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Datums for 8724138, BAHIA HONDA KEY

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8724138, BAHIA HONDA KEY
Status: Accepted (Apr 17 2003)
Units: Feet
Control Station: 8724580 Key West, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
MHHW1.54Mean Higher-High Water
MHW1.30Mean High Water
MTL0.73Mean Tide Level
MSL0.74Mean Sea Level
DTL0.77Mean Diurnal Tide Level
MLW0.15Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.68North American Vertical Datum of 1988
STND-1.89Station 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)
Max Tide2.53Highest Observed Tide
Max Tide Date & Time11/05/1971 23:18Highest Observed Tide Date & Time
Min Tide-0.98Lowest Observed Tide
Min Tide Date & Time04/26/1971 16:30Lowest Observed Tide Date & 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,

Revised: 08/08/2018
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services