083_Arica_Chile
DatumValueDescription
Status14-Nov-2022Processing Date
Epoch01-Apr-2006 to 31-Dec-2020Tidal Datum Analysis Period
MHHW6.10Mean Higher-High Water (ft)
MHW5.59Mean High Water (ft)
MTL4.60Mean Tide Level (ft)
MSL4.63Mean Sea Level (ft)
DTL4.73Mean Diurnal Tide Level (ft)
MLW3.61Mean Low Water (ft)
MLLW3.36Mean Lower-Low Water (ft)
STND0.00Station Datum (ft)
GT2.74Great Diurnal Range (ft)
MN1.98Mean Range of Tide (ft)
DHQ0.50Mean Diurnal High Water Inequality (ft)
DLQ0.26Mean Diurnal Low Water Inequality (ft)
HWIUnavailableGreenwich High Water Interval (in hours)
LWIUnavailableGreenwich Low Water Interval (in hours)
Maximum8.93Highest Observed Water Level (ft)
Max Date & Time16-Jan-2022 01Highest Observed Water Level Date and Hour (LST)
Minimum0.81Lowest Observed Water Level (ft)
Min Date & Time02-Apr-2014 06Lowest Observed Water Level Date and Hour (LST)
HAT7.34Highest Astronomical Tide (ft)
HAT Date & Time05-Jun-2008 13HAT Date and Hour (LST)
LAT2.55Lowest Astronomical Tide (ft)
LAT Date & Time10-Sep-2014 19LAT Date and Hour (LST)
LEVUnavailableSwitch 1 (ft)
LEVBUnavailableSwitch 2 (ft)