Viewing archive of Tuesday, 4 February 2014 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
183 151 1C3.57M7.4696

Sunspot regions

Region 11967

Number of
sunspots
Size Class Magn. Class Spot Location
88 -6 1490 -20 FKC S13W12
HMIIF
HMIBC

Solar flares on this day

M5.51 M7.48 C4.72 M1.06 M2.09 C8.52 M1.11 C9.26 M2.23 C6.74 C7.77 C6.32 C7.94

Region 11968

Number of
sunspots
Size Class Magn. Class Spot Location
33 -2 320 20 EKC N10W09
HMIIF
HMIBC

Solar flares on this day

C9.32 C5.48

Region 11969

Number of
sunspots
Size Class Magn. Class Spot Location
3 30 DRO S11W59
HMIIF
HMIBC

Region 11970

Number of
sunspots
Size Class Magn. Class Spot Location
4 30 -50 DRO S20E40
HMIIF
HMIBC

All times in UTC

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This day in history*

Solar flares
11999X1.15
21999M8.06
32005M5.58
41999M4.11
52005M3.72
DstG
11960-167G3
21998-109G2
32012-108G2
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*since 1994

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