Overall Green Tropical Cyclone for DUJUAN-26 in Japan from 15 Sep 2026 12:00 UTC to 18 Sep 2026 06:00 UTC

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Overall Green Tropical Cyclone for DUJUAN-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.

Click on the messages list to visualize on the right the detailed text.

Measurements Levels

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

17/09 21:48 WTPQ31PGUM172146

17/09 16:00 WTPQ31PGUM171559

17/09 09:16 WTPQ31PGUM170914

17/09 03:24 WTPQ31PGUM170323

16/09 21:38 WTPQ31PGUM162137

16/09 15:36 WTPQ31PGUM161535

16/09 09:59 WTPQ31PGUM160958

16/09 03:23 WTPQ31PGUM160322

15/09 21:08 WTPQ31PGUM152107

15/09 15:37 WTPQ31PGUM151535

Original Message :

WTPQ31 PGUM 172146
TCPPQ1

BULLETIN
Typhoon Dujuan (24W) Advisory Number 10
National Weather Service Tiyan GU WP242026
746 AM ChST Fri Sep 18 2026

...DUJUAN UPGRADED TO TYPHOON...

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

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

SUMMARY OF 700 AM CHST...2100 UTC...INFORMATION
-----------------------------------------------
Location...25.5N 145.2E

About 250 miles east-northeast of Iwo To
About 465 miles north of Agrihan
About 510 miles north of Pagan
About 545 miles north of Alamagan
About 715 miles north of Saipan
About 830 miles north of Guam

Maximum sustained winds...75 mph
Present movement...northwest...305 degrees at 31 mph

DISCUSSION AND OUTLOOK
----------------------
At 700 AM CHST...2100 UTC...the center of Typhoon Dujuan was
located near Latitude 25.5 degrees North and Longitude
145.2 degrees East. Dujuan is moving northwest at 31 mph. It is
expected to make a slight turn toward the west-northwest with a
dramatic decrease in forward speed through Saturday.

Maximum sustained winds have increased to 75 mph. Dujuan is
forecast to maintain this intensity through tonight.

Typhoon force winds extend outward from the center up to
30 miles. Tropical storm force winds extend outward from the
center up to 220 miles to the northeast and up to 160 miles
elsewhere.

NEXT ADVISORY
-------------
This will be the last advisory issued by the National Weather
Service on Dujuan.

$$

Doll

Original Message :

WTPQ31 PGUM 171559
TCPPQ1

BULLETIN
Tropical Storm Dujuan (24W) Advisory Number 9
National Weather Service Tiyan GU WP242026
159 AM ChST Fri Sep 18 2026

...TROPICAL STORM DUJUAN MOVING RAPIDLY NORTHWEST...

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

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

SUMMARY OF 100 AM CHST...1500 UTC...INFORMATION
-----------------------------------------------
Location...23.3N 147.8E

About 345 miles north-northeast of Agrihan
About 380 miles north-northeast of Pagan
About 395 miles west of Minamitorishima
About 415 miles north-northeast of Alamagan
About 420 miles east-southeast of Iwo To
About 580 miles north-northeast of Saipan
About 705 miles north-northeast of Guam

Maximum sustained winds...65 mph
Present movement...northwest...310 degrees at 23 mph

DISCUSSION AND OUTLOOK
----------------------
At 100 AM CHST...1500 UTC...the center of Tropical Storm Dujuan
was located near Latitude 23.3 degrees North and Longitude
147.8 degrees East. Dujuan is moving northwest at 23 mph. It is
expected to make a slight turn toward the west-northwest with a
decrease in forward speed through Friday. This track continues to
take Dujuan north of the Marianas and near Japan, before curving
to the northeast.

Maximum sustained winds have increased to 65 mph. Dujuan is
forecast to maintain this intensity through Friday.

Tropical storm force winds extend outward from the center up to
175 miles to the east and up to 75 miles to the west.

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National
Weather Service at 800 AM ChST.

$$

JAW

Original Message :

WTPQ31 PGUM 170914
TCPPQ1

BULLETIN
Tropical Storm Dujuan (24W) Advisory Number 8
National Weather Service Tiyan GU WP242026
714 PM ChST Thu Sep 17 2026

...TROPICAL STORM DUJUAN MOVING RAPIDLY NORTH...

