Viewing archive of Wednesday, 12 April 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
127 242 1C1.04C6.176

Sunspot regions

Region 13272

Number of
sunspots
Size Class Magn. Class Spot Location
32 -4 250 FKC S21W02
HMIIF
HMIBC

Solar flares on this day

C5.2

Region 13273

Number of
sunspots
Size Class Magn. Class Spot Location
11 -1 90 -10 CSO N10W16
HMIIF
HMIBC

Region 13275

Number of
sunspots
Size Class Magn. Class Spot Location
1 40 -10 HSX N19E35
HMIIF
HMIBC

Region 13276

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 20 -60 HSX S21E57
HMIIF
HMIBC

Solar flares on this day

C2.8

Region 13277

Number of
sunspots
Size Class Magn. Class Spot Location
3 2 20 10 BXO N10E06
HMIIF
HMIBC

Region 13278

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 BXO N14W34
HMIIF
HMIBC

Region 13279

Number of
sunspots
Size Class Magn. Class Spot Location
7 150 DAI S20E60
HMIIF
HMIBC

Solar flares on this day

C3.4 C6.1 C1.9 C1.8 C1.9 C4.8

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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