400_Lombrum_Papua New Guinea
DatumValueDescription
Status14-Nov-2022Processing Date
Epoch01-Jan-2002 to 31-Dec-2020Tidal Datum Analysis Period
MHHW1.027Mean Higher-High Water (m)
MHW0.966Mean High Water (m)
MTL0.793Mean Tide Level (m)
MSL0.773Mean Sea Level (m)
DTL0.749Mean Diurnal Tide Level (m)
MLW0.620Mean Low Water (m)
MLLW0.471Mean Lower-Low Water (m)
STND0.000Station Datum (m)
GT0.556Great Diurnal Range (m)
MN0.346Mean Range of Tide (m)
DHQ0.061Mean Diurnal High Water Inequality (m)
DLQ0.148Mean Diurnal Low Water Inequality (m)
HWIUnavailableGreenwich High Water Interval (in hours)
LWIUnavailableGreenwich Low Water Interval (in hours)
Maximum1.507Highest Observed Water Level (m)
Max Date & Time06-Dec-2021 04Highest Observed Water Level Date and Hour (LST)
Minimum-0.060Lowest Observed Water Level (m)
Min Date & Time30-Dec-1997 15Lowest Observed Water Level Date and Hour (LST)
HAT1.276Highest Astronomical Tide (m)
HAT Date & Time10-Jan-2005 06HAT Date and Hour (LST)
LAT0.070Lowest Astronomical Tide (m)
LAT Date & Time02-Jul-2008 01LAT Date and Hour (LST)
LEVUnavailableSwitch 1 (m)
LEVBUnavailableSwitch 2 (m)