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Datums for 9452318, Barlow Cove AK


Elevations on Station Datum

Station: 9452318, Barlow Cove, AK
Status: Accepted (Jun 11 2014)
Units: Feet
T.M.: 135
Epoch: 2007-2011
Datum: STND
DatumValueDescription
MHHW14.15Mean Higher-High Water
MHW13.19Mean High Water
MTL6.56Mean Tide Level
MSL6.65Mean Sea Level
DTL6.25Mean Diurnal Tide Level
MLW-0.07Mean Low Water
MLLW-1.65Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT15.80Great Diurnal Range
MN13.26Mean Range of Tide
DHQ0.96Mean Diurnal High Water Inequality
DLQ1.58Mean Diurnal Low Water Inequality
HWI9.71Greenwich High Water Interval (in hours)
LWI3.48Greenwich Low Water Interval (in hours)
MaximumHighest Observed Water Level
Max Date & Time Highest Observed Water Level Date and Time
MinimumLowest Observed Water Level
Min Date & Time Lowest Observed Water Level Date and 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
04/07/1999 - 06/05/1999




Products available at 9452318 Barlow Cove, AK

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