1. OCG High Frequency Radar
Hugh Roarty
Rutgers University, MARACOOS,US IOOS
8th Session of the JCOMM Observations Coordination Group
22-25th May 2017, Qingdao, China

2. Hourly radial surface current measurements
Hourly total current measurements

3. Network Update 400 stations operating in 31 countries with
7 countries sharing surface current data
Network Update

4. Role of Global Network
ROW

5. United States
Europe

6. HF Radar Network for the Philippines
Existing Stations
Proposed Locations
Sea Routes
Philippine Navy Stations

7. Wave Measurements
New Jersey 13 MHz
44025
44065
SPRK
BRNT
44009

8. Tsunami Detection
June 13, 2013 Meteotsunami
New Jersey 13 MHz