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23 December 2023
20231222 Week Rotation Today Rotation Week 20231224

 
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
13519 S10W91
(959",-169")
β/β Cai/Dai 0060/0180 04/09 C2.2(14:26)
C1.9(12:30)
/ C2.1(14:57)
C6.4(09:19)
C7.8(04:46)
C8.1(00:57)
13521 N12W32
(507",231")
β/βγ Csi/Dsi 0070/0100 10/08 -
13524 N25W23
(346",441")
α/β Axx/Bxo 0010/0010 02/02 - / C2.7(13:06)
13526 N15W08
(131",285")
β/β Dai/Cai 0150/0170 08/08 -
13528 N08W53
(773",155")
β/β Dai/Dai 0190/0170 11/09 -
13529 S20W11
(175",-303")
β/βγ Eho/Dko 0420/0430 08/18 -
13530 N08E12
(-201",168")
β/β Cro/Bxo 0030/0030 05/03 -
13531 S20E30
(-459",-307")
α/α Hsx/Hsx 0080/0070 01/01 -
13532 S15W70
(886",-241")
β/- Bxo/--- 0010/---- 03/-- -
13533 N15E32
(-500",280")
β/- Bxo/--- 0010/---- 05/-- -
13518 N13W75
(918",227")
/ / / / -
13522 S03W74
(937",-41")
/ / / / - / C2.5(18:24)
C2.1(08:01)
13523 N25W30
(443",439")
/ / / / -
13525 S05W54
(787",-65")
/ / / / -

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

Events not associated with currently named NOAA regions: C3.1(09:05) C2.9(09:30) C1.8(12:20) C2.3(17:27) C2.1(17:04) C1.8(21:58)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 23-Dec-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-Dec-2023 20:30 UT .