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Datums for 9419551, Requa Dock CA


Elevations on Station Datum

Station: 9419551, Requa Dock, CA
Status: Accepted (Apr 10 2018)
Units: Feet
Control Station: 9419750 Crescent City, CA
T.M.: 120
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW36.87Mean Higher-High Water
MHW36.26Mean High Water
MTLMean Tide Level
MSLMean Sea Level
DTLMean Diurnal Tide Level
MLWMean Low Water
MLLWMean Lower-Low Water
NAVD88
STND0.00Station Datum
GTGreat Diurnal Range
MNMean Range of Tide
DHQ0.61Mean Diurnal High Water Inequality
DLQMean Diurnal Low Water Inequality
HWI7.82Greenwich High Water Interval (in hours)
LWIGreenwich 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
HATHighest Astronomical Tide
HAT Date & Time HAT Date and Time
LATLowest Astronomical Tide
LAT Date & Time LAT Date and Time
Tidal Datum Analysis Periods
07/01/2017 - 08/31/2017




Products available at 9419551 Requa Dock, CA

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