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Datums for 8654467, USCG Station Hatteras NC


Elevations on Station Datum

Station: 8654467, USCG Station Hatteras, NC
Status: Accepted (Jan 4 2017)
Units: Feet
T.M.: 0
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW28.08Mean Higher-High Water
MHW27.98Mean High Water
MTL27.76Mean Tide Level
MSL27.77Mean Sea Level
DTL27.77Mean Diurnal Tide Level
MLW27.55Mean Low Water
MLLW27.47Mean Lower-Low Water
NAVD8827.88North American Vertical Datum of 1988
STND0.00Station Datum
GT0.61Great Diurnal Range
MN0.44Mean Range of Tide
DHQ0.10Mean Diurnal High Water Inequality
DLQ0.08Mean Diurnal Low Water Inequality
HWI1.11Greenwich High Water Interval (in hours)
LWI7.66Greenwich Low Water Interval (in hours)
Maximum33.79Highest Observed Water Level
Max Date & Time10/09/2016 10:06Highest Observed Water Level Date and Time
Minimum24.78Lowest Observed Water Level
Min Date & Time08/27/2011 17:06Lowest Observed Water Level Date and Time
HAT28.06Highest Astronomical Tide
HAT Date & Time02/08/1997 02:36HAT Date and Time
LAT27.40Lowest Astronomical Tide
LAT Date & Time12/23/1995 08:42LAT Date and Time
Tidal Datum Analysis Periods
05/01/2010 - 01/31/2012
03/01/2012 - 07/31/2012
09/01/2012 - 06/30/2013
09/01/2013 - 08/31/2016




Products available at 8654467 USCG Station Hatteras, NC

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services