354_Aburatsu_Japan
DatumValueDescription
Status14-Nov-2022Processing Date
Epoch01-Jan-1983 to 31-Dec-2001Tidal Datum Analysis Period
MHHW7.04Mean Higher-High Water (ft)
MHW6.89Mean High Water (ft)
MTL5.02Mean Tide Level (ft)
MSL4.99Mean Sea Level (ft)
DTL4.66Mean Diurnal Tide Level (ft)
MLW3.16Mean Low Water (ft)
MLLW2.29Mean Lower-Low Water (ft)
STND0.00Station Datum (ft)
GT4.75Great Diurnal Range (ft)
MN3.73Mean Range of Tide (ft)
DHQ0.15Mean Diurnal High Water Inequality (ft)
DLQ0.87Mean Diurnal Low Water Inequality (ft)
HWIUnavailableGreenwich High Water Interval (in hours)
LWIUnavailableGreenwich Low Water Interval (in hours)
Maximum10.99Highest Observed Water Level (ft)
Max Date & Time24-Sep-1964 10Highest Observed Water Level Date and Hour (LST)
Minimum-0.39Lowest Observed Water Level (ft)
Min Date & Time03-Dec-1990 16Lowest Observed Water Level Date and Hour (LST)
HAT8.67Highest Astronomical Tide (ft)
HAT Date & Time28-Aug-1988 22HAT Date and Hour (LST)
LAT0.08Lowest Astronomical Tide (ft)
LAT Date & Time10-Jan-2001 16LAT Date and Hour (LST)
LEVUnavailableSwitch 1 (ft)
LEVBUnavailableSwitch 2 (ft)