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22 January 2025
20250121 Week Rotation Today Rotation Week 20250123

 
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
13959 N18W57
(778",347")
β/β Cko/Cko 0420/0460 04/12 -
13961 S10W34
(538",-95")
βγ/βγδ Ekc/Fkc 0780/0800 45/70 -
13962 N18W24
(378",379")
β/βγ Cao/Csi 0120/0120 08/20 -
13964 N06W91
(968",99")
βγ/βγδ Dai/Ekc 0240/0400 06/15 -
13965 N14W12
(197",321")
β/β Cao/Cao 0100/0140 06/06 C2.0(16:26) / -
13967 S17W00
(0",-198")
βγ/β Eai/Cso 0110/0060 12/05 -
13969 S06E19
(-316",-16")
βγ/βγ Dri/Dri 0040/0040 09/25 -
13970 N16W02
(32",355")
β/β Bxi/Bxi 0020/0010 06/06 -
13971 N12W26
(419",281")
α/β Axx/Cri 0010/0030 02/07 - / C3.5(19:37)
C2.8(15:48)
13958 S06W91
(968",-102")
/ / / / -
13963 N24W90
(889",394")
/ / / / -
13966 N04W61
(851",111")
/ / / / - / C2.8(09:16)
C2.4(08:29)
C2.9(03:51)
C3.6(02:23)
C2.2(00:35)

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

Events not associated with currently named NOAA regions: C6.9(06:00) C7.2(06:24) C3.4(10:17) C4.0(13:22) C4.3(14:39) C4.3(19:24) M1.4(10:44) C2.7(05:18) C5.9(12:15) M3.4(10:08)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 22-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 22-Jan-2025 20:30 UT .