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 23 April 1999
⇐19990422 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 19990424⇒

NOAA
3 Active Regions
08516
08518
08521

Flare Forecast
Flare Forecast
MM MotD

Coronal Holes
 
Main
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
08516 S20W49
(671",-273") 		β/β Cso/Cso 0040/0050 06/03 -
08518 S15W10
(159",-167") 		β/β Eao/Dao 0170/0160 18/17 -
08521 N34W59
(672",561") 		β/β Cao/Cso 0030/0030 08/04 -

Class (HH:MM) -Today
Class (HH:MM) -Yesterday

Events not associated with currently named NOAA regions: C1.5(00:21) C4.5(04:58)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 23-Apr-1999 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 23-Apr-1999 23:30 .