NOAA Web Site Link Tides and Currents Home Page Transparent placeholder image

Datums for 9455120, AGNES COVE AK


Elevations on Station Datum

Station: 9455120, AGNES COVE, AK
Status: Accepted (Mar 16 2004)
Units: Feet
T.M.: 135
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW7.82Mean Higher-High Water
MHW6.90Mean High Water
MTL2.70Mean Tide Level
MSL2.72Mean Sea Level
DTL2.47Mean Diurnal Tide Level
MLW-1.49Mean Low Water
MLLW-2.87Mean Lower-Low Water
NAVD88
STND0.00Station 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)
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
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