Viewing archive of Thursday, 16 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 fluxCM
208 352 1C2.2M1.0471

Sunspot regions

Region 13667

Number of
sunspots
Size Class Magn. Class Spot Location
1 50 -70 HSX N27W88
HMIIF
HMIBC

Region 13670

Number of
sunspots
Size Class Magn. Class Spot Location
2 -5 20 10 DAO N20W65
HMIIF
HMIBC

Region 13671

Number of
sunspots
Size Class Magn. Class Spot Location
5 -2 10 -20 BXO N23W66
HMIIF
HMIBC

Region 13672

Number of
sunspots
Size Class Magn. Class Spot Location
5 4 50 10 CAO N19W37
HMIIF
HMIBC

Solar flares on this day

C4.0

Region 13673

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 HAX S09W15
HMIIF
HMIBC

Region 13674

Number of
sunspots
Size Class Magn. Class Spot Location
18 8 130 10 CSO S13W03
HMIIF
HMIBC

Solar flares on this day

C3.3

Region 13675

Number of
sunspots
Size Class Magn. Class Spot Location
2 20 DRO S14W0*
HMIIF
HMIBC

Region 13676

Number of
sunspots
Size Class Magn. Class Spot Location
5 1 90 CSO S22W48
HMIIF
HMIBC

Region 13679

Number of
sunspots
Size Class Magn. Class Spot Location
13 6 230 -10 ESO S09E18
HMIIF
HMIBC

Solar flares on this day

C4.3 C5.0 C3.6 C4.5 C3.8

Region 13680

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 AXX N17E22
HMIIF
HMIBC

Region 13682

Number of
sunspots
Size Class Magn. Class Spot Location
7 1 30 -50 CRO N13E30
HMIIF
HMIBC

Region 13683

Number of
sunspots
Size Class Magn. Class Spot Location
8 3 30 DRO S23W22
HMIIF
HMIBC

Region 13684

Number of
sunspots
Size Class Magn. Class Spot Location
4 10 BXO S04E60
HMIIF
HMIBC

Region 13685

Number of
sunspots
Size Class Magn. Class Spot Location
7 180 DSO S13E67
HMIIF
HMIBC

Solar flares on this day

M1.0 C4.8

All times in UTC

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Last X-flare2024/11/06X2.39
Last M-flare2024/11/23M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
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October 2024166.4 +25
November 2024144.1 -22.3
Last 30 days158.7 +10.9

This day in history*

Solar flares
12000X3.4
22000X2.87
32000X2.71
41998X1.54
51999M4.33
DstG
12001-221G4
21982-197G3
31986-86G2
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51991-65
*since 1994

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