Viewing archive of Thursday, 5 December 2013 - Sunspot regions

It appears that the image of the visible solar disk for this day in history is missing.
Sunspot number New regionsBackground fluxMaximum fluxC
103 50 -1C1.43C9.674

Sunspot regions

Region 11908

Number of
sunspots
Size Class Magn. Class Spot Location
3 -2 80 DSO S26W48
HMIIF
HMIBC

Region 11909

Number of
sunspots
Size Class Magn. Class Spot Location
11 -6 250 EKC S17W20
HMIIF
HMIBC

Solar flares on this day

C9.65

Region 11911

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 -10 BXO S11W38
HMIIF
HMIBC

Region 11912

Number of
sunspots
Size Class Magn. Class Spot Location
1 110 -10 HSX S21E40
HMIIF
HMIBC

Region 11913

Number of
sunspots
Size Class Magn. Class Spot Location
5 -4 130 40 DAO S14W84
HMIIF
HMIBC

Region 11915

Number of
sunspots
Size Class Magn. Class Spot Location
3 30 20 CAO S29W23
HMIIF
HMIBC

Region 11916

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 BXO S14E19
HMIIF
HMIBC

Solar flares on this day

C2.77

All times in UTC

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Last X-flare2024/12/08X2.2
Last M-flare2024/12/22M1.0
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024103.3 -49.2
Last 30 days115.4 -40.8

This day in history*

Solar flares
11999M7.71
22013M4.82
32023M3.33
42013M2.8
51999M2.61
DstG
11982-101G3
22014-71G1
32001-59
41987-59
51989-58G1
*since 1994

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