WTPQ31 PGUM 282108

TCPPQ1



BULLETIN

TROPICAL STORM SANVU (17W) ADVISORY NUMBER 2

NATIONAL WEATHER SERVICE TIYAN GU WP172017

800 AM ChST Tue Aug 29 2017



...Sanvu now a tropical storm...



CHANGES WITH THIS ADVISORY

--------------------------

None.



WATCHES AND WARNINGS

--------------------

None.



SUMMARY OF 700 AM CHST...2100 UTC...INFORMATION

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Location...21.1N 147.1E



About  185 miles north-northeast of Agrihan

About  425 miles north of Saipan

About  550 miles north-northeast of Guam



Maximum sustained winds...40 mph

Present movement...northeast...050 degrees at 7 mph



DISCUSSION AND OUTLOOK

----------------------

At 700 AM CHST...2100 UTC...the center of Tropical Storm Sanvu was

located near Latitude 21.1 North and Longitude 147.1 East. Sanvu is

moving northeastward at 7 mph and is expected to turn more to the

north then northwest today and tonight before gradually turning back

to the north Wednesday. Sanvu will slightly increase in forward

speed today and tonight.



Maximum sustained winds have increased to 40 mph. Tropical Storm

Sanvu will slowly continue to intensify the next couple of days.



Tropical storm force winds extend outward up to 235 miles from the

center of the storm.



NEXT ADVISORY

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The next scheduled advisory will be issued by the National Weather

Service at 200 PM this afternoon.



$$



W. Aydlett