China/ Taiwan: Tropical Storm Matmo (10W): 240600Z near 29.1N 117.9E, moving N at 25kmh(13knots) (RSMC Tokyo) – Updated 240714 0745z (UTC)

Tropical Storm  1410 (MATMO) ( RSMC Tokyo)

Tropical Storm  201410 (MATMO) (CWB Taiwan)

 Tropical Storm 10W (MATMO)(TWC)

Bagyong Henry (#HenryPH) in Philippines

(Image: wunderground.com) 5 day forecast (Click image for source)

(Image: wunderground.com) Satellite (Click image for source)

RSMC Tokyo (Lead agency in this area)

Japan Meteorological agency

TS 1410 (MATMO)
Issued at 06:45 UTC, 24 July 2014

<Analyses at 24/06 UTC>
Scale
Intensity
Center position N29°05′(29.1°)
E117°55′(117.9°)
Direction and speed of movement N 25km/h(13kt)
Central pressure 990hPa
Maximum sustained wind speed 18m/s(35kt)
Maximum wind gust speed 25m/s(50kt)
Area of 30kt winds or more E500km(270NM)
W330km(180NM)
<Forecast for 24/18 UTC>
Intensity
Center position of probability circle N32°50′(32.8°)
E118°35′(118.6°)
Direction and speed of movement N 35km/h(19kt)
Central pressure 992hPa
Maximum sustained wind speed 18m/s(35kt)
Maximum wind gust speed 25m/s(50kt)
Radius of probability circle 90km(50NM)
<Forecast for 25/06 UTC>
Intensity
LOW
Center position of probability circle N35°55′(35.9°)
E120°35′(120.6°)
Direction and speed of movement NNE 35km/h(18kt)
Central pressure 992hPa
Maximum sustained wind speed 20m/s(40kt)
Maximum wind gust speed 30m/s(60kt)
Radius of probability circle 160km(85NM)
Unit:
1KT(knot) = 1.852 km/h = 0.5144 m/s
1NM(nautical mile) = 1.852 km

TAIWAN

Typhoon Path

Taiwan Weather Warning

HONG KONG

Tropical Storm MATMO
at 08:00 HKT 24 July 2014

Position: 27.9 N, 117.9 E (about 730 km north-northeast of Hong Kong)
Maximum sustained wind near centre: 85 km/h

Tropical Cyclone Track at 08:00 HKT 24 July 2014

Tropical Cyclone Track at 08:00 HKT 24 July 2014

Forecast Positions and Intensities

Date time Position Classification Maximum sustained wind near centre
08:00 HKT 25 July 2014 33.4 N 119.7 E Tropical Depression 45 km/h
08:00 HKT 26 July 2014 38.4 N 123.5 E Tropical Depression 55 km/h
08:00 HKT 27 July 2014 40.1 N 127.0 E Extratropical Low

( Past Positions and Intensities )

Notes

  • The symbol low pressure area symbol will be displayed when the tropical cyclone is expected to weaken into a low pressure area or transform into an extratropical low.
  • Past track is in black, forecast track is in red.
  • The accuracies, based on average errors, of the latest analysed and forecast positions are of the order of:
    Analysed Position 30 km
    24-hour forecast position 150 km
    48-hour forecast position 250 km
    72-hour forecast position 350 km
  • The centres of the red, blue and grey circles are the forecast positions of the tropical cyclone at different times (as shown at the upper left corner of the figure). The radii of the circles are the respective accuracies.
  • The tropical cyclone track, analysed positions and maximum sustained wind near centre are based on Hong Kong Observatory’s tropical cyclone warning for shipping issued eight times a day at 0:30, 3:30, 6:30, 9:30, 12:30, 15:30, 18:30 and 21:30 HKT, about one and a half hours after the time of observation. The analysed positions incorporate additional information derived from surface and upper-air data and may therefore be slightly different from the real-time satellite or radar-based provisional positions given in the hourly bulletins for public. Meanwhile, the webpage will also display other information, including distance and bearing of the tropical cyclone relative to Hong Kong.
  • The past tropical cyclone track, analysed positions and maximum sustained wind near centre may be updated when additional data is received.
  • Short-term erratic departures of the tropical cyclone from the general direction of movement may occur from time to time. These departures are partly due to uncertainties in locating the centre of the tropical cyclone, and partly due to actual short-term variations in the direction and speed of movement of the tropical cyclone itself.

