Datums for 9455120, AGNES COVE


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9455120, AGNES COVE
Status: Superseded (Apr 17 2003) (Accepted Nov 26 2001)
Units: Feet
Control Station: 9455090 Seward, AK
T.M.: 135
Epoch: 1960-1978
Datum: MLLW
DatumValueDescription
MHHW10.64Mean Higher-High Water
MHW9.72Mean High Water
MTL5.55Mean Tide Level
MSL5.58Mean Sea Level
DTL5.32Mean Diurnal Tide Level
MLW1.37Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND2.76Station Datum
GT10.64Great Diurnal Range
MN8.36Mean Range of Tide
DHQ0.92Mean Diurnal High Water Inequality
DLQ1.36Mean Diurnal Low Water Inequality
HWI9.97Greenwich High Water Interval (in hours)
LWI3.71Greenwich 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
HAT13.94Highest Astronomical Tide
HAT Date & Time11/24/2003 21:48HAT Date and Time
LAT-3.53Lowest Astronomical Tide
LAT Date & Time06/07/2039 16:36LAT Date and Time
Tidal Datum Analysis Periods
08/14/2001 - 09/20/2001




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