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Data Help with Data Strain & Seismic Laser Strainmeter Data Borehole Strainmeter Data Borehole Seismic Data Borehole Pore Pressure Data Borehole Tilt Data
Borehole Pore Pressure Data

Pore pressure sensors measure pore fluid pressure in the PBO boreholes. Data are collected at 1 Hz from 23 of the PBO boreholes and are made available in SEED format, from the IRIS DMC, and in time-stamped ASCII format from UNAVCO. The sensors are installed above the strainmeters and seismometers and help form a complete picture of the nature of strain transients in the surrounding area.

A subset of PBO borehole installations include pore pressure sensors installed at depth. Most of the sensors are in the Pacific Northwest, with the remainder deployed in PBO's Parkfield, CA and Anza, CA borehole arrays.

Raw pore pressure data at a 1-Hz sampling rate are available in ASCII-format files. There are no processed data products because raw pore pressure data can be directly used.

PNUM Station Name Installed Instrument RAW Data Files Time Series
PNUM Station Name Installed Instrument RAW Data Files Time Series

Last modified: Tuesday, 05-Sep-2017 20:29:51 UTC

 

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