2
TASK AND FUNCTION
“Providing accurate, prompt, and qualified services for protection of citizen lives and properties from Natural Disaster”.
BMG (Meteorological and Geophysical Agency ) is an Indonesian national agency responsible for:
policy formulation for standard operational procedures in the fields of meteorology, climatology and geophysics.
implementation of meteorological, climatologically and geophysical observation, data processing-analysis, and information services in the ocean and in the atmosphere.
mandatory in the operational of meteorology, climatology and geophysics.authority to announce severe weather warnings and alerts.
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• THE THREE INTEGRAL PROJECT COMPONENTS
• TSUNAMI EARLY WARNING AND MITIGATION SYSTEM (NATIONAL, REGIONAL AND INTERNATIONAL LINKS)
II. EARLY WARNING SYSTEM CONCEPT
DEPUTI SISDATIN:/C/TEWS/TEWS_IOC.ppt
3
DEPUTI SISDATIN:/C/TEWS/TEWS_IOC.ppt
I PROJECT COMPONENT I :TECHNICAL WORKSPROJECT COMPONENT I :TECHNICAL WORKS
II PROJECT COMPONENT II: PROJECT COMPONENT II: ASSESSMENT/ CAPACITY BUILDING
III PROJECT COMPONENT PROJECT COMPONENT III: MITIGATION – REHABILITATION - SHELTER PREPARATION
NATIONAL EFFORT ON REHABILITATION
NATIONAL EFFORT ON SHELTER PREPARATION
METEOROLOGICAL AND GEOPHYSICAL AGENCYMALAYSIA, THAILAND, PHILIPINE, SINGAPORE, BRUNEI, LAOS, CAMBODIA, MYANMAR, VIETNAM
etc….
INTERNATIONAL TSUNAMI CENTER
PASIFIC TSUNAMI WARNING CENTERALASKA TSUNAMI WARNING CENTERJAPAN METEOROLOGICAL AGENCY/ EARTHQUAKE TSUNAMI OBSERVATION SYSTEM
ASEAN EARTHQUAKE (& TSUNAMI) INFORMATION CENTER ( ESTABLISHED 1990 )
10 ASEAN MEMBER COUNTRIES
EARTHQUAKEEARTHQUAKESOURCESOURCE
SEIS
MIC
WAV
E (
SEIS
MIC
WAV
E ( ~
~ D
EPTH
OF
SOU
RC
E, T
YPE
DEP
TH O
F SO
UR
CE,
TYP
E O
F C
RU
STAL
LAY
ER 6
O
F C
RU
STAL
LAY
ER 6
––8
km/ s
ec)
8 km
/ sec
)
SEA WAVE SEA WAVE OSCILATIONOSCILATION
10 DART AND10 DART AND50 TIDE GAUGE50 TIDE GAUGE
500 STRONG MOTION500 STRONG MOTIONACCELEROGRAPHACCELEROGRAPH
160 SEISMIC 160 SEISMIC SENSOR SENSOR
( ( ≥≥ 6 UNIT / AREA)6 UNIT / AREA)
• RESEARCH INSTITUSIONS
• UNIVERSITY : ITB, UI, UGM etc.
• R-D CENTER
NATIONAL EXPERT COORD. -BY MINISTRY OF R-T
• LOCAL GOVERNMENT
• ELECTRONIC MEDIA
• BAKORNAS PBP
INDONESIA –METEOROLOGICAL & GEOPHYSICAL AGENCY - BMG
ASSESMENT / CAPACITY BLDG
TSUNAMI EARLY WARNING AND MITIGATION SYSTEM
II
INTERACTIVE PROCESSING
DATA PROCESSING
• MAGNITUDE
• LOCATION
• TIME OF OCCURRENCE
• CHARACTERISTICS
• ACCELERATION
SEISMOLOGIST JUGDEMENT
REAL TIME PROCESSING
IDTB & DT ANALYSIS• EARTHQUAKE
PARAMETERS
• HISTORICAL EARTHQUAKE & TSUNAMI SIMULATION
• CHARACTERISTIC OF EARTHQUAKE AND TSUNAMI
RESULT ≤ 5 MIN AFTER MAIN
EARTHQUAKE
1) POTENTIALLY DESTRUCTIVE
“WARNING”2) HARMLESS
REPORT
• TRANSPORTATION
• MOBILIZATION
I. TECHNICAL WORKS
II. ASSESMENT / CAPACITY BUILDING
III. MITIGATION – REHABILITATION –SHELTER PREPARATION
III
ALERT DISTRIBUTION
AUTHORIZED
RESOURCES
Automatic Alarm
Automatic Email
Automatic Faximile
BULOG &PUBLIC
WELFARE
• HEALTHY
AND
SANITARY
• TENT
• ACCESS ROAD
• KNOCK DOWN HOUSE
DEPT.
