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23 August 2023
20230822 Week Rotation Today Rotation Week 20230824

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20230823 21:58 HMI 6173Å 20230823 22:46 GHN Hα 20230823 06:55
SWAP 174Å 20230823 21:59 AIA 193Å 20230823 23:25 XRT 20230822 18:02
HMI Mag 20230823 21:58 No Time Data Available GONG Farside 20230822 12:03
No Time Data Available AIA 193Å 20230823 23:25 No Time Data Available
HMI Mag 20230823 21:58 AIA 94Å 20230823 23:24 AIA 131Å 20230823 23:25
AIA 171Å 20230823 23:24 AIA 193Å 20230823 23:25 AIA 211Å 20230823 23:25
HMI Mag 20230823 21:58 AIA 304Å 20230823 23:24 AIA 335Å 20230823 23:27
AIA 1600Å 20230823 23:27 AIA 1700Å 20230823 23:28 HMI 6173Å 20230823 22:46


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13404 S12W61
(812",-250")
α/β Axx/Cao 0010/0020 02/02 -
13405 N09W47
(687",69")
β/α Cso/Hsx 0110/0110 03/01 -
13407 S19W85
(893",-316")
β/β Cso/Dai 0030/0120 01/08 -
13411 N12W30
(465",98")
α/α Hsx/Hsx 0040/0060 01/01 -
13412 N31E07
(-99",388")
α/α Hsx/Hsx 0060/0070 01/01 -
13413 N09E46
(-675",68")
α/α Hsx/Hsx 0200/0150 03/01 -
13414 S08E05
(-82",-245")
α/β Axx/Cro 0010/0020 04/05 -
13415 S09E60
(-812",-204")
α/- Hax/--- 0240/---- 01/-- -
13408 S18W91
(901",-288")
/ / / / -

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

Events not associated with currently named NOAA regions: C3.4(01:20) C2.0(02:15) C1.5(03:24) C1.5(07:01) C3.3(10:00) C1.4(12:11) C3.9(13:54) C1.6(14:50) C1.7(15:10) C2.5(15:55) C1.3(20:09) C1.4(21:08) C2.0(07:43) C1.2(09:15) C1.2(09:59) C1.6(10:18) C1.6(19:10) C2.2(21:46) C7.2(23:38) M1.1(22:35)

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