identifying existing infrastructure and needs in…
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Identifying Existing Infrastructure and Needs in…. Mexico, Caribbean and Central America. Existing and Proposed Broad Band Stations of the National Seismological Service. San Pedro Mártir. Casas Grandes. Hermosillo. Parral. Mulegé. Linares. Guanajajuato. Aguacatlán. Maruata. - PowerPoint PPT PresentationTRANSCRIPT
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Identifying Existing Infrastructure and Needs in…
Mexico, Caribbean and Central America
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Linares
Casas Grandes
San Pedro Mártir
Parral
Hermosillo
Mulegé
Aguacatlán Guanajajuato
Maruata
Pijijiápan
Existing and Proposed Broad Band Stations of the NationalSeismological Service
Tuxtla Gtz.
Tapachula
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Proposed Expansion of the Mexican Seismic Network and GPS Array
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STS-2 and FBA
Equipo sellado
Real Time Satellite Commnications
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Example of Instrumentation
Quanterra digitizer and storage
Regulator.
Modems for satellite comm
UPS for seismic equipment
Lightning Arrestor
UPS for communications
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Puerto Rico Seismic NetworkDept. of Geology, Univ. of Puerto Rico
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Products issued by the PRSN for Felt Earthquakes
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Broad Band Seismic Network in Nicaragua
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Location of Broad Band Seismic Stations in Venezuela
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Stations Monitored by the Puerto Rico Seismic Network as part of the Caribbean
Tsunami Warning SystemConributing NetworksU. Colima, MexicoRS El SalvadorINETER, NicaraguaOVSICORI, Costa RicaBaru Network, PanamaMontserrat Volcano ObservatoryMartinique Volcano ObservatoryKNMI, Dutch AntillesCurazao Met Office, Bolivar ProjectPuerto Rico Seismic NetworkSeismological Institute, DRUSGS Caribbean Seismic NetworkANSS-USGSGSN
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Near Future RT seismic stations for the CTWS
There will still be gaps in RT seismic coverage from Cuba (communications), Colombia (no available stations), Haiti (PRSN working with the OAS for 1 or 2 stations), Venezuela (MOU required) and UNAM, Mexico (limited contact/participation in CTWS).
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Seismic and Tsunami Data FlowCooperation Programs of the PRSN
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PRSN/FEMA and NOAA TsunamiReady Tide Gauges
NOAA RSPR
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Positive Development of Seismic Instrumentationin the Caribbean and Middle America
1. Drastic improvement in the number of broad-band instruments in the region
2. Densification of instrumentation in several countries (most notably Nicaragua)
3. Use of real-time communications for most of the seismic stations
4. Development of Caribbean Tsunami Warning effort as a regional endeavour
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Still to do …
1. Seismic networks concentrated on epicentral locations and magnitude estimations in their own regions
2. No formal mechanism for the exchange of data. (CTWC is an important initiative)
3. Little interest for scientific collaboration with neighboring operators/scientists
4. Many networks focused only on locations. Need to develop other products for societal benefit
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Need for capacity building to benefit from the data and develop
The products for societal benefits
Densification of geophysicists!