Viewing archive of Monday, 18 December 2023 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
137 83 2C1.69C6.559

Sunspot regions

Region 13514

Number of
sunspots
Size Class Magn. Class Spot Location
4 120 DAC N05W0*
HMIIF
HMIBC

Solar flares on this day

C2.1

Region 13519

Number of
sunspots
Size Class Magn. Class Spot Location
11 -7 130 DSI S11W29
HMIIF
HMIBC

Solar flares on this day

C2.2 C2.1

Region 13520

Number of
sunspots
Size Class Magn. Class Spot Location
3 40 CSO N10W0*
HMIIF
HMIBC

Region 13521

Number of
sunspots
Size Class Magn. Class Spot Location
8 5 50 20 DAO N11E34
HMIIF
HMIBC

Region 13523

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 10 BXO N22E38
HMIIF
HMIBC

Region 13524

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 10 -10 AXX N27E37
HMIIF
HMIBC

Solar flares on this day

C6.0

Region 13525

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 10 -10 AXX S08E16
HMIIF
HMIBC

Region 13526

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 30 10 CAO N15E59
HMIIF
HMIBC

Solar flares on this day

C4.2 C4.0

Region 13527

Number of
sunspots
Size Class Magn. Class Spot Location
5 40 CAO S03W57
HMIIF
HMIBC

Region 13528

Number of
sunspots
Size Class Magn. Class Spot Location
9 50 DSI N09E13
HMIIF
HMIBC

Solar flares on this day

C6.5 C4.5

Region 13529

Number of
sunspots
Size Class Magn. Class Spot Location
8 60 DSI S20E53
HMIIF
HMIBC

All times in UTC

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Last X-flare2025/01/04X1.85
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