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Datums for 8724138, BAHIA HONDA KEY FL

Elevations on Station Datum

Station: 8724138, BAHIA HONDA KEY, FL
Status: Accepted (Apr 17 2003)
Units: Feet
T.M.: 75
Epoch: 1983-2001
Datum: STND
MHHW3.43Mean Higher-High Water
MHW3.19Mean High Water
MTL2.62Mean Tide Level
MSL2.63Mean Sea Level
DTL2.66Mean Diurnal Tide Level
MLW2.04Mean Low Water
MLLW1.89Mean Lower-Low Water
NAVD883.57North American Vertical Datum of 1988
STND0.00Station Datum
GT1.54Great Diurnal Range
MN1.15Mean Range of Tide
DHQ0.24Mean Diurnal High Water Inequality
DLQ0.15Mean Diurnal Low Water Inequality
HWI2.00Greenwich High Water Interval (in hours)
LWI7.94Greenwich Low Water Interval (in hours)
Maximum4.42Highest Observed Water Level
Max Date & Time11/05/1971 23:18Highest Observed Water Level Date and Time
Minimum0.91Lowest Observed Water Level
Min Date & Time04/26/1971 16:30Lowest Observed Water Level Date and Time
HATHighest Astronomical Tide
HAT Date & Time HAT Date and Time
LATLowest Astronomical Tide
LAT Date & Time LAT Date and Time
Tidal Datum Analysis Periods
02/01/1971 - 01/31/1972
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.

Products available at 8724138 BAHIA HONDA KEY, FL

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