TD10 (2145)

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Current warnings and watches
watchwarnnstd4510pm1.png
Latest storm information
Hurricane Griel
Category 4 major hurricane
As of: 0800 local time June 13, 2145
Location: 13.8°S 4.6°E
About 2000 km (1250 miles) east of Puerto Nuevo, Vassfforcia
Maximum
winds:
230 km/h (145 mph) (1-minute sustained)
Pressure: 937 hPa
Movement: West at 24 km/h (15 mph)
See latest advisory below.
Past advisories and discussions available here

4510 TCWC HPCOR
HURRICANE GRIEL (4510) ADVISORY 011
LIVERPOOL ENGLAND MET SERV HURRICANE PREDICTION CENTRE
MSHPC HEADQUARTERS OREAN
7 AM PAX... 9 AM HPT... 8 AM LOCAL TIME JUN 13 2145

GRIEL CONTINUING TO STRENGTHEN...

AT 9 AM HPT TROPICAL STORM WATCHES ARE IN EFFECT FROM PRUBDABLIA
SOUTHWARD FOR 385 KM AS WELL AS FOR THE NORTHWESTERN CAPE OF
ANIMUS ANI-01 IN THE SANXAY STRAIT.

AT 9 AM HPT THE TROPICAL STORM WATCHES PREVIOUSLY IN EFFECT FOR 
THE CAPE OF IBPORTIA HAVE BEEN UPGRADED TO TROPICAL STORM WARNINGS.

AT 9 AM HPT TROPICAL STORM WARNINGS AND HURRICANE WATCHES ARE IN
EFFECT FOR CIUDAD ESTADO DE PUERTO NUEVO AND THE ADJACENT COAST.

AT 9 AM HPT THE TROPICAL STORM WATCHES IN EFFECT FOR THE SOUTHWESTERN
COAST OF VENERATIO VEN-01 HAVE BEEN UPGRADED TO A TROPICAL STORM
WARNING AND HURRICANE WATCH.

AT 9 AM HPT THE TROPICAL STORM WARNINGS AND HURRICANE WATCHES
IN EFFECT FOR THE REMAINDER OF THE SOUTHERN COAST OF VEN-01 HAVE
BEEN UPGRADED TO HURRICANE WARNINGS.

TROPICAL STORM WATCHES MEAN THAT TROPICAL STORM-FORCE WINDS ARE
POSSIBLE WITHIN THE WARNING AREA... GENERALLY WITHIN 36 HOURS.
TROPICAL STORM WARNINGS MEAN THAT TROPICAL STORM-FORCE WINDS ARE
EXPECTED IN THE WARNING AREA WITHIN 24 HOURS. PREPARATIONS TO
LIMIT DAMAGE AND LOSS OF LIFE SHOULD BE SPED UP. HURRICANE WATCHES
MEAN THAT HURRICANE-FORCE WINDS ARE POSSIBLE IN THE WARNING AREA...
GENERALLY WITHIN 36 HOURS. PREPARATIONS TO LIMIT DAMAGE AND LOSS OF
LIFE SHOULD BE RUSHED TO COMPLETION. HURRICANE WARNINGS MEAN THAT
HURRICANE-FORCE WINDS ARE EXPECTED IN THE WARNING AREA WITHIN 24
HOURS. ALL PREPARATIONS TO LIMIT DAMAGE AND LOSS OF LIFE SHOULD BE
COMPLETE.

AT 9 AM HPT HURRICANE GRIEL WAS CENTRED NEAR LATITUDE 13.8 SOUTH
LONGITUDE 4.6 EAST... OR ABOUT 2000 KM... 1250 MILES EAST OF PUERTO
NUEVO VASSFFORCIA. MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR
230 KM/H... 145 MPH... WITH HIGHER GUSTS. GRIEL IS A DANGEROUS
CATEGORY FOUR HURRICANE ON THE SAFFIR-SIMPSON HURRICANE SCALE...
AND FURTHER STRENGTHENING INTO A CATEGORY FIVE HURRICANE IS EXPECTED.
THE SYSTEM IS MOVING WEST AT 24 KM/H OR 15 MPH... MINIMUM CENTRAL PRESSURE
IS 937 HPA/MBAR. 

TROPICAL STORM-FORCE WINDS CURRENTLY EXTEND OUTWARD UP TO 450 KM...
280 MILES... FROM THE CENTRE... MAINLY TO THE WEST AND NORTH... 
WHILE HURRICANE-FORCE WINDS CURRENTLY EXTEND OUTWARD UP TO 255 KM...
160 MILES... FROM THE CENTRE.

HURRICANE ADVISORY/ALERTS ARE IN EFFECT FROM THE UNV SERVICIO
METEOROLÓGICO NACIONAL... PLEASE REFER TO LOCAL BULLETINS FOR MORE
INFORMATION... INCLUDING POSSIBLE INLAND WATCHES AND WARNINGS OR
EVACUATION ORDERS.

