Viewing archive of Wednesday, 29 January 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
161 331C1.54M1101

Sunspot regions

Region 13967

Number of
sunspots
Size Class Magn. Class Spot Location
4 30 DRO S17W93
HMIIF
HMIBC

Solar flares on this day

C2.3

Region 13972

Number of
sunspots
Size Class Magn. Class Spot Location
7 -3 40 CAO S19W85
HMIIF
HMIBC

Region 13974

Number of
sunspots
Size Class Magn. Class Spot Location
15 2 90 DAC S17E34
HMIIF
HMIBC

Region 13975

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 10 -10 BXO N15W84
HMIIF
HMIBC

Region 13976

Number of
sunspots
Size Class Magn. Class Spot Location
30 14 130 DAC N13E55
HMIIF
HMIBC

Solar flares on this day

C3.7 C2.4 C2.9 C6.4

Region 13977

Number of
sunspots
Size Class Magn. Class Spot Location
16 5 100 50 DAC N19E53
HMIIF
HMIBC

Solar flares on this day

M1

Region 13978

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 100 HAX N11E66
HMIIF
HMIBC

Solar flares on this day

C2.5 C2.3 C5.9

Region 13979

Number of
sunspots
Size Class Magn. Class Spot Location
5 40 DRO S10W14
HMIIF
HMIBC

All times in UTC

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Last X-flare2026/03/30X1.5
Last M-flare2026/04/03M1.3
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20263 days (3%)
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April 2026141 +55.1
Last 30 days95.4 +31.2

This day in history*

Solar flares
12001X1.77
22017M8.35
31999M6.2
42001M3.57
52017M1.81
DstG
11979-168G4
21960-151G3
31992-105G2
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51994-103G3
*since 1994

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