Inundation Analysis Tool

8654769 Ocracoke, Pamlico Sound

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

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
NOS Major -0.13 -0.43 NOS Major Flood Threshold
NOS Moderate -0.13 -0.43 NOS Moderate Flood Threshold
NOS Minor -0.13 -0.43 NOS Minor Flood Threshold
MHHW 0.0 0.0 Mean Higher-High Water
MHW -0.045 -0.15 Mean High Water
DTL -0.156 -0.51 Mean Diurnal Tide Level
MTL -0.167 -0.55 Mean Tide Level
MSL -0.171 -0.56 Mean Sea Level
MLW -0.29 -0.95 Mean Low Water
MLLW -0.313 -1.03 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