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29 July 2024
20240728 Week Rotation Today Rotation Week 20240730

 
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
13756 S17W91
(902",-273")
α/α Hsx/Hsx 0030/0080 01/01 -
13762 S11W59
(796",-226")
βγδ/βγδ Fkc/Fkc 0440/0330 25/31 -
13763 N02W20
(324",-54")
β/β Cso/Cso 0120/0160 02/03 X1.5(02:33)
C6.8(02:15) / -
13764 S03W20
(324",-136")
β/α Cso/Hsx 0100/0090 02/03 -
13765 S11W07
(113",-271")
βγδ/βγ Dkc/Dso 0380/0180 15/11 M8.7(12:47)
C3.7(07:49) / -
13766 S07W10
(163",-206")
β/β Dac/Dso 0150/0130 13/11 M1.6(12:16)
C4.3(06:20)
C9.2(01:36) / -
13767 S11E05
(-81",-271")
βγδ/β Dsi/Dso 0200/0220 10/10 -
13768 S16W43
(621",-325")
β/β Dai/Bxo 0200/0020 10/06 -
13769 N23E35
(-500",298")
α/α Hsx/Hsx 0100/0100 01/01 -
13770 N07W06
(98",22")
βγ/- Dai/--- 0200/---- 10/-- C9.9(22:09)
C7.0(19:28)
C9.3(17:33)
M4.3(14:04)
C7.3(12:06) / -
13757 N18W91
(898",292")
/α /Axx /0010 /01 -

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

Events not associated with currently named NOAA regions: C8.9(01:07) C9.4(03:40) C6.2(13:43) C6.6(17:05) C9.4(19:12) M1.0(05:10) M6.4(19:40) M1.1(20:55)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 29-Jul-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 29-Jul-2024 23:30 UT .