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19 January 2025
20250118 Week Rotation Today Rotation Week 20250120

 
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
13956 N04W86
(970",73")
α/α Hax/Hax 0090/0090 02/02 -
13959 N18W02
(32",381")
βγ/βγ Eko/Eko 0550/0550 14/14 - / C3.6(07:49)
13961 S09E17
(-282",-72")
βγ/βγ Eki/Eki 0600/0600 25/25 - / C8.4(02:41)
C8.8(02:22)
13962 N17E27
(-424",356")
β/β Dso/Dso 0120/0120 06/06 -
13964 N06W49
(733",156")
βγ/βγ Dki/Dki 0475/0475 17/17 - / M1.7(00:44)
13965 N15E39
(-594",315")
α/α Hsx/Hsx 0100/0100 01/01 -
13966 N04W07
(119",151")
β/β Bxo/Bxo 0010/0010 02/02 - / C2.6(18:36)
C6.9(15:45)
C6.1(14:35)
C5.0(13:04)
C5.1(11:43)
C4.7(11:04)
C2.9(10:53)
C8.5(08:33)
C5.0(06:35)
13967 S18E58
(-788",-258")
α/α Hax/Hax 0030/0030 02/02 -
13958 S06W38
(599",-35")
/ / / / -
13963 N24W36
(525",458")
/ / / / -

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

Events not associated with currently named NOAA regions: C3.0(00:10) C3.4(04:16) M1.1(03:00)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 18-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 19-Jan-2025 00:30 UT .