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 28 December 2022
⇐20221227 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20221229⇒

 
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
13169 N22W72
(860",378") 		βγ/βγ Fkc/Fkc 0490/0350 17/19 -
13171 N23W51
(699",407") 		β/β Cao/Cao 0120/0100 05/05 -
13173 N25W02
(30",453") 		α/α Hsx/Hsx 0090/0050 01/01 -
13175 S20E17
(-269",-294") 		α/β Axx/Bxo 0010/0010 04/04 -
13176 N19E38
(-569",351") 		β/β Dki/Dao 0400/0070 12/03 -
13170 S19W70
(867",-303") 		/ / / / -
13172 S36W15
(204",-540") 		/β /Bxo /0010 /04 -
13174 N23W43
(614",411") 		/ / / / -

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 28-Dec-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-Dec-2022 20:30 UT .