Overall Green Tropical Cyclone for THIRTYONE-26 in Japan on 06 Nov 2026 06:00 UTC

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Overall Green Tropical Cyclone for THIRTYONE-26

in Japan

Global Telecommunication Service

GTS (Global Telecommunication Service) is the official Warning and Alerting channel by the World Meteorological Organization (WMO) adopted by several Warning Organizations. As soon as a new GTS message regarding Tropical Cyclones(WT) or Tsunami(WE) the messages are processed and possibly assigned to the specific event. When a new GTS message is present an new tab in the specific event report page is present.The presence of a GTS message is shown in the homepage with a dedicated icon.

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Measurements Levels

SOURCE	GAUGE LOCATION	LAT	LON	TIME (UTC)	HEIGHT (m)	PERIOD (min)

06/11 09:04 WTPQ31PGUM060903

Original Message :

WTPQ31 PGUM 060903
TCPPQ1

BULLETIN
Tropical Depression 31W Advisory Number 1
National Weather Service Tiyan GU WP312026
703 PM ChST Fri Nov 6 2026

...TROPICAL DEPRESSION 31W FORMS EAST OF THE NORTHERN CNMI,
MOVING QUICKLY NORTHWEST...

CHANGES WITH THIS ADVISORY
--------------------------
Tropical Depression 31W has formed east of the northern CNMI.

WATCHES AND WARNINGS
--------------------
None.

SUMMARY OF 700 PM CHST...0900 UTC...INFORMATION
-----------------------------------------------
Location...18.3N 148.2E

About 160 miles east of Pagan
About 165 miles east-northeast of Alamagan
About 170 miles east of Agrihan
About 275 miles northeast of Saipan
About 285 miles northeast of Tinian
About 345 miles northeast of Rota
About 400 miles northeast of Guam

Maximum sustained winds...30 mph
Present movement...northwest...310 degrees at 21 mph

DISCUSSION AND OUTLOOK
----------------------
At 700 PM CHST...0900 UTC...the center of Tropical Depression 31W
was located near Latitude 18.3 degrees North and Longitude 148.2
degrees East. 31W is moving northwest at 21 mph. It is expected to
make a slight turn toward the west-northwest with a slight
decrease in forward speed through Saturday as it moves away from
the northern CNMI.

Maximum sustained winds are 30 mph. 31W is forecast to intensify
through Saturday, possibly becoming a tropical storm late tonight
to the north of Agrihan. The forecasted tropical storm wind field
is focused to the north of 31W's center, and is expected to remain
north of Agrihan, but residents of the northern CNMI should
monitor the forecast for any changes.

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National
Weather Service at 200 AM ChST early Saturday morning.

$$

DeCou

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