Sunspot region AR13749
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/07/13 | 2 | 50 | CSO | S32E66 | |
| 2024/07/14 | 3 | 50 | CSO | S32E52 | |
| 2024/07/15 | 4 | 40 | CAO | S32E41 | |
| 2024/07/16 | 4 | 20 | HRX | S33E31 | |
| 2024/07/17 | 2 | 20 | HRX | S33E16 | |
| 2024/07/18 | 1 | 10 | AXX | S33E02 | |
| 2024/07/19 | 1 | 10 | AXX | S33W10 |
2024/07/13
2024/07/14
2024/07/15
2024/07/16
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2024/07/18
2024/07/19
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2024/07/13
2024/07/14
2024/07/15
2024/07/16
2024/07/17
2024/07/18
2024/07/19
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Latest news
Saturday, 14 September 2024
X4.5 solar flare with a fast coronal mass ejection
Thursday, 12 September 2024
G3 geomagnetic storm watch due to CME passage
Monday, 12 August 2024
Severe G4 geomagnetic storm
Latest forum messages
AR13825 2024/09/14 CME 528Unspecified geomagnetic activity 1440Some weird thing on farside seismic signature 7Sunspot Latitudes at or near Solar Maximum 52Quick question 1
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Space weather facts
| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/14 | M3.0 |
| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 154.3 -61.2 |
| Last 30 days | 161.6 -51.3 |