Coastal Observing Research and Development Center

HF-Radar Network

HFRadar Network (HFRNet) is being developed to manage and distribute in near-realtime ocean surface currents measured by a distributed network of shore-based HF radar systems. HFRNet provides reliable data telemetry, archiving, and integrated processing for a growing list of near real-time products in a scaleable manner for a growing user community supported by the Integrated Ocean Observing System.

HFRADAR National Network

Access the HFRNet Mapping Application

Updated: 2021-05-12 13:19:09 UTC
Participating Organizations: 28
Number of Physical Sites: 176
Integrated Ocean Observing System
In cooperation with Integrated Ocean Observing System (IOOS).

Disclaimer: Timely delivery of data and products from this server through the Internet is not guaranteed.
Before using information obtained from CORDC's HFRNet web page, special attention should be given to the date and time of the data and products being displayed.
The information on the Coastal Observing R&D Center (CORDC) High Frequency Radar Network (HFRNet) web page is supported by the U.S. Integrated Ocean Observing System (IOOS) and is in the public domain, unless specifically noted otherwise, and may be used without charge for any lawful purpose so long as you do not: 1) claim it is your own (e.g., by claiming copyright for information, 2) use it in a manner that implies an endorsement or affiliation with IOOS, HFRNet, or CORDC, or 3) modify its content and then present it as official government material.
The user assumes the entire risk related to its use of information on CORDC's HFRNet web pages. IOOS/CORDC provides such information "as is,"and IOOS/CORDC disclaims any and all warranties, whether express or implied, including (without limitation) any implied warranties of merchantability or fitness for a particular purpose. In no event will IOOS/CORDC be liable to you or to any third party for any direct, indirect, incidental, consequential, special or exemplary damages or lost profit resulting from any use or misuse of this data.
Third parties producing copyrighted works consisting predominantly of the material appearing in CORDC's HFRNet web page must provide notice with such work(s) identifying the IOOS/CORDC material incorporated and stating that such material is not subject to copyright protection.

Credit reference: Data provided by the U.S. Integrated Ocean Observing System(IOOS) High Frequency Radar Network (HFRNet) and accessed through the Coastal Observing R&D Center (CORDC)