973  
WGMY80 PGUM 060315  
FLSGUM  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE TIYAN GU  
115 PM CHST THU NOV 6 2025  
 
GUC010-060345-  
/O.NEW.PGUM.FA.Y.0043.251106T0315Z-251106T0345Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
GUAM-  
115 PM CHST THU NOV 6 2025  
   
..FLOOD ADVISORY IN EFFECT UNTIL 145 PM CHST THIS AFTERNOON
 
 
* WHAT...URBAN AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE  
RAINFALL IS EXPECTED.  
 
* WHERE...SOUTHERN AND CENTRAL GUAM, SOUTH OF THE AIRPORT.  
 
* WHEN...UNTIL 145 PM CHST.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
 
* ADDITIONAL DETAILS...  
- AT 113 PM CHST, DOPPLER RADAR INDICATED HEAVY RAIN. THIS WILL  
CAUSE URBAN AND SMALL STREAM FLOODING. BETWEEN 0.6 AND 1 INCH  
OF RAIN HAS FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS OF 0.6 TO 1 INCH ARE EXPECTED  
OVER THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR  
FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
MANGILAO, CHALAN PAGO-ORDOT, YONA, HAGATNA HEIGHTS, TALOFOFO,  
MONGMONG-TOTO-MAITE, SINAJANA, INARAJAN, ASAN, MERIZO, PITI,  
SANTA RITA AND UMATAC.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 

 
 
LAT...LON 1344 14467 1342 14467 1343 14468 1345 14468  
1346 14468 1346 14467 1346 14466 1346 14465  
1346 14464 1346 14463 1347 14464 1347 14468  
1348 14473 1348 14476 1344 14481 1342 14479  
1337 14478 1330 14478 1329 14476 1328 14475  
1327 14475 1325 14472 1325 14469 1327 14467  
1330 14466 1332 14465 1333 14465 1335 14464  
1337 14465 1338 14465 1339 14466 1340 14466  
1343 14464 1343 14463 1345 14461  
 

 
 
PD  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab GU Page Main Text Page