Sunspot region AR10187
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/11/07 | 4 | 20 | CSO | N07E07 | |
| 2002/11/08 | 4 | 20 | BXO | N07W07 | |
| 2002/11/09 | 4 | 10 | BXO | N08W18 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 10187
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.27 | 2002/11/06 | 19:40 | 19:46 | 19:56 |
Latest news
Friday, 1 November 2024
X2.0 solar flare
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
Tuesday, 8 October 2024
Double X-flares, glancing blow possible
Latest forum messages
AR 13883 107AR13883 2024/11/04 CME 15Incoming & Unnumbered Active Regions 1185Unspecified geomagnetic activity 155750 mhz F2 39
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Space weather facts
| Last X-flare | 2024/10/31 | X2.03 |
| Last M-flare | 2024/11/05 | M4.1 |
| Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| September 2024 | 141.4 -74.1 |
| November 2024 | 215.8 +74.4 |
| Last 30 days | 160.9 +7.7 |