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29 April 2024
20240428 Week Rotation Today Rotation Week 20240430

 
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
13644 N13W91
(927",212")
β/β Bxo/Bxo 0010/0010 02/02 C2.1(20:21)
C2.1(20:04) / -
13646 N22W88
(882",357")
α/β Axx/Cao 0010/0030 01/02 -
13652 N14W84
(919",236")
α/α Hsx/Hsx 0050/0070 02/01 -
13654 S07W50
(726",-70")
βγδ/βγ Ekc/Esi 0310/0230 25/18 -
13655 S26W47
(627",-374")
α/α Hsx/Hax 0060/0060 01/01 -
13657 S14W60
(801",-195")
α/β Axx/Bxo 0010/0010 01/03 -
13658 S22W91
(882",-356")
β/β Cao/Cro 0050/0050 04/06 -
13660 N10E36
(-553",221")
β/α Bxo/Hsx 0010/0030 03/01 -
13651 N09W91
(940",147")
/ / / / -
13653 N03W59
(816",86")
/ / / / -
13656 S12W35
(536",-141")
/ / / / -
13659 S13W22
(348",-150")
/ / / / -

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

Events not associated with currently named NOAA regions: C2.3(00:17) C3.0(06:23) C3.5(07:27) C2.8(13:19) C1.9(15:30) C1.4(16:44) C8.5(19:14) C1.6(21:15) C1.6(23:04) M2.5(00:33) M3.7(00:54) C3.7(16:33) C8.4(20:06) C2.4(21:12) C2.6(21:26) C2.6(22:06) C7.7(22:51) C2.3(23:43)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 29-Apr-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 29-Apr-2024 23:30 UT .