RED SISMOLÓGICA NACIONALDE
COLOMBIA (RSNC)
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA INGEOMINAS
www.ingeominas.gov.co Ministerio de Minas y Energía
República de Colombia
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de ColombiaRESEÑA HISTORICA DE LA RSNC
The RSNC, arose from the need for a modern and reliable tool to provide accurate information regarding the seismicity of the country. Here are the most important dates in the development of the RSNC, since its creation:
• 1987: RSNC`s Preliminary activities are initiated .
• 1988 Colombian staff training in Canada.
• 1989 TELECOM cooperation to enable satellite links.
• 1990 infrastructure works are initiated for receiving and analyzing data.
• 1991 Installing the system for receiving satellite data and the acquisition and processing systems.
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de Colombia• 1993 13 of the 14 planned stations were instaled
• 1994 Official Opening of RSNC with 15 stations in operation.
• 1995 The Central Government contributed with U.S. $ 1,000,000 to expand the coverage of seismic network with five more stations.
• 1997 The operation of these five stations and 50 accelerometers starts.
• 1998 El Rosal station became part of the International Monitoring System (IMS) of the CTBTO, whose main objective is to assist in the monitoring and detection of nuclear explosions.
• 2001 The Rosal station is updated to connect via satellite to headquarters of the CTBTO in Vienna.
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de Colombia• 2005-2006: A process of updating and expanding of the Seismological and Volcanological System of Colombia is started, projected to the years 2011-2011. The aim is to expand networks and broadband technology purchase.
• 2009 The RSNC has 34 stations installed, 13 broadband and 21 short period. It also has regional stations in subnets.
• Near future (2011 – 2012) To have 57 stations in operation, as follows: • 42 Satellite stations: 23 BB 19 Short period 15 Short period stations in subnets
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de Colombia
RSNC Seismological Stations (1993)
13 vertical, short period seismological stations
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de Colombia
Location of the stations of the National Seismological Network of Colombia.
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de Colombia
Accelerometers network. Location of the 72
stations of the RNAC
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de Colombia
Santa Helena station
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de Colombia
Guralp Digitizer Q330 Digitizer
Taurus Digitizer Acerta Digitizer
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de Colombia
S13 Sensor SS1 Sensor
L4C Sensor L4 3D Sensor
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de ColombiaSensor Guralp 3T Sensor STS2
Sensor Trillium 120P
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de Colombia
Comtech modem
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de Colombia
Satellite Antenna at Ingeominas headquarters in Bogotá
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de Colombia
Modems for the reception of signals at the RSNC
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de Colombia
EARTHWORM(EW)
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de Colombia
Deployment of Earthworm acquisition system, Seislog, Scream, state of health of the stations, in addition to the images of the Nevado del Huila and Galeras volcanoes
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de Colombia
Early Bird
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de Colombia
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de Colombia
-Receiving function-Crust models of the center of the country by means of a seismic tomography-Modeling of seismic source processes in the country-Seismotectonic characterization of seismic sources-National seismic hazard map-Seismic microzonation of cities-Neotectonics-Historical seismicity
Studies currently developed in the RSNC
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de Colombia
-81.0° -80.0° -79.0° -78.0° -77.0° -76.0° -75.0° -74.0° -73.0° -72.0° -71.0° -70.0°
Longitud
FUENTES ASIGNACION 240809
-1.0°
0.0°
1.0°
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4.0°
5.0°
6.0°
7.0°
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9.0°
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13.0°
14.0°
Latitud
C :/D ocum ents and Settings/Jaim e/M is docum entos/IN G EO M IN AS/M APA DE AM EN AZA S ISM ICA/C R IS IS /M APAS M O D C AL/M APA FU EN TES/FUEN TES 240809
FUENTES SISMICASSISMICIDAD ASIGNADASISMICIDAD BACKGROUND
Seismic hazard map. Catalog of main events. The red circles correspond to the seismicity assigned to sources and in blue the background seismicity.
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de Colombia
Seismic hazard map of Colombia
INSTITUTO COLOMBIANO DE GEOLOGÍA Y MINERÍA
INGEOMINAS Libertad y Orden
República de Colombia
Near future