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12 December 2024
20241211 Week Rotation Today Rotation Week 20241213

 
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
13916 S15W52
(743",-246")
β/β Bxo/Cri 0010/0030 03/10 -
13917 S08W40
(622",-127")
βγ/βγ Dki/Eac 0280/0230 23/20 -
13920 N22W02
(31",376")
βδ/β Eki/Dso 0250/0060 21/12 -
13921 S06W25
(411",-92")
α/α Axx/Hrx 0010/0010 01/01 -
13922 S18E36
(-546",-293")
β/β Cso/Cro 0050/0020 05/04 -
13923 N24W52
(703",403")
α/β Axx/Bxo 0010/0010 01/03 -
13915 N12W70
(896",206")
/ / / / -
13919 S14W46
(682",-228")
/ / / / -

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

Events not associated with currently named NOAA regions: C3.9(03:48) C2.4(06:14) C1.9(07:07) C3.3(12:37) C4.6(15:30) C2.6(18:50) M2.2(17:31) C6.9(03:20) C2.1(06:41) C2.7(06:55) C1.9(08:58) C3.8(11:16) C5.7(11:37) C3.1(14:12) C3.9(22:42) M1.9(05:54) M2.7(10:03)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 12-Dec-2024 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 12-Dec-2024 20:30 UT .