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Datums for 9451422, LECONTE BAY AK


Elevations on Station Datum

Station: 9451422, LECONTE BAY, AK
Status: Accepted (Jun 18 2004)
Units: Feet
T.M.: 135
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW11.83Mean Higher-High Water
MHW10.87Mean High Water
MTL4.13Mean Tide Level
MSL4.25Mean Sea Level
DTL3.83Mean Diurnal Tide Level
MLW-2.61Mean Low Water
MLLW-4.18Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT16.01Great Diurnal Range
MN13.47Mean Range of Tide
DHQ0.96Mean Diurnal High Water Inequality
DLQ1.58Mean Diurnal Low Water Inequality
HWI9.81Greenwich High Water Interval (in hours)
LWI3.59Greenwich 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
HAT15.57Highest Astronomical Tide
HAT Date & Time11/13/1985 22:06HAT Date and Time
LAT-8.55Lowest Astronomical Tide
LAT Date & Time11/14/1985 04:42LAT Date and Time
Tidal Datum Analysis Periods
05/21/1997 - 06/20/1997




Products available at 9451422 LECONTE BAY, AK

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