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Datums for 9454818, BLUE FjORD, PORT NELLIE JUAN AK


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9454818, BLUE FjORD, PORT NELLIE JUAN, AK
Status: Accepted (Apr 20 2011)
Units: Feet
Control Station: 9454240 Valdez, AK
T.M.: 135
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW12.20Mean Higher-High Water
MHW11.28Mean High Water
MTL6.41Mean Tide Level
MSL6.55Mean Sea Level
DTL6.10Mean Diurnal Tide Level
MLW1.55Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND2.06Station Datum
GT12.20Great Diurnal Range
MN9.73Mean Range of Tide
DHQ0.93Mean Diurnal High Water Inequality
DLQ1.55Mean Diurnal Low Water Inequality
HWI10.06Greenwich High Water Interval (in hours)
LWI3.75Greenwich 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
09/05/1997 - 10/29/1997




Products available at 9454818 BLUE FjORD, PORT NELLIE JUAN, AK

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