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25 August 2023
20230824 Week Rotation Today Rotation Week 20230826

 
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
13404 S09W85
(933",-157")
β/α Bxo/Axx 0020/0010 03/01 -
13405 N09W75
(906",117")
α/α Hsx/Hsx 0140/0130 02/04 -
13411 N13W57
(777",150")
α/α Hsx/Hsx 0050/0040 01/01 -
13412 N10W21
(336",56")
α/α Hsx/Hsx 0060/0050 01/01 - / C3.0(20:21)
C3.0(19:40)
C3.0(19:39)
C1.5(19:23)
13413 N11E19
(-304",71")
β/β Eki/Fho 0330/0280 15/06 -
13415 S09E35
(-539",-242")
β/β Dko/Dho 0350/0350 04/03 -
13414 S07W21
(338",-223")
/α /Axx /0010 /02 C1.4(03:21) / -

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

Events not associated with currently named NOAA regions: C1.3(09:10) C1.2(11:11) C1.3(15:33) C5.0(15:40) C1.1(16:13) M1.5(00:56) C1.1(15:51) C1.5(17:56) C3.1(20:37) C4.1(21:50)

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