Viewing archive of Sunday, 19 January 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
143 152 2C1.56M2.42131

Sunspot regions

Region 13956

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 HAX N04W0*
HMIIF
HMIBC

Region 13959

Number of
sunspots
Size Class Magn. Class Spot Location
8 -2 500 -60 CKO N19W15
HMIIF
HMIBC

Solar flares on this day

C1.9 C8.1

Region 13961

Number of
sunspots
Size Class Magn. Class Spot Location
22 780 60 EKC S09E05
HMIIF
HMIBC

Solar flares on this day

C2.8 C2.4 C5.1

Region 13962

Number of
sunspots
Size Class Magn. Class Spot Location
5 -1 110 10 CSO N18E14
HMIIF
HMIBC

Region 13964

Number of
sunspots
Size Class Magn. Class Spot Location
12 -2 400 -50 EKI N06W62
HMIIF
HMIBC

Solar flares on this day

C3.0 C2.2 C2.7 M2.4 C3.4 C4.9

Region 13965

Number of
sunspots
Size Class Magn. Class Spot Location
3 140 CSO N14E25
HMIIF
HMIBC

Solar flares on this day

C2.8

Region 13967

Number of
sunspots
Size Class Magn. Class Spot Location
2 60 DSO S17E43
HMIIF
HMIBC

Region 13968

Number of
sunspots
Size Class Magn. Class Spot Location
6 20 BXO S18W73
HMIIF
HMIBC

Solar flares on this day

C2.0 C3.4

Region 13969

Number of
sunspots
Size Class Magn. Class Spot Location
5 20 BXO S06E59
HMIIF
HMIBC

All times in UTC

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Last X-flare2025/03/28X1.1
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Last geomagnetic storm2025/03/27Kp5 (G1)
Spotless days
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February 2025154.6 +17.6
March 2025127 -27.6
Last 30 days127 -25.7

This day in history*

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12022M9.67
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DstG
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*since 1994

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