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28 July 2024
20240727 Week Rotation Today Rotation Week 20240729

 
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 S18W91
(897",-288")
α/α Hsx/Hsx 0080/0060 01/01 -
13757 N18W88
(897",287")
α/α Axx/Axx 0010/0010 01/01 -
13762 S12W44
(643",-260")
βγδ/βγδ Fkc/Fac 0330/0240 31/36 C6.9(22:35)
M1.9(20:25)
M1.7(11:28)
M7.8(10:27)
M1.1(10:00)
C5.5(04:53)
M1.6(03:37)
/ M1.1(19:11)
M3.5(18:24)
13763 N03W06
(99",-42")
β/β Cso/Cso 0160/0120 03/02 C5.8(17:07)
M2.6(12:43) / -
13764 S03W06
(99",-140")
α/α Hsx/Hsx 0090/0080 03/01 C8.2(15:54)
C4.9(06:05)
M9.9(01:53)
M7.9(01:39) / -
13765 S12E06
(-96",-285")
βγ/α Dso/Hsx 0180/0120 11/01 -
13766 S07E05
(-82",-206")
β/β Dso/Cso 0130/0060 11/11 -
13767 S10E16
(-257",-251")
β/β Dso/Dso 0220/0160 10/09 -
13768 S17W30
(453",-352")
β/α Bxo/Axx 0020/0010 06/02 -
13769 N23E46
(-627",309")
α/α Hsx/Hsx 0100/0100 01/01 -

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

Events not associated with currently named NOAA regions: C9.0(09:04) M1.7(13:46) M1.3(18:08) C3.9(22:57) C3.5(23:29)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 28-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 28-Jul-2024 23:30 UT .