Sunspot region AR10016
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/06/26 | 1 | 50 | HSX | S15E71 | |
| 2002/06/27 | 1 | 70 | HSX | S15E57 | |
| 2002/06/28 | 1 | 70 | HSX | S15E43 | |
| 2002/06/29 | 6 | 100 | CSO | S16E31 | |
| 2002/06/30 | 5 | 80 | CSO | S16E18 | |
| 2002/07/01 | 3 | 60 | CSO | S15E04 | |
| 2002/07/02 | 2 | 50 | CSO | S16W10 | |
| 2002/07/03 | 1 | 40 | HSX | S15W22 | |
| 2002/07/04 | 1 | 50 | HSX | S16W34 | |
| 2002/07/05 | 4 | 60 | CSO | S17W48 | |
| 2002/07/06 | 3 | 50 | CSO | S17W63 | |
| 2002/07/07 | 2 | 40 | DSO | S17W76 | |
| 2002/07/08 | 1 | 10 | HSX | S17W88 |
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 215AR4425 62SWPC Display bug or other issues 33CMEs from AR4420 (April 23th - 24th) 55Incoming & Unnumbered Active Regions 294
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Space weather facts
| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/04/28 | M1.1 |
| 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 | 88.4 +2.5 |
| Last 30 days | 90 +1.5 |
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