Viewing archive of Wednesday, 5 February 2025 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
159 -351 -2C1.62M2.77142

Sunspot regions

Region 13974

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 AXX S17W61
HMIIF
HMIBC

Region 13976

Number of
sunspots
Size Class Magn. Class Spot Location
6 -19 80 -180 DAI N12W38
HMIIF
HMIBC

Solar flares on this day

C2.6 C2.1 C4.6

Region 13977

Number of
sunspots
Size Class Magn. Class Spot Location
9 -13 120 -30 DAI N18W41
HMIIF
HMIBC

Solar flares on this day

C7.9 M2.7 C1.9 C4.4 C1.8 C2.7 C4.1

Region 13978

Number of
sunspots
Size Class Magn. Class Spot Location
7 -5 200 -50 DAO N12W29
HMIIF
HMIBC

Region 13981

Number of
sunspots
Size Class Magn. Class Spot Location
32 12 430 30 EKC N07W18
HMIIF
HMIBC

Solar flares on this day

C5.9 M1.2 C4.0 C4.1 C9.3 C3.7 C1.8 C2.3

Region 13982

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 BXO N21W22
HMIIF
HMIBC

Region 13983

Number of
sunspots
Size Class Magn. Class Spot Location
1 40 HSX N06E46
HMIIF
HMIBC

Region 13984

Number of
sunspots
Size Class Magn. Class Spot Location
7 -8 50 -35 CAI N16W29
HMIIF
HMIBC

Solar flares on this day

C1.9 C1.8

Region 13985

Number of
sunspots
Size Class Magn. Class Spot Location
4 10 BXO N22E09
HMIIF
HMIBC

Region 13986

Number of
sunspots
Size Class Magn. Class Spot Location
1 50 HSX N05E69
HMIIF
HMIBC

All times in UTC

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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/09M1.0
Last geomagnetic storm2026/04/03Kp7- (G3)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 2026114.3 +28.4
Last 30 days102.4 +48.5

This day in history*

Solar flares
12001X3.14
22002X1.17
32023M2.83
42002M2.34
52000M1.23
DstG
11990-281G4
21982-137G3
31957-124G3
41959-122G4
51960-81G3
*since 1994

Aurora on this day in history

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