Viewing archive of Friday, 23 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
100 -80 -2B7.15C6.619

Sunspot regions

Region 13168

Number of
sunspots
Size Class Magn. Class Spot Location
1 50 HSX S17W53
HMIIF
HMIBC

Region 13169

Number of
sunspots
Size Class Magn. Class Spot Location
9 -5 260 30 EHO N20W09
HMIIF
HMIBC

Solar flares on this day

C1.9 C2.0

Region 13170

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 10 BXO S19W04
HMIIF
HMIBC

Solar flares on this day

C1.4 C1.5 C1.6

Region 13171

Number of
sunspots
Size Class Magn. Class Spot Location
7 -5 250 140 DKO N25E13
HMIIF
HMIBC

Solar flares on this day

B9.5 C6.6 C1.1

Region 13172

Number of
sunspots
Size Class Magn. Class Spot Location
3 1 20 -10 CRO S35E37
HMIIF
HMIBC

Region 13173

Number of
sunspots
Size Class Magn. Class Spot Location
4 3 50 20 CAO N25E62
HMIIF
HMIBC

Region 13174

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 10 AXX N22E27
HMIIF
HMIBC

All times in UTC

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Last X-flare2024/11/06X2.39
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Spotless days
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Monthly mean Sunspot Number
October 2024166.4 +25
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This day in history*

Solar flares
11999X1.15
21999M8.06
32005M5.58
41999M4.11
52005M3.72
DstG
11960-167G3
21998-109G2
32012-108G2
41989-105
51979-90G1
*since 1994

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