Sunspot region AR9172
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/09/25 | 1 | 50 | HSX | N12E70 | |
| 2000/09/26 | 6 | 100 | DAO | N12E58 | |
| 2000/09/27 | 9 | 80 | DSO | N12E46 | |
| 2000/09/28 | 6 | 80 | HSX | N12E32 | |
| 2000/09/29 | 3 | 50 | CSO | N12E18 | |
| 2000/09/30 | 5 | 50 | CSO | N12E08 | |
| 2000/10/01 | 3 | 40 | CSO | N13W07 | |
| 2000/10/02 | 1 | 40 | HSX | N14W21 | |
| 2000/10/03 | 1 | 30 | HSX | N15W34 | |
| 2000/10/04 | 1 | 30 | HSX | N14W48 | |
| 2000/10/05 | 1 | 30 | HSX | N13W62 | |
| 2000/10/06 | 1 | 30 | HSX | N12W76 | |
| 2000/10/07 | 1 | 50 | HAX | N15W87 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 9172
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.01 | 2000/10/05 | 06:00 | 06:13 | 06:38 |
Latest news
Wednesday, 8 May 2024
Sunspot region 3664, major flares and CMEs!
Monday, 6 May 2024
X4.5 solar flare
Saturday, 4 May 2024
Sunspot region 3663, X1 solar flare
Latest forum messages
AR3664 370all these X- and M- flares CME 08.05-09.05 2Unproven theories 387[CME] AR 13664, X1.04, 2024-05-08 74Space Weather Memes 348
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Space weather facts
| Last X-flare | 2024/05/08 | X1.0 |
| Last M-flare | 2024/05/09 | M2.0 |
| Last geomagnetic storm | 2024/05/06 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| Last 30 days | 163.9 +73.1 |