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Datums for 9455732, KALIGAN ISLAND (NORTH END), COOK INLET AK


Elevations on Station Datum

Station: 9455732, KALIGAN ISLAND (NORTH END), COOK INLET, AK
Status: Accepted (Aug 25 2014)
Units: Feet
T.M.: 135
Epoch: 2007-2011
Datum: STND
DatumValueDescription
MHHW16.42Mean Higher-High Water
MHW15.66Mean High Water
MTL7.66Mean Tide Level
MSL7.83Mean Sea Level
DTL7.04Mean Diurnal Tide Level
MLW-0.35Mean Low Water
MLLW-2.34Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT18.76Great Diurnal Range
MN16.01Mean Range of Tide
DHQ0.75Mean Diurnal High Water Inequality
DLQ1.99Mean Diurnal Low Water Inequality
HWI0.58Greenwich High Water Interval (in hours)
LWI6.81Greenwich 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
HAT21.59Highest Astronomical Tide
HAT Date & Time10/17/1993 01:12HAT Date and Time
LAT-8.47Lowest Astronomical Tide
LAT Date & Time11/14/1985 07:42LAT Date and Time
Tidal Datum Analysis Periods
07/19/1999 - 08/17/1999




Products available at 9455732 KALIGAN ISLAND (NORTH END), COOK INLET, AK

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