20 September 2024
20240919 Week Rotation Today Rotation Week 20240921



Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13824 S04W91
(952",-64")
β/βγ Eao/Eai 0080/0100 10/12 C1.4(02:26)
/ C2.1(22:01)
C2.0(19:53)
C2.1(18:32)
C1.4(18:15)
C2.4(07:59)
13825 S16W35
(528",-355")
βγδ/βγδ Esi/Ehi 0130/0200 13/25 -
13827 S27E05
(-74",-536")
β/β Cao/Cko 0110/0100 03/03 -
13828 S13E19
(-304",-323")
βγδ/β Cai/Cho 0150/0140 11/01 -
13829 N12W91
(934",199")
β/β Bxo/Bxo 0010/0030 02/04 -
13831 N12W11
(179",84")
β/- Cro/--- 0100/---- 10/-- -
13826 S26W91
(858",-413")
/ / / / -
13830 N15W91
(922",247")
/α /Axx /0010 /01 -

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

Events not associated with currently named NOAA regions: C3.9(14:45) C2.6(15:17) C2.4(21:46)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 20-Sep-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 20-Sep-2024 23:30 UT .