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18 March 2024
20240317 Week Rotation Today Rotation Week 20240319

 
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
13607 S17W33
(503",-185")
β/β Bxo/Cro 0020/0020 05/06 -
13608 N11W22
(355",291")
β/ Dro/ 0030/ 10/ -
13611 N28E09
(-133",554")
α/α Hrx/Hrx 0020/0030 01/01 -
13612 N22W91
(892",356")
α/α Axx/Axx 0010/0010 02/01 -
13613 S22W42
(599",-277")
β/β Dai/Cao 0130/0070 07/07 -
13614 N16E58
(-787",324")
α/- Hax/--- 0080/---- 01/-- -
13606 N09W52
(751",222")
/α /Axx /0010 /02 -
13609 N06W20
(329",211")
/ / / / - / C3.3(15:52)
C2.7(13:36)
C3.1(13:11)
C2.3(12:55)
13610 S16E02
(-32",-150")
/ / / / -

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

Events not associated with currently named NOAA regions: C2.5(00:49) C2.5(01:02) C5.0(04:41) C2.4(11:31) C5.1(13:51) C4.2(14:25) C3.1(15:06) C2.9(16:01) C2.8(17:56) C2.3(18:42) M2.8(03:21) M6.7(19:02) M2.8(03:21) M1.0(04:06) M6.7(19:02) C2.6(02:05) C4.9(15:27) C2.6(19:39) C4.9(20:54)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 18-Mar-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 18-Mar-2024 20:30 UT .