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 6 September 2021
⇐20210905 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20210907⇒

 
Main Far-side SDO short-wave SDO long-wave
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Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12863 S16W22
(343",-368") 		β/β Cso/Cso 0040/0090 04/05 -
12864 N24W16
(240",279") 		β/β Dao/Dao 0090/0050 08/07 -
12866 S17E37
(-549",-368") 		β/β Dai/Bxo 0080/0040 08/02 -
12868 S21E22
(-334",-443") 		β/- Dso/--- 0060/---- 06/-- -
12861 N16W90
(914",260") 		/ / / / -
12865 N23E02
(-30",259") 		/β /Bxo /0010 /03 -
12867 S18W91
(904",-289") 		/α /Axx /0010 /01 -

Class (HH:MM) -Today
Class (HH:MM) -Yesterday

Events not associated with currently named NOAA regions: None

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 6-Sep-2021 00:30 UT . The greyed out and light-blue entries are values from the previous day. Slashed cells indicate that the active region has no spots. The latest positions of the active regions are given in both heliographic and heliocentric co-ordinates. The region positions are valid on 6-Sep-2021 19:30 UT .