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Datums for 9466298, Nelson Island, Tooksook Bay AK


Elevations on Station Datum

Station: 9466298, Nelson Island, Tooksook Bay, AK
Status: Accepted (Nov 15 2016)
Units: Feet
T.M.: 135
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW36.69Mean Higher-High Water
MHW36.23Mean High Water
MTL32.14Mean Tide Level
MSL32.15Mean Sea Level
DTL31.83Mean Diurnal Tide Level
MLW28.05Mean Low Water
MLLW26.98Mean Lower-Low Water
NAVD88
STND0.00Station 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)
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
HAT38.44Highest Astronomical Tide
HAT Date & Time12/26/1999 11:42HAT Date and Time
LAT24.84Lowest 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: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services