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Datums for 9451625, Baranof, Warm Spring Bay AK


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9451625, Baranof, Warm Spring Bay, AK
Status: Accepted (Mar 19 2009)
Units: Feet
Control Station: 9451600 Sitka, AK
T.M.: 135
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW13.78Mean Higher-High Water
MHW12.89Mean High Water
MTL7.22Mean Tide Level
MSL7.26Mean Sea Level
DTL6.89Mean Diurnal Tide Level
MLW1.55Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-4.92Station Datum
GT13.78Great Diurnal Range
MN11.34Mean Range of Tide
DHQ0.90Mean Diurnal High Water Inequality
DLQ1.54Mean Diurnal Low Water Inequality
HWI9.69Greenwich High Water Interval (in hours)
LWI3.42Greenwich 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
HAT17.15Highest Astronomical Tide
HAT Date & Time11/13/1985 21:48HAT Date and Time
LAT-4.05Lowest Astronomical Tide
LAT Date & Time11/14/1985 04:30LAT Date and Time
Tidal Datum Analysis Periods
05/01/2007 - 08/31/2007




Products available at 9451625 Baranof, Warm Spring Bay, AK

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