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5 February 2025
20250204 Week Rotation Today Rotation Week 20250206

 
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
13974 S17W57
(782",-227")
β/β Bxo/Bxo 0010/0010 02/09 -
13976 N12W34
(533",289")
βγ/βγ Eki/Eki 0260/0260 25/21 -
13977 N18W37
(558",381")
βγ/βγ Eai/Dai 0150/0120 22/12 -
13978 N12W25
(403",297")
βγ/βγ Dko/Dai 0250/0200 12/10 -
13981 N07W13
(218",222")
βγδ/βγδ Ekc/Ekc 0400/0250 20/15 -
13982 N21W18
(281",443")
β/β Bxo/Cao 0010/0030 03/03 -
13983 N06E51
(-753",168")
α/- Hsx/--- 0040/---- 01/-- -
13984 N16W25
(396",361")
βγ/- Dai/--- 0085/---- 15/-- -
13985 N22E13
(-203",460")
β/- Bxo/--- 0010/---- 04/-- -
13980 S11W20
(327",-85")
/α /Axx /0010 /01 -

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

Events not associated with currently named NOAA regions: None

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 5-Feb-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 5-Feb-2025 16:30 UT .