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25 September 2023
20230924 Week Rotation Today Rotation Week 20230926

 
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
13433 N28W91
(844",447")
α/α Hsx/Hsx 0040/0040 01/01 -
13435 N10W37
(568",74")
βδ/β Dki/Dki 0300/0270 16/10 -
13438 N13W47
(683",137")
β/β Bxo/Bxo 0010/0010 06/05 -
13439 S24W35
(502",-474")
α/α Hrx/Hrx 0020/0020 01/02 -
13440 N18W19
(297",190")
α/α Hsx/Hsx 0060/0060 01/01 - / C3.5(19:57)
13441 N07W75
(917",86")
β/βγ Cai/Dri 0040/0050 12/14 -
13442 S09W14
(229",-260")
α/α Hrx/Hsx 0020/0030 01/01 -
13443 N28W81
(834",430")
βγ/βδ Eko/Dki 0250/0260 08/15 -
13445 S14W09
(145",-341")
βδ/β Dai/Dri 0200/0180 24/24 -
13446 N23E20
(-302",271")
α/α Axx/Axx 0010/0010 02/02 -
13444 N24W14
(212",284")
/α /Axx /0010 /01 C2.8(03:07) / -

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

Events not associated with currently named NOAA regions: C3.4(03:46) C2.0(06:55) C3.5(07:12) C9.9(07:15) C9.9(07:38) C3.1(09:22) C4.0(09:36) C2.6(14:30) C4.3(18:56) C2.8(20:49) C3.0(22:08) C3.3(22:27) C3.1(17:24) C6.6(20:10) C3.7(20:53) C5.3(22:14) C6.0(22:25) C2.9(23:58)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 25-Sep-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 25-Sep-2023 23:30 UT .