I II III IV V EXISTING SEISMIC NETWORK 10MM/YR DEPUTI SISDATIN:/C/rizkita/TEWS_DPR_INDONESIA.ppt

Seismic Network in Indonesia Stations:  27 Telemetry stations (Digital).  33 Non Telemetry stations (Analog).  22 JISNET stations (Digital)  6 CTBTO stations (Digital)  2 ERI stations (Digital) Operational 24 hours. Real Time. Software ONYX

NOSEISMIC STATIONSNUMBER (UNIT) STATUSREMARK 1JISNET BROADBAND22OKOff Line 2OHP BROADBAND (OCEAN HEMISPHERE PROJECT) 2OKDial Up 3SHORT PERIOD SEISMOGRAPH (1 COMPONEN) SHORT PERIOD SEISMOGRAPH (3 COMPONEN) 33OKOf Line 4ANALOG RADIO SEISMIC STATION (RSC)27OKOn Line at RSC 5ON LINE SEISMIC STATION (RSC)16 OKOn line at NSC 6UCSD BROADBAND (University California Of Sandiago) 1OKMakasar ( RSC IV ) 7CTBT (Comprehensive Nuclear Treat Band Treaty)6-Under Construction EXISTING SEISMIC NETWORK

Main tasks of NSC Earthquake monitoring (data collecting, data processing/analyzing). Disseminating earthquakes information. Data exchange. NSC is AEIC

Vsat Internet Vsat LAN Vsat LAN POST

Type Station Model and Communication Analog Stations Digital Seismic Stations Analog Radio Telemetry at RSC Digital Telemetry at NSC RSC NSC SSB Mail Internet Phone Dialup Internet Stations

Data Processing and Data Archive Data Monitoring and Solutions Determination Location and Magnitude Distribution of The Earthquake Information to Public

OPALES Real Time Acquisition ROUTINE JOB BULLETIN Edition ARCABASIL Archiving Real Time Signal ACQUISITION ONYX Localization ONYX Event Creation INDONESIA Database DON DSN FRAME BULLETIN Database HD FONYX DON FONYX Storage Unit ORACLE Database Localization Signal File Process ROUTINE JOB ACTIVITY

Product of NSC 1. Hypocenter  Phase data  Automatic  AutoDRM  Bulletin  Recent earthquake on website  Quick earthquake report  Focal Mechanism (JISNET) 2. Map  Seismicity / Hypocenter distribution  Seismic hazard map / Peak Ground Acceleration

Hypocenter determination at NSC

Sample of Broad-band data from JISNET Stations (Sumatera Earthquake)

Date: Mon, 28 Mar :30:29 GMT From: PTWC-R To: Subject: Tsunami Information Bulletin TSUNAMI BULLETIN NUMBER 001 PACIFIC TSUNAMI WARNING CENTER/NOAA/NWS ISSUED AT 1629Z 28 MAR 2005 THIS BULLETIN IS FOR ALL AREAS OF THE PACIFIC BASIN EXCEPT ALASKA - BRITISH COLUMBIA - WASHINGTON - OREGON - CALIFORNIA.... TSUNAMI INFORMATION BULLETIN... THIS MESSAGE IS FOR INFORMATION ONLY. THERE IS NO TSUNAMI WARNING OR WATCH IN EFFECT. AN EARTHQUAKE HAS OCCURRED WITH THESE PRELIMINARY PARAMETERS ORIGIN TIME Z 28 MAR 2005 COORDINATES NORTH 97.1 EAST LOCATION - NORTHERN SUMATERA INDONESIA MAGNITUDE EVALUATION THIS EARTHQUAKE IS LOCATED OUTSIDE THE PACIFIC. NO TSUNAMI THREAT EXISTS TO COASTLINES IN THE PACIFIC. WARNING... THIS EARTHQUAKE HAS THE POTENTIAL TO GENERATE A WIDELY DESTRUCTIVE TSUNAMI IN THE OCEAN OR SEAS NEAR THE EARTHQUAKE. AUTHORITIES IN THOSE REGIONS SHOULD BE AWARE OF THIS POSSIBILITY AND TAKE IMMEDIATE ACTION. THIS ACTION SHOULD INCLUDE EVACUATION OF COASTS WITHIN A THOUSAND KILOMETERS OF THE EPICENTER AND CLOSE MONITORING TO DETERMINE THE NEED FOR EVACUATION FURTHER AWAY. THIS CENTER DOES NOT HAVE SEA LEVEL GAUGES OUTSIDE THE PACIFIC SO WILL NOT BE ABLE TO DETECT OR MEASURE A TSUNAMI IF ONE WAS GENERATED. AUTHORITIES CAN ASSUME THE DANGER HAS PASSED IF NO TSUNAMI WAVES ARE OBSERVED IN THE REGION NEAR THE EPICENTER WITHIN THREE HOURS OF THE EARTHQUAKE. THIS WILL BE THE ONLY BULLETIN ISSUED FOR THIS EVENT UNLESS ADDITIONAL INFORMATION BECOMES AVAILABLE.