OF
PUBLIC
WORK
• EDUCATION
• FOOD AND
STORAGE
DEPT. OF
HEALTH
DEPT. OF
EDUCATION
NAT’L EFFORT ON
REHABILITATION
NAT’L EFFORT ON SHELTER PREPARATION
NATIONAL DEVELOPMENT
PLANNING AGENCY
AND
DEPT. OF FINANCE
DEPT. OF
COMM.
• SECURITY
AND
SAFETY
DEPT. OF
DEFENSE
• ROAD
• BRIGDE
• SOCIAL BUILDINGS
• PUBLIC BUILDINGS
• SCHOOL BUILDINGS
• TRANSPORTATION
• MOBILIZATION
• HOSPITAL
• LOCAL GOVERNMENT
• ELECTRONIC MEDIA
• LOCAL GOVERNMENT
• ELECTRONIC MEDIA
• ELECTRONIC MEDIA
• BAKORNAS PBP
• ELECTRONIC MEDIA
• ELECTRONIC MEDIA
• LOCAL GOVERNMENT
• LOCAL GOVERNMENT
• LOCAL GOVERNMENT
III
ALERT DISTRIBUTION
AUTHORIZED
RESOURCES
Automatic Alarm
Automatic Email
Automatic Faximile
• HEALTHY
AND
SANITARY
• TENT
• ACCESS ROAD
• KNOCK DOWN HOUSE
DEPT.
OF
PUBLIC
WORK
• EDUCATION
• FOOD AND
STORAGE
DEPT. OF
HEALTH
DEPT. OF
EDUCATION
NATIONAL DEVELOPMENT
PLANNING AGENCY
AND
DEPT. OF FINANCE
DEPT. OF
COMM.
• SECURITY
AND
SAFETY
DEPT. OF
DEFENSE
• ROAD
• BRIGDE
• SOCIAL BUILDINGS
• PUBLIC BUILDINGS
• SCHOOL BUILDINGS
• TRANSPORTATION
• MOBILIZATION
• HOSPITAL
• BAKORNAS PBP
• ELECTRONIC MEDIA
• LOCAL GOVERNMENT
III
ALERT DISTRIBUTION
AUTHORIZED
RESOURCES
Automatic Alarm
Automatic Email
Automatic Faximile
• HEALTHY
AND
SANITARY
• TENT
• ACCESS ROAD
• KNOCK DOWN HOUSE
DEPT.
OF
PUBLIC
WORK
• EDUCATION
• FOOD AND
STORAGE
DEPT. OF
HEALTH
DEPT. OF
EDUCATION
NATIONAL DEVELOPMENT
PLANNING AGENCY
AND
DEPT. OF FINANCE
DEPT. OF
COMM.
• SECURITY
AND
SAFETY
DEPT. OF
DEFENSE
• ROAD
• BRIGDE
• SOCIAL BUILDINGS
• PUBLIC BUILDINGS
• SCHOOL BUILDINGS
• TRANSPORTATION
• MOBILIZATION
• HOSPITAL
• BAKORNAS PBP
• ELECTRONIC MEDIA
• LOCAL GOVERNMENT
III
ALERT DISTRIBUTION
AUTHORIZED
RESOURCES
Automatic Alarm
Automatic Email
Automatic Faximile
• HEALTHY
AND
SANITARY
• TENT
• ACCESS ROAD
• KNOCK DOWN HOUSE
DEPT.
