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DTSTAMP:20210402T160551Z
LOCATION:Track 8
DTSTART;TZID=America/New_York:20201111T155500
DTEND;TZID=America/New_York:20201111T160000
UID:submissions.supercomputing.org_SC20_sess198_ws_whpc106@linklings.com
SUMMARY:Probabilistic Volcanic Hazard Assessment within the Framework of t
 he ChEESE Center of Excellence
DESCRIPTION:Workshop\n\nProbabilistic Volcanic Hazard Assessment within th
 e Framework of the ChEESE Center of Excellence\n\nMartínez Montesinos, San
 dri, Barsotti, Titos Luzón, Macedonio...\n\nWithin the framework of  ChEES
 E (Center of Excellence for Exascale in Solid Earth) we are developing a P
 ilot Demonstrator to show the usefulness of HPC in Probabilistic Volcanic 
 Hazard Assessment at two target volcanoes, Campi Flegrei, Italy and Jan Ma
 yen, Norway. The relevance of Jan Mayen in terms of Volcanic Hazard Assess
 ment (VHA) is mainly due to its location nearby high-traffic air routes, s
 o its activity could heavily affect traffic from hours after eruption onse
 t to weeks in case of prolonged activity. For Campi Flegrei, located in on
 e of the densest areas of Europe, relevant VHA aims to assess the impact o
 n people, strategical infrastructures and assets and continental Eurasian 
 air traffic.\n\nThe Pilot focuses on ash impact, which is simulated using 
 ChEESE's flagship Fall3D numeric code to model ash transport, dispersal an
 d deposition. Due to the probabilistic approach, a large amount of volcani
 c scenarios is considered to explore the natural variability and uncertain
 ty on the eruptive conditions performing thousands of simulations on a 3D-
 grid covering a 2Km-resolution 2000km x 2000km geological domain. They run
  on the Intel-Xeon-8168-2.7GHz Joliot Curie SKL-partition with 48 cores/no
 de at CEA/TGCC-HPC facility in France, thanks to the PRACE-awarded computa
 tional resources.\n\nThe scientific innovation of this application sits in
  the possibility given by HPC to execute the code, and consequently assess
  volcanic hazard, based on a large number of simulations in a high resolut
 ion domain. This allows to account for the scope of very-low-probability b
 ut high-impact events, which may be from locally to national scale.\n\nTag
 : Education, Training and Outreach, Professional Development, Workforce De
 velopment\n\nRegistration Category: Workshop Reg Pass
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