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27 September 2023
20230926 Week Rotation Today Rotation Week 20230928

 
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
13435 N09W65
(858",101")
βδ/βγδ Dai/Dki 0200/0300 16/12 -
13440 N18W47
(667",219")
α/α Hsx/Hsx 0040/0070 02/01 -
13441 N06W91
(951",101")
β/β Cao/Cao 0020/0020 05/05 -
13442 S09W42
(634",-233")
α/α Hrx/Hax 0020/0020 01/01 -
13443 N26W91
(859",418")
βγ/βγ Eso/Eso 0240/0240 06/06 -
13444 N22W41
(584",276")
α/ Axx/ 0005/ 01/ -
13445 S13W37
(563",-303")
βγ/βδ Dai/Dai 0210/0220 37/32 -
13447 S22W20
(304",-457")
β/β Dao/Dao 0070/0010 06/03 -
13448 N13E45
(-661",135")
α/α Hsx/Hsx 0090/0040 01/01 -
13449 N15E33
(-505",153")
βγ/- Cro/--- 0030/---- 04/-- -
13438 N12W74
(900",166")
/α /Hrx /0010 /02 -
13439 S23W63
(786",-419")
/α /Axx /0010 /01 -
13446 N23W08
(123",267")
/ / / / C2.0(15:13)
C2.0(04:49)
C1.7(03:46)
C1.6(00:35) / -

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

Events not associated with currently named NOAA regions: C4.6(05:32) C4.7(05:35) C2.6(09:41) C2.1(10:04) C3.5(18:29) C1.5(23:02) C1.7(07:28) C1.7(08:06) C2.0(08:33) C1.8(08:48) C2.4(09:22) C2.6(09:37) C4.3(13:55) C4.3(16:15) C3.2(16:23) C2.2(23:19)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 27-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 27-Sep-2023 23:30 UT .