DISCUSSION...
GRIEL HAS BECOME THE STRONGEST HURRICANE SO FAR THIS YEAR... SURPASSING
DEADLY HURRICANE YURI. NO VISIBLE SIGNS THAT THIS STRENGTHENING TREND
WILL BUCKLE... AND SO FURTHER STRENGTHENING IS POSSIBLE. INITIAL MOTION
IS ALMOST DUE WEST... 278/12. ON THIS FORECAST TRACK... GRIEL WILL
MAKE LANDFALL IN ABOUT THREE DAYS.

OFFICIAL FORECAST
INITIAL TIME IS 13/0900H... ALL TIMES HPT
 INITIAL... 13.8 S 04.6 E...125 KT... CAT 4
13/1500H... 13.8 S 03.9 E...130 KT 
13/2100H... 13.8 S 03.4 E...135 KT 
14/0900H... 13.8 S 02.3 E...145 KT... CAT 5 
14/2100H... 13.9 S 01.4 E...155 KT 
15/0900H... 13.9 S 00.4 E...135 KT... CAT 4 
16/0900H... 13.7 S 02.0 W... 95 KT... CAT 2 NEAR LANDFALL 
17/0900H...DISSIPATED OVER WATER NORTH OF VASSFORCIA LA SERENÍSIMA

REPEATING THE 9 AM HPT POSITION... 13.8 SOUTH 4.6 EAST. MAXIMUM
SUSTAINED WINDS NEAR 230 KM/H... HIGHER GUSTS. MINIMUM CENTRAL
PRESSURE 937 HPA... MOVING WEST AT 24 KM/H.

THE NEXT FULL ADVISORY ON THIS SYSTEM WILL BE ISSUED AT 3 PM HPT...
WITH AN INTERMEDIATE ADVISORY AT 12 PM HPT.

FORECASTERS RINDLI/HUNTER

ITGV1 TCWC HPCOR
INTERGOVERNMENTAL MESSAGE REGARDING HURRICANE GRIEL (4510)
LIVERPOOL ENGLAND MET SERV HURRICANE PREDICTION CENTRE
MSHPC HEADQUARTERS OREAN

INTERGOVERNMENTAL MESSAGE...
FOR THE GOVERNMENTS OF LIVERPOOL ENGLAND... AND VASSFFORCIA... AS WELL
AS OTHER HEARTLAND GOVERNMENTS CONCERNED ABOUT POTENTIAL IMPACTS OF
HURRICANE GRIEL...

HURRICANE GRIEL HAS CONTINUED TO STRENGTHEN. ITS CURRENT PATH
PROJECTS A STRONG CATEGORY TWO LANDFALL NEAR, OR DIRECTLY ON
CIUDAD ESTADIO/PUERTO NUEVO. HURRICANE WATCHES AND TROPICAL
STORM WARNINGS ARE ALREADY IN EFFECT...

RECOMMENDED - 
EVACUATIONS OF ALL RESIDENTS IN LOW-LYING AREAS
EVACUATIONS OF ALL RESIDENTS STAYING IN APARTMENT BUILDINGS
IMMEDIATE ISSUANCE OF HURRICANE WARNINGS
RAISING SAFETY/SECURITY LEVEL IN THE NATION... IF APPROPRIATE

EXPECTED - 
WINDS OF NEAR 180 KM/H SUSTAINED
GUSTS OF NEAR 205 KM/H
STORM SURGE OF ABOUT 2.5 METRES
HIGH TIDES

DUE TO THE UNPREDICTABLE NATURE OF STORMS, THE GOVERNMENT IS URGED
TO PREPARE FOR THE FOLLOWING POSSIBILITIES...

WINDS OF UP TO 225 KM/H SUSTAINED
GUSTS OF UP TO 295 KM/H SUSTAINED
STORM SURGES OF UP TO 8 METRES

WHILE INLAND... GRIEL WILL DUMP MUCH RAIN OVER THE COUNTRY. THIS
MAY ACCUMULATE TO 500 MM (20 INCHES) IN TOTAL. GRIEL'S PROJECTED
INLAND TRACK AFFECTS MANY CITIES... INCLUDING THE CAPITAL OF
VASSFFORCIA. HOWEVER... MANY OF THESE CITIES WILL SEE ONLY WINDS
OF LESS THAN 65 KM/H SUSTAINED. IN ANY CASE... IT IS WORTH PREPARING
FOR MORE THAN EXPECTED... JUST IN CASE... ALTHOUGH NO EVACUATION
ORDERS WILL PROBABLY BE NEEDED INLAND... EXCEPT FOR TOWNS NEAR
RIVERS WHICH MAY OVERFLOW.

ISSUED BY LIVERPOOL ENGLAND MET SERVICE HURRICANE PREDICTION CENTRE
DIRECTOR MIKE JOHNS
JUNE 13, 2145