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Datums for 9462676, Broad Bight AK


Elevations on Station Datum

Station: 9462676, Broad Bight, AK
Status: Accepted (Nov 4 2013)
Units: Feet
T.M.: 135
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW15.98Mean Higher-High Water
MHW15.45Mean High Water
MTL13.66Mean Tide Level
MSL13.60Mean Sea Level
DTL13.20Mean Diurnal Tide Level
MLW11.86Mean Low Water
MLLW10.42Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT5.56Great Diurnal Range
MN3.59Mean Range of Tide
DHQ0.53Mean Diurnal High Water Inequality
DLQ1.44Mean Diurnal Low Water Inequality
HWI12.03Greenwich High Water Interval (in hours)
LWI5.55Greenwich 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
HAT17.75Highest Astronomical Tide
HAT Date & Time12/31/1986 23:00HAT Date and Time
LAT8.16Lowest Astronomical Tide
LAT Date & Time06/22/1986 18:12LAT Date and Time
Tidal Datum Analysis Periods
06/01/2013 - 07/31/2013




Products available at 9462676 Broad Bight, AK

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