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22 August 2023
20230821 Week Rotation Today Rotation Week 20230823

 
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
13403 N26W89
(852",410")
β/β Cso/Cso 0110/0120 03/07 -
13404 S11W47
(682",-257")
β/α Cao/Axx 0020/0000 02/01 -
13405 N10W34
(524",70")
α/β Hsx/Cso 0110/0090 01/02 -
13407 S19W72
(853",-340")
β/β Dai/Dai 0120/0180 08/08 -
13411 N13W17
(271",105")
α/α Hsx/Hsx 0060/0050 01/01 - / C1.5(05:18)
13412 N30E21
(-295",379")
α/α Hsx/Hsx 0070/0040 01/01 -
13413 N10E59
(-802",105")
α/- Hsx/--- 0150/---- 01/-- -
13414 S09E18
(-290",-256")
β/- Cro/--- 0020/---- 05/-- -
13408 S18W88
(901",-294")
/ / / / -
13409 N22W91
(879",354")
/β /Bxo /0010 /03 -

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

Events not associated with currently named NOAA regions: C2.8(00:33) C2.0(07:43) C1.2(09:15) C1.2(09:59) C1.6(10:18) M1.1(22:35) C1.1(02:28) C2.0(05:33) C4.4(07:35) C3.2(08:25) C1.6(10:14) C1.1(11:25) C2.1(12:05) C3.1(12:18) C1.3(19:00) C1.3(19:01) C2.0(21:43) C4.7(23:23) C5.7(23:47)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 22-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 22-Aug-2023 23:30 UT .