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 28 January 2022
⇐20220127 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20220129⇒

 
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
12934 S24W36
(524",-322") 		α/α Hsx/Hsx 0120/0100 01/01 -
12935 N27W40
(559",508") 		β/β Bxo/Bxo 0010/0010 03/02 -
12936 N16E21
(-336",356") 		β/β Dai/Dsi 0110/0100 18/08 -
12937 S19W25
(390",-232") 		β/β Cro/Dao 0030/0090 10/08 -
12938 N17E44
(-648",351") 		β/β Bxo/Bxo 0010/0010 03/02 -

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

Events not associated with currently named NOAA regions: C1.4(02:25) C1.1(02:40) C1.0(04:03) C1.0(08:03) C2.6(08:35) C1.1(17:12) C3.1(17:29) C2.7(19:22)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 28-Jan-2022 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 28-Jan-2022 20:30 UT .