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Datums for 9411406, Oil Platform Harvest CA


Elevations on Station Datum

Station: 9411406, Oil Platform Harvest, CA
Status: Accepted (Nov 17 2011)
Units: Feet
T.M.: 0
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW50.07Mean Higher-High Water
MHW49.33Mean High Water
MTL47.58Mean Tide Level
MSL47.55Mean Sea Level
DTL47.45Mean Diurnal Tide Level
MLW45.83Mean Low Water
MLLW44.83Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT5.24Great Diurnal Range
MN3.51Mean Range of Tide
DHQ0.74Mean Diurnal High Water Inequality
DLQ1.00Mean Diurnal Low Water Inequality
HWI5.76Greenwich High Water Interval (in hours)
LWI11.80Greenwich Low Water Interval (in hours)
Maximum52.29Highest Observed Water Level
Max Date & Time06/06/1997 05:42Highest Observed Water Level Date and Time
Minimum42.61Lowest Observed Water Level
Min Date & Time06/03/1992 13:36Lowest Observed Water Level Date and Time
HAT51.98Highest Astronomical Tide
HAT Date & Time12/31/1986 16:54HAT Date and Time
LAT42.86Lowest Astronomical Tide
LAT Date & Time01/01/1987 00:30LAT Date and Time
Tidal Datum Analysis Periods
11/01/1996 - 10/31/1997
08/01/2002 - 07/31/2010




Products available at 9411406 Oil Platform Harvest, CA

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