 

Joint Typhoon Warning Center (JTWC)

 

https://i1.wp.com/www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/satshots/10W_231132sair.jpg

 

 

WTPN31 PGTW 231500

MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL STORM 10W (MATMO) WARNING NR 025
DOWNGRADED FROM TYPHOON 10W
01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY

WARNING POSITION:
231200Z — NEAR 25.8N 119.0E
MOVEMENT PAST SIX HOURS – 325 DEGREES AT 10 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS – 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
REPEAT POSIT: 25.8N 119.0E

FORECASTS:
12 HRS, VALID AT:
240000Z — 28.0N 118.5E
MAX SUSTAINED WINDS – 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 24 HR POSIT: 005 DEG/ 13 KTS

24 HRS, VALID AT:
241200Z — 30.6N 118.8E
MAX SUSTAINED WINDS – 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND

REMARKS:
231500Z POSITION NEAR 26.4N 118.9E.
TROPICAL STORM 10W (MATMO), LOCATED APPROXIMATELY 142 NM WEST-
NORTHWEST OF TAIPEI, TAIWAN, HAS TRACKED NORTHWESTWARD AT 10
KNOTS OVER THE PAST SIX HOURS. THE SYSTEM CONTINUES TO DEGENERATE AS
IT TRAVERSES NORTH IN EASTERN CHINA ALONG THE WESTERN PERIPHERY OF
THE SUBTROPICAL RIDGE OVER SITUATED OVER THE RYUKYU ISLAND CHAIN.
MATMO IS FORECAST TO CONTINUE TO WEAKEN DUE TO THE INFLUENCE OF
TOPOGRAPHICAL FRICTION AND THE MID-LATITUDE TROUGH APPROACHING FROM
THE NORTHWEST. COMPLETE DISSIPATION OF THE SYSTEM IS EXPECTED OVER
LAND, APPROXIMATELY 150NM WEST OF SHANGHAI IN THE NEXT 24 HOURS AS
IT IS ABSORBED IN THE MID-LATITUDE BOUNDARY CURRENTLY LOCATED NORTH
OF THE SYSTEM. THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE JOINT
TYPHOON WRNCEN PEARL HARBOR HI. THE SYSTEM WILL BE CLOSELY MONITORED
FOR SIGNS OF REGENERATION.//
NNNN

TSR logoNW Pacific: Storm Alert issued at 23 Jul, 2014 12:00 GMT (Final Warning)

Tropical Storm MATMO (10W) currently located near 25.8 N 119.0 E is forecast to strike land to the following likelihood(s) at the given lead time(s):

Yellow Alert Country(s) or Province(s)
    China
        probability for CAT 1 or above is 25% currently
        probability for TS is 95% currently
Yellow Alert City(s) and Town(s)
    Fuzhou (26.1 N, 119.3 E)
        probability for CAT 1 or above is 25% currently
        probability for TS is 95% currently
    Putian (25.6 N, 119.0 E)
        probability for CAT 1 or above is 25% currently
        probability for TS is 95% currently
    Quanzhou (25.0 N, 118.5 E)
        probability for TS is 75% currently
    Fu’an (27.1 N, 119.7 E)
        probability for TS is 60% within 12 hours

Note that
Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
CAT 1 means Typhoon strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

For graphical forecast information and further details please visit http://www.tropicalstormrisk.com/

 

OTHER REPORTS

Matmo Weakens but still causing problems. ( Thursday Update )

MARITIME

METAREA11 / TYPHOON_WARNING_JAPAN / 0600

WTJP21 RJTD 240600
WARNING 240600.
WARNING VALID 250600.
WARNING IS UPDATED EVERY 6 HOURS.
GALE WARNING.
TROPICAL STORM 1410 MATMO (1410) 990 HPA
AT 29.1N 117.9E CENTRAL CHINA MOVING NORTH 13 KNOTS.
POSITION FAIR.
MAX WINDS 35 KNOTS.
RADIUS OF OVER 30 KNOT WINDS 270 MILES EAST SEMICIRCLE AND 180 MILES
ELSEWHERE.
FORECAST POSITION FOR 241800UTC AT 32.8N 118.6E WITH 50 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
992 HPA, MAX WINDS 35 KNOTS.
FORECAST POSITION FOR 250600UTC AT 35.9N 120.6E WITH 85 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
992 HPA, MAX WINDS 40 KNOTS.
BECOMING EXTRATROPICAL LOW.

