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3 February 2024
20240202 Week Rotation Today Rotation Week 20240204

 
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
13565 N07W13
(218",220")
βγ/β Dri/Cro 0020/0020 08/08 C3.1(00:54)
/ C2.6(16:46)
13567 N19E10
(-160",414")
β/βγ Dai/Dai 0180/0240 21/13 -
13570 S04E23
(-380",28")
β/β Dro/Dro 0020/0020 05/01 -
13571 S17E37
(-562",-203")
α/α Hsx/Hsx 0110/0090 02/02 -
13572 S12W04
(66",-99")
α/α Axx/Axx 0010/0010 02/02 -
13573 N23W18
(277",471")
β/β Cso/Cao 0040/0030 03/04 -
13574 N15E46
(-678",321")
β/β Dso/Dao 0090/0090 02/02 -
13575 S37W36
(458",-516")
β/- Bxi/--- 0020/---- 08/-- -
13563 S05W80
(955",-66")
/ / / / -
13564 S14W29
(459",-145")
/ / / / -
13568 S10W90
(958",-167")
/ / / / -
13569 S12W50
(731",-135")
/ / / / -

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

Events not associated with currently named NOAA regions: C1.9(00:27) C4.8(01:33) C4.7(01:38) C7.7(05:31) C5.8(10:33) C3.8(11:22) C4.3(12:44) C3.2(13:03) C2.2(14:06) C3.1(15:19) C4.4(17:46) C4.1(19:41) C2.4(20:11) C6.5(11:16) C2.5(13:02) C3.1(15:25) C3.1(16:22) C1.6(19:16)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 3-Feb-2024 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-Feb-2024 20:30 UT .