358  
WTPQ61 PGUM 230017  
TCUPQ1  
 
TYPHOON MAWAR 02W TROPICAL CYCLONE UPDATE  
NATIONAL WEATHER SERVICE TIYAN GU WP022023  
1011 AM CHST TUE MAY 23 2023  
   
.. 954 AM CHST WFO GUAM RADAR POSITION ESTIMATE
 
 
SUMMARY OF 954 AM CHST...2354 UTC...INFORMATION  
-----------------------------------------------  
LOCATION...11.2N 146.9E  
ELEVATION...0.5 DEGREES...33987.0 FEET  
CENTER CHARACTERISTIC...16 MILE WIDE CIRCULAR EYE  
POSITION CONFIDENCE...GOOD  
 
THIS POSITION IS ABOUT  
210 MILES SOUTHEAST OF GUAM RADAR  
235 MILES SOUTH-SOUTHEAST OF ROTA AIRPORT  
275 MILES SOUTH-SOUTHEAST OF TINIAN AIRPORT  
280 MILES SOUTH-SOUTHEAST OF SAIPAN AIRPORT  
 
RADAR DETERMINED MOTION OF CENTER FOR...  
THE PAST HOUR... 15 MPH TOWARDS NORTH-NORTHWEST  
 
SIGNIFICANT RADAR-VELOCITY REMARKS  
----------------------------------  
STORM'S EYE STILL OUT OF RANGE FOR VELOCITY PRODUCT. MAWAR IS  
EXPECTED TO COME WITHIN RANGE FOR VELOCITY PRODUCT AROUND 0500Z OR  
300 PM CHST.  
 
OTHER FACTORS OR INFORMATION  
----------------------------  
STORM'S GENERAL TRACK REMAINS TO BE IN A NORTH TO NORTHWEST DIRECTION.  
3 HOURLY POSITIONS ARE SHORT TERM ASSESSMENTS, CHANGES IN STORM  
DIRECTION OVER THE SHORT TERM ARE TYPICAL. STORM HAS A SYMMETRICAL  
EYE WALL. VISIBLE SATELLITE IMAGERY SHOWS THE EYE IS PARTIALLY CLOUD  
FILLED.  
 
DISCUSSION  
----------  
THE STORM IS 210 MILES FROM THE RADAR, REFLECTIVITY RESOLUTION WILL  
IMPROVE AS MAWAR GETS CLOSER.  
 
NEXT MESSAGE  
------------  
RADAR POSITIONS WILL BE ISSUED...AT THE MOST FREQUENT...EVERY  
HOUR...BY THE NATIONAL WEATHER SERVICE ON MAWAR  
 

 
 
ZIOBRO  
 
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