Viewing archive of Sunday, 22 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 fluxCM
111 -200C1.34M4.81127

Sunspot regions

Region 11920

Number of
sunspots
Size Class Magn. Class Spot Location
1 30 HAX N13W88
HMIIF
HMIBC

Region 11921

Number of
sunspots
Size Class Magn. Class Spot Location
2 180 HAX N07W85
HMIIF
HMIBC

Region 11928

Number of
sunspots
Size Class Magn. Class Spot Location
28 460 EKC S17W47
HMIIF
HMIBC

Solar flares on this day

C7.37 C6.78 M2.8 M1.67 C5.34 M4.82 M1.26 C8.76 M2.3 M1.18

Region 11929

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 AXX S12E11
HMIIF
HMIBC

Region 11930

Number of
sunspots
Size Class Magn. Class Spot Location
7 90 DAI S11W05
HMIIF
HMIBC

Region 11931

Number of
sunspots
Size Class Magn. Class Spot Location
2 220 HSX S15E36
HMIIF
HMIBC

Region 11933

Number of
sunspots
Size Class Magn. Class Spot Location
3 60 DAO S13W65
HMIIF
HMIBC

Region 11934

Number of
sunspots
Size Class Magn. Class Spot Location
5 140 CAO S15E53
HMIIF
HMIBC

Solar flares on this day

C9.17 M2.29

All times in UTC

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Last X-flare2024/10/31X2.0
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Spotless days
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September 2024141.4 -74.1
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Last 30 days161.1 +7.2

This day in history*

Solar flares
12013X4.93
21998X1.21
32014X1.14
42003M7.6
52004M5.72
DstG
12023-172G3
21991-92G2
31986-74G1
41959-73G1
51993-71G1
*since 1994

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