Sunspot region AR9617

Number of
sunspots
Size Class Magn. Class Spot Location
2001/09/13 5 180 DAO N10E71
2001/09/14 6 120 CAO N11E56
2001/09/15 6 70 DAO N11E43
2001/09/16 7 60 DSO N08E30
2001/09/17 4 40 CSO N13E17
2001/09/18 4 20 CSO N08E04
2001/09/19 5 20 CRO N08W10
2001/09/20 11 20 BXO N10W21

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Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/13M1.7
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024166 -0.4
Last 30 days163.2 +18.4

This day in history*

Solar flares
11999X1.15
21999M8.06
32005M5.58
41999M4.11
52005M3.72
DstG
11960-167G3
21998-109G2
32012-108G2
41989-105
51979-90G1
*since 1994

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