351_Ofunato_Japan
DatumValueDescription
Status14-Nov-2022Processing Date
Epoch01-Jan-1983 to 31-Dec-2001Tidal Datum Analysis Period
MHHW3.178Mean Higher-High Water (m)
MHW3.107Mean High Water (m)
MTL2.752Mean Tide Level (m)
MSL2.737Mean Sea Level (m)
DTL2.658Mean Diurnal Tide Level (m)
MLW2.397Mean Low Water (m)
MLLW2.139Mean Lower-Low Water (m)
STND0.000Station Datum (m)
GT1.039Great Diurnal Range (m)
MN0.711Mean Range of Tide (m)
DHQ0.071Mean Diurnal High Water Inequality (m)
DLQ0.258Mean Diurnal Low Water Inequality (m)
HWIUnavailableGreenwich High Water Interval (in hours)
LWIUnavailableGreenwich Low Water Interval (in hours)
Maximum3.851Highest Observed Water Level (m)
Max Date & Time08-Oct-2009 07Highest Observed Water Level Date and Hour (LST)
Minimum1.250Lowest Observed Water Level (m)
Min Date & Time18-May-2022 01Lowest Observed Water Level Date and Hour (LST)
HAT3.441Highest Astronomical Tide (m)
HAT Date & Time10-Aug-1987 19HAT Date and Hour (LST)
LAT1.658Lowest Astronomical Tide (m)
LAT Date & Time25-May-1990 01LAT Date and Hour (LST)
LEVUnavailableSwitch 1 (m)
LEVBUnavailableSwitch 2 (m)