | 60 | HSX | N19E13 | |
| 2000/02/17 | 1 | 90 | HSX | N19E00 | |
| 2000/02/18 | 1 | 70 | HSX | N19W14 | |
| 2000/02/19 | 1 | 90 | HSX | N19W27 | |
| 2000/02/20 | 1 | 70 | HSX | N18W40 | |
| 2000/02/21 | 1 | 50 | HAX | N18W52 | |
| 2000/02/22 | 1 | 40 | HSX | N20W65 | |
| 2000/02/23 | 1 | 30 | HSX | N18W77 | |
| 2000/02/24 | 1 | 30 | HSX | N19W88 |
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
Space Weather Memes 814AR4409 120Comet C/2026 A1 (MAPS) for the southern hemisphere 38Late 2026/04/01 Filament CME 69AR4403 39
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/03 | M1.3 |
| Last geomagnetic storm | 2026/04/02 | Kp6- (G2) |
| 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 | 141 +55.1 |
| Last 30 days | 95.4 +31.2 |
