Sunspot region AR10197
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/11/15 | 1 | 250 | HHX | N25E73 | |
| 2002/11/16 | 1 | 270 | HHX | N25E58 | |
| 2002/11/17 | 1 | 290 | HHX | N25E46 | |
| 2002/11/18 | 1 | 280 | HHX | N24E33 | |
| 2002/11/19 | 1 | 320 | HHX | N24E20 | |
| 2002/11/20 | 2 | 320 | HKX | N24E07 | |
| 2002/11/21 | 2 | 310 | HHX | N24W06 | |
| 2002/11/22 | 3 | 320 | HKX | N24W20 | |
| 2002/11/23 | 1 | 360 | HHX | N24W33 | |
| 2002/11/24 | 3 | 300 | CSO | N24W46 | |
| 2002/11/25 | 3 | 250 | HHX | N26W58 | |
| 2002/11/26 | 1 | 280 | HHX | N25W71 | |
| 2002/11/27 | 1 | 250 | HHX | N24W84 |
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 10197
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C5.19 | 2002/11/26 | 18:26 | 18:35 | 18:39 | |
| 2 | C1.49 | 2002/11/26 | 12:08 | 12:12 | 12:16 |
Latest news
Monday, 30 March 2026
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| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/05/04 | M1.9 |
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| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (2%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
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| Last 30 days | 92.9 -5 |
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