Viewing archive of Wednesday, 23 April 2025 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
132 -101 -2C1.07C3.954

Sunspot regions

Region 14062

Number of
sunspots
Size Class Magn. Class Spot Location
12 -3 140 10 DAI S04W45
HMIIF
HMIBC

Region 14063

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 CRO N05W94
HMIIF
HMIBC

Region 14064

Number of
sunspots
Size Class Magn. Class Spot Location
16 -2 210 -40 EAI N10W18
HMIIF
HMIBC

Solar flares on this day

C2.8 C3.9 C1.7 C1.8

Region 14065

Number of
sunspots
Size Class Magn. Class Spot Location
3 2 70 CSO S32W14
HMIIF
HMIBC

Region 14066

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S08W33
HMIIF
HMIBC

Region 14067

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 10 AXX S03W19
HMIIF
HMIBC

Region 14068

Number of
sunspots
Size Class Magn. Class Spot Location
3 60 -10 DSO S27E35
HMIIF
HMIBC

Region 14069

Number of
sunspots
Size Class Magn. Class Spot Location
5 1 60 40 DAO S08W05
HMIIF
HMIBC

Region 14070

Number of
sunspots
Size Class Magn. Class Spot Location
9 5 70 30 DAI S14E24
HMIIF
HMIBC

Solar flares on this day

C1.4 C1.7 C2.3

Region 14071

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 BXO S15W89
HMIIF
HMIBC

Region 14072

Number of
sunspots
Size Class Magn. Class Spot Location
1 80 HSX S18E62
HMIIF
HMIBC

All times in UTC

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Last X-flare2025/03/28X1.1
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Last geomagnetic storm2025/05/03Kp5 (G1)
Spotless days
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April 2025140.6 +6.4
May 202566.5 -74.1
Last 30 days111.6 -20.3

This day in history*

Solar flares
12015X3.93
22024X1.32
32024X1.2
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52024M7.47
DstG
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*since 1994

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