Viewing archive of Wednesday, 21 September 2011 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxCM
108 70C1.0M1.8791

Sunspot regions

Region 11295

Number of
sunspots
Size Class Magn. Class Spot Location
18 -6 310 10 DHC N23W35

Solar flares on this day

C1.9 C2.6 C2.7 C2.8 C2.0

Region 11296

Number of
sunspots
Size Class Magn. Class Spot Location
5 -3 30 -20 CRO N27W16

Region 11298

Number of
sunspots
Size Class Magn. Class Spot Location
3 1 20 DRO N15W36

Region 11299

Number of
sunspots
Size Class Magn. Class Spot Location
7 -6 40 -20 DAO S20W40

Region 11300

Number of
sunspots
Size Class Magn. Class Spot Location
1 -4 70 HSX N24W73

Region 11301

Number of
sunspots
Size Class Magn. Class Spot Location
7 2 130 20 DSO N19E52

Solar flares on this day

C2.7 C3.9

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