Sunspot region AR8964

Number of
sunspots
Size Class Magn. Class Spot Location
2000/04/17 3 10 BXO N34E21
2000/04/18 6 30 CAO N34E08
2000/04/19 4 20 DSO N34W04
2000/04/20 2 20 CSO N34W17
2000/04/21 2 10 HRX N34W31
2000/04/22 1 10 HRX N35W44
C
1

The top 1 solar flares from sunspot region 8964

Start Maximum End
1C1.532000/04/2416:2516:2816:30

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Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/24M1.0
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024144.7 -21.7
Last 30 days158.7 +10.9

This day in history*

Solar flares
12000X3.4
22000X2.87
32000X2.71
41998X1.54
51999M4.33
DstG
12001-221G4
21982-197G3
31986-86G2
41981-66
51991-65
*since 1994

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