Viewing archive of Monday, 9 April 2012 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxC
24 -10B1.12

Sunspot regions

Region 11450

Number of
sunspots
Size Class Magn. Class Spot Location
1 -13 120 20 HSX N15W75

Solar flares on this day

C2.6

Region 11452

Number of
sunspots
Size Class Magn. Class Spot Location
4 10 BXO N17W37

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/03/17Kp5 (G1)
Number of spotless days in 2019:62
Current stretch spotless days:2

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