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Datums for 9419059, TRINIDAD HARBOR CA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9419059, TRINIDAD HARBOR, CA
Status: Accepted (Apr 17 2003)
Units: Feet
T.M.: 120
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW6.73Mean Higher-High Water
MHW6.05Mean High Water
MTL3.63Mean Tide Level
MSL3.61Mean Sea Level
DTL3.36Mean Diurnal Tide Level
MLW1.21Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD880.25North American Vertical Datum of 1988
STND-4.98Station Datum
GT6.73Great Diurnal Range
MN4.83Mean Range of Tide
DHQ0.68Mean Diurnal High Water Inequality
DLQ1.22Mean Diurnal Low Water Inequality
HWI7.34Greenwich High Water Interval (in hours)
LWI1.04Greenwich Low Water Interval (in hours)
Max Tide10.39Highest Observed Tide
Max Tide Date & Time01/26/1983 00:00Highest Observed Tide Date & Time
Min Tide-2.67Lowest Observed Tide
Min Tide Date & Time12/30/1974 00:00Lowest Observed Tide Date & 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
09/01/1983 - 08/31/1987
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 9419059 TRINIDAD HARBOR, CA

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