Station List

Hurricane Symbol View the latest observations near Atlantic Tropical Storm Arlene.

Station 46402 (LLNR 984.3) - South Dutch Harbor - 220 NM SSE of Dutch Harbor, AK

Owned and maintained by National Data Buoy Center
2.6-meter discus buoy
DART II payload
50.983 N 163.943 W (50°58'57" N 163°56'35" W)

Water depth: 4781 m
Watch circle radius: 3532 yards

Important Notice to Mariners

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station 46402

DART® Program Description

U.S. Tsunami Warning Centers

Large icon indicates selected station.
yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
(24 hours for tsunami stations)
Station 46402

Plot of Water Column Height Data for Station 46402

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Water Column Heights:
05/29/2023 00:00:00 to 06/02/2023 23:59:59

The data are recorded in pounds per square inch absolute (PSIA), but are displayed in meters of water after applying a constant 670.0 mm of water/PSIA conversion factor.

T = Measurement Type;
     where 1 = 15-minute measurement; 2 = 1-minute measurement; 3 = 15-second measurement