Viewing archive of Monday, 5 February 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
152 142 2C2.21M2.17112

Sunspot regions

Region 13565

Number of
sunspots
Size Class Magn. Class Spot Location
4 -4 10 -10 BXO N05W42
HMIIF
HMIBC

Solar flares on this day

C6.0

Region 13567

Number of
sunspots
Size Class Magn. Class Spot Location
4 -4 10 -20 BXO N18W19
HMIIF
HMIBC

Region 13570

Number of
sunspots
Size Class Magn. Class Spot Location
2 -2 10 -10 BXO S05W06
HMIIF
HMIBC

Region 13571

Number of
sunspots
Size Class Magn. Class Spot Location
3 100 -30 HSX S18E09
HMIIF
HMIBC

Region 13572

Number of
sunspots
Size Class Magn. Class Spot Location
1 5 AXX S12W34
HMIIF
HMIBC

Region 13573

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 BXO N23W46
HMIIF
HMIBC

Region 13574

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 30 -30 CAO N15E19
HMIIF
HMIBC

Region 13575

Number of
sunspots
Size Class Magn. Class Spot Location
7 -5 270 -80 DKC S35W62
HMIIF
HMIBC

Solar flares on this day

C4.6 C3.8

Region 13576

Number of
sunspots
Size Class Magn. Class Spot Location
13 -5 610 -90 EKC S16E56
HMIIF
HMIBC

Solar flares on this day

C3.2 C3.8 C8.7 M2.1 M1.4 C9.5 C6.2 C3.6

Region 13577

Number of
sunspots
Size Class Magn. Class Spot Location
3 5 BXO N25E20
HMIIF
HMIBC

Region 13578

Number of
sunspots
Size Class Magn. Class Spot Location
1 5 AXX S03E67
HMIIF
HMIBC

All times in UTC

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Space weather facts

Last X-flare2025/11/14X4.0
Last M-flare2025/11/16M3.1
Last geomagnetic storm2025/11/13Kp7+ (G3)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2025114.6 -15.2
November 202595.6 -19
Last 30 days93.4 -40.6

This day in history*

Solar flares
12002X1.06
22003M6.52
32003M5.57
42003M4.62
52024M3.71
DstG
11989-235G3
21991-97G1
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51960-76
*since 1994

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