Presentation is loading. Please wait.

Presentation is loading. Please wait.

Indian Ocean Disaster Sumatra Earthquake Tsunami Survey Report on Phuket, Khao Lak, Phi Phi Island in Thailand Kenji HARADA DRS, DPRI, Kyoto Univ.

Similar presentations


Presentation on theme: "Indian Ocean Disaster Sumatra Earthquake Tsunami Survey Report on Phuket, Khao Lak, Phi Phi Island in Thailand Kenji HARADA DRS, DPRI, Kyoto Univ."— Presentation transcript:

1 Indian Ocean Disaster Sumatra Earthquake Tsunami Survey Report on Phuket, Khao Lak, Phi Phi Island in Thailand Kenji HARADA DRS, DPRI, Kyoto Univ.

2 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster By Okumura, Suzuki, DRS, DPRI, Kyoto Univ.

3 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Contents of today’s presentation Event information of disaster Event information of disaster Earthquake Earthquake Tsunami Numerical Simulation Tsunami Numerical Simulation Tsunami Propagation Tsunami Propagation Maximum Tsunami height Maximum Tsunami height Topogrophic Topogrophic Tsunami field survey around Phuket Tsunami field survey around Phuket Tsunami height Tsunami height Damages by Tsunami Damages by Tsunami Casuality by Tsuanmi Casuality by Tsuanmi

4 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Sumatra Earthquake Mw=9.0 Mw=9.0 Date: Dec. 26, 2004 Date: Dec. 26, 2004 at 00:58:53AM(UTC), 07:58:53(Local time) at 00:58:53AM(UTC), 07:58:53(Local time) Location Location Off the west coast of Northern Sumatra (3.316°N, °E) Off the west coast of Northern Sumatra (3.316°N, °E) Depth: 30km Depth: 30kmhttp://earthquake.usgs.gov/eqinthenews/2004/usslav/

5 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Earthquake & Topography By M. Matsuyama, CRIEPI

6 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Earthquake & Topography By M. Matsuyama, CRIEPI

7 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Deformation, initial tsunami southnorth L(km)500 W(km)200 depth(km)28.6 Strike Dip88 Slip10 Dislocation(m ) 5.0 Mo(dyne cm)4.0E29 Harvard Univ.

8 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Result 1

9 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Result 2

10 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Result 3

11 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Map of Survey Area Khao Lak Phi Phi Is.

12 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Survey Result

13 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Topography of Andaman Sea Sumatra Is. Khao Lak Phuket Is. Tsunami would be propagate on shelf, after the direction was changed by characteristic topography between Phuket and north Sumatra. By the effect of topography, Tsunami height around Khao Lak would be come to higher than other coast.

14 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Building Damage at Khao Lak Tsunami Roof tile Roof tile are washed away by Tsunami Tsunami height = 8.8 m from sea level

15 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Building Damage RC Column Wall Stacked BricksStacked Bricks Can’t resist tsunami pressureCan’t resist tsunami pressure at Khao Lak

16 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Tsunami Runup Tsunami run up mountain foot Vegetation are die down by Tsunami(salt water) at Khao Lak Tsunami height ≒ 9.6m Runup distance ≒ 300m from shoreline

17 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Phi Phi Island N S Phi Phi Island has sandbar at central part. Ground Elevation of sandbar is very low(a few meter) and narrow. North side have sand beach and very shallow bay. South side have Pier, and water depth of south side is deeper than north side. North South Tsunami

18 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Phi Phi Island Debris of Coral from north bay mouth Debris of Coral are transported to north beach from north bay mouth by Tsunami. The boat from south bay port The boat is transported on central part of sandbar from south bay port by Tsunami. NSNS Tsunami North BeachCentral part of sand hill

19 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Damage by Back Flow Road Broken seawall

20 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Casualty in Thailand ProvinceDeathInsured Phangng a 4,1905,597 Krabi6931,376 Phuket2601,111 Ranong Trang5112 Satun615 Total5,3138,457 From HP of Thailand Embassy, Tokyo at Jan. 14,

21 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Small Damage due to Dune Sea Hill Dune Sea Road Hotels Dune is heigher than Road. Dune would be play a part of tide wall.

22 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster More tsunami survey information, Please access our HP; u.ac.jp/sumatra/ u.ac.jp/sumatra/ and please contact me!

23 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Snapshots

24 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Snapshots

25 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Snapshots

26 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster Snapshots

27 MPMD-2005 Jan. 15, 2005 K.HARADA, DRS, DPRI, Kyoto Univ. Thailand Group, ITST of Indian Ocean Tsunami Disaster


Download ppt "Indian Ocean Disaster Sumatra Earthquake Tsunami Survey Report on Phuket, Khao Lak, Phi Phi Island in Thailand Kenji HARADA DRS, DPRI, Kyoto Univ."

Similar presentations


Ads by Google