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 26 September 2021
⇐20210925 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20210927⇒

 
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
12871 S28W26
(371",-538") 		β/β Dac/Dao 0140/0140 09/08 C1.6(11:20)
/ C1.7(19:11)
C1.0(11:10)
12872 N18W38
(562",208") 		β/β Cro/Cao 0060/0080 09/10 -
12873 N25W87
(866",396") 		/β /Bxo /0010 /02 C1.0(06:25) / -
12874 S25W82
(858",-416") 		/ / / / -
12875 S33W86
(800",-523") 		/β /Bxo /0010 /02 -
12876 S22W24
(362",-454") 		/β /Bxo /0010 /03 -

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 26-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 26-Sep-2021 23:30 UT .