Overview
A low-frequency hydrophone on the cabled ocean-bottom seismometer records acoustic pressure for T-phase and hydroacoustic monitoring, from a broadband stream down to decimated long-period channels.
Stations
The table below lists the station, location code, and channels for the data.
| Site | Station | Location | Data type | Channel |
|---|---|---|---|---|
| Mid Slope | OO.CZMID | — | Low-frequency hydrophone | JDH (10000 Hz); HDH (200 Hz); MDH (8 Hz); LDH (1 Hz) |
| Oregon Offshore | OO.CZOFF | — | Low-frequency hydrophone | JDH (10000 Hz); HDH (200 Hz); MDH (8 Hz); LDH (1 Hz) |
| Outer Shelf | OO.CZOSH | — | Low-frequency hydrophone | JDH (10000 Hz); HDH (200 Hz); MDH (8 Hz); LDH (1 Hz) |
| Oregon Shelf | OO.CZSHF | — | Low-frequency hydrophone | JDH (10000 Hz); HDH (200 Hz); MDH (8 Hz); LDH (1 Hz) |
These data streams will be available once COSZO comes online.
Data Access
COSZO data is available through EarthScope.