Date: Tue, 29 Mar :40: (JST) From: To: Subject: MAT: 2005/03/29 01:09:31 Off west coast of northern Sumatera Mw=8.7 Part(s): 2 global.jpg image/jpeg KB 3 regional.png image/png KB This message was written in a character set other than your own. If it is not displayed correctly, click here to open it in a new window. Matsushiro Mw = 8.0 LISS Mw = 8.7 (used stations = 18) LISS depth free 2005/03/29 01:09:31.2(JST), 2005/03/28 16:09:31.2(UTC) 1.94N 96.93E 0.0km Residual 2.2 sec Off west coast of northern Sumatera, Indonesia depth fixed 2005/03/29 01:09:36.0(JST), 2005/03/28 16:09:36.0(UTC) 1.95N 96.97E 30.0km Off west coast of northern Sumatera, Indonesia HYPOSAT 2005/03/29 01:09:31.8(JST), 2005/03/28 16:09:31.8(UTC) 1.95N 96.97E 7.4km Off west coast of northern Sumatera, Indonesia Number of Observed Stations 20 Matsushiro(MAJO) Arrival time 2005/03/29 01:18:36(JST) Matsushiro(MAJO) Theoretical Arrival time P 2005/03/29 01:18:37.1(JST) S 2005/03/29 01:25:58.2(JST) LR 2005/03/29 01:33:13.2(JST)

BADAN METEOROLOGI DAN GEOFISIKA PUSAT GEMPABUMI NASIONAL Jl. Angkasa I. No. 2 Kemayoran - Jakarta Pusat (10720) Tel , (ext. 336) Fax BERITA GEMPABUMI No. : 109/NSC/IV / Telah terjadi GEMPABUMI TEKTONIK Pada hari: Minggu, 10 April 2005 Waktu gempa: 17:29:11.17 WIB Pusat gempa: 1.76 LS – BT Kedalaman: 30 Km Kekuatan: 6.7 Skala Richter Keterangan: Pusat gempa berada di Samudera Hindia 105 km Barat Daya Padang. Dirasakan di sekitar: Padang: IV - V MMI Pariaman,Lebak Basung: IV – V MMI Pekanbaru, Nias: I – II MMI Keterangan : Gempa ini berpotensi menimbulkan Tsunami Lokal. Kerusakan rumah terjadi di Pariaman dan Lebak Basung. Terjadi pemadaman listrik sekitar 1 jam. 2.Demikian Berita Gempabumi yang dapat kami sampaikan untuk dipergunakan sebagaimana mestinya Jakarta, 10 April 2005 BADAN METEOROLOGI DAN GEOFISIKA Ka. HUMAS Ttd EDISON GURNING

DISTRIBUSI BERITA GEMPA NoT U J U A NTELEPON/FAX 1KBMG , (Fax) 2BAWIL I , (Fax) 3BAWIL II , (Fax), (Fax) 4BAWIL III ,757975,752583(Fax),751122(SISCOM) 5BAWIL IV ,449243,449286(Fax) 6DEPUTI BAKORNAS , , BASARNAS T V R I , R C T I , S C T V , (Fax) 12AN TV METRO TV , , (Fax) 14INDOSIAR T P I , TV / 77 17LATIVI , , (Fax) 15ANTARA , , (Fax) 16MENNA (KB MESIR) , , (Fax), 17KB BELANDA R R I , REUTERS , ( Fax ) 20C N N ( Fax ) 21KEDUBES AS ( Fax ) 22KB PERANCIS ( AP ) , KB AFP ( Fax ) 24TELE TV P M I

26KEDUBES CINA , , ( Fax ). 27KRISIS CENTER DEPSOS (Fax) 28USAK (Fax) 29ELSHINTA RADIO , (Fax) 30SONORA RADIO , (Fax) 31DETIK.COM (Fax) 32GLOBAL TV , (Fax) 33TRANS TV , , MEDIA INDONESIA , (Fax) 35SUARA MERDEKA (Fax) 36KORAN TEMPO REPUBLIKA (Fax) 38KB RUSIA LEMBAGA INFORMASI NAS , (Fax) 40K O M P A S , , SUARA PEMBARUAN KB RUSIA (novosti) , KB JERMAN , KB JEPANG (JJ PRESS) , JAKTV , , (Fax) 48MEDIA CENTER POLDA METRO JAYA , (Fax) 50METRO TV , , , DIT. VULKANOLOGI MGAA ,

BADAN METEOROLOGI DAN GEOFISIKA Jl. Angkasa I No.2 Kemayoran, Jakarta Telp : (021) , Fax : (021) , website : BULETIN GEMPA BUMI Maret 2004

DATA BACAAN GEMPABUMI DI INDONESIA BULAN MARET 2004 DATA BACAAN GEMPABUMI DI INDONESIA BULAN MARET 2004 MAR 01, h 43m 15.2s 7.91 S E 80.0 km 5.1 Ml (2 obs) 4.8 MD (2 obs) FLORES SEA INGI Duration KELI Amax Duration RATI Amax KEDI EC Pn IC Sn RATI ED Pn EC Sn INGI IC Pn IC Sn KELI EC Pn ED Sn MAR 01, h 20m 55.1s 6.88 S E 36.1 km 3.4 MD (1 obs) JAVA SINI Duration 46.2 LEM ID Pn E Sn SINI E Pg DJA IC Pn E Sn

KEJADIAN GEMPABUMI DI INDONESIA BULAN MARET 2004 DATE TIME LATITUDELONGITUDE DEPTHMlMbMD REGION (UTC)(KM)(SR) 1/3/200405:43:157.91S121E FLORES SEA 13:54:209.92S116.85E33 * SUMBAWA ISLAND REGION 14:20:556.88S107.11E JAVA 23:48:458.92S115.35E BALI ISLAND REGION 2/3/200400:07:349.63S115.61E33 * SOUTH OF BALI ISLAND 06:34:598.9S117.67E33 * SUMBAWA ISLAND REGION 07:37:168.77S114.99E BALI ISLAND REGION 10:29:539.13S115.36E SOUTH OF BALI ISLAND 12:54:588.56S116.3E SUMBAWA ISLAND REGION 13:03:059.53S115.3E SOUTH OF BALI ISLAND 15:16:318.78S114.32E BALI ISLAND REGION 20:14:288.69S116.27E SUMBAWA ISLAND REGION 20:37:358.11S117.42E SUMBAWA ISLAND REGION