Viewing archive of Thursday, 31 October 2024 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCMX
187 -131 1C3.09X2.03971

Sunspot regions

Region 13868

Number of
sunspots
Size Class Magn. Class Spot Location
1 150 HSX S11W60
HMIIF
HMIBC

Region 13869

Number of
sunspots
Size Class Magn. Class Spot Location
12 -7 260 -30 DKC S18W33
HMIIF
HMIBC

Region 13872

Number of
sunspots
Size Class Magn. Class Spot Location
6 2 240 -80 DKO S06W24
HMIIF
HMIBC

Region 13873

Number of
sunspots
Size Class Magn. Class Spot Location
4 -5 40 CAO S12W18
HMIIF
HMIBC

Region 13874

Number of
sunspots
Size Class Magn. Class Spot Location
7 -5 200 60 EAI N25W59
HMIIF
HMIBC

Region 13875

Number of
sunspots
Size Class Magn. Class Spot Location
15 2 150 120 DAI N29W43
HMIIF
HMIBC

Solar flares on this day

M2.4

Region 13876

Number of
sunspots
Size Class Magn. Class Spot Location
18 -7 200 -140 DKI S05W48
HMIIF
HMIBC

Solar flares on this day

C9.3 C5.6 C6.2 C7.5 M1.3 C4.7 C4.8 M1.0 C6.3

Region 13877

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S16W05
HMIIF
HMIBC

Region 13878

Number of
sunspots
Size Class Magn. Class Spot Location
11 -4 400 50 EKI N27E22
HMIIF
HMIBC

Solar flares on this day

M1.0 M1.0 C5.5 M1.4 C6.4 M4.6 X2.03

Region 13879

Number of
sunspots
Size Class Magn. Class Spot Location
1 570 120 HHX N15E48
HMIIF
HMIBC

Region 13880

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S13E55
HMIIF
HMIBC

All times in UTC

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Space weather facts

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
Monthly mean Sunspot Number
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
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51991-65
*since 1994

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