1. NATIONAL REPORT INDONESIA TSUNAMI EARLY WARNING SYSTEM (INATEWS)

2. Earthquake and Tsunami Hazard in Indonesia
The territory of Indonesia is located on the "Ring of Fire":
295 active faults and 5 subduction zones (1. Sunda subduction, 2. Banda subduction, 3. North Sulawesi subduction, 4. Maluku sea subduction and 5. Subduction of North Papua)
Indonesia is one of the most active seismic zones in the world
46% of the coastline of Indonesia is tsunami prone (BMKG, 2001)
Sumber: Pusgen (2017) 2

3. PETA USULAN JARINGAN MONITORING TSUNAMI
Ministries / Institutions Involved in InaTEWS
As InaTEWS Focal Point

4. CONCEPT OF INATEWS Indian Ocean ??? 2. Water level / Confirmation
Satellite
Satellite
2. Water level / Confirmation
TSUNAMI
1. Data Seismograph
Sinyal Sirine
BMKG PUSAT
3. Water level
SEISMOGRAPH (BMKG)
Indian Ocean
SIRINE
(BNPB/BPBD)
Buoy
(BPPT)
Tide gauge
GPS
GPS
(BIG)
Bottom pressure gauge
???
Lempeng Tektonik
Samudera Hindia

5. Launching of InaTEWS Indonesia Tsunami Early Warning System
Since 11 November 2008 in BMKG
The InaTEWS Main Products are Earthquake and Tsunami Warning Info
Disseminated within 5 minutes after the earthquake occurs
Tsunami early warning system based on a Decision Support System (DSS) with tsunami scenarios
Target of Indonesia Tsunami Early Warning System :
Rapid detection of earthquakes and providing tsunami early warnings to stakeholders and stakeholders.
Appropriate response from the community to reduce and minimize the impact of disasters.

6. End to End InaTEWS now BPPT TG (120) BUOY BIG SEISMIC MONITORING
SYSTEM (170)
TG (120)
BIG
BUOY
BPPT

7. InaTEWS Infrastructure: Monitoring System
Real Time Seismic Monitoring
Real Time Sea Level Monitoring
142 Tide Gauges
176 Broad Band Seismograph
224 Accelerograph
9 Selected Beach CCTV

8. InaTEWS Infrastructure: Monitoring System

9. InaTEWS Infrastructure: Dissemination System
Multimode Dissemination of InaTEWS:
SMS (registered phone number)
SMS (Local Based Service-non register )
Social Media (twitter, facebook)
WhatsApp
DVB & WRS
Website
Television (running text & breaking news)
Faximile - official
Radio
Tsunami Sirens 52
Internet (
Internet: , Website, Whattsapp > 50 Groups, Social Media (Twitter followers, Facebook Fans)

10. Mobile Warning Receiver System
WRS 4.0 BMKG
EQ Info &Tsunami Early Warning can be accessed on your smartphone in
3-4 minutes

11. Road Map of Earthquake and Tsunami Monitoring System
<1990: It took 24 hours to determine EQ parameters (analog system)
: It took minutes to determine EQ Parameters (Sistem Digital Telemetri-Radio Link)
: Disseminate EQ Info & Tsunami Early Warning within 5 minutes (Digital Telemetry-Satellite System), tsunami scenarios
2018: Increase EQ Info & Tsunami Early Warning Dissemination speed within +/- 3 minutes , tsunami scenarios, establishment of SOP InaTEWS 4.0, Focal Mechanism Product
Plan 2019: Disseminate EQ Info & Tsunami Early Warning within 3 minutes, Inundation Map, Mobile Warning Receiver Ssystem - WRS 4.0 )
: Disseminate EQ Info & Tsunami Early Warning within 7-10 minutes (Digital Telemetry-Satellite System), InaTEWS Development Period

12. PETA USULAN JARINGAN MONITORING TSUNAMI
CONCEPT DESIGN OF EARTHQUAKE EARLY WARNING SYSTEM (EEWS) FOR InaTEWS
When the earthquake occurs, within seconds BMKG determines the location and strength based on the recorded P wave. BMKG provides earthquake early warning (EEWS) before destructive waves (S waves) arrive at areas that will have an impact on earthquakes, especially those with vital facilities

13. LIST COOPERATION BMKG - CHINANo
Institution
Field of Cooperation
Acivities
Benefit for BMKG
Note 1
GEA (CEA)
Grant for infrastructure and capacity building
Seismograph instalation in 3 new location (Lembata, Rote, Pasang Kayu) and 11 existing location
Adding new Infrastructure and seismic monitoring network
MoU Authorized in 2019 2
GNSS - CGPS Instalation in 5 new location
Adding new Infrastructure 3
CAS
Deploying the GNSS sensor at any location of the existing BMKG Seismic stations
Mou in draft 4
Phd Scholarship and training for BMKG staff in CAS
Human resource development by training and Education
In Propose 5
Construction of seismic station at the area of interest (Ie. At subduction zone at Southern Java Island and Sumatera
Adding for Infrastructure and Software 6
ICL
EEWS Instalation in Banten, Lampung, Padang and Mentawai
New method of seismic monitoring
MOU in progress for Signing

14. INDONESIA – CHINA COORDINATION MAP AND PLAN
Upgrade Broadband Seismometer and GNSS (CEA) 11 Location
Installing New Broadband Seismometer and GNSS (CEA) 3 Location
Coordination Plan with CAS China
Installing EEWS Plan in Padang, Lampung and Banten (ICL)

15. ON GOING PROJECT WITH GEA

16. Eighth Meeting of the ICG/PTWS Regional Working Group on Tsunami Warning and Mitigation System in the South China Sea Region
Jakarta, 4-6 March 2019