Viewing archive of Sunday, 24 August 2025 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
102 152 -1C2.12M1.3471

Sunspot regions

Region 14188

Number of
sunspots
Size Class Magn. Class Spot Location
1 50 HSX S09W09
HMIIF
HMIBC

Region 14189

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 10 -20 HSX N08W24
HMIIF
HMIBC

Region 14191

Number of
sunspots
Size Class Magn. Class Spot Location
12 7 360 100 EHI N11E29
HMIIF
HMIBC

Solar flares on this day

C4.8

Region 14193

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 10 AXX S27W17
HMIIF
HMIBC

Region 14194

Number of
sunspots
Size Class Magn. Class Spot Location
3 30 20 CAO N02E13
HMIIF
HMIBC

Region 14195

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 -10 HAX S17E54
HMIIF
HMIBC

Region 14196

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S11E64
HMIIF
HMIBC

Region 14197

Number of
sunspots
Size Class Magn. Class Spot Location
2 60 DAO S17E66
HMIIF
HMIBC

Solar flares on this day

C4.0

All times in UTC

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Space weather facts

Last X-flare2025/12/01X1.9
Last M-flare2025/12/04M6.0
Last geomagnetic storm2025/12/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 202591.8 -22.8
December 2025186 +94.2
Last 30 days106.3 +12.6

This day in history*

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12006X12.9
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52023M1.5
DstG
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*since 1994

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