Sunspot region AR8672

Number of
sunspots
Size Class Magn. Class Spot Location
1999/08/19 6 10 BXO N12E01
1999/08/20 12 40 CRO N15W17
1999/08/21 6 20 CRO N16W31
1999/08/22 2 10 AXX N16W49
M
1

The top 1 solar flares from sunspot region 8672

Start Maximum End
1M1.51999/08/1911:5912:0512:13

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Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.7 -23.8
Last 30 days155.2 +4.4

This day in history*

Solar flares
12012M5.08
21999M4.93
31999M3.27
42000M2.33
52012M2.11
DstG
12003-309G3
21991-135G3
32002-128G3
41960-111G2
51970-110G2
*since 1994

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