Datums for 9451853, Sergius Narrows

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9451853, Sergius Narrows
Status: Accepted (Jan 21 2004)
Units: Feet
Control Station: 9451600 Sitka, AK
T.M.: 135
Epoch: 1983-2001
Datum: MLLW
MHHW13.04Mean Higher-High Water
MHW12.17Mean High Water
MTL6.86Mean Tide Level
MSL6.97Mean Sea Level
DTL6.52Mean Diurnal Tide Level
MLW1.55Mean Low Water
MLLW0.00Mean Lower-Low Water
STND2.25Station Datum
GT13.03Great Diurnal Range
MN10.62Mean Range of Tide
DHQ0.87Mean Diurnal High Water Inequality
DLQ1.54Mean Diurnal Low Water Inequality
HWI9.82Greenwich High Water Interval (in hours)
LWI3.65Greenwich 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
04/03/2002 - 05/25/2002

Products available at 9451853 Sergius Narrows,