Viewing archive of Sunday, 8 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
83 -211C1.2C3.262

Sunspot regions

Region 11909

Number of
sunspots
Size Class Magn. Class Spot Location
7 -3 100 -40 CSO S17W61
HMIIF
HMIBC

Region 11912

Number of
sunspots
Size Class Magn. Class Spot Location
1 120 -10 HSX S21E01
HMIIF
HMIBC

Region 11915

Number of
sunspots
Size Class Magn. Class Spot Location
4 -6 10 -20 BXO S30W59
HMIIF
HMIBC

Region 11916

Number of
sunspots
Size Class Magn. Class Spot Location
34 13 220 20 DAI S13W25
HMIIF
HMIBC

Region 11917

Number of
sunspots
Size Class Magn. Class Spot Location
8 60 DAO S16E63
HMIIF
HMIBC

Solar flares on this day

C1.92

All times in UTC

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Last X-flare2024/10/31X2.0
Last M-flare2024/11/05M2.6
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
September 2024141.4 -74.1
November 2024215.8 +74.4
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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