Category: "Northern California Earthquake Data Center (NCEDC)"

Bug corrected in building SEED volumes at the NCEDC

March 26th, 2008
March 26th, 2008 The NCEDC has discovered and has corrected a bug in its procedure that create SEED volumes from data at the NCEDC. Under certain circumstances, when users requested multiple segments of data for the same channel and day, the data… more »

NCEDC reorganizes EarthScope PBO strain data directory structure

March 17th, 2006
March 17th, 2006 The Northern California Earthquake Data Center has reorganized its directory structure for EarthScope Plate Boundary Observatory (PBO) raw and processed strain data in accordance with standards established by the Plate Boundary… more »

PBO Strain data available at the NCEDC

June 24th, 2005
June 24th, 2005 The NCEDC is pleased to announce the availability of strain data from the Plate Boundary Observatory (PBO) component of the EarthScope Project. Earthscope is a Major Research Initiative of the National Science Foundation (NSF). PBO is… more »

Byteorder problem detected in some NCSN waveform files

March 12th, 1999
We recently discovered that we loaded 33,933 grm files onto the NCEDC in the WRONG BYTE ORDER. These events were inadvertently stored in VAX byte order instead of Sun byte order. The list of eventids can be found in the file… more »

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