Datums for 9753766, Luquillo, PR


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9753766, Luquillo, PR
Status: Accepted (Jul 19 2021)
Units: Feet
Control Station: 9755371 San Juan, La Puntilla, San Juan Bay, PR
T.M.: 0
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.51Mean Higher-High Water
MHW1.30Mean High Water
MTL0.74Mean Tide Level
MSL0.74Mean Sea Level
DTL0.75Mean Diurnal Tide Level
MLW0.18Mean Low Water
MLLW0.00Mean Lower-Low Water
PRVD020.79Puerto Rico Vertical Datum of 2002
STND-29.39Station Datum
GT1.51Great Diurnal Range
MN1.12Mean Range of Tide
DHQ0.20Mean Diurnal High Water Inequality
DLQ0.19Mean Diurnal Low Water Inequality
HWI12.36Greenwich High Water Interval (in hours)
LWI6.33Greenwich 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
HAT2.12Highest Astronomical Tide
HAT Date & Time10/27/2007 13:24HAT Date and Time
LAT-0.54Lowest Astronomical Tide
LAT Date & Time01/14/2040 05:48LAT Date and Time
Tidal Datum Analysis Periods
12/01/2020 - 02/28/2021




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