Table 1b. Data set of the 29 September 2009 tsunami surveyed in American Samoa's Ofu and Olosega Islands

Country Island Location description P# date time Latitude Longitude d [m] z[m] h [m] z+h [m] R [m] watermark note
          UTC UTC N ° E ° distance terrain flow depth flow depth runup category  
                  from shore elevation above terrain a.s.l      
American Samoa Ofu Ofu Is. Bridge   1 7-Oct-2009 15:00 -14.16863 -169.63320 44.0 2.86     2.86 debris line southe of bridge  
American Samoa Ofu Ofu Is. Bridge   2 7-Oct-2009 15:00 -14.16764 -169.63387 60.0 4.19     4.19 runup north of the bridge  
American Samoa Ofu Ofu Is. Road   3 8-Oct-2009 15:00 -14.16676 -169.63644 50.0 4.90     4.90 trimline  
American Samoa Ofu Ofu Is. Road   4 8-Oct-2009 15:00 -14.16685 -169.63533 50.0 5.89     5.89 trimline  
American Samoa Ofu Ofu Is. Road   5 8-Oct-2009 15:00 -14.16724 -169.63447 54.0 4.78     4.78 trimline  
American Samoa Olosega Olosega Is. Road 6 8-Oct-2009 15:00 -14.16885 -169.63129 22.2 4.96     4.96 trimline  
American Samoa Olosega Olosega Is. Road 7 8-Oct-2009 15:00 -14.16865 -169.63080 20.0 5.37     5.37 trimline  
American Samoa Olosega Sili, Olosega Is.   8 8-Oct-2009 15:00 -14.16581 -169.62394 22.1 3.99     3.99 trimline  
American Samoa Olosega Sili, Olosega Is.   9 8-Oct-2009 15:00 -14.16687 -169.62526 26.8 3.23     3.23 trimline  
American Samoa Olosega Sili, Olosega Is.   10 8-Oct-2009 3:58 -14.16760 -169.62875 26.8 4.85     4.85 trimline probably a splash
American Samoa Olosega Olosega village   11 8-Oct-2009 15:00 -14.17305 -169.62706 15.0 4.36     4.36 trimline  
American Samoa Olosega Olosega village   12 8-Oct-2009 15:00 -14.17723 -169.62494 33.5 3.02     3.02 trimline  
American Samoa Olosega Olosega village   13 8-Oct-2009 4:48 -14.17580 -169.62495 55.0 4.38     4.38 road next to school
American Samoa Olosega Olosega village   14 8-Oct-2009 5:00 -14.18057 -169.62153 25.9 2.71     2.71 trimline water reached bottom of stone wall
American Samoa Ofu before Ofu airport 15 8-Oct-2009 5:32 -14.17193 -169.64667 24.0 4.81     4.81 trimline close to the airport of Ofu
American Samoa Ofu Ofu airport   16 8-Oct-2009 19:23 -14.18476 -169.66937 27.1 4.10     4.10 debris line Ofu Airport
American Samoa Ofu Ofu village   17 8-Oct-2009 15:00 -14.16628 -169.68077 74.0 3.28     3.28 trimline  
American Samoa Ofu Ofu village   18 8-Oct-2009 20:15 -14.16306 -196.68165   4.29     3.29 trimline jetty
American Samoa Ofu Ofu village   19 8-Oct-2009 15:00 -14.16842 -169.68022 22.4 3.50     3.50 trimline  
American Samoa Ofu Ofu village   20 8-Oct-2009 15:00 -14.16993 -169.67908 28.9 3.21     3.21 chirch foundation eyewitness
American Samoa Ofu Ofu village   21 8-Oct-2009 15:00 -14.17155 -169.67851 48.0 3.31     3.31 Debris line eyewitness
American Samoa Ofu Ofu village   22 8-Oct-2009 21:00 -14.17201 -169.67776 53.2 3.53     3.53 house foundation eyewitness