Viewing archive of Thursday, 15 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 fluxCM
140 -340 -1C3.08M5.74146

Sunspot regions

Region 13153

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 AXX S17W0*
HMIIF
HMIBC

Region 13156

Number of
sunspots
Size Class Magn. Class Spot Location
1 100 HAX N26W0*
HMIIF
HMIBC

Region 13160

Number of
sunspots
Size Class Magn. Class Spot Location
1 70 -10 HSX N23W44
HMIIF
HMIBC

Region 13162

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 80 CSO S12W24
HMIIF
HMIBC

Region 13163

Number of
sunspots
Size Class Magn. Class Spot Location
23 1 400 50 EKC S19E02
HMIIF
HMIBC

Solar flares on this day

C4.2 C8.1 C6.6

Region 13164

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 10 AXX S19W91
HMIIF
HMIBC

Region 13165

Number of
sunspots
Size Class Magn. Class Spot Location
16 4 340 140 EKC S19W69
HMIIF
HMIBC

Solar flares on this day

C6.4 M1.6 C3.9 C4.5 C7.7 M2.4 M1.0 C9.3 M1.5 M1.6 C6.1 C8.4 C9.3 C9.6 M1.12 M2.0 C5.4 C6.8 M5.7

Region 13166

Number of
sunspots
Size Class Magn. Class Spot Location
15 9 80 50 DAO S08W11
HMIIF
HMIBC

Region 13167

Number of
sunspots
Size Class Magn. Class Spot Location
10 -5 120 -70 DSO N21W26
HMIIF
HMIBC

Region 13168

Number of
sunspots
Size Class Magn. Class Spot Location
3 2 70 -20 HSX S15E53
HMIIF
HMIBC

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 days155.2 +4.4

This day in history*

Solar flares
12012M5.08
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31999M3.27
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52012M2.11
DstG
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*since 1994

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