730_Base Prat_Chile
DatumValueDescription
Status14-Nov-2022Processing Date
Epoch09-Mar-2010 to 30-Sep-2022Tidal Datum Analysis Period
MHHW2.344Mean Higher-High Water (m)
MHW2.269Mean High Water (m)
MTL1.752Mean Tide Level (m)
MSL1.733Mean Sea Level (m)
DTL1.626Mean Diurnal Tide Level (m)
MLW1.234Mean Low Water (m)
MLLW0.909Mean Lower-Low Water (m)
STND0.000Station Datum (m)
GT1.436Great Diurnal Range (m)
MN1.035Mean Range of Tide (m)
DHQ0.075Mean Diurnal High Water Inequality (m)
DLQ0.326Mean Diurnal Low Water Inequality (m)
HWIUnavailableGreenwich High Water Interval (in hours)
LWIUnavailableGreenwich Low Water Interval (in hours)
Maximum3.120Highest Observed Water Level (m)
Max Date & Time23-Jun-2013 21Highest Observed Water Level Date and Hour (LST)
Minimum-0.171Lowest Observed Water Level (m)
Min Date & Time14-Jul-2022 04Lowest Observed Water Level Date and Hour (LST)
HAT2.738Highest Astronomical Tide (m)
HAT Date & Time07-Dec-2021 10HAT Date and Hour (LST)
LAT0.261Lowest Astronomical Tide (m)
LAT Date & Time16-Jun-2022 04LAT Date and Hour (LST)
LEVUnavailableSwitch 1 (m)
LEVBUnavailableSwitch 2 (m)