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SEISMOLOGICAL WORKSHOP “MANAGING WAVEFORM DATA AND RELATED METADATA FOR SEISMIC NETWORKS”

SEISMOLOGICAL WORKSHOP “MANAGING WAVEFORM DATA AND RELATED METADATA FOR SEISMIC NETWORKS” August 13-19,2010 Foz do Iguaçu Brazil. ECUADOR: Network report Aguilar, Jorge Ruiz, Mario Segovia, Mónica. Seismic activity in Ecuador and its current monitoring. Maximum Intensities map

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SEISMOLOGICAL WORKSHOP “MANAGING WAVEFORM DATA AND RELATED METADATA FOR SEISMIC NETWORKS”

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  1. SEISMOLOGICAL WORKSHOP “MANAGING WAVEFORM DATA AND RELATED METADATA FOR SEISMIC NETWORKS” August 13-19,2010 Foz do Iguaçu Brazil

  2. ECUADOR: Network report Aguilar, Jorge Ruiz, Mario Segovia, Mónica

  3. Seismic activity in Ecuador and its current monitoring • Maximum Intensities map • Instrumental seismicity • Quaternary faults • Seismic networks: • Current network • Future network

  4. Seismic Sources: -Subduction (4 events M > 7.7 since 1906) -Quaternary Faults (Mmax 7.4) -Volcanoes

  5. Maximum intensities Map

  6. Seismicity 1990 – present: 4 events M>6 16 events M>5 ~ 200 M>4 / year

  7. Current Ecuadorian Seismic Network (RENSIG): • 18 broand band (Guralp 40T, 6T, Smart 24R) • 56 short period (L4C) • 15 accelerographs (Guralp 5T)

  8. Current networks: • 18 broad band (Guralp 40T, 6T, Smart 24R) • 56 short period (L4C) • 15 accelerographs (Guralp 5T) • Future networks: • 84 broad band (Guralp 40T, 6T, Smart 24R) • 128 accelerographs (Guralp 5T) • Mobile network • - 24 broad band stations

  9. Data Transmission • 12 VSAT at peripheral stations • Fiber networks using Transelectric net • Microwave back-bone • Digital radio links

  10. Current acquisition: EW

  11. Data Policy • Open access to peripheral station waveforms • Real-time Data Exchange with regional networks • Access by request to institutions and scientists • Hypocenter catalogues available on website

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