Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

28
Introducing OpenQuake, the interac4ve pla7orm for collabora4ve earthquake risk assessment Helen Crowley 23 rd July 2014 – 10 th U.S. Na4onal Conference on Earthquake Engineering @GEMwrld #10NCEE

description

 

Transcript of Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

Page 1: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

Introducing  OpenQuake,  the  interac4ve  pla7orm  for  collabora4ve  earthquake  risk  assessment  

Helen  Crowley  23rd  July  2014  –  10th  U.S.  Na4onal  Conference  on  Earthquake  Engineering      

@GEMwrld    #10NCEE      

Page 2: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

OpenQuake  Components  and  Status  

•  OpenQuake  pla7orm  

–  Web-­‐based  access  to  engine,  data,  models,  results  and  tools  

–  Work  in  progress,  v1.0  release  end  2014  

•  OpenQuake  engine    

–  Calculate  seismic  hazard  and  physical  risk  

–  v1.0  released  in  June  2013  

–  Development  con4nues  

•  OpenQuake  desktop  tools  

–  Prepare  input  models  for  OpenQuake  engine  

–  Social  Vulnerability  and  Integrated  Risk  models  

–  Work  in  progress,  v1.0  release  end  2014  

Dr  Christopher  Burton  

Session  W35,  Wednesday  5:30  –  6:45pm  

Page 3: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

OpenQuake  Component  Interac4on  

Page 4: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

OpenQuake  Community  Interac4on  

Page 5: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

•  A  mul4-­‐purpose  tool  –  Hazard  and  physical  risk  calcula4ons  

•  Open  and  Transparent  –  Take  a  look  at  the  code  on  h^p://github.com/gem    

•  Modular    –  The  engine  is  organised  into  a  number  of  scien4fic  libraries  (OQ-­‐hazardlib,  OQ-­‐

risklib,  OQ-­‐nrmllib)  •  Runs  on  clusters  and  laptops  

–  Op4mised  for  large-­‐scale  calcula4ons  on  Linux  clusters,  but  also  runs  on  a  laptop  

•  Documented  –  We  produce  documenta4on  on  the  methods  behind  the  code  and  how  to  use  

the  engine,  and  publish  in  peer-­‐review  journal  publica4ons  •  Tested  

–  Tes4ng  is  an  integral  part  of  the  development  process  

OpenQuake  Engine  Features  

Page 6: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

•  Calculators:  

–  Classical  Probabilis4c  Seismic  Hazard  (PSHA)  and  Risk  Analysis  (PSRA)  

–  Event-­‐based  PSHA  and  PSRA  –  Scenario  hazard,  damage  and  loss  assessment  

–  Disaggrega4on  of  hazard,  damage  and  losses  

–  Retrofigng  cost-­‐benefit  analysis  

•  Tested  

–  Tes4ng  is  an  integral  part  of  the  development  

–   process  

OpenQuake  Engine  Features  

5. Demonstrative examples

(a)

Figure 5.3. – Hazard curves as obtained from the LogicTreeCase2 demo. Solid gray linesrepresent individual hazard curves from the different logic tree path (a totalof 324 curves). The red dashed line represents the mean hazard curve, whilethe red dotted lines depict the quantile levels (0.15, 0.5, 0.95).

LogicTreeCas3ClassicalPSHA illustrates an example of logic tree defining rela-tive uncertainties on G-R maximum magnitude and b value. A single sourcemodel is considered containing two sources belonging to different tectonic re-gion types and both characterized by a G-R magnitude frequency distribution.The source model logic tree is as follows:

<?xml version="1.0" encoding="UTF-8"?><nrml xmlns:gml="http://www.opengis.net/gml"

xmlns="http://openquake.org/xmlns/nrml/0.4"><logicTree logicTreeID="lt1">

<logicTreeBranchingLevel branchingLevelID="bl1"><logicTreeBranchSet uncertaintyType="sourceModel"

branchSetID="bs1"><logicTreeBranch branchID="b11">

<uncertaintyModel>source_model.xml

</uncertaintyModel><uncertaintyWeight>1.0</uncertaintyWeight>

72 OQOPENquakecalculate share explore

5

6

7

Magnitud

e

5

6

7

Magnitud

e

2030

4050

6070

8090

100110

120130

140

Distance [km]

2030

4050

6070

8090

100110

120130

140

Distance [km]

−3−2

−10

12

3

Epsilon

Page 7: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

•  Sign  up  for  the  OpenQuake  Alpha  Tes4ng  Service  (OATS)  on  GEM  website  

•  Install  a  Virtual  box  image  (of  Ubuntu  and  the  OpenQuake-­‐engine)  on  your  laptop  

•  Install  the  engine  on  a  Linux  cluster  (with  the  help  of  GEM’s  developers)  

•  Run  calcula4ons  through  the  OpenQuake  pla7orm  (from  2015)..  

Try  out  the  OpenQuake  Engine  

Page 8: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

OpenQuake  Engine  on  the  Pla7orm  

Page 9: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

OpenQuake  Engine  on  the  Pla7orm  

Page 10: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

OpenQuake  Engine  on  the  Pla7orm  

Page 11: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

OpenQuake  Engine  on  the  Pla7orm  

Page 12: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

GEM  Data  and  Models  on  the  Pla7orm  

Hazard  results  of  interest  to  engineers  

Page 13: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

GEM  Data  and  Models  on  the  Pla7orm  

Page 14: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

GEM  Data  and  Models  on  the  Pla7orm  

Page 15: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

GEM  Data  and  Models  on  the  Pla7orm  

Page 16: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

GEM  Data  and  Models  on  the  Pla7orm  

Building  and  popula4on  exposure  data  

Page 17: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

GEM  Data  and  Models  on  the  Pla7orm  

Page 18: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

GEM  Data  and  Models  on  the  Pla7orm  

Earthquake  consequence  data  

Page 19: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

GEM  Data  and  Models  on  the  Pla7orm  

Page 20: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

GEM  Data  and  Models  on  the  Pla7orm  

Building  vulnerability  data  

Page 21: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

GEM  Data  and  Models  on  the  Pla7orm  

Page 22: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

GEM  Data  and  Models  on  the  Pla7orm  

Page 23: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

GEM  Data  and  Models  on  the  Pla7orm  

Page 24: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

GEM  Data  and  Models  on  the  Pla7orm  

Page 25: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

GEM  Community  on  the  the  Pla7orm  

Page 26: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

Session  presenta4ons  on  the  GEM  website  

Page 27: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

Except where otherwise noted, this work is licensed under: creativecommons.org/licenses/by-nc-nd/4.0/

Please attribute to the GEM Foundation with a link to -www.globalearthquakemodel.org

Page 28: Introducing OpenQuake, the interactive platform for collaborative earthquake risk assessment

Title of slide image can go here