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Datums for 9447427, EDMONDS WA


Elevations on Station Datum

Station: 9447427, EDMONDS, WA
Status: Accepted (Aug 7 2003)
Units: Feet
T.M.: 120
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW13.98Mean Higher-High Water
MHW13.11Mean High Water
MTL9.48Mean Tide Level
MSL9.47Mean Sea Level
DTL8.51Mean Diurnal Tide Level
MLW5.85Mean Low Water
MLLW3.04Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT10.94Great Diurnal Range
MN7.26Mean Range of Tide
DHQ0.87Mean Diurnal High Water Inequality
DLQ2.81Mean Diurnal Low Water Inequality
HWI0.38Greenwich High Water Interval (in hours)
LWI6.61Greenwich Low Water Interval (in hours)
Max TideHighest Observed Tide
Max Tide Date & Time Highest Observed Tide Date & Time
Min TideLowest Observed Tide
Min Tide Date & Time Lowest Observed Tide Date & 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
10/01/1977 - 10/31/1977




Products available at 9447427 EDMONDS, WA

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