Sunspot region AR11942

Number of
sunspots
Size Class Magn. Class Spot Location
2014/01/01 1 20 HRX N10E62
2014/01/02 1 20 CRO N10E49
2014/01/03 4 30 CAO N10E37
2014/01/04 4 30 CAO N10E23
2014/01/05 1 30 HSX N10E08
2014/01/06 3 20 HSX N10W06
2014/01/07 3 20 CRO N10W20
2014/01/08 1 10 AXX N10W34

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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/09M1.0
Last geomagnetic storm2026/04/03Kp7- (G3)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 202694.2 +8.3
Last 30 days94.7 +34.5

This day in history*

Solar flares
12024M4.3
22025M4.2
32002M2.07
42023M1.5
52001M1.47
DstG
11973-134G4
21981-129G1
31971-121G4
41961-118G3
51990-104G2
*since 1994

Aurora on this day in history

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