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16 April 2024
20240415 Week Rotation Today Rotation Week 20240417

 
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
13628 N05W91
(951",81")
α/α Hsx/Hax 0060/0120 01/02 -
13633 S10W65
(854",-127")
α/β Hsx/Cso 0080/0080 01/02 -
13634 N25W56
(719",448")
β/β Ehi/Dki 0300/0290 23/18 - / C2.9(22:18)
C4.3(19:05)
13635 N22W28
(417",431")
β/β Bxo/Cso 0010/0020 03/05 -
13636 S18E06
(-95",-209")
β/β Cso/Cso 0090/0080 03/04 C2.0(20:01) / -
13637 S12E25
(-396",-118")
β/β Bxo/Cso 0010/0040 02/04 -
13638 S17E30
(-458",-203")
β/α Cao/Hsx 0080/0030 04/01 -
13639 N30E35
(-476",541")
βγ/β Eai/Cao 0240/0030 14/07 -
13641 N11W15
(243",268")
β/β Dao/Dao 0090/0070 19/08 -
13642 N18W25
(385",373")
β/- Bxo/--- 0010/---- 05/-- -
13643 S10E49
(-712",-107")
β/- Dai/--- 0100/---- 08/-- -
13640 N21E30
(-447",415")
/α /Axx /0010 /01 -

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

Events not associated with currently named NOAA regions: C2.7(00:58) C2.6(01:30) C1.9(07:10) C2.2(07:51) C4.0(10:06) C4.8(15:27) C3.3(15:38) C3.7(16:07) C2.9(16:29) C5.3(17:18) M1.1(17:49) C2.5(18:23) C2.6(18:33) C4.4(20:41) C5.3(21:39) C3.9(23:49) M4.0(19:25)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 16-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 16-Apr-2024 23:30 UT .