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 52401 - NORTHEAST SAIPAN - 610 NM ENE of Saipan

Owned and maintained by National Data Buoy Center
2.6-meter discus buoy
DART II payload
19.285 N 155.739 E (19°17'5" N 155°44'20" E)

Water depth: 5590 m
Watch circle radius: 4153 yards

Important Notice to Mariners

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station 52401

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 52401

Plot of Water Column Height Data for Station 52401

Data Access

Water Column Heights:
04/21/2025 00:00:00 to 04/25/2025 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