Viewing archive of Wednesday, 4 November 2015 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxCM
93 -21B5.7M3.7273

Sunspot regions

Region 12443

Number of
sunspots
Size Class Magn. Class Spot Location
52 16 560 -30 FKC N06E03

Solar flares on this day

C1.1 C1.4 C1.1 M3.7

Region 12445

Number of
sunspots
Size Class Magn. Class Spot Location
10 -3 200 -40 EAC N16W69

Solar flares on this day

C3.0 B9.9 M1.9 C1.0 C4.6 B9.6 M2.5

Region 12447

Number of
sunspots
Size Class Magn. Class Spot Location
3 20 CRO N03E23

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/10/26Kp5 (G1)
Number of spotless days in 2019:237
Current stretch spotless days:10

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*since 1994

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