579  
WGMY80 PGUM 250800  
FLSGUM  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE TIYAN GU  
555 PM CHST TUE DEC 25 2018  
 
GUC010-251100-  
/O.NEW.PGUM.FA.Y.0026.181225T0800Z-181225T1100Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
GUAM-  
555 PM CHST TUE DEC 25 2018  
 
THE NATIONAL WEATHER SERVICE IN TIYAN GUAM HAS ISSUED A  
 
* URBAN AND SMALL STREAM FLOOD ADVISORY FOR...  
NORTHERN AND CENTRAL GUAM  
* UNTIL 900 PM CHST.  
 
* AT 555 PM CHST, DOPPLER RADAR INDICATED HEAVY RAIN ACROSS A NARROW AREA  
GENERALLY FROM TAMUNING TO BARRIGADA TO HAGATNA TO DEDEDO. THIS WILL CAUSE  
URBAN AND SMALL STREAM FLOODING IN THE ADVISORY AREA. UP TO ONE INCH OF RAIN HAS  
ALREADY FALLEN. ADDITIONAL HEAVY RAIN WILL MOVE ACROSS THE SAME AREA OVER THE  
NEXT HOUR OR SO AND WILL INCREASE THE CHANCE OF ROADWAY, SMALL STREAM AND URBAN  
FLOODING.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE  
DANGERS OF FLOODING.  
 
A FLOOD ADVISORY MEANS RIVER OR STREAM FLOWS ARE ELEVATED, OR PONDING  
OF WATER IN URBAN OR OTHER AREAS IS OCCURRING OR IS IMMINENT.  
 

 
 
LAT...LON 1348 14476 1356 14483 1356 14494 1353 14494  
1347 14484 1343 14480 1344 14468 1346 14469  
 

 
 
NIERENBERG  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab GU Page Main Text Page