Viewing archive of Friday, 3 May 2024 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCMX
121 -41C1.65X1.691051

Sunspot regions

Region 13654

Number of
sunspots
Size Class Magn. Class Spot Location
6 240 EAI S07W0*
HMIIF
HMIBC

Solar flares on this day

C7.3 M1.2

Region 13655

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 HRX S26W97
HMIIF
HMIBC

Region 13661

Number of
sunspots
Size Class Magn. Class Spot Location
2 -3 50 CSO N24E14
HMIIF
HMIBC

Region 13662

Number of
sunspots
Size Class Magn. Class Spot Location
4 -7 100 10 DAO N30W28
HMIIF
HMIBC

Region 13663

Number of
sunspots
Size Class Magn. Class Spot Location
28 10 480 250 EKC N26W04
HMIIF
HMIBC

Solar flares on this day

X1.6 C6.0 C6.6 M4.5 C7.5 M1.0 M2.4

Region 13664

Number of
sunspots
Size Class Magn. Class Spot Location
16 3 240 120 EAI S18E40
HMIIF
HMIBC

Solar flares on this day

M2.7 C5.2 C8.0 C4.6

Region 13665

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 HRX S06E54
HMIIF
HMIBC

Region 13666

Number of
sunspots
Size Class Magn. Class Spot Location
10 120 CAI N07E15
HMIIF
HMIBC

All times in UTC

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Last X-flare2024/06/01X1.0
Last M-flare2024/06/01M7.3
Last geomagnetic storm2024/05/17Kp6 (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
April 2024136.5 +31.6
Last 30 days148.4 +2.5

This day in history*

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*since 1994

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