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7 January 2025
20250106 Week Rotation Today Rotation Week 20250108

 
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
13939 S17W91
(932",-285")
α/α Hsx/Hsx 0060/0080 01/02 -
13941 S06W88
(969",-99")
β/β Dso/Dso 0060/0050 03/02 - / C2.8(21:58)
13943 S16W28
(441",-214")
β/α Cso/Hsx 0050/0060 04/05 -
13944 S14W55
(777",-200")
β/β Dao/Dao 0070/0100 08/12 -
13945 S09W17
(282",-92")
β/β Cai/Cai 0080/0080 05/12 - / C3.2(07:42)
13947 N11E10
(-166",248")
βγδ/βγδ Ehc/Eac 0290/0230 17/12 -
13948 N16W16
(259",328")
β/β Bxo/Bxo 0010/0010 02/01 -
13949 S09W69
(900",-129")
α/β Axx/Cro 0010/0030 01/02 -
13950 S18E29
(-451",-248")
α/α Hsx/Hsx 0060/0040 01/01 -
13951 S14W08
(132",-174")
α/α Hrx/Hrx 0020/0020 01/02 C2.5(09:19) / -
13952 N19W33
(504",368")
α/α Axx/Axx 0010/0010 01/03 -
13942 S13W65
(862",-192")
/ / / / -

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

Events not associated with currently named NOAA regions: C2.3(00:38) C2.8(06:00) C2.0(00:26) C3.3(01:00) C5.4(02:52) C4.9(06:08) C5.3(06:59) C2.1(08:43) C4.4(09:36) C6.6(09:48) C2.0(13:24) C9.0(16:58) M3.1(01:29) M1.4(03:36) M4.8(16:12) M1.0(16:35)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 7-Jan-2025 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 7-Jan-2025 12:30 UT .