Station List

NDBC has recently revised the NDBC Handbook of Automated Data Quality Control Checks and Procedures. The new document can be found on our Publications page.

Station 21346 - 21346 380km East of Iwate, Japan

Owned and maintained by Japanese Meteorological Agency
STB - SAIC Tsunami Buoy
STB payload
40.302 N 146.192 E (40°18'9" N 146°11'32" E)

Water depth: 5125 m

Data from these stations was discontinued  00:00Z on 1 Sep 2016. station disestablished. 

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station 21346

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 21346

Plot of Water Column Height Data for Station 21346

Data Access

Water Column Heights:
04/14/2025 00:00:00 to 04/18/2025 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