598_Alofi_Niue
Datum	Value	Description
Status	14-Nov-2022	Processing Date
Epoch	05-Aug-2015 to 17-Jan-2020	Tidal Datum Analysis Period
MHHW	1.274	Mean Higher-High Water (m)
MHW	1.235	Mean High Water (m)
MTL	0.823	Mean Tide Level (m)
MSL	0.822	Mean Sea Level (m)
DTL	0.827	Mean Diurnal Tide Level (m)
MLW	0.410	Mean Low Water (m)
MLLW	0.381	Mean Lower-Low Water (m)
STND	0.000	Station Datum (m)
GT	0.894	Great Diurnal Range (m)
MN	0.825	Mean Range of Tide (m)
DHQ	0.039	Mean Diurnal High Water Inequality (m)
DLQ	0.030	Mean Diurnal Low Water Inequality (m)
HWI	Unavailable	Greenwich High Water Interval (in hours)
LWI	Unavailable	Greenwich Low Water Interval (in hours)
Maximum	1.681	Highest Observed Water Level (m)
Max Date & Time	31-Dec-2019 22	Highest Observed Water Level Date and Hour (LST)
Minimum	0.071	Lowest Observed Water Level (m)
Min Date & Time	25-Jun-2017 01	Lowest Observed Water Level Date and Hour (LST)
HAT	1.507	Highest Astronomical Tide (m)
HAT Date & Time	16-Nov-2016 07	HAT Date and Hour (LST)
LAT	0.158	Lowest Astronomical Tide (m)
LAT Date & Time	26-Jun-2017 01	LAT Date and Hour (LST)
LEV	Unavailable	Switch 1 (m)
LEVB	Unavailable	Switch 2 (m)