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Sunspot region AR13747

Number of
sunspots		 Size Class Magn. Class Spot Location
2024/07/11 2 100 HSX S24E44
2024/07/12 2 180 HSX S25E32
2024/07/13 2 180 CSO S24E18
2024/07/14 1 140 HSX S25E04
2024/07/15 2 130 HSX S25W09
2024/07/16 2 120 HSX S18W25
2024/07/17 3 100 HAX S25W34
2024/07/18 2 110 HAX S24W49
2024/07/19 2 60 HAX S25W59
2024/07/20 2 50 HAX S24W74
2024/07/21 1 50 HAX S25W86
2024/07/22 1 50 HAX S25W0*
M
2

The top 2 solar flares from sunspot region 13747

Start Maximum End
1M1.962024/07/1315:4115:4415:48
2M1.852024/07/1314:5915:3015:41
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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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Last X-flare2024/09/14X4.54
Last M-flare2024/09/14M3.0
Last geomagnetic storm2024/09/17Kp8- (G4)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
August 2024215.5 +19
September 2024154.3 -61.2
Last 30 days161.6 -51.3

This day in history*

Solar flares
12000M7.33
22023M4.0
32004M2.82
42023M1.8
51999M1.38
DstG
11989-255G4
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*since 1994

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