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Datums for 8726520, St Petersburg, Tampa Bay FL


Elevations on Station Datum

Station: 8726520, St Petersburg, Tampa Bay, FL
Status: Accepted (Nov 29 2017)
Units: Feet
T.M.: 75
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW5.63Mean Higher-High Water
MHW5.35Mean High Water
MTL4.55Mean Tide Level
MSL4.57Mean Sea Level
DTL4.50Mean Diurnal Tide Level
MLW3.76Mean Low Water
MLLW3.37Mean Lower-Low Water
NAVD884.85North American Vertical Datum of 1988
STND0.00Station Datum
GT2.26Great Diurnal Range
MN1.59Mean Range of Tide
DHQ0.28Mean Diurnal High Water Inequality
DLQ0.38Mean Diurnal Low Water Inequality
HWI7.01Greenwich High Water Interval (in hours)
LWI0.60Greenwich Low Water Interval (in hours)
Maximum9.63Highest Observed Water Level
Max Date & Time08/31/1985 12:42Highest Observed Water Level Date and Time
Minimum-0.15Lowest Observed Water Level
Min Date & Time09/11/2017 02:12Lowest Observed Water Level Date and Time
HAT6.49Highest Astronomical Tide
HAT Date & Time07/11/1987 18:00HAT Date and Time
LAT2.24Lowest Astronomical Tide
LAT Date & Time01/18/1988 13:06LAT Date and Time
Tidal Datum Analysis Periods
01/01/1983 - 12/31/2001




Products available at 8726520 St Petersburg, Tampa Bay, FL

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