979  
WTPQ61 PGUM 230917  
TCUPQ1  
 
SUPER TYPHOON MAWAR 02W TROPICAL CYCLONE UPDATE  
NATIONAL WEATHER SERVICE TIYAN GU WP022023  
707 PM CHST TUE MAY 23 2023  
   
..655 PM CHST WFO GUAM RADAR POSITION ESTIMATE
 
 
SUMMARY OF 655 PM CHST...0855 UTC...INFORMATION  
-----------------------------------------------  
LOCATION...12.1N 146.3E  
ELEVATION...0.5 DEGREES...16266 FEET  
CENTER CHARACTERISTIC...ELLIPTICAL EYE  
SEMI-MAJOR AXIS 10 MILES BY 12 MILES  
POSITION CONFIDENCE...EXCELLENT  
 
THIS POSITION IS ABOUT  
135 MILES SOUTHEAST OF GUAM RADAR  
160 MILES SOUTH-SOUTHEAST OF ROTA AIRPORT  
205 MILES SOUTH-SOUTHEAST OF TINIAN AIRPORT  
210 MILES SOUTH OF SAIPAN AIRPORT  
 
RADAR DETERMINED MOTION OF CENTER FOR...  
THE PAST HOUR...14 MPH TOWARDS NORTHWEST  
 
SIGNIFICANT RADAR-VELOCITY REMARKS  
----------------------------------  
THE EYE OF SUPER TYPHOON MAWAR IS NOW WITHIN RANGE FOR THE VELOCITY  
PRODUCT. VELOCITY DATA IS SHOWING WINDS NEAR 140 MPH AT 17000 FEET.  
THIS IS THE HIGHEST VELOCITY THE RADAR INDICATES, SO ACTUAL WINDS  
COULD BE HIGHER.  
 
OTHER FACTORS OR INFORMATION  
----------------------------  
VISIBLE AND INFRARED SATELLITE IMAGERY CONTINUES TO SHOW A WELL-  
DEFINED EYE.  
 
DISCUSSION  
----------  
RADAR REFLECTIVITY DATA NO LONGER SHOWS CONCENTRIC EYE WALLS.  
THE EYE REMAINS ELLIPTICAL IN SHAPE.  
 
NEXT MESSAGE  
------------  
RADAR POSITIONS WILL BE ISSUED...AT THE MOST FREQUENT...EVERY  
HOUR...BY THE NATIONAL WEATHER SERVICE ON SUPER TYPHOON MAWAR.  
 

 
 
ZIOBRO  
 
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