Sunspot region AR8527

Number of
sunspots
Size Class Magn. Class Spot Location
1999/05/01 1 0 AXX N27E68
1999/05/02 1 20 HRX N26E53
1999/05/03 3 20 HSX N27E38
1999/05/04 1 10 HRX N28E25
1999/05/05 1 10 HSX N26E12
1999/05/06 1 0 AXX N26E00
1999/05/07 1 0 AXX N26W11
1999/05/11 1 0 AXX N21W63
C
1

The top 1 solar flares from sunspot region 8527

Start Maximum End
1C5.191999/05/0216:3716:5217:16

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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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