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 20 February 1998
⇐19980219 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 19980221⇒

NOAA
4 Active Regions
08156
08158
08160
08161

Flare Forecast
Flare Forecast
MM MotD

Coronal Holes
 
Main
MDI Mag 19980220 12:48 No Time Data Available No Time Data Available
EIT 171Å 19980220 19:00 EIT 195Å 19980220 19:14 SXT 19980220 09:14


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
08156 S25W60
(743",-344") 		β/βγ Ehi/Ehi 0380/0370 10/16 C1.0(10:01)
/ C1.1(05:22)
08158 S21W42
(592",-256") 		β/β Bxo/Bxo 0020/0010 04/03 -
08160 N23W26
(382",463") 		β/β Bxo/Bxo 0010/0010 02/03 -
08161 N16E05
(-79",370") 		α/β Axx/Bxo 0010/0010 01/03 -

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-Feb-1998 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 20-Feb-1998 23:30 .