Sunspot region AR8845
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/01/26 | 4 | 20 | CSO | S14E24 | |
| 2000/01/27 | 6 | 40 | CAO | S15E09 | |
| 2000/01/28 | 9 | 40 | CAO | S16W06 | |
| 2000/01/29 | 4 | 30 | CSO | S16W20 | |
| 2000/01/30 | 5 | 20 | BXO | S17W33 | |
| 2000/01/31 | 1 | 20 | HSX | S16W48 | |
| 2000/02/01 | 1 | 10 | HRX | S16W61 | |
| 2000/02/02 | 1 | 10 | HRX | S16W74 | |
| 2000/02/03 | 1 | 30 | HRX | S15W86 |
| B | C |
|---|---|
| 1 | 1 |
The top 2 solar flares from sunspot region 8845
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.67 | 2000/01/26 | 06:02 | 06:06 | 06:10 | |
| 2 | B8.84 | 2000/01/29 | 22:19 | 22:27 | 22:34 |
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Space weather facts
| Last X-flare | 2026/01/18 | X1.9 |
| Last M-flare | 2026/01/21 | M3.4 |
| Last geomagnetic storm | 2026/01/22 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| January 2026 | 119.6 -4.4 |
| Last 30 days | 122.3 +11.2 |