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27 July 2021
20210726 Week Rotation Today Rotation Week 20210728

 
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
12846 N24W27
(393",310")
β/β Bxo/Cro 0010/0030 04/03 -
12847 S28W07
(102",-521")
α/α Axx/Axx 0010/0000 01/01 -
12844 S43W75
(667",-658")
/ / / / -
12848 N21W60
(765",295")
/ / / / -
12849 S27W10
(146",-507")
/ / / / -

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

Events not associated with currently named NOAA regions: None

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 27-Jul-2021 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 27-Jul-2021 11:30 UT .