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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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Space weather facts

Last X-flare2024/11/06X2.3
Last M-flare2024/11/08M1.4
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024190.1 +23.7
Last 30 days160.2 +7.9

This day in history*

Solar flares
12013X1.59
22001X1.3
32000X1.07
42001M6.04
52000M4.14
DstG
12004-374G4
21991-280G4
31998-149G4
41961-78G2
51999-73G1
*since 1994

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