Datums for 8724635, SAND KEY LIGHTHOUSE FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8724635, SAND KEY LIGHTHOUSE, FL
Status: Accepted (Apr 17 2003)
Units: Feet
Control Station: 8724580 Key West, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.74Mean Higher-High Water
MHW1.45Mean High Water
MTL0.84Mean Tide Level
MSL0.86Mean Sea Level
DTL0.87Mean Diurnal Tide Level
MLW0.22Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-1.24Station Datum
GT1.74Great Diurnal Range
MN1.23Mean Range of Tide
DHQ0.29Mean Diurnal High Water Inequality
DLQ0.22Mean Diurnal Low Water Inequality
HWI2.05Greenwich High Water Interval (in hours)
LWI7.86Greenwich 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
03/01/2000 - 04/30/2000




Products available at 8724635 SAND KEY LIGHTHOUSE, FL