Thai National Seismic Network Thai Meteorological Department

1
Thai National Seismic NetworkThai
Meteorological Department
2

• ??????? 51

Seismic Belts
Ref http//www.seismo.unr.edu/ftp/pub/louie/class
/
3
(No Transcript)
4
Felt Earthquake 1900-Oct 2006
5
Felt Earthquake Statistic 1900-October 2006

• Sources outside country
• 121 events
• Sources inside country
• 91 events

6
Felt earthquake at the provinces
7
Felt Earthquake from outside sources
1900- Oct 2006
8

• Present TMD seismic observatories
• Analog type 14 Stations SPZ
• Old Digital seismic stations
• 3 components 11 stations ( 3 BB, 8 SP)
• IRIS/GSN 1 station at Chiangmai CHTO
• New upgrading seismic stations
• Phase I 15 stations (7 VBB stations 120 sec
  sensor and 8 SP stations 40 sec)
• Phase II 25 Stations (10 VBB stations 120
  sec,15 SP stations 1 HZ)

9
Existing Seismic Network in Thailand
10
CHTO IRIS/GSN
Old digital Station
Sensor and Vault
11
http//aslwww.cr.usgs.gov/Seismic_Data/telemetry_d
ata/CHTO_24hr.html
12
(No Transcript)
13
(No Transcript)
14
Tonga Earthquake 7.9 Mb May 3,2006
15
ADSL
IPSTAR
IPSTAR
ADSL
16
TMD Bangkok
Router
Router
Phase II
Remote Stations
17
ADSL
IPSTAR
IPSTAR
ADSL
18
Pak Mool Ubolrachatani BroadbandSMA
Sakonnakorn SPSMA
Dam Sites of EGAT
19
Srinakarind Dam BroadbandSMA
Khaolaem Dam SPSMA
Dam Sites of EGAT
20
Lum Praplerng Dam SPSMA
Dam site at Royal Irrigation Department
21
IP ADDRESS
INTERNET
USER
22
Real time display via IP ADDRESS
23
Real time monitoring
Analysis software
Seismological Bureau Bangkok
24
Phase II

• 25 seismic stations (10BB,15 SP)
• 20 Acceleration stations
• 2 Borehole stations
• 4 GPS stations
• 9 Tide Gauge stations
• Project will finish in 2008

25
(No Transcript)
26
(No Transcript)
27
ADSL
IPSTAR
IPSTAR
ADSL