Moderate Hurricane / Cyclone / Typhoon ● Active
Tropical Cyclone Local Statement issued October 18 at 5:51PM ChST until October 18 at 8:00PM ChST by NWS Tiyan GU, United States of America
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...SUPER TYPHOON CHAMPI CONTINUES WESTWARD AWAY FROM GUAM
WATERS...
...TYPHOON WARNING IS CANCELLED FOR GUAM AND ROTA...
.NEW INFORMATION...
Warnings have been discontinued.
.AREAS AFFECTED...
This local statement provides important information and
recommended actions for people in Guam and the Northern Marianas.
.Watches/Warnings...
Tropical cyclone watches and warnings are no longer in effect
anywhere across the Marianas and surrounding waters.
A Flood Watch is in effect for portions of Guam and the Northern
Marianas. Please listen closely for any Flood Warnings that might
be in effect for your area.
Please check the latest public and marine forecasts for detailed
information about additional hazards.
.STORM INFORMATION...
At 5 PM ChST...the center of Super Typhoon Champi (29W) was
located near latitude 13.0N...longitude 142.3E. This was about
170 miles west of Guam. Storm motion was west, 270 degrees, at
10 mph. Storm intensity was 150 mph.
.SITUATION OVERVIEW...
Super Typhoon Champi (29W) continues westward away from Guam coastal
waters with the eye fully obscured by cloud cover in latest visible
satellite imagery, as it looks to be going through an eyewall
replacement cycle. Heavy rainbands extend outward roughly 100 miles
east of the center to the edge of western Guam coastal waters, with
additional bands roughly 250 miles and 400 miles outward to the east
and southwest. Locally heavy showers continue to move north-northwest
across Marianas coastal waters along the outer periphery of Champi,
and continue to produce near-gale to gale-force gusts, as fresh to
strong southeast to south winds persist in the wake of Champi.
Measurements
| Coordinates | 39.9645, -100.8105 |
|---|---|
| Region | Guam |
| Location Precision | country |
| Issuing Authority | United States of America — us-noaa-nws-en |
| Cap Urgency | Expected |
| Cap Certainty | Likely |
| Cap Expires | 2026-10-18T20:00:00+10:00 |
Official source
Warnings courtesy of the issuing national meteorological service, via the WMO Alert Hub.
This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.
Severity as published by WMO Alert Hub (national weather services).
View original reportAlso reported by: WMO
This event as JSON · API and licence
Source updated 1 day ago (Oct 18, 2026 07:53 UTC) · we last heard from WMO Alert Hub (national weather services) 44 seconds ago
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About this location
The agency did not publish coordinates for this warning. The pin is the centre of the country, not the location of the event — read the area name, not the map, for where it applies.
Area as the agency stated it: Guam
Official authorities in United States
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