Sunspot region AR12018

Number of
sunspots
Size Class Magn. Class Spot Location
2014/03/26 4 30 CRO N02E25
2014/03/27 9 30 CAO N03E10
2014/03/28 9 70 DSI N03W04
2014/03/29 8 30 CRO N03W16
2014/03/30 4 10 BXO N03W29

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Space weather facts

Last X-flare2024/12/08X2.2
Last M-flare2024/12/23M1.0
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024106.6 -45.9
Last 30 days116.1 -41.8

This day in history*

Solar flares
12015M6.75
21998M3.34
32013M2.36
42013M1.97
52001M1.69
DstG
12002-67
22000-62G2
31989-60
42014-57
51982-53G1
*since 1994

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