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3 January 2025
20250102 Week Rotation Today Rotation Week 20250104

 
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
13935 S19W85
(919",-312")
α/α Hsx/Hsx 0050/0050 01/01 -
13938 N19W62
(815",342")
β/βγ Dao/Cai 0080/0120 13/09 -
13939 S17W40
(601",-244")
β/βγ Cso/Cai 0130/0130 10/09 -
13941 S06W33
(530",-54")
β/β Cso/Cai 0080/0080 07/10 -
13943 S16E28
(-441",-221")
β/β Dao/Cao 0130/0090 07/06 -
13944 S14W01
(16",-181")
β/β Dai/Dai 0220/0170 12/09 -
13945 S09E39
(-608",-109")
βγ/β Eki/Eai 0310/0170 12/06 -
13946 S12W60
(828",-175")
β/- Dao/--- 0160/---- 06/-- -
13947 N10E64
(-864",193")
βγ/- Dao/--- 0100/---- 04/-- -
13948 N23E29
(-436",427")
α/- Axx/--- 0010/---- 01/-- -
13937 S12W75
(922",-188")
/α /Axx /0010 /01 -
13940 S06W40
(625",-59")
/ / / / -
13942 S13W09
(149",-165")
/ / / / - / C3.8(15:37)
C4.2(14:55)
C3.5(14:13)

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

Events not associated with currently named NOAA regions: C4.2(00:52) C3.5(01:17) C3.0(03:36) C4.9(07:51) X1.2(11:29) C5.2(05:29) C7.5(06:08) C4.9(10:12) C4.7(10:25) C6.6(12:07) C3.7(13:33) C4.0(15:08)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 3-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 3-Jan-2025 12:30 UT .