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 20 August 2009
⇐20090819 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20090821⇒

NOAA
0 Active Regions

Flare Forecast
Flare Forecast
MM MotD

Coronal Holes
 
Main Far-side
MDI Mag 20090820 16:05 MDI Cont 20090820 06:18 GHN Hα 20090820 11:48
EIT 171Å 20090820 13:00 EIT 195Å 20090820 17:00 XRT 20090819 18:04
MDI Mag 20090820 16:05 SOLIS Mag 20090820 19:43 GONG Farside 20090819 00:00
STEREO B 20090820 23:16 EIT 195Å 20090820 17:00 STEREO A 20090820 17:45


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares

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 20-Aug-2009 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 20-Aug-2009 23:30 UT .