Viewing archive of Tuesday, 13 January 2015 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
93 -180C1.07M8.0832

Sunspot regions

Region 12255

Number of
sunspots
Size Class Magn. Class Spot Location
11 -7 110 -20 EAO S15W68
HMIIF
HMIBC

Region 12257

Number of
sunspots
Size Class Magn. Class Spot Location
16 -8 380 -70 EKC N07W68
HMIIF
HMIBC

Solar flares on this day

M8.1 M7.09 C3.42

Region 12259

Number of
sunspots
Size Class Magn. Class Spot Location
9 1 350 40 EKO S15E13
HMIIF
HMIBC

Region 12260

Number of
sunspots
Size Class Magn. Class Spot Location
8 4 60 30 DAI N09W33
HMIIF
HMIBC

Region 12261

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 30 HSX S11E31
HMIIF
HMIBC

Region 12262

Number of
sunspots
Size Class Magn. Class Spot Location
6 2 20 CRO S00W44
HMIIF
HMIBC

All times in UTC

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Last X-flare2026/02/01X1.0
Last M-flare2026/02/01M1.5
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Spotless days
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Monthly mean Sunspot Number
December 2025124 +32.2
Last 30 days119.2 +2.7

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