Viewing archive of Tuesday, 10 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
169 442 -1C1.23C3.323

Sunspot regions

Region 11909

Number of
sunspots
Size Class Magn. Class Spot Location
1 40 -10 HSX S19W93
HMIIF
HMIBC

Region 11912

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 110 -10 HSX S21W24
HMIIF
HMIBC

Region 11916

Number of
sunspots
Size Class Magn. Class Spot Location
20 210 -30 EAC S13W51
HMIIF
HMIBC

Solar flares on this day

C3.28

Region 11917

Number of
sunspots
Size Class Magn. Class Spot Location
10 2 240 30 CAI S16E45
HMIIF
HMIBC

Region 11918

Number of
sunspots
Size Class Magn. Class Spot Location
4 1 110 50 DAO S08E63
HMIIF
HMIBC

Region 11919

Number of
sunspots
Size Class Magn. Class Spot Location
5 20 CRO S06W25
HMIIF
HMIBC

Region 11920

Number of
sunspots
Size Class Magn. Class Spot Location
1 70 HSX N12E71
HMIIF
HMIBC

Solar flares on this day

C2.73

Region 11921

Number of
sunspots
Size Class Magn. Class Spot Location
2 120 HSX N06E75
HMIIF
HMIBC

All times in UTC

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Last X-flare2024/11/06X2.39
Last M-flare2024/11/25M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024145.5 -20.9
Last 30 days158.8 +11.1

This day in history*

Solar flares
12000X2.81
22001X1.68
32000X1.18
42000M5.13
51999M2.97
DstG
11982-192G3
21978-149G3
32001-145
41986-105G3
52023-99G2
*since 1994

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