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18 September 2024
20240917 Week Rotation Today Rotation Week 20240919

 
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
13822 N14W91
(926",231")
β/β Bxo/Cro 0010/0030 02/01 -
13824 S04W68
(884",-110")
βγ/βγ Eai/Csi 0100/0070 25/13 C2.2(15:59)
C3.0(12:52)
C2.5(11:49)
C1.5(07:21)
C1.7(04:17)
/ C3.9(12:20)
13825 S15W08
(128",-360")
βγ/βγ Ekc/Eai 0180/0180 35/13 C2.8(16:53)
C3.0(16:35) / -
13826 S26W72
(816",-448")
α/β Axx/Bxo 0010/0010 01/02 -
13827 S27E37
(-513",-515")
α/α Hhx/Hsx 0120/0120 01/01 -
13828 S13E47
(-682",-292")
α/α Hhx/Hhx 0120/0120 01/01 -
13829 N11W73
(897",146")
β/- Cro/--- 0050/---- 05/-- -

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

Events not associated with currently named NOAA regions: C4.1(03:33) C2.7(17:26) C4.4(06:24) C1.5(07:34) C2.4(12:58) C1.7(16:33) C1.6(17:50) C3.2(18:52)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 18-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 18-Sep-2024 23:30 UT .