OF
PUBLIC
WORK
• EDUCATION
• FOOD AND
STORAGE
DEPT. OF
HEALTH
DEPT. OF
EDUCATION
NATIONAL DEVELOPMENT
PLANNING AGENCY
AND
DEPT. OF FINANCE
DEPT. OF
COMM.
• SECURITY
AND
SAFETY
DEPT. OF
DEFENSE
• ROAD
• BRIGDE
• SOCIAL BUILDINGS
• PUBLIC BUILDINGS
• SCHOOL BUILDINGS
• HOSPITAL
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I PROJECT COMPONENT IPROJECT COMPONENT I: TECHNICAL WORKS: TECHNICAL WORKS
1. Seismograph & Accelerograph Network
2. Tide Gauge & GPS Network3. DART Buoys4. Monitoring System5. Data Processing and Analysis6. Result Dissemination
• M ETEOROLOGY AND GEOPHYSICAL AGENCY
• AGENCY FOR SURVEY AND MAPPING COORDINATION
• AGENCY FOR ASSESSMENT AND APPLICATION OF TECHNOLOGY
DEPUTI SISDATIN:/C/TEWS/TEWS_IOC.ppt
II PROJECT COMPONENT II: ASSESSMENT/ CAPACITY BUILDING
1. Modeling 2. Simulation3. Workshop/ Symposium4. Training5. Education Programme
MINISTRY OF RESEARCH AND TECHNOLOGY• NATIONAL
RESEARCH INSTITUTIONS
• UNIVERSITIES (STATE & PRIVATE)
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III
1. a. Transportation b. Mobilization
2. a. Access Roadb. Tentc. Knock-Down House
3. Food Storage4. Education5. Healthy and Sanitary6. Security and Safety
DEPT. OF COMMUNICATION
NAT’L DEV. PLANNING AGENCY
DEPT. OF PUBLIC WORK
KEM. KESRA &BULOG
DEPT. OF EDUCATION
DEPT. OF HEALTH
DEPT. OF DEFENSE
NATIONAL EFFORT ON SHELTER PREPARATION
DEPUTI SISDATIN:/C/TEWS/TEWS_IOC.ppt
PROJECT COMPONENT III: MITIGATION/ GOVERNANCE
• THE EXISTING SEISMOGRAPH NETWORKS
• COLABORATION NETWORKS
• TREMORS
• EXISTING TIDE GAUGE NETWORK & GPS NETWORK
• THE EXISTING SEISMIC DATA FLOW
III. THE EXISTING SYSTEM
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2
2
20
5
28
30
TOTAL
2
2/6
20
-
2
2
DBB3
-
-
-
-
-
2
DSP3
--ERI6
--CTBTO5
--JISNET4
--ACCELEROGRPH3
-26REAL TIME 2
1016NON REAL TIME1
SP3SPZNETWORKSNo
( = SPSZ; = SPS3; = DSP3 ; = DBB3)
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• Geophysical Stations (Office, peoples, instruments)
• Mostly analog SPS (26/30)• Independence colect, process, amalyze,
services)• Product : Estimate Epic, Magnitude• Phases data send to the NSC daily or by
request
(18 CHANELS TRANSMITTED FROM 5 RSC TO NSC)
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• 28 Remote sites + 5 RSC + A NSC• Each Site : 1 SPZ seismometer• Real time data transmission• Remote Sites RSC : Radio frequency• RSC NSC : Satellite Data Comm• Manual data processing• Product : Epic + Depth + Magnitude( 30 minutes
or more)• Ms, Mw, Focal Mec Not determine
INSTALLED IN 2003 & 2004
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JISNET CTBTO CTBTO PLAN ERI
• CTBTO : 2/6 Digital BB; Dial up• ERI : 2 Digital BB; Internet Connection• JISNET (Japan-Indonesian Seis. Network):1. 20 Digital BB; 2. Off line Data logger;3. Montly disk swap; 4. Use Epic and Mag Estimation in 3 Sta; 5. Will be upgraded DAPHNE
