Viewing archive of Friday, 23 September 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
111 121C1.28M1.73151

Sunspot regions

Region 13102

Number of
sunspots
Size Class Magn. Class Spot Location
4 -4 160 -80 DAO S25W66
HMIIF
HMIBC

Region 13105

Number of
sunspots
Size Class Magn. Class Spot Location
20 -2 370 -120 DKI S17E19
HMIIF
HMIBC

Region 13107

Number of
sunspots
Size Class Magn. Class Spot Location
10 4 230 40 CAO S25E39
HMIIF
HMIBC

Solar flares on this day

C6.1 C2.5 C2.7 C4.8 C3.7 C2.0 C2.7 C3.0

Region 13108

Number of
sunspots
Size Class Magn. Class Spot Location
6 -1 90 60 CSO S13W09
HMIIF
HMIBC

Region 13109

Number of
sunspots
Size Class Magn. Class Spot Location
7 1 40 10 DRO N11W26
HMIIF
HMIBC

Solar flares on this day

C3.5 C2.8 C7.2 C1.8 C3.6

Region 13110

Number of
sunspots
Size Class Magn. Class Spot Location
4 160 CAO N16E71
HMIIF
HMIBC

Solar flares on this day

C5.0 C5.7 M1.73

All times in UTC

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Last X-flare2024/11/06X2.39
Last M-flare2024/11/13M1.7
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024166 -0.4
Last 30 days163.2 +18.4

This day in history*

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

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