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Datums for 9410230, La Jolla CA


Elevations on Station Datum

Station: 9410230, La Jolla, CA
Status: Accepted (Sep 20 2017)
Units: Feet
T.M.: 0
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW9.69Mean Higher-High Water
MHW8.97Mean High Water
MTL7.12Mean Tide Level
MSL7.10Mean Sea Level
DTL7.03Mean Diurnal Tide Level
MLW5.27Mean Low Water
MLLW4.37Mean Lower-Low Water
NAVD884.56North American Vertical Datum of 1988
STND0.00Station Datum
GT5.33Great Diurnal Range
MN3.69Mean Range of Tide
DHQ0.73Mean Diurnal High Water Inequality
DLQ0.91Mean Diurnal Low Water Inequality
HWI5.01Greenwich High Water Interval (in hours)
LWI11.07Greenwich Low Water Interval (in hours)
Maximum12.18Highest Observed Water Level
Max Date & Time11/25/2015 15:42Highest Observed Water Level Date and Time
Minimum1.50Lowest Observed Water Level
Min Date & Time12/17/1933 23:36Lowest Observed Water Level Date and Time
HAT11.51Highest Astronomical Tide
HAT Date & Time08/09/1987 03:54HAT Date and Time
LAT2.49Lowest Astronomical Tide
LAT Date & Time01/28/1987 22:48LAT Date and Time
Tidal Datum Analysis Periods
01/01/1983 - 12/31/2001




Products available at 9410230 La Jolla, CA

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