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 17 April 1999
⇐19990416 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 19990418⇒

NOAA
6 Active Regions
08512
08513
08514
08515
08516
08517

Flare Forecast
Flare Forecast
MM MotD

Coronal Holes
 
Main
MDI Mag 19990417 12:48 No Time Data Available No Time Data Available
EIT 171Å 19990417 02:31 EIT 195Å 19990417 02:44 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
08512 S27W68
(781",-397") 		α/α Axx/Axx 0000/0000 01/01 -
08513 S18W58
(763",-246") 		α/β Axx/Bxo 0010/0010 02/04 -
08514 S32W60
(695",-461") 		β/β Cso/Bxo 0030/0020 03/07 -
08515 S16W45
(644",-199") 		β/β Dao/Cao 0070/0040 09/14 -
08516 S20E31
(-458",-250") 		β/β Cao/Cao 0070/0050 08/08 -
08517 N20W34
(498",392") 		β/- Bxo/- 0020/- 04/- -

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 17-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 17-Apr-1999 23:30 .