Posts Tagged ‘Quervain-Piccard’

The Mother of All Seismometers

The Mother of All Seismometers

Last week Richard and I traveled to Martinique for a meeting of a Caribbean seismic and tsunami monitoring group (the CARIBE-EWS WG1). The planning meeting was led by Jean-Marie Saurel of the Martinique Volcano Observatory (OVSM). After the meeting Jean-Marie invited us to visit the observatory. And […]

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What’s Inside the 21 ton Quervain-Piccard Seismograph

What's Inside the 21 ton Quervain-Piccard Seismograph

Click on the images below to see them at full scale. For all of the details see: de Quervain, A. & Piccard, A., 1924. Beschreibung des 21-Tonnen-UniversalSeismographen System de Quervain – Piccard, Jahresber. Schweiz. Erdbebendienst de Quervain, A. & Piccard, A., 1927. Déscription du séismographe universel de […]

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OSOP visitó el Caribe

OSOP visitó el Caribe

Estimados colegas: Durante la última semana estuve presente en Martinica para dar un curso para el “CARIBE-EWS Working Group 1″ en PDCC, rdseed, SeedLink y el intercambio de datos entre sistemas de Earthworm y SeisComP. Fue un gran exíto. Richard Boaz y yo teníamos el placer de […]

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