21 August 2005
⇐20050820 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20050822⇒



Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
10797 S13W80
(911",-232") 		α/α Hsx/Hsx 0070/0110 01/01 -
10798 S11W47
(683",-259") 		βγ/βγ Eki/Dai 0510/0160 12/14 -
10799 S09W91
(937",-145") 		β/α Cao/Axx 0030/0020 02/02 -
10800 N16E19
(-298",153") 		β/β Dso/Cao 0050/0030 08/04 -
10801 N06E40
(-609",8") 		α/- Hsx/--- 0020/---- 01/-- -

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 21-Aug-2005 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 21-Aug-2005 23:30 UT .