364_Hakodate_Japan
Datum	Value	Description
Status	14-Nov-2022	Processing Date
Epoch	01-Jan-1983 to 31-Dec-2001	Tidal Datum Analysis Period
MHHW	1.803	Mean Higher-High Water (m)
MHW	1.735	Mean High Water (m)
MTL	1.491	Mean Tide Level (m)
MSL	1.486	Mean Sea Level (m)
DTL	1.457	Mean Diurnal Tide Level (m)
MLW	1.246	Mean Low Water (m)
MLLW	1.111	Mean Lower-Low Water (m)
STND	0.000	Station Datum (m)
GT	0.692	Great Diurnal Range (m)
MN	0.489	Mean Range of Tide (m)
DHQ	0.068	Mean Diurnal High Water Inequality (m)
DLQ	0.135	Mean Diurnal Low Water Inequality (m)
HWI	Unavailable	Greenwich High Water Interval (in hours)
LWI	Unavailable	Greenwich Low Water Interval (in hours)
Maximum	2.330	Highest Observed Water Level (m)
Max Date & Time	15-Aug-1970 18	Highest Observed Water Level Date and Hour (LST)
Minimum	0.630	Lowest Observed Water Level (m)
Min Date & Time	28-Jan-1979 13	Lowest Observed Water Level Date and Hour (LST)
HAT	2.023	Highest Astronomical Tide (m)
HAT Date & Time	09-Aug-1987 18	HAT Date and Hour (LST)
LAT	0.801	Lowest Astronomical Tide (m)
LAT Date & Time	27-Apr-1990 01	LAT Date and Hour (LST)
LEV	Unavailable	Switch 1 (m)
LEVB	Unavailable	Switch 2 (m)