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Datums for 9454562, Wooded Island AK


Elevations on Station Datum

Station: 9454562, Wooded Island, AK
Status: Accepted (Jan 16 2004)
Units: Feet
T.M.: 135
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW18.36Mean Higher-High Water
MHW17.45Mean High Water
MTL13.50Mean Tide Level
MSL13.51Mean Sea Level
DTL13.23Mean Diurnal Tide Level
MLW9.55Mean Low Water
MLLW8.12Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT10.24Great Diurnal Range
MN7.90Mean Range of Tide
DHQ0.90Mean Diurnal High Water Inequality
DLQ1.44Mean Diurnal Low Water Inequality
HWI10.04Greenwich High Water Interval (in hours)
LWI3.72Greenwich 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
HAT21.08Highest Astronomical Tide
HAT Date & Time11/13/1985 22:06HAT Date and Time
LAT4.80Lowest Astronomical Tide
LAT Date & Time12/13/1985 04:42LAT Date and Time
Tidal Datum Analysis Periods
08/01/2003 - 09/30/2003




Products available at 9454562 Wooded Island, AK

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services