How does NOAA monitor water ranges across the nation?

A National Water Level Observation Network station in San Francisco, California

An NWLON station in San Francisco, California.


The Nationwide Water Degree Commentary Community (NWLON) is a everlasting observing system that features 210 repeatedly working water degree stations all through the U.S. and its territories. NWLON is the “go-to” supply for presidency and commercial-sector navigation, recreation, and coastal ecosystem administration.

Correct water degree knowledge is crucial for a lot of coastal actions, from navigation and engineering to restoration and preservation. Along with water ranges, the stations measure different oceanographic and meteorological parameters resembling water temperature and wind pace. NOAA makes use of this info to make sure protected navigation via entry to real-time knowledge 24 hours a day, seven days every week. NOAA nowcast and forecast fashions use the information to offer a glance into current and future oceanographic situations, which might improve tsunami and storm surge warnings. NOAA additionally makes use of this knowledge to publish annual tide predictions.

NWLON supplies historic in addition to present-day water degree info. Historic knowledge is used to compute relative native imply sea degree traits and to grasp the patterns of excessive tide occasions. The primary water degree observing stations had been established within the 1850s, and a few have been gathering knowledge ever since!

NWLON is managed by NOAA’s Middle for Operational Oceanographic Merchandise and Companies.

Tinggalkan Balasan

Alamat email Anda tidak akan dipublikasikan. Ruas yang wajib ditandai *