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Tufões no Pacífico Oeste - 2018


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49 minutos atrás, Felipe F disse:

Kong-Rey rapidamente perdendo força, pois está passando pela mesma trilha de Trami.

Com mar mais frio, tem menor energia para sustentação do ciclone.

O ciclone deve afetar Coreia do Sul e Japão pelo menos como categoria 1.

 

 

 

Da mesma forma que os ciclones tropicais podem parecer assustadores e poderosos, basta haver alguma coisa na atmosfera ou nos oceanos que os atrapalhe e eles perdem força rapidamente. São criaturas muito sensíveis, tadinhas...

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Tanto o GFS como o ECMWF e ainda a previsão oficial do JTWC prevêem o olho do tufão atravessando as ilhas Mariana do Norte. 

 

O National Weather Service já emitiu alerta de tempestade tropical para Guam e de Tufão para Saipan e Tinian

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.NEW INFORMATION...
NONE.

.AREAS AFFECTED...
THIS LOCAL STATEMENT PROVIDES IMPORTANT INFORMATION AND RECOMMENDED
ACTIONS FOR PEOPLE IN GUAM AND THE CNMI.

.WATCHES/WARNINGS...

A TROPICAL STORM WARNING REMAINS IN EFFECT FOR GUAM...ALAMAGAN...PAGAN
AND AGRIHAN.
A TYPHOON WARNING REMAINS IN EFFECT FOR ROTA...TINIAN AND SAIPAN.

.STORM INFORMATION...
AT 7 AM CHST...THE CENTER OF TYPHOON YUTU (31W) WAS LOCATED NEAR
LATITUDE 12.9N...LONGITUDE 148.5E. THIS WAS ABOUT 250 MILES EAST OF
GUAM AND 240 MILES SOUTHEAST OF SAIPAN. STORM MOTION WAS WEST-
NORTHWEST AT 10 MPH. STORM INTENSITY WAS 125 MPH.

.SITUATION OVERVIEW...

THE CURRENT TRACK HAS SHIFTED SLIGHTLY NORTH FROM 6 HOURS AGO AND NOW
BRINGS YUTU VERY CLOSE TO TINIAN AND SAIPAN AT 155 MPH...THE EXTREME
UPPER END OF CAT 4...LATE TONIGHT OR EARLY THURSDAY MORNING. SLIGHT
CHANGES TO THE FORECAST ARE STILL POSSIBLE SO ALL RESIDENTS SHOULD
CONTINUE TO MONITOR SUBSEQUENT FORECASTS AND ADVISORIES FOR ANY
CHANGES THAT MAY IMPACT YOUR ISLAND. EITHER LOCAL MEDIA OR THE NWS
GUAM WEBSITE AT WWW.WEATHER.GOV/GUM/ ARE GOOD CHOICES.

.PRECAUTIONARY/PREPAREDNESS ACTIONS...
PREPARATION ACCORDING TO YOUR TYPHOON DISASTER PLANNING SHOULD BE
WELL UNDER WAY FOR YOUR HOMES AND BUSINESSES. BASED ON THE CURRENT
FORECAST TRACK...EXTREMELY DANGEROUS WINDS MAY BE SEEN AT ROTA...
TINIAN AND SAIPAN...DEPENDING UPON WHERE THE EYE CROSSES. BE READY TO
EVACUATE TO PUBLIC SHELTERS OR SHELTER IN PLACE IF NECESSARY. HEED
THE ADVICE OF LOCAL OFFICIALS AND COMPLY WITH ANY ORDERS THAT ARE
ISSUED.
MARINERS SHOULD RETURN TO PORT IMMEDIATELY AND HAVE MADE PLANS TO
SECURE THEIR VESSEL AS SOON AS POSSIBLE FOR THE APPROACHING STORM.
CLOSELY MONITOR NOAA WEATHER RADIO OR OTHER LOCAL NEWS OUTLETS FOR
OFFICIAL STORM INFORMATION AND ANY POTENTIAL CHANGES TO THE FORECAST.
&&

.NEXT UPDATE...

THE NEXT LOCAL STATEMENT WILL BE ISSUED BY THE NATIONAL WEATHER
SERVICE IN TIYAN AROUND 3 PM THIS AFTERNOON...OR SOONER IF CONDITIONS
WARRANT.
&&

...TROPICAL STORM WARNING REMAINS IN EFFECT FOR GUAM...

...PRECAUTIONARY/PREPAREDNESS ACTIONS...
GUAM REMAINS IN CONDITION OF READINESS 3.
PREPARATION FOR YOUR HOMES AND BUSINESSES SHOULD BE RUSHED TO
COMPLETION BEFORE CONDITIONS DETERIORATE THIS AFTERNOON. SECURE LOOSE
OUTDOOR OBJECTS WHICH CAN BE BLOWN AROUND. FOLKS LIVING IN POORLY
CONSTRUCTED HOUSES SHOULD CONSIDER RELOCATING TO PUBLIC SHELTER IF
SHELTERS ARE OPENED.
IT IS IMPORTANT TO CONTINUE LISTENING FOR UPDATED INFORMATION
FROM THE NATIONAL WEATHER SERVICE OFFICE AND YOUR LOCAL EMERGENCY
MANAGEMENT AGENCY.
&&

...WINDS...
AS TYPHOON YUTU APPROACHES...SUSTAINED WINDS WILL GRADUALLY
INCREASE. AS CURRENTLY FORECAST...TROPICAL STORM FORCE WEST WINDS
ARE POSSIBLE AS EARLY AS THIS AFTERNOON...ESPECIALLY IN THE NORTH
COASTAL WATERS AND IN THE NORTHERN PORTIONS OF THE ISLAND. EXPECT
GUSTS TO EXCEED 40 TO 50 MPH ESPECIALLY IN HEAVY SHOWERS. WINDS WILL
TURN TO THE SOUTH AND SOUTHWEST WHILE DECREASING BELOW DAMAGING WINDS
THURSDAY AFTERNOON.

...STORM SURGE AND SURF INFORMATION...
COMBINED SEAS WILL BUILD TO BETWEEN 10 AND 15 FEET LATE THIS
AFTERNOON AND OVER NIGHT...RESULTING IN SURF OF 15 TO 20 FEET.
COASTAL INUNDATION OF 2 TO 4 FEET IS LIKELY ON WINDWARD EXPOSURES.
SURF WILL GENERATE DEADLY RIP CURRENTS.

...OTHER STORM EFFECTS...
RAINFALL AMOUNTS OF 3 TO 5 INCHES ARE EXPECTED TONIGHT AND THURSDAY.
HEAVIER RAINS ARE POSSIBLE DEPENDING ON SPEED AND TRACK OF TYPHOON
YUTU. A FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY NIGHT.
FLASH FLOOD WARNINGS WILL BE ISSUED AS NEEDED.

 

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Edited by Tavares
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Observations for SAIPAN KOBLER, Mariana Islands (PGSN)

Location: 15.12N 145.72E 65 meters

Observation time: 24 Oct 2018 14:32 UTC

 

Altimeter Setting 28.31 inHg
Station Pressure 951.3 hPa
Wind Direction 40 deg (NE)
Wind Speed 59 kt
Wind Gust 83 kt
Visibility 2 mile
Clouds Broken at 600 feet
  Overcast at 1100 feet
Weather light rain

 

 

Link: http://weather.uwyo.edu/cgi-bin/wyowx.fcgi?TYPE=current&DATE=current&HOUR=current&UNITS=A&STATION=PGSN

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