559_Sitka, AK_United States of America (the)
Datum	Value	Description
Status	14-Nov-2022	Processing Date
Epoch	01-Jan-1983 to 31-Dec-2001	Tidal Datum Analysis Period
MHHW	4.395	Mean Higher-High Water (m)
MHW	4.157	Mean High Water (m)
MTL	2.996	Mean Tide Level (m)
MSL	2.988	Mean Sea Level (m)
DTL	2.893	Mean Diurnal Tide Level (m)
MLW	1.836	Mean Low Water (m)
MLLW	1.390	Mean Lower-Low Water (m)
STND	0.000	Station Datum (m)
GT	3.004	Great Diurnal Range (m)
MN	2.321	Mean Range of Tide (m)
DHQ	0.237	Mean Diurnal High Water Inequality (m)
DLQ	0.445	Mean Diurnal Low Water Inequality (m)
HWI	Unavailable	Greenwich High Water Interval (in hours)
LWI	Unavailable	Greenwich Low Water Interval (in hours)
Maximum	5.883	Highest Observed Water Level (m)
Max Date & Time	02-Nov-1948 22	Highest Observed Water Level Date and Hour (LST)
Minimum	0.154	Lowest Observed Water Level (m)
Min Date & Time	04-Dec-2013 04	Lowest Observed Water Level Date and Hour (LST)
HAT	5.246	Highest Astronomical Tide (m)
HAT Date & Time	22-Dec-1999 21	HAT Date and Hour (LST)
LAT	0.375	Lowest Astronomical Tide (m)
LAT Date & Time	03-Jul-2000 16	LAT Date and Hour (LST)
LEV	Unavailable	Switch 1 (m)
LEVB	Unavailable	Switch 2 (m)