NOAA Web Site Link Tides and Currents Home Page Transparent placeholder image

Datums for 9469626, Ikpek Lagoon AK


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9469626, Ikpek Lagoon, AK
Status: Accepted (Jan 11 2007)
Units: Feet
Control Station: 9469854 Shishmaref Inlet 2, AK
T.M.: 135
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW0.53Mean Higher-High Water
MHW0.48Mean High Water
MTL0.28Mean Tide Level
MSL0.30Mean Sea Level
DTL0.26Mean Diurnal Tide Level
MLW0.08Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-9.64Station Datum
GT0.53Great Diurnal Range
MN0.41Mean Range of Tide
DHQ0.05Mean Diurnal High Water Inequality
DLQ0.08Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Max TideHighest Observed Tide
Max Tide Date & Time Highest Observed Tide Date & Time
Min TideLowest Observed Tide
Min Tide Date & Time Lowest Observed Tide Date & Time
HATHighest Astronomical Tide
HAT Date & Time HAT Date and Time
LATLowest Astronomical Tide
LAT Date & Time LAT Date and Time
Tidal Datum Analysis Periods
09/17/2003 - 10/03/2003




Products available at 9469626 Ikpek Lagoon, AK

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services