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THE EXISTING NATIONAL PERMANENT TIDE GAUGE NETWORK
• 54 permanent stations operated by BAKOSURTANAL• 10 permanent stations operated by PT PELINDO I – IV
DEPUTI SISDATIN:/C/TEWS/TEWS_IOC.ppt
TOLI
PALU
PARE
KOEP
DARW
BIK
XMAS
COCO
SAMP
PIMO
BAKO
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T R E M O R S(Tsunami Risks Evaluation through seismic MOment
from Real time System)• Sensor : 3 Comp-Long
Period Seismometer• Automatic Data Acquisition
and Processing • Automatic Epic
Determination & Mm Calculation (Surface Wave)
• Match criteria Create Warning
• Manual Evaluation
BMGBMG
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• CONDUCTED INTERNATIONAL WORKSHOP & SEMINAR ON TSUNAMI (2003) :
1. UP-GRADED TREMORS (2004)2. INTEGRATION OF THE EXISTING BB NETWORK3. INTEGRATION OF THE TIDE GAUGE NETWORK4. AUTOMATIC DATA PROCESSING5. WG FOR SWP & IO TWS
• NATIONAL TWS- LOCAL TSUNAMI 20 MINUTES DELAY TIME OR MORE- DENSE NETWORK (160 STAs) 5 MNT EPIC DET.; Mwp- COVERED LARGE AREA 10 SUB NTWS
• GLOBAL TWS- PACIFIC TWS EASTERN INDONESIA- INDIAN OCEAN TWS SUMATRA, JAVA, BALI,NTB, AND NTT
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PROPOSED OVERALL SEISMIC NETWORK FOR THE IO - TWS
10mm/yrs
-160 POINTS- DISTANCE BETWEEN POINTS +/- 100 km
PLAN OF ICDSN & DAPHNE
ICDSN (INDONESIAN-CHINA DIGITAL SEISMOGRAPH NETWORK)
DAPHNE ( UPGRADING OF JISNET )
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Accelerograph
SensorSeismic
BUOY DAN TIDE GAUGE
PROSES
PENGAMATAN ANALISIS KEPUTUSAN EVAKUASI
PRESSURE TYPE WATER LEVEL SENSOR
SATELLITE
TSUNAMI WARNING
SOURCE: JAPAN RADIO CO. Ltd
Observe
Process
Analyze Judge Announce Evacuate
SATELLITE
TSUNAMI WARNING INFORMATION FLOW
DEPUTI SISDATIN:/C/TEWS/ENGLISH_TEWS.ppt
Tsunami Early Warning System : Seismograph, Accelerograph, DART Buoys, GPS, Tide Gauge, Processing Facilities, Telecommunications, Instructional Training for Operators (Agreement will be signed on 14 March 2005)
Establishment of Indonesia-China Digital Seismograph Network (ICDSN); Agreement were signed on 28 February 2005 by MGA and CEA
Technical DAPHNE Discussion will be carried on 11 March 2005 by MGA & NIED;
Upgrade JISNET DAPHNE
DEPUTI SISDATIN:/C/TEWS/TEWS_IOC.ppt
Training of Tsunami Simulation Software (The training was held on 31 January – 1 February 2005, by DELF Hydraulics )
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VI. CONCLUSSIONS :• THE BASIC INFRASTRUCTURES FOR TWS
AND MITIGATION ARE EXIST IN INDONESIA
• NEED IMPROVEMENTS :- DENSITY OF THE NETWORKS- AUTOMATIC DATA ACQ & PROC.- TRAINING TO RUN THE TWS- STRENGTHEN THE CAPASITY BUILDING
• INDONESIAN (MGA) READY TO HOST THE IO-TWC
DEPUTI SISDATIN:/C/TEWS/TEWS_IOC.ppt