Inundation Analysis Tool


9457724 Larsen Bay, Kodiak Island, AK, AK

Please see the data inventory to find a period with hourly or six-minute data available.
Data Inventory

Note that this is a historical station and data may be available between 1995-05-08 00:00:00 and 2009-09-19 23:59:00


Select a reference elevation and specify a date range for analysis.

You may select from an accepted tidal datum or specify a different elevation.
Most elevations on land are given relative to a geodetic datum such as NAVD88

All analysis results are presently provided in meters relative to the requested threshold.

Meters relative to MHHWFeet relative to MHHWDatum
MHHW 0.0 0.0 Mean Higher-High Water
MHW -0.283 -0.93 Mean High Water
DTL -2.095 -6.87 Mean Diurnal Tide Level
MTL -1.99 -6.53 Mean Tide Level
MSL -2.013 -6.6 Mean Sea Level
MLW -3.697 -12.13 Mean Low Water
MLLW -4.189 -13.74 Mean Lower-Low Water
User Specified Elevation         in       relative to   


Note: Data query is limited to a 10 year maximum and 1 month minimum date range when requesting an analysis of 6-minute data


6-minute Height and High Water Analysis
Hourly Height and High Water Analysis
Hourly Height Analysis