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Datums for 9466298, Nelson Island, Tooksook Bay AK


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9466298, Nelson Island, Tooksook Bay, AK
Status: Accepted (Nov 15 2016)
Units: Feet
Control Station: 9463502 Port Moller, AK
T.M.: 135
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW9.71Mean Higher-High Water
MHW9.25Mean High Water
MTL5.16Mean Tide Level
MSL5.17Mean Sea Level
DTL4.85Mean Diurnal Tide Level
MLW1.07Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-26.98Station Datum
GT9.71Great Diurnal Range
MN8.18Mean Range of Tide
DHQ0.46Mean Diurnal High Water Inequality
DLQ1.08Mean Diurnal Low Water Inequality
HWI8.49Greenwich High Water Interval (in hours)
LWI2.51Greenwich 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
HAT11.46Highest Astronomical Tide
HAT Date & Time12/26/1999 11:42HAT Date and Time
LAT-2.14Lowest Astronomical Tide
LAT Date & Time12/14/1985 03:54LAT Date and Time
Tidal Datum Analysis Periods
07/01/2016 - 08/31/2016




Products available at 9466298 Nelson Island, Tooksook Bay, AK

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