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29 January 2023
20230128 Week Rotation Today Rotation Week 20230130

 
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
13198 N26W75
(845",447")
α/α Hrx/Hsx 0020/0020 01/01 -
13200 N21W27
(414",430")
α/β Axx/Bxo 0010/0010 01/02 -
13201 N23W08
(125",470")
α/α Hsx/Hsx 0060/0060 01/01 C1.2(02:18) / -
13203 N17W22
(350",372")
β/β Bxo/Bxo 0010/0010 06/03 - / C3.4(11:50)
13204 N24W45
(630",459")
β/- Bxo/--- 0010/---- 03/-- -
13205 S24W48
(663",-334")
β/- Bxo/--- 0010/---- 04/-- -
13196 N17W91
(930",281")
/β /Cso /0020 /03 -
13197 N20W85
(911",339")
/ / / / -
13199 N16W62
(827",312")
/α /Axx /0010 /01 -

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

Events not associated with currently named NOAA regions: C2.3(00:01) C1.1(10:05) C1.0(12:04) C1.3(13:01) C1.3(00:19) C1.5(01:41) C1.3(04:06) C3.0(07:33) C2.8(08:57) C1.6(13:24) C1.5(13:32) C1.4(15:36) C1.3(19:26)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 29-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 29-Jan-2023 20:30 UT .