930  
WHMY40 PGUM 091718  
CFWGUM  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
COASTAL HAZARD MESSAGE  
NATIONAL WEATHER SERVICE TIYAN GU  
318 AM CHST THU APR 10 2025  
 
GUZ001-MPZ001>003-100600-  
/O.EXT.PGUM.BH.S.0001.000000T0000Z-250410T0600Z/  
GUAM-ROTA-TINIAN-SAIPAN-  
318 AM CHST THU APR 10 2025  
 
...BEACH HAZARDS STATEMENT NOW IN EFFECT THROUGH THURSDAY  
AFTERNOON...  
 
* WHAT...ENOUNTERS WITH INDO-PACIFIC MAN O' WARS EXPECTED.  
 
* WHERE...GUAM, ROTA, TINIAN AND SAIPAN, MAINLY ALONG EAST REEFS,  
BUT POSSIBLY ALONG ANY COASTLINE WELL EXPOSED TO THE WIND.  
 
* WHEN...THROUGH THURSDAY AFTERNOON.  
 
* IMPACTS...EXTREME PAIN, REDNESS, SWELLING AND BLISTERS.  
 
* ADDITIONAL DETAILS...SEEK MEDICAL ATTENTION IMMEDIATELY IF ANY  
SYMPTOMS OTHER THAN THESE OCCUR. GUAM HAS HAD AT LEAST TWO  
REPORTED ENCOUNTERS ALONG EAST FACING BEACHES, INCLUDING TAGA'CHANG  
BEACH. THE BEACH HAZARDS STATEMENT MAY BE EXTENDED IF WARRANTED BY  
ADDITIONAL MAN O' WAR SIGHTINGS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
CONTACT WITH INDO-PACIFIC MAN O' WARS, ALIVE OR DEAD, CAN CAUSE  
EXTREME PAIN AND MAY BE FATAL IN SOME CASES.  
 
 
 
 
 
DECOU  
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