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Datums for 9455120, AGNES COVE AK


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9455120, AGNES COVE, AK
Status: Accepted (Mar 16 2004)
Units: Feet
T.M.: 135
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW10.69Mean Higher-High Water
MHW9.77Mean High Water
MTL5.57Mean Tide Level
MSL5.59Mean Sea Level
DTL5.34Mean Diurnal Tide Level
MLW1.38Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND2.87Station Datum
GT10.69Great Diurnal Range
MN8.39Mean Range of Tide
DHQ0.92Mean Diurnal High Water Inequality
DLQ1.38Mean Diurnal Low Water Inequality
HWI9.96Greenwich 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
HATHighest Astronomical Tide
HAT Date & Time HAT Date and Time
LATLowest Astronomical Tide
LAT Date & Time LAT Date and Time
Tidal Datum Analysis Periods
08/15/2001 - 09/20/2001




Products available at 9455120 AGNES COVE, AK

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