Viewing archive of Thursday, 10 February 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
781 1B4.19C4.054

Sunspot regions

Region 12939

Number of
sunspots
Size Class Magn. Class Spot Location
3 160 -20 CSO S18W71
HMIIF
HMIBC

Solar flares on this day

C1.2

Region 12940

Number of
sunspots
Size Class Magn. Class Spot Location
6 -3 130 -10 DAO N16W72
HMIIF
HMIBC

Solar flares on this day

C3.0 C1.3 B7.5

Region 12941

Number of
sunspots
Size Class Magn. Class Spot Location
28 4 370 EKI N24W15
HMIIF
HMIBC

Solar flares on this day

C4.0

Region 12943

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 0 -10 AXX S18E20
HMIIF
HMIBC

Region 12944

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 HRX S26W70
HMIIF
HMIBC

All times in UTC

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Spotless days
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January 2025137 -17.5
February 2025153.6 +16.6
Last 30 days154 -6.5

This day in history*

Solar flares
12002M7.39
22002M6.24
32002M6.08
42002M5.05
52014M4.42
DstG
11992-147G3
22014-95G2
31983-86G2
41990-71G1
51958-63G1
*since 1994

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