Viewing archive of Wednesday, 30 January 2019 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
12 -30A5.5C5.272

Sunspot regions

Region 12733

Number of
sunspots
Size Class Magn. Class Spot Location
5 -1 90 10 CSO N05W76

Solar flares on this day

B1.7 B2.1 B3.6 C5.2 B3.2 B2.7 B8.5 C1.3 B1.7 B1.1 B9.7 B4.4 B5.3 B2.9 B3.3

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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 2019:192
Current stretch spotless days:22

This day in history*

Solar flares
12001X2.6
22011X1.9
32011M7.1
41997M5.9
52011M5.8
ApG
1200341G2
2199828G2
3200624G1
4201421
5201015
*since 1994

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