Viewing archive of Thursday, 16 August 2018 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum flux
120A1.4A8.95

Sunspot regions

Region 12718

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 CRO S07E36

Solar flares on this day

A8.9

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/02Kp5 (G1)
Number of spotless days in 2019:185
Current stretch spotless days:15

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*since 1994

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