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28 January 2023
20230127 Week Rotation Today Rotation Week 20230129

 
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
13196 N17W83
(924",294")
β/β Cso/Cso 0020/0060 03/02 -
13198 N26W62
(774",466")
α/α Hsx/Hsx 0020/0050 01/01 -
13199 N16W48
(697",330")
α/α Axx/Axx 0010/0010 01/01 -
13200 N21W13
(205",437")
β/β Bxo/Cao 0010/0030 02/06 -
13201 N25E05
(-77",499")
α/α Hsx/Hsx 0060/0060 01/01 -
13202 N11W90
(955",184")
β/β Cao/Cao 0040/0040 03/05 -
13203 N16W09
(147",361")
β/β Bxo/Cro 0010/0020 03/06 C3.0(07:33) / -
13197 N20W71
(866",361")
/β /Bxo /0010 /02 -

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

Events not associated with currently named NOAA regions: C1.3(00:19) C1.5(01:41) C1.3(04:06) C2.8(08:57) C3.4(11:50) C1.6(13:24) C2.9(01:21) C2.1(02:02) C1.9(02:44) C1.6(05:04) C1.7(06:22) C5.3(07:00) C5.2(07:27) C2.3(10:18) C1.8(14:15) C2.1(14:36) C2.0(15:44) C1.5(19:22) C1.4(21:32)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 28-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 28-Jan-2023 20:30 UT .