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Datums for 8720214, Degaussing Structure FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8720214, Degaussing Structure, FL
Status: Accepted (Sep 19 2011)
Units: Feet
Control Station: 8720220 Mayport (Ferry Depot), FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW5.29Mean Higher-High Water
MHW4.96Mean High Water
MTL2.56Mean Tide Level
MSL2.56Mean Sea Level
DTL2.64Mean Diurnal Tide Level
MLW0.16Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD883.18North American Vertical Datum of 1988
STND3.11Station Datum
GT5.30Great Diurnal Range
MN4.81Mean Range of Tide
DHQ0.33Mean Diurnal High Water Inequality
DLQ0.16Mean Diurnal Low Water Inequality
HWI0.81Greenwich High Water Interval (in hours)
LWI6.93Greenwich Low Water Interval (in hours)
Max TideHighest Observed Tide
Max Tide Date & Time Highest Observed Tide Date & Time
Min TideLowest Observed Tide
Min Tide Date & Time Lowest Observed Tide Date & Time
HAT6.85Highest Astronomical Tide
HAT Date & Time10/16/1993 13:18HAT Date and Time
LAT-1.73Lowest Astronomical Tide
LAT Date & Time02/08/1997 07:12LAT Date and Time
Tidal Datum Analysis Periods
05/01/1998 - 10/31/1998




Products available at 8720214 Degaussing Structure, FL

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