Viewing archive of Wednesday, 11 December 2024 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
114 -110 -2C1.19M6.71113

Sunspot regions

Region 13912

Number of
sunspots
Size Class Magn. Class Spot Location
5 180 DAI S06W0*
HMIIF
HMIBC

Solar flares on this day

C3.9 M6.7 C2.4

Region 13916

Number of
sunspots
Size Class Magn. Class Spot Location
3 -7 10 -20 BXO S15W39
HMIIF
HMIBC

Solar flares on this day

C5.7

Region 13917

Number of
sunspots
Size Class Magn. Class Spot Location
23 3 280 50 DKI S08W28
HMIIF
HMIBC

Solar flares on this day

C3.1

Region 13920

Number of
sunspots
Size Class Magn. Class Spot Location
21 9 250 190 EKI N23E12
HMIIF
HMIBC

Solar flares on this day

C2.3 C3.1 C6.8 C2.1 C2.7 C1.9 M2.8 C3.8

Region 13921

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S05W11
HMIIF
HMIBC

Region 13922

Number of
sunspots
Size Class Magn. Class Spot Location
5 1 50 30 CSO S18E49
HMIIF
HMIBC

Solar flares on this day

M2 C3.8

Region 13923

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 10 AXX N24W44
HMIIF
HMIBC

All times in UTC

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Last X-flare2024/12/08X2.2
Last M-flare2024/12/15M3.0
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 202499.5 -53
Last 30 days117.6 -37.8

This day in history*

Solar flares
11998X1.15
22014M9.92
32002M3.54
41999M2.19
51999M1.36
DstG
11971-120G1
21958-111G3
31978-78G2
41988-77G1
51962-76G2
*since 1994

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