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 18 December 1997
⇐19971217 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 19971219⇒

NOAA
3 Active Regions
08118
08122
08123

Flare Forecast
Flare Forecast
MM MotD

Coronal Holes
 
Main
MDI Mag 19971218 12:51 No Time Data Available No Time Data Available
No Time Data Available No Time Data Available SXT 19971218 12:23


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
08118 S39W91
(733",-594") 		α/α Axx/Hsx 0020/0020 01/01 -
08122 N32W91
(800",499") 		α/β Hsx/Eso 0050/0070 01/02 -
08123 N18E06
(-94",315") 		β/β Dso/Dso 0130/0150 10/10 -

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 18-Dec-1997 00:30 . 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 18-Dec-1997 23:30 .