038_Nuku'alofa_Tonga
Datum	Value	Description
Status	14-Nov-2022	Processing Date
Epoch	20-Jun-1990 to 31-Dec-2001	Tidal Datum Analysis Period
MHHW	1.525	Mean Higher-High Water (m)
MHW	1.483	Mean High Water (m)
MTL	0.953	Mean Tide Level (m)
MSL	0.952	Mean Sea Level (m)
DTL	0.947	Mean Diurnal Tide Level (m)
MLW	0.423	Mean Low Water (m)
MLLW	0.368	Mean Lower-Low Water (m)
STND	0.000	Station Datum (m)
GT	1.157	Great Diurnal Range (m)
MN	1.060	Mean Range of Tide (m)
DHQ	0.043	Mean Diurnal High Water Inequality (m)
DLQ	0.054	Mean Diurnal Low Water Inequality (m)
HWI	Unavailable	Greenwich High Water Interval (in hours)
LWI	Unavailable	Greenwich Low Water Interval (in hours)
Maximum	2.427	Highest Observed Water Level (m)
Max Date & Time	08-Apr-2020 19	Highest Observed Water Level Date and Hour (LST)
Minimum	-0.040	Lowest Observed Water Level (m)
Min Date & Time	14-Jun-1995 01	Lowest Observed Water Level Date and Hour (LST)
HAT	1.825	Highest Astronomical Tide (m)
HAT Date & Time	21-Jan-1996 07	HAT Date and Hour (LST)
LAT	0.065	Lowest Astronomical Tide (m)
LAT Date & Time	01-Aug-1996 01	LAT Date and Hour (LST)
LEV	Unavailable	Switch 1 (m)
LEVB	Unavailable	Switch 2 (m)