Viewing archive of Wednesday, 10 May 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
154 30 -4C1.3M2.27101

Sunspot regions

Region 13293

Number of
sunspots
Size Class Magn. Class Spot Location
4 -4 10 -10 BXO N09W62
HMIIF
HMIBC

Solar flares on this day

M2.2 C2.9 C4.4

Region 13294

Number of
sunspots
Size Class Magn. Class Spot Location
6 5 130 CSO S08W35
HMIIF
HMIBC

Region 13296

Number of
sunspots
Size Class Magn. Class Spot Location
28 12 290 10 EKC N15W51
HMIIF
HMIBC

Solar flares on this day

C3.9 C3.8 C5.7 C2.6 C4.3

Region 13297

Number of
sunspots
Size Class Magn. Class Spot Location
20 400 -100 EKI N10W29
HMIIF
HMIBC

Region 13300

Number of
sunspots
Size Class Magn. Class Spot Location
6 1 50 20 DAO N10W15
HMIIF
HMIBC

Region 13301

Number of
sunspots
Size Class Magn. Class Spot Location
2 120 HSX N11E53
HMIIF
HMIBC

Region 13302

Number of
sunspots
Size Class Magn. Class Spot Location
4 3 30 -30 CRO N18E58
HMIIF
HMIBC

Region 13303

Number of
sunspots
Size Class Magn. Class Spot Location
4 1 30 CRO S10E40
HMIIF
HMIBC

All times in UTC

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Last X-flare2024/06/10X1.55
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Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
June 2024164.2 -7.5
July 2024150.2 -14
Last 30 days152.1 +0.5

This day in history*

Solar flares
12000X2.81
22012X2.03
32000M8.2
42023M6.97
52000M2.81
DstG
12003-105G3
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*since 1994

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