Atwater 20-meter buoy (ATW20) : meteorological and water quality data

Oxygène Carbone inorganique Matière particulaire Carbone organique dissous État de la mer Salinité de surface Température de surface Courants de surface Contraintes sur la surface océanique Flux de chaleur océanique de surface Biomasse et diversité phytoplanctonique

The Atwater 20-meter buoy (ATW20) is located approximately 2 km offshore of Milwaukee’s Atwater Beach in Lake Michigan. A two-point mooring system secures the buoy over sand and rock substrate in 20 m of water. The buoy is equipped with a solar-powered weather station and water quality sensors that collect data every 30 min, as well as a vertical string of temperature sensors, a downward-looking current profiler, and a cellular modem for real-time data communication.

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Informations supplémentaires

Étendue temporelle	2012-07-26 – 2026-11-03
Date (creation)	2026-11-04
Statut	onGoing
Fréquence de mise à jour	asNeeded
Langue des métadonnées	en
Licence	The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, GLOS, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information.
Métadonnées sources	ISO 19115 XML
Dernière mise à jour	2026-11-04
Créé	2026-11-04
API	package_show