410
WTPQ31 PGUM 250057
TCPPQ1

BULLETIN
Tropical Storm Krosa (12W) Intermediate Advisory Number 5A
National Weather Service Tiyan GU WP122025
1057 AM ChST Fri Jul 25 2025

...TROPICAL STORM KROSA MOVING NORTH...

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

WATCHES AND WARNINGS
--------------------
A Tropical Storm Warning is in effect for Agrihan, Pagan and Alamagan.

A Tropical Storm Warning means that tropical storm conditions,
including winds of 39 to 73 mph, are expected within the next 24 hours.

SUMMARY OF 1000 AM CHST...0000 UTC...INFORMATION
-----------------------------------------------
Location...16.9N 143.5E

About 150 miles west-northwest of Anatahan
About 160 miles west-southwest of Alamagan
About 170 miles west-southwest of Pagan
About 190 miles northwest of Saipan
About 190 miles southwest of Agrihan
About 195 miles northwest of Tinian
About 220 miles north-northwest of Rota
About 250 miles north-northwest of Guam

Maximum sustained winds...40 mph
Present movement...north...350 degrees at 6 mph

DISCUSSION AND OUTLOOK
----------------------
At 1000 AM ChST...0000 UTC...the center of Tropical Storm Krosa
was located near Latitude 16.9 degrees North and Longitude
143.5 degrees East. Krosa is moving north at 6 mph. It is
expected to make a slight turn toward the north-northeast with
little change in forward speed through Saturday. The center of
TS Krosa is expected to pass to the west of the northern CNMI
islands on Saturday, However, tropical storm conditions are
still expected.

Maximum sustained winds remain at 40 mph. Krosa is forecast to
intensify through the weekend, possibly becoming a typhoon by
Sunday morning to the north of Agrihan.

Tropical storm force winds extend outward from the center up to
195 miles to the southwest and up to 150 miles elsewhere.

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National
Weather Service at 200 PM ChST followed by an intermediate
advisory at 500 PM ChST.

$$

Slagle