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 21 February 1997
⇐19970220 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 19970222⇒

NOAA
0 Active Regions

Flare Forecast
Flare Forecast
MM MotD

Coronal Holes
 
Main
MDI Mag 19970221 11:15 No Time Data Available No Time Data Available
No Time Data Available EIT 195Å 19970221 19:18 SXT 19970221 11:17


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: C1.0(01:34) C3.4(07:58) C4.8(11:37)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 21-Feb-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 21-Feb-1997 23:30 .