Viewing archive of Wednesday, 13 July 2022 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
101 -160B9.85C3.36

Sunspot regions

Region 13052

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX N15W56
HMIIF
HMIBC

Region 13053

Number of
sunspots
Size Class Magn. Class Spot Location
19 -4 280 30 EKO N15W34
HMIIF
HMIBC

Solar flares on this day

C1.4 C1.7 C2.7 C3.1

Region 13055

Number of
sunspots
Size Class Magn. Class Spot Location
27 3 820 20 EKI S17W21
HMIIF
HMIBC

Solar flares on this day

C2.2 C2.1 C2.2

Region 13056

Number of
sunspots
Size Class Magn. Class Spot Location
7 -2 170 30 CAO S17E23
HMIIF
HMIBC

Solar flares on this day

C1.4 C1.8 C3.2 C1.9

Region 13057

Number of
sunspots
Size Class Magn. Class Spot Location
8 -2 250 -130 EHO N15E45
HMIIF
HMIBC

Solar flares on this day

C2.0 C2.4

All times in UTC

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Moderate M1.54 flare from sunspot region 4048

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Saturday, 29 March 2025
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Moderate M1.91 flare from sunspot region 4048

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Spotless days
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Monthly mean Sunspot Number
February 2025154.6 +17.6
March 2025127.5 -27.1
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This day in history*

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DstG
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*since 1994

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