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

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

SUMMARY OF 700 PM CHST...0900 UTC...INFORMATION
-----------------------------------------------
Location...22.6N 149.7E

About 295 miles west-southwest of Minamitorishima
About 370 miles northeast of Agrihan
About 400 miles northeast of Pagan
About 425 miles northeast of Alamagan
About 575 miles north-northeast of Saipan
About 590 miles north-northeast of Tinian
About 650 miles north-northeast of Rota
About 705 miles north-northeast of Guam

Maximum sustained winds...60 mph
Present movement...north...360 degrees at 33 mph

DISCUSSION AND OUTLOOK
----------------------
At 700 PM CHST...0900 UTC...the center of Tropical Storm Dujuan was
located near Latitude 22.6 degrees North and Longitude 149.7 degrees
East. Dujuan is moving north at 33 mph. It is expected to turn toward
the west-northwest with a dramatic decrease in forward speed through
Friday. This general forecast track will take Dujuan north of the
Marianas and then east of Japan.

Maximum sustained winds remain at 60 mph. Dujuan is forecast to
intensify slowly through Saturday, and might briefly become a typhoon.

Tropical storm force winds extend outward from the center up to
175 miles to the east and up to 35 miles to the west.

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

$$

Stanko

Original Message :

WTPQ31 PGUM 170323
TCPPQ1

BULLETIN
Tropical Storm Dujuan (24W) Advisory Number 7
National Weather Service Tiyan GU WP242026
123 PM ChST Thu Sep 17 2026

...TROPICAL STORM DUJUAN (24W) CONTINUES MOVING NORTH-NORTHEAST
AWAY FROM THE MARIANAS...

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

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

SUMMARY OF 100 PM CHST...0300 UTC...INFORMATION
-----------------------------------------------
Location...19.8N 150.0E

About 290 miles east-northeast of Agrihan
About 300 miles east-northeast of Pagan
About 310 miles east-northeast of Alamagan
About 370 miles northeast of Anatahan
About 400 miles southwest of Minamitorishima
About 430 miles northeast of Saipan
About 440 miles northeast of Tinian
About 500 miles northeast of Rota
About 555 miles northeast of Guam

Maximum sustained winds...60 mph
Present movement...north-northeast...20 degrees at 17 mph

DISCUSSION AND OUTLOOK
----------------------
At 100 PM CHST...0300 UTC...the center of Tropical Storm Dujuan
was located near Latitude 19.8 degrees North and Longitude
150.0 degrees East. Dujuan is moving north-northeast at 17 mph.
It is expected to make a turn toward the west-northwest with a
slight increase in forward speed through Friday.

Maximum sustained winds have increased to 60 mph. Dujuan is
forecast to intensify through tonight.

Tropical storm force winds extend outward from the center up to
175 miles to the east and up to 35 miles to the west.

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National
Weather Service at 800 PM ChST.

$$

Doll

Original Message :

WTPQ31 PGUM 162137
TCPPQ1

BULLETIN
Tropical Storm Dujuan (24W) Advisory Number 6
National Weather Service Tiyan GU WP242026
737 AM ChST Thu Sep 17 2026

...TROPICAL STORM DUJUAN (24W) MOVING NORTH-NORTHEAST, AWAY
FROM THE MARIANAS...

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

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

SUMMARY OF 700 AM CHST...2100 UTC...INFORMATION
-----------------------------------------------
Location...18.4N 149.5E

About 245 miles east-northeast of Alamagan
About 245 miles east of Pagan
About 250 miles east of Agrihan
About 290 miles east-northeast of Anatahan
About 335 miles northeast of Saipan
About 350 miles northeast of Tinian
About 405 miles northeast of Rota
About 460 miles northeast of Guam

Maximum sustained winds...45 mph
Present movement...north-northeast...15 degrees at 13 mph

DISCUSSION AND OUTLOOK
----------------------
At 700 AM CHST...2100 UTC...the center of Tropical Storm Dujuan
was located near Latitude 18.4 degrees North and Longitude
149.5 degrees East. Dujuan is moving north-northeast at 13 mph.
It is expected to make a turn toward the northwest with an
increase in forward speed through Friday.

