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Datums for 9455653, Ninilchik, Cook Inlet AK


Elevations on Station Datum

Station: 9455653, Ninilchik, Cook Inlet, AK
Status: Accepted (Jul 11 2014)
Units: Feet
T.M.: 135
Epoch: 2007-2011
Datum: STND
DatumValueDescription
MHHW6.97Mean Higher-High Water
MHW6.26Mean High Water
MTL-1.99Mean Tide Level
MSL-1.93Mean Sea Level
DTL-2.61Mean Diurnal Tide Level
MLW-10.24Mean Low Water
MLLW-12.19Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT19.16Great Diurnal Range
MN16.50Mean Range of Tide
DHQ0.70Mean Diurnal High Water Inequality
DLQ1.95Mean Diurnal Low Water Inequality
HWI12.30Greenwich High Water Interval (in hours)
LWI6.10Greenwich 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
09/01/2011 - 09/30/2011




Products available at 9455653 Ninilchik, Cook Inlet, AK

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