Viewing archive of Sunday, 4 August 2024 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
194 -233 3C3.28M2.2276

Sunspot regions

Region 13763

Number of
sunspots
Size Class Magn. Class Spot Location
1 60 HSX N05W0*
HMIIF
HMIBC

Region 13764

Number of
sunspots
Size Class Magn. Class Spot Location
1 40 HSX S03W0*
HMIIF
HMIBC

Region 13765

Number of
sunspots
Size Class Magn. Class Spot Location
1 -6 60 -80 HSX S13W92
HMIIF
HMIBC

Region 13766

Number of
sunspots
Size Class Magn. Class Spot Location
7 160 EAI S07W98
HMIIF
HMIBC

Solar flares on this day

C6.4 C5.7 M1.18 M1.4 C7.1 C8.5

Region 13767

Number of
sunspots
Size Class Magn. Class Spot Location
1 -12 80 -120 HSX S09W78
HMIIF
HMIBC

Solar flares on this day

C6.1

Region 13769

Number of
sunspots
Size Class Magn. Class Spot Location
3 2 110 10 HSX N23W42
HMIIF
HMIBC

Solar flares on this day

C5.5

Region 13770

Number of
sunspots
Size Class Magn. Class Spot Location
2 -3 130 -130 CSO N08W86
HMIIF
HMIBC

Region 13772

Number of
sunspots
Size Class Magn. Class Spot Location
21 -2 420 40 EKC S25W07
HMIIF
HMIBC

Region 13774

Number of
sunspots
Size Class Magn. Class Spot Location
31 12 370 20 EKC S10E14
HMIIF
HMIBC

Region 13775

Number of
sunspots
Size Class Magn. Class Spot Location
10 -2 120 DAI N18E05
HMIIF
HMIBC

Region 13777

Number of
sunspots
Size Class Magn. Class Spot Location
2 -5 70 50 CAO S10E35
HMIIF
HMIBC

Region 13779

Number of
sunspots
Size Class Magn. Class Spot Location
4 70 DAO S01E24
HMIIF
HMIBC

Region 13780

Number of
sunspots
Size Class Magn. Class Spot Location
7 190 DAI S10E71
HMIIF
HMIBC

Solar flares on this day

M2.22 C4.6 M1.0

Region 13781

Number of
sunspots
Size Class Magn. Class Spot Location
2 210 HAX N15E80
HMIIF
HMIBC

Solar flares on this day

M1.5 C5.7 M1.2 M1.9

All times in UTC

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Last X-flare2024/11/06X2.3
Last M-flare2024/11/08M1.4
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024190.1 +23.7
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
21991-280G4
31998-149G4
41961-78G2
51999-73G1
*since 1994

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