JAPANESE / ENGLISH

2004年スマトラ島沖地震津波 Sri Lanka 南西部現地調査

この現地調査に関するホームページへのお問い合わせは,本田隆英(東京大学,E-mail: honda@coastal.t.u-tokyo.ac.jp)までお願いいたします.


Index

   
調査期間 調査メンバー 津波高調査結果

調査期間 / Period of Survey

2005年2月25日〜2005年3月2日 (6日間)

調査メンバー / Survey Team Members

佐藤 愼司
東京大学大学院工学系研究科
教授
鯉渕 幸生
東京大学大学院新領域創成科学研究科
講師
本田 隆英
東京大学大学院工学系研究科 助手
Roshan Suminda RANASINGHE 東京大学大学院工学系研究科 修士課程
Thisara WELHENA 東京大学大学院新領域創成科学研究科 修士課程

津波高調査結果 / Tsunami survey results


津波高(m) / Measured Tsunami Height (m)




津波高 の測量結果 / Survey Results of Tsunami Height

※1 地盤高の測量はすべてレーザー式樹高計で行った.
※2 潮位補正はまだ行っていません.

 

Loc., Name of  the Location Coordinates

Measured height (m)

Distance from Shoreline (m)

Observed at

Type of Impact Measured Date and Time

Tsunami arrival time

Lat.,(N) Long.,(E)
1 Marawila , Lancigama beach (6)  07o 22'  35.3" 79 o 49'  23.1" 2.3 38.4 sand dune at Lancigama Beach, no flooding Feb 25 th 13.10 hrs 12.30 hrs
2 Vennapuwa North (5)  07o 21'  22.9" 79 o 49'  36.9" 1.8 70 at a house behind the beach nourishment flooding and minor damage Feb 25 th 12.30 hrs 12.30 hrs
3 Waikkala (3)  07o 17'  00.4" 79 o 50'  24.7" 2.7 24 behind the revetment at Ranweli hotel flooding and no damage Feb 25 th 10.45 hrs 12.30 hrs
4 Waikkala(4)  07o 16'  53.3" 79 o 50'  27.6" 1.6 35 beach room exposed to open coast flooding and minor damage Feb 25 th 11.45 hrs 12.30 hrs
5 Negombo (2)  07o 14'  16.0" 79 o 50'  27.3" 2.0 90.0

behind the south off shore breakwater of negombo

flooding and low damage Feb 25 th 9.30 hrs 13.30 hrs
6 Negombo(1)  07o 14'  7.2" 79 o 50'  27.2" 1.6 97.2

in front of a Beach room ,Browns beach hotel.

flooding and low damage Feb 25 th 8.30 hrs 13.30 hrs
7 South of Negombo, Talahena (7)  07o 09'  19.4" 79 o 49'  41.4" 2.3 18.8 near a house Behind the sand dune no  flooding Feb 25 th 16.00 hrs 12.30 hrs
8 Uswettakeiyawa (8)  07o 05'  11.3" 79 o 49'  42" 2.6 15 near a house Behind the sand dune no  flooding Feb 25 th 16.20 hrs 12.30 hrs
9 Colombo, Mattakuliya (10)  06o 58'  23.6" 79 o 52'  11.7" 2.7 170.5 water mark on a wall sever  flooding and damage Feb 25 th 18.20 hrs 12.00hrs
10 Hikkaduwa  06o 07'  55.9" 80 o 06'  6.8" 3.4 90 water mark on a wall of a house flooding and inundation March 01st 13.50 hrs 10.10 hrs
12 Unawatuna  06o 00'  28.1" 80 o 14'  30.3" 3.3 180 water mark on a wall of a house inundation Feb 27 th 14.45 hrs 9.40 hrs
13 Hambantota, in front of sand dunes  06o 08'  7.7" 81 o 08'  4.7" 8.8 65 water marks on damaged trees on the  sand dune flooding and Feb 28 th 14.25 hrs 9.30 hrs
14 Mahaseelawa Beach, Yala  06o 17'  30.4" 81 o 26'  10.1" 8.4 135 water marks on damaged trees on the  sand dune extreme damage and inundation Feb 28 th 11.15 hrs 9.30 hrs
15 Patanangala Beach , Yala  06o 20'  38.3" 81 o 29'  50.8" 11.3 110 water marks on damaged trees extreme damage and inundation Feb 28 th 10.10 hrs 9.30 hrs

Last updated : Thu., March. 10, 2005

Copyright (C) 2005 -Tsunami Survey Team, University of Tokyo , Japan. All Rights Reserved.