Viewing archive of Thursday, 21 May 2015 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
36 -250B2.0C1.211

Sunspot regions

Region 12341

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S20W97

Region 12342

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 10 -80 BXO N18W92

Region 12344

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 CRO S10W67

Region 12346

Number of
sunspots
Size Class Magn. Class Spot Location
4 10 BXO S06W55

Solar flares on this day

B6.3 B9.8

Region 12348

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 80 HAX S10W20

Region 12351

Number of
sunspots
Size Class Magn. Class Spot Location
4 1 20 10 CSO N22E34

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Last X-flare:2017/09/10X8.2
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