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Datums for 9454329, Cape Hichinbrook AK


Elevations on Station Datum

Station: 9454329, Cape Hichinbrook, AK
Status: Accepted (Aug 6 2013)
Units: Feet
T.M.: 135
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW11.11Mean Higher-High Water
MHW10.20Mean High Water
MTL5.77Mean Tide Level
MSL5.81Mean Sea Level
DTL5.49Mean Diurnal Tide Level
MLW1.34Mean Low Water
MLLW-0.14Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT11.24Great Diurnal Range
MN8.85Mean Range of Tide
DHQ0.91Mean Diurnal High Water Inequality
DLQ1.48Mean Diurnal Low Water Inequality
HWI9.88Greenwich High Water Interval (in hours)
LWI3.68Greenwich 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
07/14/1984 - 08/13/1984




Products available at 9454329 Cape Hichinbrook, AK

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