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Datums for 9455606, Anchor Point, Cook Inlet AK


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9455606, Anchor Point, Cook Inlet, AK
Status: Accepted (Apr 9 2018)
Units: Feet
Control Station: 9455500 Seldovia, AK
T.M.: 135
Epoch: 2012-2016
Datum: MLLW
DatumValueDescription
MHHW18.39Mean Higher-High Water
MHW17.60Mean High Water
MTL9.67Mean Tide Level
MSL9.71Mean Sea Level
DTL9.19Mean Diurnal Tide Level
MLW1.74Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-24.37Station Datum
GT18.38Great Diurnal Range
MN15.86Mean Range of Tide
DHQ0.78Mean Diurnal High Water Inequality
DLQ1.74Mean Diurnal Low Water Inequality
HWI11.65Greenwich High Water Interval (in hours)
LWI5.20Greenwich 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
10/01/2009 - 10/31/2009




Products available at 9455606 Anchor Point, Cook Inlet, AK

Revised: 08/08/2018
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services