Sunspot region AR13740

Number of
sunspots
Size Class Magn. Class Spot Location
2024/07/06 4 10 BXO S20W03
2024/07/07 2 20 CRO S18W18
2024/07/08 3 10 BXO S17W33
2024/07/09 2 10 BXO S18W46
2024/07/10 2 10 AXX S18W61
2024/07/11 2 10 BXO S18W75
C
4

The top 4 solar flares from sunspot region 13740

Start Maximum End
1C4.62024/07/0814:4114:4414:50
2C4.62024/07/1212:1012:1312:20
3C4.22024/07/0811:0511:1311:17
4C4.22024/07/0811:2911:3311:37

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Space weather facts

Last X-flare2024/07/16X2
Last M-flare2024/07/19M3.1
Last geomagnetic storm2024/06/28Kp8- (G4)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
June 2024164.2 -7.5
July 2024180.6 +16.4
Last 30 days170.8 +24

This day in history*

Solar flares
12012X1.12
22000M9.23
31999M8.39
42023M3.81
52024M3.1
DstG
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*since 1994

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