Datums for 9462719, Akun Cove, Akun Island AK

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9462719, Akun Cove, Akun Island, AK
Status: Accepted (Jun 4 2010)
Units: Feet
Control Station: 9462620 Unalaska, AK
T.M.: 135
Epoch: 1983-2001
Datum: MLLW
MHHW3.09Mean Higher-High Water
MHW2.89Mean High Water
MTL1.69Mean Tide Level
MSL1.72Mean Sea Level
DTL1.55Mean Diurnal Tide Level
MLW0.50Mean Low Water
MLLW0.00Mean Lower-Low Water
STND-3.11Station Datum
GT3.08Great Diurnal Range
MN2.39Mean Range of Tide
DHQ0.20Mean Diurnal High Water Inequality
DLQ0.49Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich 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
05/01/2009 - 08/31/2009

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