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 42407 - SOUTH PUERTO RICO - 230 NM Southwest of San Juan, PR

Owned and maintained by National Data Buoy Center
2.6-meter discus buoy
DART II payload
15.276 N 68.191 W (15°16'35" N 68°11'28" W)

Site elevation: sea level
Water depth: 4515 m
Watch circle radius: 3195 yards

Important Notice to Mariners

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station 42407

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 42407

Plot of Water Column Height Data for Station 42407

Data Access

Water Column Heights:
05/13/2025 00:00:00 to 05/17/2025 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