Viewing archive of Thursday, 16 February 2023 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
101 -391 1C1.15M1.171

Sunspot regions

Region 13214

Number of
sunspots
Size Class Magn. Class Spot Location
6 320 EHO N13W0*
HMIIF
HMIBC

Region 13216

Number of
sunspots
Size Class Magn. Class Spot Location
1 110 HSX N24W59
HMIIF
HMIBC

Solar flares on this day

C8.9

Region 13217

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 170 -80 HSX S10W35
HMIIF
HMIBC

Region 13219

Number of
sunspots
Size Class Magn. Class Spot Location
3 2 10 5 AXX S06W41
HMIIF
HMIBC

Region 13220

Number of
sunspots
Size Class Magn. Class Spot Location
2 150 20 HSX S13W17
HMIIF
HMIBC

Region 13225

Number of
sunspots
Size Class Magn. Class Spot Location
3 -2 10 -20 BXO S21W47
HMIIF
HMIBC

Region 13226

Number of
sunspots
Size Class Magn. Class Spot Location
17 4 410 -10 DKI N11W07
HMIIF
HMIBC

Solar flares on this day

C2.6

Region 13229

Number of
sunspots
Size Class Magn. Class Spot Location
2 240 DAO N30E70
HMIIF
HMIBC

Solar flares on this day

M1.1 C2.9 C2.9 C2.9 C9.1

All times in UTC

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This day in history*

Solar flares
12013X1.59
22001X1.3
32000X1.07
42001M6.04
52000M4.14
DstG
12004-374G4
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*since 1994

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