803_Rorvik_Norway
DatumValueDescription
Status14-Nov-2022Processing Date
Epoch01-Jan-1983 to 31-Dec-2001Tidal Datum Analysis Period
MHHW2.150Mean Higher-High Water (m)
MHW2.083Mean High Water (m)
MTL1.262Mean Tide Level (m)
MSL1.250Mean Sea Level (m)
DTL1.260Mean Diurnal Tide Level (m)
MLW0.441Mean Low Water (m)
MLLW0.371Mean Lower-Low Water (m)
STND0.000Station Datum (m)
GT1.779Great Diurnal Range (m)
MN1.642Mean Range of Tide (m)
DHQ0.067Mean Diurnal High Water Inequality (m)
DLQ0.070Mean Diurnal Low Water Inequality (m)
HWIUnavailableGreenwich High Water Interval (in hours)
LWIUnavailableGreenwich Low Water Interval (in hours)
Maximum3.990Highest Observed Water Level (m)
Max Date & Time02-Nov-1971 22Highest Observed Water Level Date and Hour (LST)
Minimum-0.570Lowest Observed Water Level (m)
Min Date & Time18-Mar-1980 18Lowest Observed Water Level Date and Hour (LST)
HAT2.760Highest Astronomical Tide (m)
HAT Date & Time24-Dec-1995 12HAT Date and Hour (LST)
LAT-0.276Lowest Astronomical Tide (m)
LAT Date & Time06-Apr-1989 16LAT Date and Hour (LST)
LEVUnavailableSwitch 1 (m)
LEVBUnavailableSwitch 2 (m)