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 21347 - 21347 320km East of Iwate, Japan

Owned and maintained by Japanese Meteorological Agency
STB - SAIC Tsunami Buoy
STB payload
39.601 N 145.799 E (39°36'5" N 145°47'58" E)

Water depth: 5183 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 21347

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 21347

Plot of Water Column Height Data for Station 21347

Data Access

Water Column Heights:
04/25/2025 00:00:00 to 04/29/2025 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