Public Tropical Cyclone Advisory
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2
000
WTPQ32 PGUM 210926
TCPPQ2

BULLETIN
TYPHOON ATSANI (17W) ADVISORY NUMBER 29
NATIONAL WEATHER SERVICE TIYAN GU WP172015
800 PM CHST FRI AUG 21 2015

...ATSANI WELL TO THE NORTH OF THE MARIANA ISLANDS...

CHANGES WITH THIS ADVISORY
--------------------------
NONE.

WATCHES AND WARNINGS
--------------------
NONE.

SUMMARY OF 700 PM CHST...0900 UTC...INFORMATION
-----------------------------------------------
LOCATION...25.2N 145.9E

ABOUT 440 MILES NORTH OF AGRIHAN
ABOUT 490 MILES NORTH OF PAGAN
ABOUT 520 MILES NORTH OF ALAMAGAN
ABOUT 695 MILES NORTH OF SAIPAN
ABOUT 705 MILES NORTH OF TINIAN
ABOUT 815 MILES NORTH OF GUAM.

MAXIMUM SUSTAINED WINDS...125 MPH
PRESENT MOVEMENT...NORTH-NORTHWEST...335 DEGREES AT 10 MPH.

DISCUSSION AND OUTLOOK
----------------------
AT 700 PM CHST...0900 UTC...TYPHOON ATSANI WAS CENTERED AT LATITUDE
25.2 NORTH AND LONGITUDE 145.9 EAST...MOVING NORTH-NORTHWEST AT 10
MPH. ATSANI IS EXPECTED TO GRADUALLY TURN TOWARD NORTH TONIGHT AND
RECURVE TOWARD NORTHEAST OVER THE WEEKEND.

MAXIMUM SUSTAINED WINDS HAVE DECREASED TO 125 MPH. ATSANI IS
EXPECTED TO SLOWLY WEAKEN THROUGH SATURDAY...THEN BEGIN A MORE RAPID
WEAKENING TREND SUNDAY.

TYPHOON FORCE WINDS EXTEND OUTWARD UP TO 75 MILES FROM THE CENTER.
TROPICAL STORM FORCE WINDS EXTEND OUT UP TO 225 MILES NORTH OF THE
CENTER...AND UP TO 250 MILES SOUTH OF THE CENTER.

NEXT ADVISORY
-------------
THIS WILL BE THE LAST SCHEDULED ADVISORY ISSUED BY THE NATIONAL
WEATHER SERVICE ON TYPHOON ATSANI.

$$

WILLIAMS


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.