Datums for 9452346, Cove Point AK


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9452346, Cove Point, AK
Status: Superseded (Apr 17 2003) (Accepted Nov 8 2000)
Units: Feet
Control Station: 9452400 Skagway, Taiya Inlet, AK
T.M.: 135
Epoch: 1960-1978
Datum: MLLW
DatumValueDescription
MHHW16.21Mean Higher-High Water
MHW15.26Mean High Water
MTL8.43Mean Tide Level
MSL8.57Mean Sea Level
DTL8.11Mean Diurnal Tide Level
MLW1.61Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND0.33Station Datum
GT16.20Great Diurnal Range
MN13.65Mean Range of Tide
DHQ0.94Mean Diurnal High Water Inequality
DLQ1.60Mean Diurnal Low Water Inequality
HWI9.78Greenwich High Water Interval (in hours)
LWI3.52Greenwich 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
04/05/1999 - 06/02/1999




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