Malaysia Country Presentation
Transcript of Malaysia Country Presentation
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Geophysics and Tsunami Division (GFT)
Malaysian Meteorological Department (MMD)
Ministry of Science, Technology and InnovationJalan Sultan, 46667 Petaling Jaya, Selangor, Malaysia
MALAYSIANNATIONAL TSUNAMI EARLY
WARNING SYSTEMMNTEWS
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Close to the most two
seismically active plateboundries
- inter plate boundary between
the Indo Australia and Eurasian
Plates on the west
inter plate boundary between
Eurasian and Philippine Plates
on the east
-major earthquke
originating from 2
plates
-earthqke of local origin
-associated with active
fault exist in msia
region.
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Langkawi : 3.0 hrs
Balik Pulau : 4.0 hrsB. Feringghi : 4.4 hrs
Kuala Muda : 4.5 hrs
Jln. Gurney : 4.5 hrs
Bagan Datok : 5.5 hrs
Sabak Bernam : 6.0 hrs
-tsunami tragedy 26 Dis 2004
-effected to west coast of Msia.
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Affected Areas in Malaysia
Death 68
Missing 6
Evacuated 8,292
Estimated
Property
Damage
RM
100
million
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Malaysian National TsunamiEarly Warning System
MNTEWS)
To enable the provision of timely and
effective early warning to the public in the
event of the occurrence of a tsunamigenerated over the Indian Ocean, South
China Sea, Sulu Sea or the Pacific Ocean
that will affect Malaysia.
Malaysian Government had established
MNTEWS just after the December 26 2004
Tsunami.
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Malaysian National Tsunami
Early Warning System
MNTEWS)As national monitoring centre for all earthquakeactivities and tsunami in Malaysia and its adjacentareas on a 24-hour basis troughout the year.
Issuance of information, advisory, notice, earlywarning and warning on the occurrence of earthquakeand tsunami that threaten the security and safety of
Malaysia.
It is an integral part of the Indian Ocean TsunamiWarning System and the Northwest Pacific AdvisorySystem coordinated by the Intergovernmental
Oceanographic Commission, UNESCO.
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Operation and maintenancein MNETWC
24 hours X 7 days a week
2 shift8:00 am - 8:10pm
8:00 pm - 8:10am
Each shift consists of 6
operational staff
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Main Area Coverage for Reporting
Earthquake Events
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DEEP OCEAN
BUOY
TIDE GAUGE
Tsunami
Operations
Centre
Information And
Warning
Dissemination
Coastal CameraNetwork
Integration
Analysis
Modelling
Decision Making
D
a t a
C o m m u n i c
a t i o n s
Linkage
PTWC / JMA /
Others
SMS
Telefax
Webcast
Siren / PA
Media Broadcast
M ini Studio
Data & Information
Collection Component
Processing
Component
Dissemination
Component
SEISMIC
MNTEWS System Overview
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Satellite
Broadband sensor
Short-period sensor
Kulim
Ipoh
Kuala Lumpur
Kluang
K.Trengganu
Kuching
SibuBintulu
Tawau
Sandakan
Kudat
K.Kinabalu
Kota Tinggi
Lahad Datu
MALAYSIAN NATIONAL SEISMIC NETWORK
Jerantut
Bakun
Sapulut
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Dbloc2 Interface for relocatingearthquakes’ parameters
Screen Display of Existing Near
Real-Time Seismic Data Acquisition
Workstation showing signals from
an Earthquake
Earthquake events displayed onthe map
DATA PROCESSING COMPONENT-seismis processing system,ANTELOPE
-used to compute the lat,long,mag and the depth of eartquake.
- manual calculation,is also carried following that.
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TIDE GAUGE NETWORKAwana Porto Malai
Pantai Kerachut
Pulau Perak
Pulau Perhentian
Tanjung Gelang
Teluk Sepanggar
Lahad Datu
Kudat
Bintulu
Tanjung Keling
Pulau Jarak
Kuala Terengganu
Pulau Tioman
Labuan
Miri
Mukah
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Normal mode
- transmit to MTEWC every hour through INMARSAT.
Tsunami mode
- transmitting every minute.
- Replacing Inmarsat communication with VSAT
communication.- Normal mode – every 1 hour to every 15 minutes
(tsunami mode - every 1 minute)
MMD has also monitor the sea level at 37 sites
in the Indian Ocean and Pacific Ocean
MNTEWS
TIDE GAUGE NETWORK-effort to improve the monitoring sea cond in the region
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DEEP OCEAN BUOY NETWORK
Pulau Rondo,Indonesia- installed 30 Dec 2005
Pulau Layang-Layang -installed 7 March 2006
To detect the surface pressure and the height of the
tsunami waves; tsunameter instrument tool.
