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12 February 2024
20240211 Week Rotation Today Rotation Week 20240213

 
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
13571 S17W80
(915",-263")
α/α Hsx/Hsx 0060/0080 03/03 -
13576 S16W35
(537",-177")
βγδ/βγδ Fkc/Fkc 0740/0730 44/36 -
13579 S09W22
(361",-47")
α/α Hsx/Hsx 0020/0020 01/01 -
13581 S21E19
(-296",-246")
α/α Hsx/Hsx 0080/0100 02/01 -
13582 N06W11
(185",212")
β/β Cao/Cao 0060/0040 09/06 C4.1(12:34)
C3.0(08:36)
C2.3(23:50)
/ M1.1(22:35)
13583 N09E17
(-281",259")
β/β Dso/Cro 0110/0020 14/06 -
13584 S15E45
(-665",-172")
α/α Hsx/Hsx 0020/0020 01/01 -
13574 N16W72
(889",299")
/α /Axx /0010 /01 -
13577 N22W69
(842",399")
/ / / / -
13578 S04W31
(501",29")
/ / / / - / C3.2(17:30)
13580 N21W91
(906",343")
/α /Axx /0010 /01 -

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

Events not associated with currently named NOAA regions: C2.2(00:04) C5.9(01:35) C6.3(01:45) C3.2(02:21) C7.0(05:43) C5.3(06:03) C2.2(07:11) C3.9(10:56) C3.8(11:20) C4.6(14:22) M6.5(03:23) M6.5(03:23) M1.1(12:50) M1.5(15:31) C2.3(18:19) C3.1(19:57)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 12-Feb-2024 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 12-Feb-2024 20:30 UT .