Viewing archive of Saturday, 4 March 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
122 -110 -3C2.08M5.27123

Sunspot regions

Region 13234

Number of
sunspots
Size Class Magn. Class Spot Location
4 -14 120 -700 DAO N25W90
HMIIF
HMIBC

Solar flares on this day

C4.3 C6.6 C9.0 M5.2 C4.8 C6.5 C5.6

Region 13238

Number of
sunspots
Size Class Magn. Class Spot Location
3 2 80 10 HSX N09W05
HMIIF
HMIBC

Region 13239

Number of
sunspots
Size Class Magn. Class Spot Location
1 100 HSX N31E14
HMIIF
HMIBC

Region 13240

Number of
sunspots
Size Class Magn. Class Spot Location
6 10 -20 BXO S16E14
HMIIF
HMIBC

Region 13241

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 60 -10 HSX N27E32
HMIIF
HMIBC

Region 13242

Number of
sunspots
Size Class Magn. Class Spot Location
16 8 140 -90 CAI N10E39
HMIIF
HMIBC

Solar flares on this day

C5.3 C3.9 C5.6 C4.1 C4.6 M1.2 C4.9 C3.3

Region 13243

Number of
sunspots
Size Class Magn. Class Spot Location
12 8 90 80 CAO N18W51
HMIIF
HMIBC

Solar flares on this day

M1.0 C4.2

Region 13244

Number of
sunspots
Size Class Magn. Class Spot Location
2 20 HRX S22W33
HMIIF
HMIBC

Region 13245

Number of
sunspots
Size Class Magn. Class Spot Location
1 120 40 HSX S23E60
HMIIF
HMIBC

Solar flares on this day

C4.9

All times in UTC

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Last X-flare2024/11/06X2.3
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Spotless days
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Last 30 days160.2 +7.9

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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