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International Buoy - 17
Normal mode - 1 hour Tsunami mode - 15 minute
BUOY NETWORK- cont
Collaboration with the international by importing data from world wide tsunami buoys
through the World Met Org (WMO) by Global Telecommunication System(GTS)
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COASTAL CAMERA NETWORKLangkawi
Kuala Muda
Batu Feringghi
Pasir Panjang
Pulau Pangkor
Pulau TiomanPelabuhan Klang
Teluk Cempedak
Kuala Terengganu
Mukah
Bintulu
Miri
Kudat
Tawau
Kota Kinabalu
LabuanSandakan
Semporna
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COASTAL CAMERA NETWORK- cont
-to monitor real time wave /unusual sea condition
-directly display at head quaters monitor
-using internet communication (straemyx)
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LINKAGE TO PWTC/JMA
-earthquake information/tsunami warning
-tsunami advisory services for tsunami
that occur in the Pacific, South China Sea
and Indian Ocean region
-help in verification of the earthquake
data and information issued.
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19
Calculated Tsunami Travel
Times
(EQ 26 Dec 2004)
- each curve represents 30 minutes of tsunami travel time
-hit Indonesia in 15 minutes, Sri Lanka in 2 hrs and Kenya in 9 hrs after the EQ
TSUNAMI MODELLING
MNTEWS – PROCESSING COMPONENT-WIN-ITDB modelling software
-estimate the tsunami time travel
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Public
Fixed Line Telephone(Fixed Line Alert System)
Dissemination System
Radio&Television
MMD Web
SMS
Hotline
Warning System
WARNING
Fax
SIREN
ADVISORY
MNTEWS - DISSEMINATION
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Dissemination
Earthquake Information and Tsunami Alert/Warning
==> via various channels such as
- SMS (SMS is used as an early alert on earthquake information and
tsunami warning to relevant personnel and agencies)
- Hotline (a hotline channel is used to communicate directly between
MNTEWC and National Television)
- Fixed line (whenever necessary) and Telefax
- Website
- Crawlers (in the case of felt earthquake, or tsunami)
- Fixed Line Alert System (FLAS) (ensure the warnings to
evacuate reach the communities)
- Mini studio at MNTEWC
- Tsunami Siren (in the case of evacuation is necessary)
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Tsunami Siren Network
- at strategic locations along the coastline areas
13 Tsunami Siren Warning
LEGEND : Existing Siren - 13
Proposed additional sirens - 10
Pantai Chenang
SandakanKuala Kurau
Pulau Pangkor
Pulau KetamPulau Tioman
Kuala Terengganu
Miri
Labuan
Kota Kinabalu Lahad Datu
Kudat
Teluk BahangKg. Kuala Sg. Muda
Kuala KedahTg. Bunggah
Batu Feringgi
Pasir Panjang
Kuala Teriang
Teluk Cempedak
SempornaTawauKunak
LEGEND : Existing Siren - 13
Proposed additional sirens - 10
LEGEND : Existing Siren - 13
Proposed additional sirens - 10
Pantai Chenang
SandakanKuala Kurau
Pulau Pangkor
Pulau KetamPulau Tioman
Kuala Terengganu
Miri
Labuan
Kota Kinabalu Lahad Datu
Kudat
Teluk BahangKg. Kuala Sg. Muda
Kuala KedahTg. Bunggah
Batu Feringgi
Pasir Panjang
Kuala Teriang
Teluk Cempedak
SempornaTawauKunak
-provide notification of an emergency warning/tsunami threat at anytime.
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FIXED LINE ALERT SYSTEM (FLAS)
-jointly develop with TELEKOM Malaysia; country communication network
-enables voice message dissemination of earthquake/tsunami warning to reach public in affected areas through the fixed telephone line.
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Several public awareness campaigns have been carried out at selected high risk
areas in the 2008 , 2009, 2010 and 2011. Will be continue in next year.
Public Awareness
Tsunami Drill
Tsunami drills have been carried out:
- at Tuaran, Sabah in the year 2006 (Pacific Wave 2006)
- at Langkawi, Kedah in the year 2007.
- at Langkawi, Kedah in 14 October 2009 (Indian Ocean Wave 2009)
-Is important to educate the citizen to concern our early warning in order to reduce the risks of fatality.
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THE END
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