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Datums for 9452294, Hawk Inlet AK


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9452294, Hawk Inlet, AK
Status: Accepted (May 31 2018)
Units: Feet
Control Station: 9452210 Juneau, AK
T.M.: 135
Epoch: 2012-2016
Datum: MLLW
DatumValueDescription
MHHW15.29Mean Higher-High Water
MHW14.40Mean High Water
MTL7.98Mean Tide Level
MSL8.09Mean Sea Level
DTL7.64Mean Diurnal Tide Level
MLW1.56Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND3.34Station Datum
GT15.29Great Diurnal Range
MN12.85Mean Range of Tide
DHQ0.89Mean Diurnal High Water Inequality
DLQ1.56Mean Diurnal Low Water Inequality
HWI9.72Greenwich High Water Interval (in hours)
LWI3.49Greenwich 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
05/01/1999 - 05/31/1999




Products available at 9452294 Hawk Inlet, AK

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