JAPAN METEOROLOGICAL AGENCY.=

 

 

METAREA11 / HIGH_SEAS_FORECAST_JAPAN / 0000

WWJP25 RJTD 240000
WARNING AND SUMMARY 240000.
WARNING VALID 250000.
WARNING IS UPDATED EVERY 6 HOURS.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER SEA OF OKHOTSK NORTHERN PART OF SEA
OF JAPAN MIDDLE OF SEA OF JAPAN YELLOW SEA.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 38N 142E 40N 142E
42N 141E 42N 143E 46N 150E 51N 157E 55N 162E 60N 165E 60N 180E 44N
180E 38N 160E 38N 142E.
SUMMARY.
LOW 996 HPA AT 48N 134E ESE 10 KT.
LOW 1000 HPA AT 42N 147E ENE 15 KT.
LOW 1000 HPA AT 49N 148E ENE 10 KT.
LOW PRESSURE AREA 1008 HPA NEAR 10N 135E WEST SLOWLY.
LOW PRESSURE AREA 1006 HPA NEAR 08N 148E WEST SLOWLY.
HIGH 1012 HPA AT 24N 136E ALMOST STATIONARY.
HIGH 1032 HPA AT 47N 176E ALMOST STATIONARY.
WARM FRONT FROM 42N 147E TO 40N 150E 38N 151E.
COLD FRONT FROM 42N 147E TO 40N 145E 38N 141E.
STATIONARY FRONT FROM 38N 141E TO 37N 133E 36N 120E 32N 115E.
REMARKS.
TROPICAL STORM 1410 MATMO (1410) 990 HPA AT 27.9N 117.7E : SEE
TROPICAL CYCLONE WARNING.

JAPAN METEOROLOGICAL AGENCY.=

 

 

METAREA11 / HIGH_SEAS_FORECAST_CHINA / 0600

WWCI50 BABJ 240000
2:31:11:11:00
BT
PAN PAN=
MESSAGE FOR NAVAREA XI(IOR) ISSUED BY NMC BEIJING
AT 0330UTC JUL.24 2014=
MESSAGE IS UPDATED EVERY 06 HOURS=
SYNOPSIS VALID 0000UTC JUL. 24=
FORECAST VALID 0000UTC JUL. 25=
WARNNING=
STS MATMO 1410(1410) 990HPA AT 27.9N 117.9E
MOVING N 30KM/H AND MAX WINDS 23M/S AND
FORECAST FOR 250000UTC AT 34.5N 118.8E 998HPA
AND MAX WINDS 15M/S NEAR CENTER=
SUMMARY=
SLY WINDS FROM 14 TO 22M/S GUST 26M/S SEAS UP TO
4.5M OVER EAST CHINA SEA AND TAIWAN STRAIT AND
SEA EAST OF TAIWAN AND NORTHEAST PART OF
SOUTH CHINA SEA=
SW WINDS FROM 08 TO 14M/S GUST 20M/S SEAS UP TO
3.0M OVER BASHI CHANNEL AND SOUTHWEST PART OF
SOUTH CHINA SEA=
FOG OBSERVED LOCALLY OVER SOUTH PARTS OF
YELLOW SEA AND HORIZONTAL VISIBILITY LESS
THAN 5KM=
HORIZONTAL VISIBILITY LESS THAN 10KM ALSO OVER
ANDAMAN SEA AND SEA WEST OF SUMATERA AND
SUNDA STRAIT=
FORECAST=
SE WINDS FROM 06 TO 08M/S BACK NE WINDS FROM 12
TO 16M/S GUST 20M/S SEAS UP TO 2.0M OVER BOHAI SEA
AND BOHAI STRAIT AND NORTH AND MIDDLE PARTS
OF YELLOW SEA=
SLY/SE WINDS 12 TO 18M/S GUST 22M/S SEAS
UP TO 3.5M OVER SOUTH PART OF YELLOW SEA
AND NORTH PART OF EAST CHINA SEA=
SLY/SE WINDS FROM 12 TO 20M/S GUST 24M/S SEAS
UP TO 4.5M OVER SOUTH PART OF EAST CHINA SEA
AND TAIWAN STRAIT AND SEA EAST OF TAIWAN=
SW WINDS FROM 08 TO 14M/S GUST 20M/S SEAS UP TO
3.5M OVER BASHI CHANNEL=
SW WINDS WILL DECREASE FROM 14 TO 20M/S GUST 24M/S
TO 08 TO 12M/S SEAS UP TO 4.0M OVER NORTHEAST PART
OF SOUTH CHINA SEA=
SW WINDS FROM 08 TO 14M/S GUST 20M/S SEAS UP TO
3.0M OVER SOUTH PART OF SOUTH CHINA SEA=
CYCLONIC WINDS FROM 12 TO 14M/S GUST 20M/S SEAS UP
TO 3.0M OVER SEA WEST OF GUAM=
SW WINDS FROM 08 TO 14M/S GUST 20M/S SEAS UP
TO 2.5M OVER SEA NORTHEAST OF INDONESIA=

