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WTPQ32 PGUM 031534
TCPPQ2

BULLETIN
Typhoon Choi-wan (26W) Advisory Number 15
National Weather Service Tiyan GU WP262026
134 AM ChST Sun Oct 4 2026

...TYPHOON CHOI-WAN MOVING NORTH-NORTHEAST, AWAY FROM THE NORTHERN
MARIANAS...

CHANGES WITH THIS ADVISORY
--------------------------
None.

WATCHES AND WARNINGS
--------------------
A Typhoon Warning remains in effect for Alamagan, Agrihan, and
Pagan in the CNMI.

SUMMARY OF 100 AM CHST...1500 UTC...INFORMATION
-----------------------------------------------
Location...20.7N 146.3E

About 140 miles north-northeast of Agrihan
About 180 miles north of Pagan
About 215 miles north of Alamagan
About 305 miles north of Anatahan
About 385 miles north of Saipan
About 395 miles north of Tinian
About 455 miles north of Rota
About 510 miles north of Guam

Maximum sustained winds...105 mph
Present movement...north-northeast...15 degrees at 10 mph

DISCUSSION AND OUTLOOK
----------------------
At 100 AM CHST...1500 UTC...the center of Typhoon Choi-wan was
located near Latitude 20.7 degrees North and Longitude
146.3 degrees East. Choi-wan is moving north-northeast at 10 mph.
It is expected to make a slight turn toward the north with little
change in forward speed through Monday.

Maximum sustained winds have increased to 105 mph. Choi-wan is
forecast to intensify through Monday.

Typhoon force winds extend outward from the center up to
65 miles. Tropical storm force winds extend outward from the
center up to 345 miles to the southeast and up to 255 miles
elsewhere.

NEXT ADVISORY
-------------
An intermediate advisory will be issued by the National Weather
Service at 500 AM ChST followed by the next scheduled advisory at
800 AM ChST.

$$

DeCou