008_Yap_Micronesia (Federated States of)
Datum	Value	Description
Status	14-Nov-2022	Processing Date
Epoch	01-Jan-1983 to 31-Dec-2001	Tidal Datum Analysis Period
MHHW	1.851	Mean Higher-High Water (m)
MHW	1.791	Mean High Water (m)
MTL	1.368	Mean Tide Level (m)
MSL	1.363	Mean Sea Level (m)
DTL	1.298	Mean Diurnal Tide Level (m)
MLW	0.945	Mean Low Water (m)
MLLW	0.744	Mean Lower-Low Water (m)
STND	0.000	Station Datum (m)
GT	1.107	Great Diurnal Range (m)
MN	0.846	Mean Range of Tide (m)
DHQ	0.059	Mean Diurnal High Water Inequality (m)
DLQ	0.201	Mean Diurnal Low Water Inequality (m)
HWI	Unavailable	Greenwich High Water Interval (in hours)
LWI	Unavailable	Greenwich Low Water Interval (in hours)
Maximum	3.300	Highest Observed Water Level (m)
Max Date & Time	09-Apr-2004 01	Highest Observed Water Level Date and Hour (LST)
Minimum	-1.167	Lowest Observed Water Level (m)
Min Date & Time	29-Sep-2019 22	Lowest Observed Water Level Date and Hour (LST)
HAT	2.129	Highest Astronomical Tide (m)
HAT Date & Time	18-Sep-1993 10	HAT Date and Hour (LST)
LAT	0.249	Lowest Astronomical Tide (m)
LAT Date & Time	31-Dec-1986 16	LAT Date and Hour (LST)
LEV	1.524	Switch 1 (m)
LEVB	1.214	Switch 2 (m)