Viewing archive of Monday, 25 April 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
94 -181 1B8.05M1.2782

Sunspot regions

Region 12993

Number of
sunspots
Size Class Magn. Class Spot Location
7 -4 200 -240 CAO N19W45
HMIIF
HMIBC

Solar flares on this day

M1.2 C1.6 C4.8

Region 12994

Number of
sunspots
Size Class Magn. Class Spot Location
12 -8 670 20 EKO N14W39
HMIIF
HMIBC

Solar flares on this day

C4.7 C3.0

Region 12995

Number of
sunspots
Size Class Magn. Class Spot Location
4 1 210 -80 HSX N14W09
HMIIF
HMIBC

Solar flares on this day

M1.2

Region 12996

Number of
sunspots
Size Class Magn. Class Spot Location
5 3 30 -50 CRO N24E02
HMIIF
HMIBC

Region 12997

Number of
sunspots
Size Class Magn. Class Spot Location
5 1 30 20 CRO N11E34
HMIIF
HMIBC

Region 12999

Number of
sunspots
Size Class Magn. Class Spot Location
1 180 HAX S19E49
HMIIF
HMIBC

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
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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
41989-105
51979-90G1
*since 1994

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