Sunspot region AR9181
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/10/03 | 6 | 150 | DAO | S32E65 | |
| 2000/10/04 | 7 | 150 | DAI | S29E53 | |
| 2000/10/05 | 11 | 130 | DAI | S27E41 | |
| 2000/10/06 | 11 | 140 | DSI | S28E30 | |
| 2000/10/07 | 14 | 70 | DAO | S28E16 | |
| 2000/10/08 | 10 | 60 | DSO | S29E01 | |
| 2000/10/09 | 7 | 100 | DSO | S30W12 | |
| 2000/10/10 | 6 | 60 | DSO | S29W24 | |
| 2000/10/11 | 5 | 30 | CSO | S28W35 | |
| 2000/10/12 | 3 | 20 | CSO | S29W46 | |
| 2000/10/13 | 1 | 10 | HSX | S27W60 |
| C |
|---|
| 5 |
The top 5 solar flares from sunspot region 9181
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C5.66 | 2000/10/07 | 23:36 | 23:41 | 23:45 | |
| 2 | C4.94 | 2000/10/04 | 15:03 | 15:14 | 15:24 | |
| 3 | C3.83 | 2000/10/04 | 05:20 | 05:26 | 05:32 | |
| 4 | C1.39 | 2000/10/05 | 21:54 | 21:58 | 22:02 | |
| 5 | C1.17 | 2000/10/09 | 01:47 | 01:53 | 01:58 |
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/22 | M1.3 |
| Last geomagnetic storm | 2025/04/21 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2025 | 134.2 -20.4 |
| April 2025 | 126.5 -7.7 |
| Last 30 days | 124.6 -4.5 |