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fzhw70 phfo 220305

505 pm hst mon aug 21 2017

...a special marine warning remains in effect until 600 pm hst...

for the following areas...
kauai channel...

at 504 pm hst...a strong thunderstorm capable of producing 
waterspouts was located 19 nm southeast of fad buoy ck...or 26 nm 
southeast of poipu...moving southeast at 10 knots.

hazard...waterspouts...wind gusts 34 knots or greater...and small 

source...radar indicated. 

impact...waterspouts can easily overturn boats and create locally 
         hazardous seas. small craft could be damaged in briefly 
         higher winds and suddenly higher waves. 

the strong thunderstorm will remain over mainly open waters.

precautionary/preparedness actions...

move to safe harbor immediately as gusty winds and high waves are

thunderstorms can produce sudden waterspouts. waterspouts can easily
overturn boats and create locally hazardous seas. seek safe harbor

frequent lightning is occurring with this storm. if caught on the
open water stay below deck if possible...keep away from ungrounded
metal objects.


lat...lon 2163 15950 2168 15938 2168 15925 2162 15903
      2142 15893 2131 15909 2122 15931 2121 15950
      2122 15959
time...mot...loc 0304z 336deg 10kt 2151 15922 



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