METAREA11 / HIGH_SEAS_FORECAST_HONG_KONG_CHINA / 0000

WWHK82 VHHH 240000
40:1:31:11:01:00
HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING
WARNING/INFORMATION FOR THE SOUTH CHINA SEA.
WARNINGS
TROPICAL STORM (TS) MATMO(1410):
RADIUS OF GALES: 90 NM OVER E SEMICIRCLE, 60 NM ELSEWHERE.
SYNOPSIS (240000UTC) AND 24-HOUR FORECAST
SEVERE TROPICAL STORM MATMO (1410) HAS WEAKENED INTO A TS.
AT 240000UTC, MATMO WITH CENTRAL PRESSURE 990 HPA AND
MAXIMUM WINDS 45 KT WAS CENTERED WITHIN 60 NM OF 27.9N
117.9E AND IS FORECAST TO MOVE N AT ABOUT 14 KT FOR THE
NEXT 24 HOURS.
FORECAST POSITION AT 250000UTC: 33.4N, 119.7E
SIGNIFICANT SWELL/HIGH SEAS
SEAS 6 M OVER GALE WARNING AREA.
SWELL S TO SW 3 M OVER SEAS NEAR LUZON, SEAS NEAR TAIWAN,
NE PART OF SCS.
THUNDERSTORMS/SEVERE WEATHER
FREQUENT HEAVY SQUALLY(SQ) SHOWERS (SH) AND THUNDERSTORMS
(TS) WITHIN 180 NM FROM CENTRE OF MATMO(1410).
SCATTERED SQ SH AND TS OVER CENTRAL AND SOUTHERN PARTS OF
SCS AND SEAS NEAR THE PHILIPPINES.
SEA FOG/REDUCED VISIBILITY
VIS 500 M IN SQ SH AND TS.

METAREA XI

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5 thoughts on “China/ Taiwan: Tropical Storm Matmo (10W): 240600Z near 29.1N 117.9E, moving N at 25kmh(13knots) (RSMC Tokyo) – Updated 240714 0745z (UTC)

  1. TSR NW Pacific: Storm Alert issued at 23 Jul, 2014 12:00 GMT (Final Warning)

    Tropical Storm MATMO (10W) currently located near 25.8 N 119.0 E is forecast to strike land to the following likelihood(s) at the given lead time(s):
    Yellow Alert Country(s) or Province(s)
    China
    probability for CAT 1 or above is 25% currently
    probability for TS is 95% currently
    Yellow Alert City(s) and Town(s)
    Fuzhou (26.1 N, 119.3 E)
    probability for CAT 1 or above is 25% currently
    probability for TS is 95% currently
    Putian (25.6 N, 119.0 E)
    probability for CAT 1 or above is 25% currently
    probability for TS is 95% currently
    Quanzhou (25.0 N, 118.5 E)
    probability for TS is 75% currently
    Fu’an (27.1 N, 119.7 E)
    probability for TS is 60% within 12 hours

    Note that
    Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
    CAT 1 means Typhoon strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
    TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

    For graphical forecast information and further details please visit http://www.tropicalstormrisk.com/

    To change your TSR Email Alert registration details please use the online form at http://www.tropicalstormrisk.com/chg_prefs.html

    Like

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