4 September 2010
⇐20100903 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20100905⇒

NOAA
4 Active Regions
11101
11102
11103
11105

Flare Forecast
Flare Forecast
MM MotD

Coronal Holes


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
11101 N12W71
(878",159") 		β/α Cso/Hsx 0130/0120 03/02 -
11102 N26W90
(852",412") 		α/β Axx/Cro 0010/0030 01/03 -
11103 N25W77
(838",374") 		β/β Cro/Cro 0010/0020 02/03 -
11105 N18W36
(532",203") 		β/β Bxo/Bxo 0030/0010 08/04 -

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 4-Sep-2010 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 4-Sep-2010 23:30 UT .