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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Spotless days
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March 2025134.2 -20.4
April 2025141.4 +7.2
Last 30 days137.9 +0.4

This day in history*

Solar flares
12013M9.34
22024M5.47
32001M3.41
42000M1.63
52000M1.5
DstG
12001-271G4
21990-190G3
31978-114G4
41982-110G2
51959-88G1
*since 1994

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