Datums for 1633227, Saipan


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 1633227, Saipan
Status: Superseded (Apr 17 2003) (Accepted Apr 2 2001)
Units: Feet
Control Station: 1630000 Apra Harbor, Guam, United States of America
T.M.: 150
Epoch: 1960-1978
Datum: MLLW
DatumValueDescription
MHHW2.24Mean Higher-High Water
MHW2.11Mean High Water
MTL1.36Mean Tide Level
MSL1.31Mean Sea Level
DTL1.12Mean Diurnal Tide Level
MLW0.60Mean Low Water
MLLW0.00Mean Lower-Low Water
NMVD03
STND-2.32Station Datum
GT2.24Great Diurnal Range
MN1.51Mean Range of Tide
DHQ0.13Mean Diurnal High Water Inequality
DLQ0.60Mean Diurnal Low Water Inequality
HWI10.35Greenwich High Water Interval (in hours)
LWI4.13Greenwich 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
HAT2.52Highest Astronomical Tide
HAT Date & Time06/05/2004 13:36HAT Date and Time
LAT-0.91Lowest Astronomical Tide
LAT Date & Time12/13/2008 16:30LAT Date and Time
Tidal Datum Analysis Periods
10/01/2000 - 02/28/2001




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