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Datums for 9454374, Busby Island AK


Elevations on Station Datum

Station: 9454374, Busby Island, AK
Status: Accepted (Apr 26 2005)
Units: Feet
T.M.: 135
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW8.90Mean Higher-High Water
MHW8.03Mean High Water
MTL3.26Mean Tide Level
MSL3.39Mean Sea Level
DTL2.95Mean Diurnal Tide Level
MLW-1.52Mean Low Water
MLLW-2.99Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT11.89Great Diurnal Range
MN9.54Mean Range of Tide
DHQ0.87Mean Diurnal High Water Inequality
DLQ1.48Mean Diurnal Low Water Inequality
HWI10.00Greenwich High Water Interval (in hours)
LWI3.69Greenwich 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
08/23/2004 - 09/13/2004




Products available at 9454374 Busby Island, AK

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