Viewing archive of Sunday, 16 July 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
99 30C1.36M4.02153

Sunspot regions

Region 13363

Number of
sunspots
Size Class Magn. Class Spot Location
9 -2 720 DKO S22W61
HMIIF
HMIBC

Solar flares on this day

C2.5 C2.5 C1.7 C1.9 C4.7 C2.9 C1.9 C5.6 M4.0 C6.1

Region 13367

Number of
sunspots
Size Class Magn. Class Spot Location
4 80 DAO N10W97
HMIIF
HMIBC

Region 13371

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 HRX S15W07
HMIIF
HMIBC

Region 13372

Number of
sunspots
Size Class Magn. Class Spot Location
18 5 700 40 FKO N24E12
HMIIF
HMIBC

Solar flares on this day

C2.1 M1.0 C1.7 M1.7 C4.1

Region 13373

Number of
sunspots
Size Class Magn. Class Spot Location
20 14 240 120 DAI N07E37
HMIIF
HMIBC

Solar flares on this day

C3.0 C3.5

Region 13374

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 -10 HSX S08E41
HMIIF
HMIBC

Solar flares on this day

C2.4

All times in UTC

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Last X-flare2024/11/06X2.39
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Last 30 days158 +10.7

This day in history*

Solar flares
11998X3.24
21998M4.53
32013M1.69
42000M1.56
52013M1.54
DstG
11997-108G3
21982-101G2
31959-95G2
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51981-81
*since 1994

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