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Datums for 9491873, Point Hope AK


Elevations on Station Datum

Station: 9491873, Point Hope, AK
Status: Accepted (Jun 7 2013)
Units: Feet
T.M.: 135
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW2.91Mean Higher-High Water
MHW2.84Mean High Water
MTL2.59Mean Tide Level
MSL2.57Mean Sea Level
DTL2.58Mean Diurnal Tide Level
MLW2.34Mean Low Water
MLLW2.24Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT0.67Great Diurnal Range
MN0.50Mean Range of Tide
DHQ0.07Mean Diurnal High Water Inequality
DLQ0.10Mean Diurnal Low Water Inequality
HWI10.52Greenwich High Water Interval (in hours)
LWI4.24Greenwich 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
07/06/2004 - 08/04/2004




Products available at 9491873 Point Hope, AK

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