Viewing archive of Monday, 15 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 fluxC
150 -332 2C1.14C2.866

Sunspot regions

Region 13539

Number of
sunspots
Size Class Magn. Class Spot Location
3 110 CAO N13W0*
HMIIF
HMIBC

Region 13540

Number of
sunspots
Size Class Magn. Class Spot Location
8 -5 160 80 CAI S19W65
HMIIF
HMIBC

Solar flares on this day

C1.7 C1.9

Region 13541

Number of
sunspots
Size Class Magn. Class Spot Location
9 5 120 50 CAO S22W62
HMIIF
HMIBC

Solar flares on this day

C2.1 C1.6 C2.0

Region 13545

Number of
sunspots
Size Class Magn. Class Spot Location
10 6 290 40 CKO S06W13
HMIIF
HMIBC

Region 13546

Number of
sunspots
Size Class Magn. Class Spot Location
9 10 BXO S24W31
HMIIF
HMIBC

Region 13547

Number of
sunspots
Size Class Magn. Class Spot Location
2 -4 10 BXO N18W37
HMIIF
HMIBC

Region 13548

Number of
sunspots
Size Class Magn. Class Spot Location
2 -3 30 -40 CAO N12W00
HMIIF
HMIBC

Region 13549

Number of
sunspots
Size Class Magn. Class Spot Location
8 1 240 -10 CSO S21E22
HMIIF
HMIBC

Region 13550

Number of
sunspots
Size Class Magn. Class Spot Location
3 2 10 AXX S18W17
HMIIF
HMIBC

Region 13551

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 BXO N26E11
HMIIF
HMIBC

Region 13552

Number of
sunspots
Size Class Magn. Class Spot Location
2 -3 10 CAO S22W53
HMIIF
HMIBC

Region 13553

Number of
sunspots
Size Class Magn. Class Spot Location
3 150 90 HAX N05E39
HMIIF
HMIBC

Region 13554

Number of
sunspots
Size Class Magn. Class Spot Location
2 70 HSX N08E54
HMIIF
HMIBC

Region 13555

Number of
sunspots
Size Class Magn. Class Spot Location
3 40 DAO S11E72
HMIIF
HMIBC

All times in UTC

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Last X-flare2024/09/14X4.54
Last M-flare2024/09/14M3.0
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Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
August 2024215.5 +19
September 2024151.6 -63.9
Last 30 days159.7 -53.2

This day in history*

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DstG
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*since 1994

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