080_Antofagasta_Chile
Datum	Value	Description
Status	14-Nov-2022	Processing Date
Epoch	01-Jan-1983 to 31-Dec-2001	Tidal Datum Analysis Period
MHHW	1.240	Mean Higher-High Water (m)
MHW	1.083	Mean High Water (m)
MTL	0.700	Mean Tide Level (m)
MSL	0.706	Mean Sea Level (m)
DTL	0.752	Mean Diurnal Tide Level (m)
MLW	0.317	Mean Low Water (m)
MLLW	0.264	Mean Lower-Low Water (m)
STND	0.000	Station Datum (m)
GT	0.976	Great Diurnal Range (m)
MN	0.766	Mean Range of Tide (m)
DHQ	0.157	Mean Diurnal High Water Inequality (m)
DLQ	0.053	Mean Diurnal Low Water Inequality (m)
HWI	Unavailable	Greenwich High Water Interval (in hours)
LWI	Unavailable	Greenwich Low Water Interval (in hours)
Maximum	2.614	Highest Observed Water Level (m)
Max Date & Time	27-Jul-2022 15	Highest Observed Water Level Date and Hour (LST)
Minimum	-0.113	Lowest Observed Water Level (m)
Min Date & Time	13-Dec-1973 10	Lowest Observed Water Level Date and Hour (LST)
HAT	1.618	Highest Astronomical Tide (m)
HAT Date & Time	31-Jan-1987 01	HAT Date and Hour (LST)
LAT	0.004	Lowest Astronomical Tide (m)
LAT Date & Time	17-Sep-1997 19	LAT Date and Hour (LST)
LEV	Unavailable	Switch 1 (m)
LEVB	Unavailable	Switch 2 (m)