Viewing archive of Monday, 13 January 2014 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
102 -160 -1B8.86M1.941

Sunspot regions

Region 11944

Number of
sunspots
Size Class Magn. Class Spot Location
21 -16 1090 -210 FKC S10W69
HMIIF
HMIBC

Solar flares on this day

M1.91

Region 11946

Number of
sunspots
Size Class Magn. Class Spot Location
5 -10 90 -100 DAO N08W73
HMIIF
HMIBC

Region 11948

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 100 20 HSX N08W17
HMIIF
HMIBC

Region 11949

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 180 40 HAX S16E17
HMIIF
HMIBC

Region 11950

Number of
sunspots
Size Class Magn. Class Spot Location
2 -3 10 -20 BXO N17E02
HMIIF
HMIBC

Region 11951

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 10 -10 AXX S12W14
HMIIF
HMIBC

Region 11952

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 110 70 DSO S31E60
HMIIF
HMIBC

Region 11953

Number of
sunspots
Size Class Magn. Class Spot Location
3 30 DAO S18E01
HMIIF
HMIBC

Solar flares on this day

C2.59

All times in UTC

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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/03/28M1.3
Last geomagnetic storm2026/03/25Kp5+ (G1)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
February 202678.2 -34.3
Last 30 days90 +16.9

This day in history*

Solar flares
12001M7.89
22017M6.34
32001M5.75
42025M5.6
52024M3.9
DstG
11960-327G4
22001-228G2
31976-218G4
41973-211G4
51989-93G2
*since 1994

Aurora on this day in history

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