Datums for 9410170, San Diego CA

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9410170, San Diego, CA
Status: Accepted (Sep 20 2017)
Units: Feet
Control Station:
T.M.: 0
Epoch: 1983-2001
Datum: MLLW
MHHW5.72Mean Higher-High Water
MHW4.99Mean High Water
MTL2.96Mean Tide Level
MSL2.94Mean Sea Level
DTL2.86Mean Diurnal Tide Level
MLW0.94Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD880.43North American Vertical Datum of 1988
STND-3.79Station Datum
GT5.72Great Diurnal Range
MN4.05Mean Range of Tide
DHQ0.74Mean Diurnal High Water Inequality
DLQ0.94Mean Diurnal Low Water Inequality
HWI5.01Greenwich High Water Interval (in hours)
LWI11.13Greenwich Low Water Interval (in hours)
Max Tide8.24Highest Observed Tide
Max Tide Date & Time11/25/2015 15:48Highest Observed Tide Date & Time
Min Tide-3.09Lowest Observed Tide
Min Tide Date & Time12/17/1937 16:06Lowest Observed Tide Date & Time
HAT7.62Highest Astronomical Tide
HAT Date & Time12/05/2025 16:24HAT Date and Time
LAT-2.06Lowest Astronomical Tide
LAT Date & Time01/21/2023 23:24LAT Date and Time
Tidal Datum Analysis Periods
01/01/1983 - 12/31/2001

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