Preliminary seismic studies at Ceboruco Volcano
Abstract
Many societies and their economies endure the disastrous consequences of destructive volcanic eruptions. The Ceboruco stratovolcano is located at the west of the Mexican volcanic belt at 21.125o north, 76 km from the pacific coast and 2,280 meters above sea level. It has an eruptive recurrence of 200 years and its last activity was at 1875. This natural hazard could affect more than eight communities and important highways. Scientific knowledge constitutes the only way to avoid or at least to mitigate the negative effects of an eventual eruptive event, accordingly the main objective of this project is monitor and analyze the potential destructive effects of the Ceboruco volcano. Seismic studies began at 2003 with the deployment of one MARSlite station equipped LE3d (1Hz) sensor. Station that works until 2009 and allow us to identify and characterize the seismic activity associated to the volcano;. Since March 2012 we installed four seismic stations, each includes a digital acquisition system TAURUS of Nanometrix and a Lennartz 3D lite seismometer. Batteries are change and data collected monthly. We use the data to establish the average seismic activity rate; we also aim to corroborate previous studies that showed four families of seismic events; and to localize and make preliminary evaluations of the events.
- Publication:
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AGU Fall Meeting Abstracts
- Pub Date:
- December 2012
- Bibcode:
- 2012AGUFM.V33A2834E
- Keywords:
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- 7280 SEISMOLOGY / Volcano seismology;
- 8494 VOLCANOLOGY / Instruments and techniques;
- 8499 VOLCANOLOGY / General or miscellaneous