Maximum sustained winds have increased to 45 mph. Dujuan is
forecast to intensify through tonight.

Tropical storm force winds extend outward from the center up to
175 miles to the south and up to 70 miles to the north.

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

$$

Doll

Original Message :

WTPQ31 PGUM 161535
TCPPQ1

BULLETIN
Tropical Storm Dujuan (24W) Advisory Number 5
National Weather Service Tiyan GU WP242026
135 AM ChST Thu Sep 17 2026

...TROPICAL DEPRESSION 24W UPGRADED TO TROPICAL STORM DUJUAN AS IT
CONTINUES NORTHWARD...

CHANGES WITH THIS ADVISORY
--------------------------
Tropical Depression 24W was upgraded to Tropical Storm Dujuan (24W).

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

SUMMARY OF 100 AM CHST...1500 UTC...INFORMATION
-----------------------------------------------
Location...17.3N 149.5E

About 245 miles east of Alamagan
About 250 miles east-southeast of Pagan
About 260 miles east-northeast of Anatahan
About 270 miles east-southeast of Agrihan
About 290 miles east-northeast of Saipan
About 300 miles east-northeast of Tinian
About 355 miles northeast of Rota
About 410 miles northeast of Guam

Maximum sustained winds...40 mph
Present movement...north-northeast...30 degrees at 14 mph

DISCUSSION AND OUTLOOK
----------------------
At 100 AM CHST...1500 UTC...the center of Tropical Storm Dujuan
was located near Latitude 17.3 degrees North and Longitude
149.5 degrees East. Dujuan is moving north-northeast at 14 mph.
It is expected to make a turn toward the north-northwest with an
increase in forward speed through Friday. This general track will
continue to keep Dujuan east of the Marianas until it passes north
of Maug.

Maximum sustained winds have increased to 40 mph. Dujuan is
forecast to intensify through Friday.

Tropical storm force winds extend outward from the center up to
150 miles to the south.

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National
Weather Service at 800 AM ChST.

$$

JAW

Original Message :

WTPQ31 PGUM 160958
TCPPQ1

BULLETIN
Tropical Depression 24W Advisory Number 4
National Weather Service Tiyan GU WP242026
758 PM ChST Wed Sep 16 2026

...TROPICAL DEPRESSION TWENTYFOUR MOVING NORTH-NORTHEAST...

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

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

SUMMARY OF 700 PM CHST...0900 UTC...INFORMATION
-----------------------------------------------
Location...16.1N 149.0E

About 230 miles east-northeast of Saipan
About 235 miles east-northeast of Tinian
About 235 miles east-southeast of Alamagan
About 255 miles east-southeast of Pagan
About 285 miles east-northeast of Rota
About 285 miles southeast of Agrihan
About 335 miles east-northeast of Guam

Maximum sustained winds...35 mph
Present movement...north-northeast...30 degrees at 7 mph

DISCUSSION AND OUTLOOK
----------------------
At 700 PM CHST...0900 UTC...the center of Tropical Depression 24W was
located near Latitude 16.1 degrees North and Longitude 149.0 degrees
East. 24W is moving north-northeast at 7 mph. It is expected to turn
toward the north-northwest with a dramatic increase in forward speed
through Thursday. This general forecast track will keep 24W east of
the Marianas until it passes north of Maug.

Maximum sustained winds remain at 35 mph. 24W is forecast to
intensify through Thursday possibly becoming a tropical storm.

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

$$

Stanko

Original Message :

WTPQ31 PGUM 160322
TCPPQ1

BULLETIN
Tropical Depression 24W Advisory Number 3
National Weather Service Tiyan GU WP242026
122 PM ChST Wed Sep 16 2026

...TROPICAL DEPRESSION 24W NEARLY STATIONARY EAST OF SAIPAN...

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

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

SUMMARY OF 100 PM CHST...0300 UTC...INFORMATION
-----------------------------------------------
Location...15.5N 148.8E

About 205 miles east of Saipan
About 215 miles east of Tinian
About 245 miles southeast of Alamagan
About 255 miles east-northeast of Rota
About 270 miles southeast of Pagan
About 300 miles east-northeast of Guam
About 305 miles southeast of Agrihan

Maximum sustained winds...35 mph
Present movement...north-northwest...335 degrees at 2 mph

DISCUSSION AND OUTLOOK
----------------------
At 100 PM CHST...0300 UTC...the center of Tropical Depression 24W
was located near Latitude 15.5 degrees North and Longitude
148.8 degrees East. 24W is moving north-northwest at 2 mph. It is
expected to make a slight turn toward the north with a dramatic
increase in forward speed through Thursday.

