Viewing archive of Tuesday, 1 August 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
160 -370 -2C2.35M3.6648

Sunspot regions

Region 13379

Number of
sunspots
Size Class Magn. Class Spot Location
1 100 HSX N13W0*
HMIIF
HMIBC

Region 13380

Number of
sunspots
Size Class Magn. Class Spot Location
21 1 190 -210 DAC S10W53
HMIIF
HMIBC

Solar flares on this day

M1.02 M2.21 M1.3 M3.6 M1.5 C6.4 M1.4

Region 13384

Number of
sunspots
Size Class Magn. Class Spot Location
5 -3 10 -30 CAO S16W29
HMIIF
HMIBC

Solar flares on this day

C5.5

Region 13385

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S15W0*
HMIIF
HMIBC

Region 13386

Number of
sunspots
Size Class Magn. Class Spot Location
16 -8 150 -160 EAI N10W18
HMIIF
HMIBC

Region 13387

Number of
sunspots
Size Class Magn. Class Spot Location
6 -3 50 -60 CSO N23E02
HMIIF
HMIBC

Region 13388

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 10 -30 CRO S23W07
HMIIF
HMIBC

Region 13389

Number of
sunspots
Size Class Magn. Class Spot Location
2 20 -10 HSX S09E08
HMIIF
HMIBC

Region 13390

Number of
sunspots
Size Class Magn. Class Spot Location
2 20 DSO S20E20
HMIIF
HMIBC

Region 13391

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 50 -80 HSX N23E35
HMIIF
HMIBC

Region 13392

Number of
sunspots
Size Class Magn. Class Spot Location
3 40 DAO N09E36
HMIIF
HMIBC

Region 13393

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 -50 CSO N16E12
HMIIF
HMIBC

All times in UTC

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Last X-flare2024/10/31X2.03
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Spotless days
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September 2024141.4 -74.1
November 2024215.8 +74.4
Last 30 days160.9 +7.7

This day in history*

Solar flares
12013X4.93
21998X1.21
32014X1.14
42003M7.6
52004M5.72
DstG
12023-172G3
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*since 1994

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