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 21 January 2023
⇐20230120 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20230122⇒

 
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
13184 S12W91
(952",-203") 		α/β Hsx/Cso 0090/0190 02/02 -
13186 N24W79
(874",410") 		β/β Eso/Eho 0230/0320 04/04 -
13190 S15W30
(472",-178") 		βγ/βγ Eki/Eki 0710/0860 14/13 -
13191 N12W42
(639",266") 		β/β Dao/Dao 0220/0220 08/08 -
13192 N16W27
(426",343") 		βγ/βγ Fki/Fki 0330/0350 32/21 -
13194 S24W43
(609",-337") 		β/β Cao/Bxo 0040/0010 04/02 -
13195 N21W48
(677",403") 		β/β Bxo/Bxo 0010/0010 04/03 -
13196 N12E04
(-66",288") 		β/β Bxo/Dro 0010/0020 04/03 -
13197 N24E20
(-305",471") 		β/β Bxo/Bxo 0010/0010 04/04 -
13198 N27E33
(-474",507") 		β/β Cao/Cao 0030/0030 06/06 -
13199 N15E49
(-712",307") 		β/- Cao/--- 0040/---- 05/-- -
13188 S23W49
(678",-327") 		/ / / / -

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 21-Jan-2023 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 21-Jan-2023 20:30 UT .