Datums for 9456901, AGUCHIK ISLAND, KUKAK BAY


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9456901, AGUCHIK ISLAND, KUKAK BAY
Status: Accepted (Mar 1 2004)
Units: Feet
Control Station: 9459450 Sand Point, AK
T.M.: 135
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW13.75Mean Higher-High Water
MHW12.94Mean High Water
MTL7.26Mean Tide Level
MSL7.22Mean Sea Level
DTL6.87Mean Diurnal Tide Level
MLW1.59Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND1.38Station Datum
GT13.76Great Diurnal Range
MN11.35Mean Range of Tide
DHQ0.82Mean Diurnal High Water Inequality
DLQ1.59Mean Diurnal Low Water Inequality
HWI11.16Greenwich High Water Interval (in hours)
LWI5.02Greenwich 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
HAT17.71Highest Astronomical Tide
HAT Date & Time11/26/2034 23:12HAT Date and Time
LAT-4.36Lowest Astronomical Tide
LAT Date & Time05/27/2021 18:00LAT Date and Time
Tidal Datum Analysis Periods
05/23/2000 - 06/24/2000




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