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12 April 2025
20250411 Week Rotation Today Rotation Week 20250413

 
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
14048 S18W91
(909",-295")
β/β Cao/Fao 0020/0180 02/12 -
14054 S14W82
(919",-217")
β/β Dso/Dso 0100/0150 05/04 -
14055 N06W63
(849",143")
βγδ/βγ Dkc/Dai 0270/0120 15/14 M1.3(15:00)
M2.3(12:33)
M2.7(11:35)
M2.0(11:05)
C9.2(10:21)
C5.8(10:10)
C4.9(09:52)
C7.6(07:57)
C8.4(07:34)
M1.0(07:11)
M1.2(05:36)
C9.5(04:55)
M1.1(04:41)
C8.3(03:33)
C3.8(03:14)
C3.9(02:58)
C4.0(02:21)
C4.1(01:31) / -
14056 S06W08
(133",-4")
α/α Hsx/Hsx 0050/0070 01/01 C6.2(00:36) / -
14058 N15W64
(831",287")
β/β Cso/Dao 0030/0050 06/08 -
14059 N13E15
(-242",306")
β/β Bxo/Cro 0010/0010 02/01 -
14060 N08E34
(-531",212")
β/β Dao/Dao 0120/0100 04/02 -
14061 N17W02
(32",371")
α/- Axx/--- 0010/---- 03/-- -
14057 N09W12
(197",243")
/ / / / C4.6(14:25) / -

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 12-Apr-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 12-Apr-2025 19:30 UT .