High-resolution, uncalibrated absolute pressure gauge time series can be used to search for and remove artifacts of pressure calibrations that might be confused with slow slip and to support measurements of compliance that are sensitive to changes in the seismic velocity structure.

OOI RCA seafloor pressure data can be viewed and downloaded through the OOI Data Explorer or accessed via the OOI Machine to Machine Application Programming Interface.

PN1A (Slope Base)

PRESTA101 - Sea-bird/SBE 54; Sample rates:

PN1B

COSZO instrument (coming in 2026) - The Paroscientific Submersible Depth Sensor (Series 8000); Sample rates: 

Southern Hydrate Ridge

PRESTB102 - Sea-bird/SBE 54; Sample rates:

PN1C (Offshore)

COSZO instrument (coming in 2026) - The Paroscientific Submersible Depth Sensor (Series 8000); Sample rates: 

PN1D

COSZO instrument (coming in 2026) - The Paroscientific Submersible Depth Sensor (Series 8000); Sample rates: