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Datums for 8720576, ST. AUGUSTINE FL


Elevations on Station Datum

Station: 8720576, ST. AUGUSTINE, FL
Status: Accepted (May 22 2012)
Units: Feet
T.M.: 75
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW6.75Mean Higher-High Water
MHW6.41Mean High Water
MTL4.17Mean Tide Level
MSL4.20Mean Sea Level
DTL4.26Mean Diurnal Tide Level
MLW1.94Mean Low Water
MLLW1.77Mean Lower-Low Water
NAVD884.70North American Vertical Datum of 1988
STND0.00Station Datum
GT4.98Great Diurnal Range
MN4.48Mean Range of Tide
DHQ0.34Mean Diurnal High Water Inequality
DLQ0.16Mean Diurnal Low Water Inequality
HWI1.03Greenwich High Water Interval (in hours)
LWI7.28Greenwich Low Water Interval (in hours)
Maximum8.83Highest Observed Water Level
Max Date & Time11/03/1978 15:18Highest Observed Water Level Date and Time
Minimum-0.88Lowest Observed Water Level
Min Date & Time04/05/1977 19:06Lowest 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
01/01/1977 - 12/31/1978




Products available at 8720576 ST. AUGUSTINE, FL

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