19 September 2024
20240918 Week Rotation Today Rotation Week 20240920



Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13824 S04W83
(945",-80")
βγ/βγ Eai/Eai 0100/0100 12/25 -
13825 S15W21
(331",-353")
βγδ/βγ Ehi/Ekc 0200/0180 25/35 - / C4.1(03:33)
13827 S26E19
(-280",-517")
β/α Cko/Hhx 0100/0120 03/01 -
13828 S13E33
(-508",-310")
β/α Cho/Hhx 0140/0120 01/01 -
13829 N11W87
(936",174")
β/β Bxo/Cro 0030/0050 04/05 -
13830 N12W82
(925",181")
α/- Axx/--- 0010/---- 01/-- -
13826 S26W86
(856",-422")
/α /Axx /0010 /01 -

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

Events not associated with currently named NOAA regions: C2.4(07:59) C2.6(15:17) C1.4(18:15) C2.1(18:32) C2.0(19:53) C2.4(21:46) C2.1(22:01) C1.7(04:17) C1.5(07:21) C2.5(11:49) C3.0(12:52) C2.2(15:59) C3.0(16:35) C2.8(16:53) C2.7(17:26)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 19-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 19-Sep-2024 23:30 UT .