Viewing archive of Wednesday, 17 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
158 80 -3C1.28C2.617

Sunspot regions

Region 13540

Number of
sunspots
Size Class Magn. Class Spot Location
4 80 CAO S20W95
HMIIF
HMIBC

Solar flares on this day

C2.4

Region 13541

Number of
sunspots
Size Class Magn. Class Spot Location
3 60 CAO S22W90
HMIIF
HMIBC

Region 13545

Number of
sunspots
Size Class Magn. Class Spot Location
2 120 10 CAO S07W39
HMIIF
HMIBC

Region 13548

Number of
sunspots
Size Class Magn. Class Spot Location
3 2 10 BXO N04W24
HMIIF
HMIBC

Region 13549

Number of
sunspots
Size Class Magn. Class Spot Location
5 -2 180 CSO S22W01
HMIIF
HMIBC

Region 13551

Number of
sunspots
Size Class Magn. Class Spot Location
2 30 HSX N26W12
HMIIF
HMIBC

Region 13552

Number of
sunspots
Size Class Magn. Class Spot Location
2 100 CAO S24W81
HMIIF
HMIBC

Region 13553

Number of
sunspots
Size Class Magn. Class Spot Location
35 30 90 20 CAO N06E17
HMIIF
HMIBC

Region 13554

Number of
sunspots
Size Class Magn. Class Spot Location
1 40 HSX N07E24
HMIIF
HMIBC

Region 13555

Number of
sunspots
Size Class Magn. Class Spot Location
4 2 180 100 DSO S10E45
HMIIF
HMIBC

Region 13556

Number of
sunspots
Size Class Magn. Class Spot Location
1 80 10 HSX N17E52
HMIIF
HMIBC

Region 13557

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 HAX S13E60
HMIIF
HMIBC

Region 13558

Number of
sunspots
Size Class Magn. Class Spot Location
3 2 50 40 CAO S11W81
HMIIF
HMIBC

Solar flares on this day

C2.5 C1.6

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Last X-flare2024/03/28X1.1
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Last geomagnetic storm2024/04/19Kp7 (G3)
Spotless days
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Monthly mean Sunspot Number
March 2024104.9 -19.8
Last 30 days129.9 +24.3

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