Datums for 9453444, Kichyatt Point AK


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9453444, Kichyatt Point, AK
Status: Superseded (Apr 17 2003) (Accepted Jan 17 2001)
Units: Feet
Control Station: 9453220 Yakutat, Yakutat Bay, AK
T.M.: 135
Epoch: 1960-1978
Datum: MLLW
DatumValueDescription
MHHW9.81Mean Higher-High Water
MHW9.00Mean High Water
MTL5.19Mean Tide Level
MSL5.19Mean Sea Level
DTL4.90Mean Diurnal Tide Level
MLW1.39Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND5.27Station Datum
GT9.80Great Diurnal Range
MN7.62Mean Range of Tide
DHQ0.80Mean Diurnal High Water Inequality
DLQ1.38Mean Diurnal Low Water Inequality
HWI9.91Greenwich High Water Interval (in hours)
LWI3.59Greenwich 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
08/24/2000 - 09/11/2000




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