Viewing archive of Monday, 12 December 2022 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
142 10 -3B7.67C3.465

Sunspot regions

Region 13153

Number of
sunspots
Size Class Magn. Class Spot Location
5 670 -20 FHO S17W72
HMIIF
HMIBC

Solar flares on this day

C3.2 B9.8

Region 13156

Number of
sunspots
Size Class Magn. Class Spot Location
8 3 150 70 DSO N30W67
HMIIF
HMIBC

Solar flares on this day

C3.5 C1.7 C2.1

Region 13157

Number of
sunspots
Size Class Magn. Class Spot Location
11 -6 210 -10 CSI N16W52
HMIIF
HMIBC

Region 13160

Number of
sunspots
Size Class Magn. Class Spot Location
1 80 HSX N22W03
HMIIF
HMIBC

Region 13162

Number of
sunspots
Size Class Magn. Class Spot Location
1 80 10 HSX S13E16
HMIIF
HMIBC

Region 13163

Number of
sunspots
Size Class Magn. Class Spot Location
8 -1 160 20 ESO S20E39
HMIIF
HMIBC

Region 13164

Number of
sunspots
Size Class Magn. Class Spot Location
5 20 DRO S20W45
HMIIF
HMIBC

Region 13165

Number of
sunspots
Size Class Magn. Class Spot Location
10 6 30 10 DRO S20W23
HMIIF
HMIBC

Region 13166

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 10 -10 BXO S07E30
HMIIF
HMIBC

Solar flares on this day

C3.1

All times in UTC

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Last X-flare2024/11/06X2.39
Last M-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.7 -23.8
Last 30 days156.1 +4.7

This day in history*

Solar flares
11998X5.37
21998X3.59
32001X1.41
42001M5.51
51998M2.7
DstG
11991-139G2
21982-114G2
31975-97G2
42003-87G2
51960-76G2
*since 1994

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