Station List

Station 21D20 - Adrift buoy from 21420

Owned and maintained by National Data Buoy Center
2.6 meter DART buoy
DART II payload
28.891 N 135.022 E (28°53'26" N 135°1'19" E)

As of 0100z, 02/15/22, the buoy at station 21420 has gone adrift. The latest position of the drifting buoy can be found here.

Important Notice to Mariners

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station 21D20

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 21D20

Plot of Water Column Height Data for Station 21D20

Data Access

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Water Column Heights:
05/26/2023 00:00:00 to 05/30/2023 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