Category: "Data Center Outages"

2015 wildfires take a toll on seismic monitoring

October 1st, 2015
November 1st, 2015 Figure 1: Map of stations in Northern and Central California, including NC (orange), BK (blue), CI (yellow), NP (white), and BG (pink). Not all stations of the California Integrated Seismic Network are shown. The… more »

Data Center Outage 09/18/2015-09/19/2015

September 18th, 2015
On Friday Sep 18 2015 at approximately 19:00 PT, a small fire in the UC Berkeley campus data center triggered the building's fire suppression system. This ultimately led to the powering down of the entire data center. The NCEDC and UC Berkeley… more »

Disk drive died with NetDC, BREQ_FAST, and EVT_FAST requests

October 28th, 2003
October 28, 2003 During a computer upgrade at the NCEDC, the disk drive holding the current queue of NetDC, BREQ_FAST, and EVT_FAST request died. We restored the filesystem from backup tapes, but are unable to recover any unprocessed requests. If you… more »

NCEDC rebuilding mass store filesystem

April 23rd, 2003
April 23, 2003 The NCEDC is in the process of rebuilding the mass store file system. As a result, certain filesystems are unavailable at this time. The process will take place over the next few days. The NCEDC is a joint project of the University of… more »

Real-time earthquake information during USGS Internet cut-off

December 6th, 2001
Update on Dec. 9, 2001: The USGS Web sites are back! On Thursday, Dec. 6, 2001, the USGS was ordered to disconnect all external Internet connections by the Office of the Secretary of the Interior. The order includes email as well as popular Web pages.… more »

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