001_Pohnpei_Micronesia (Federated States of)
DatumValueDescription
Status14-Nov-2022Processing Date
Epoch01-Jan-2002 to 31-Dec-2020Tidal Datum Analysis Period
MHHW1.212Mean Higher-High Water (m)
MHW1.064Mean High Water (m)
MTL0.771Mean Tide Level (m)
MSL0.776Mean Sea Level (m)
DTL0.811Mean Diurnal Tide Level (m)
MLW0.479Mean Low Water (m)
MLLW0.411Mean Lower-Low Water (m)
STND0.000Station Datum (m)
GT0.800Great Diurnal Range (m)
MN0.584Mean Range of Tide (m)
DHQ0.148Mean Diurnal High Water Inequality (m)
DLQ0.068Mean Diurnal Low Water Inequality (m)
HWIUnavailableGreenwich High Water Interval (in hours)
LWIUnavailableGreenwich Low Water Interval (in hours)
Maximum1.791Highest Observed Water Level (m)
Max Date & Time06-Nov-2017 04Highest Observed Water Level Date and Hour (LST)
Minimum-0.075Lowest Observed Water Level (m)
Min Date & Time11-Jan-2016 12Lowest Observed Water Level Date and Hour (LST)
HAT1.614Highest Astronomical Tide (m)
HAT Date & Time06-May-2008 16HAT Date and Hour (LST)
LAT0.140Lowest Astronomical Tide (m)
LAT Date & Time09-Aug-2010 22LAT Date and Hour (LST)
LEVUnavailableSwitch 1 (m)
LEVBUnavailableSwitch 2 (m)