Datums for 9453220, Yakutat, Yakutat Bay AK

NOTICE: This stations datums are computed using the 5-year Modified Procedure

Elevations on Mean Lower Low Water

Station: 9453220, Yakutat, Yakutat Bay, AK
Status: Accepted (Feb 6 2018)
Units: Feet
Control Station:
T.M.: 0
Epoch: 2012-2016
Datum: MLLW
MHHW10.08Mean Higher-High Water
MHW9.21Mean High Water
MTL5.31Mean Tide Level
MSL5.30Mean Sea Level
DTL5.09Mean Diurnal Tide Level
MLW1.40Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD880.59North American Vertical Datum of 1988
STND-1.19Station Datum
GT10.07Great Diurnal Range
MN7.82Mean Range of Tide
DHQ0.86Mean Diurnal High Water Inequality
DLQ1.39Mean Diurnal Low Water Inequality
HWI9.73Greenwich High Water Interval (in hours)
LWI3.46Greenwich Low Water Interval (in hours)
Max Tide17.31Highest Observed Tide
Max Tide Date & Time03/28/1964 10:48Highest Observed Tide Date & Time
Min Tide-4.21Lowest Observed Tide
Min Tide Date & Time12/05/2021 08:54Lowest Observed Tide Date & Time
HAT13.10Highest Astronomical Tide
HAT Date & Time12/05/2025 21:24HAT Date and Time
LAT-3.30Lowest Astronomical Tide
LAT Date & Time06/07/2039 16:24LAT Date and Time
Tidal Datum Analysis Periods
01/01/1983 - 12/31/2001
01/01/2012 - 12/31/2016

Products available at 9453220 Yakutat, Yakutat Bay, AK