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Datums for 9466217, Mekoryuk, Mekoryuk River Entrance AK


Elevations on Station Datum

Station: 9466217, Mekoryuk, Mekoryuk River Entrance, AK
Status: Accepted (Jan 13 2011)
Units: Feet
T.M.: 135
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW61.27Mean Higher-High Water
MHW60.69Mean High Water
MTL57.49Mean Tide Level
MSL57.51Mean Sea Level
DTL57.46Mean Diurnal Tide Level
MLW54.29Mean Low Water
MLLW53.64Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT7.62Great Diurnal Range
MN6.41Mean Range of Tide
DHQ0.57Mean Diurnal High Water Inequality
DLQ0.64Mean Diurnal Low Water Inequality
HWI7.89Greenwich High Water Interval (in hours)
LWI1.79Greenwich 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
HATHighest Astronomical Tide
HAT Date & Time HAT Date and Time
LATLowest Astronomical Tide
LAT Date & Time LAT Date and Time
Tidal Datum Analysis Periods
07/01/2010 - 09/30/2010




Products available at 9466217 Mekoryuk, Mekoryuk River Entrance, AK

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