Viewing archive of Monday, 22 January 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
139 -110C1.99M3.4576

Sunspot regions

Region 13545

Number of
sunspots
Size Class Magn. Class Spot Location
1 120 HSX S06W0*
HMIIF
HMIBC

Region 13549

Number of
sunspots
Size Class Magn. Class Spot Location
1 160 -10 HSX S17W69
HMIIF
HMIBC

Region 13553

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 -10 AXX N05W51
HMIIF
HMIBC

Region 13555

Number of
sunspots
Size Class Magn. Class Spot Location
2 -3 80 -30 HSX S12W26
HMIIF
HMIBC

Region 13556

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 40 -30 HAX N17W16
HMIIF
HMIBC

Region 13559

Number of
sunspots
Size Class Magn. Class Spot Location
32 4 360 60 FKC N20E11
HMIIF
HMIBC

Solar flares on this day

C2.9 C6.5 C5.3 M1.51 C5.8 C6.9 C8.0 M1.11 M1.26

Region 13560

Number of
sunspots
Size Class Magn. Class Spot Location
4 -6 40 -20 CAO S11E08
HMIIF
HMIBC

Region 13561

Number of
sunspots
Size Class Magn. Class Spot Location
14 6 90 DAI S15W28
HMIIF
HMIBC

Solar flares on this day

M2.07 M3.45 M1.61 M2.11

Region 13562

Number of
sunspots
Size Class Magn. Class Spot Location
3 -2 90 -20 DAO S09W42
HMIIF
HMIBC

All times in UTC

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Last X-flare2024/05/15X2.9
Last M-flare2024/05/19M1.6
Last geomagnetic storm2024/05/17Kp6 (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
April 2024136.5 +31.6
May 2024157.7 +21.2
Last 30 days169.2 +51.4

This day in history*

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22023M5.3
32023M2.7
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52023M2.5
ApG
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*since 1994

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