Maximum sustained winds remain at 35 mph. 24W is forecast to
intensify through tonight possibly becoming a tropical storm.

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National
Weather Service at 800 PM ChST.

$$

Doll

Original Message :

WTPQ31 PGUM 152107
TCPPQ1

BULLETIN
Tropical Depression 24W Advisory Number 2
National Weather Service Tiyan GU WP242026
707 AM ChST Wed Sep 16 2026

...TROPICAL DEPRESSION 24W NEARLY STATIONARY EAST OF SAIPAN...

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

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

SUMMARY OF 700 AM CHST...2100 UTC...INFORMATION
-----------------------------------------------
Location...15.2N 148.8E

About 205 miles east of Saipan
About 210 miles east of Tinian
About 250 miles east-northeast of Rota
About 255 miles southeast of Alamagan
About 285 miles southeast of Pagan
About 295 miles east-northeast of Guam
About 320 miles southeast of Agrihan

Maximum sustained winds...35 mph
Present movement...west...270 degrees at 2 mph

DISCUSSION AND OUTLOOK
----------------------
At 700 AM CHST...2100 UTC...the center of Tropical Depression 24W
was located near Latitude 15.2 degrees North and Longitude
148.8 degrees East. 24W is moving west at 2 mph. It is expected
to make a turn toward the north with a dramatic increase in
forward speed through Thursday.

Maximum sustained winds have increased to 35 mph. 24W is forecast
to intensify through tonight possibly becoming a tropical storm.

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

$$

Doll

Original Message :

WTPQ31 PGUM 151535
TCPPQ1

BULLETIN
TROPICAL DEPRESSION 24W ADVISORY NUMBER 1
NATIONAL WEATHER SERVICE TIYAN GU WP242026
135 AM CHST WED SEP 16 2026

...TROPICAL DEPRESSION 24W FORMS EAST OF SAIPAN...

CHANGES WITH THIS ADVISORY
--------------------------
THIS IS THE FIRST PUBLIC ADVISORY FOR TROPICAL DEPRESSION
24W.

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

SUMMARY OF 100 AM CHST...1500 UTC...INFORMATION
-----------------------------------------------
LOCATION...15.1N 148.9E

ABOUT 210 MILES EAST OF SAIPAN
ABOUT 220 MILES EAST OF TINIAN
ABOUT 255 MILES EAST-NORTHEAST OF ROTA
ABOUT 265 MILES SOUTHEAST OF ALAMAGAN
ABOUT 295 MILES EAST-NORTHEAST OF GUAM
ABOUT 295 MILES SOUTHEAST OF PAGAN
ABOUT 330 MILES SOUTHEAST OF AGRIHAN

MAXIMUM SUSTAINED WINDS...30 MPH
PRESENT MOVEMENT...WEST...275 DEGREES AT 12 MPH

DISCUSSION AND OUTLOOK
----------------------
AT 100 AM CHST...1500 UTC...THE CENTER OF TROPICAL DEPRESSION 24W
WAS LOCATED NEAR LATITUDE 15.1 DEGREES NORTH AND LONGITUDE
148.9 DEGREES EAST. 24W IS MOVING WEST AT 12 MPH. IT IS EXPECTED
TO MAKE A TURN TOWARD THE NORTH WITH A SLIGHT INCREASE IN FORWARD
SPEED THROUGH THURSDAY. THE GENERAL TRACK LIFTS 24W NORTHWARD,
REMAINING JUST EAST OF THE FAR NORTHERN CNMI.

MAXIMUM SUSTAINED WINDS ARE 30 MPH. 24W IS FORECAST TO INTENSIFY
THROUGH THURSDAY.

NEXT ADVISORY
-------------
THE NEXT SCHEDULED ADVISORY WILL BE ISSUED BY THE NATIONAL
WEATHER SERVICE AT 800 AM CHST.

$$

JAW=

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