Sunspot region AR8899
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/03/04 | 4 | 10 | BXO | S11E33 | |
| 2000/03/05 | 7 | 30 | BXO | S11E19 | |
| 2000/03/06 | 9 | 20 | DAO | S10E06 | |
| 2000/03/07 | 8 | 30 | CRO | S11W08 | |
| 2000/03/08 | 7 | 40 | DAO | S11W20 | |
| 2000/03/09 | 6 | 30 | CSO | S12W33 | |
| 2000/03/10 | 1 | 20 | HRX | S12W48 | |
| 2000/03/11 | 1 | 0 | AXX | S13W61 |
| C |
|---|
| 4 |
The top 4 solar flares from sunspot region 8899
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.04 | 2000/03/08 | 17:54 | 17:57 | 18:01 | |
| 2 | C2.93 | 2000/03/10 | 09:06 | 09:12 | 09:17 | |
| 3 | C2.59 | 2000/03/10 | 16:23 | 16:26 | 16:32 | |
| 4 | C2.29 | 2000/03/04 | 16:18 | 16:52 | 17:59 |
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/04 | M6.0 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 175.4 +83.6 |
| Last 30 days | 107.3 +14.6 |