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4 August 2023
20230803 Week Rotation Today Rotation Week 20230805

 
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
13380 S11W91
(927",-177")
β/βγ Eki/Dkc 0330/0430 10/10 C1.8(18:15)
C2.6(17:43)
C2.0(17:36)
C1.9(16:37)
C2.6(12:36)
C2.0(11:12)
C1.9(10:10)
C3.0(03:05)
C4.6(00:59)
/ C8.0(23:37)
C5.0(20:05)
13386 N12W59
(794",145")
β/β Dso/Eso 0180/0160 06/06 -
13387 N22W35
(504",277")
β/β Cso/Cso 0050/0060 05/04 -
13388 S23W44
(606",-434")
α/α Axx/Axx 0010/0010 01/01 -
13391 N23W01
(15",277")
α/β Hsx/Cso 0090/0080 01/02 -
13392 N10W04
(65",66")
β/β Eso/Dao 0160/0120 07/13 -
13393 N16W30
(456",177")
α/α Axx/Axx 0010/0010 01/01 -
13394 S22E47
(-642",-415")
α/- Hsx/--- 0130/---- 02/-- -
13395 N15E61
(-800",197")
α/- Hsx/--- 0060/---- 01/-- -
13384 S17W78
(884",-294")
/ / / / -
13389 S09W33
(510",-230")
/α /Hsx /0020 /06 -
13390 S20W22
(334",-409")
/β /Bxo /0010 /02 -

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

Events not associated with currently named NOAA regions: C2.1(03:29) C5.4(07:12) C2.2(09:27) C2.7(09:41) C2.8(12:52) C2.0(16:48) M2.0(03:38) C2.9(18:37) C2.9(19:44)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 4-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 4-Aug-2023 23:30 UT .