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Online Hazard tools for the Pacific Northwest

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Tsunami hazards dominated by EQ zones that are capable of generating Seismic activity that would cause a tsunami. Alaska-Aleutian Seismic Zone, ... – PowerPoint PPT presentation

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Title: Online Hazard tools for the Pacific Northwest


1
Online Hazard tools for the Pacific Northwest
  • Jennifer Davey MHA, MSEM
  • Childrens Hospital and Regional Medical Center
  • Seattle WA
  • Jennifer.davey_at_seattlechildrens.org

2
Goal
  • Planning/Preparedness
  • Understand that all things are connected,
    especially with hazardsone can cause another or
    exacerbate existing hazards
  • Find out the impacts to the organization
  • Risk to staff
  • Risk to community
  • Risk to business

3
National Weather Service
  • Weather advisories
  • http//nws.noaa.gov
  • Monitor for extreme weather events,
    warnings/advisories

4
Climate
  • NOAA National Climatic Data Center
  • http//www.ncdc.noaa.gov/oa/ncdc.html

5
VOLCANOS
  • Cascades Volcano Observatory
  • http//vulcan.wr.usgs.gov/home.html
  • Alaska Volcano Observatory
  • http//www.avo.alaska.edu/
  • Other volcano resources
  • http//volcano.und.edu/

6
Volcano Location
  • Question Where are active volcanoes?

7
Volcano Questions
  • What are the risks (beyond Lava flows)?
  • http//vulcan.wr.usgs.gov/Hazards/framework.html

8
Population Risk
  • Which populations are at risk?
  • Hazard zones?
  • Mount Rainier designated most dangerous volcano
    in continental North America
  • More than 100,000 people live on debris from past
    lahars

9
Mitigation/Preparedness
  • Living with volcanoes segment from USGS
  • http//vulcan.wr.usgs.gov/LivingWith/framework.htm
    l

10
Additional Volcano Questions
  • What is the warning system?
  • What is the volcano alert level?
  • Volcanic eruption prediction?
  • How would a volcanic eruption affect me if I
    dont live in a volcanic zone?

11
Earthquakes
  • US Geological Survey Earthquake Hazards Program
  • http//earthquake.usgs.gov/
  • Pacific Northwest Seismic Network
  • http//www.pnsn.org/welcome.html
  • Earthquake Information Network
  • http//www.eqnet.org/

12
Tectonic/Geography
  • Earthquake snapshot 05/07/2007
  • Clearly shows plate tectonics in motion
  • How are earthquakes related to volcanoes?

13
Earthquake Theory
14
Earthquake questions
  • Who is at risk from Earthquakes?
  • What are the risks?
  • What warning systems (if any) are in place?
  • Can we predict Earthquakes?

15
Lifelines and Faults
16
US Seismic Hazards
17
GIS and EQ
18
Tsunami
  • Vents Program Acoustic Monitoring
  • Ocean Seismic Activity
  • http//www.pmel.noaa.gov/vents/acoustics.html
  • Tsunami
  • http//tsunami.gov
  • http//www.tsunami.noaa.gov

19
Tsunami
  • What causes a tsunami?
  • Does any earthquake cause a tsunami?
  • Are tsunamis caused by anything other than
    earthquake?
  • Where do they originate?
  • What can communities do to prepare?
  • Who is at risk?

20
  • http//nws.noaa.gov
  • http//www.ncdc.noaa.gov/oa/ncdc.html
  • http//vulcan.wr.usgs.gov/home.html
  • http//www.avo.alaska.edu/
  • http//volcano.und.edu/
  • http//earthquake.usgs.gov/
  • http//www.pnsn.org/welcome.html
  • http//www.eqnet.org/
  • http//www.pmel.noaa.gov/vents/acoustics.html
  • http//tsunami.gov
  • http//www.tsunami.noaa.gov
  • http//gldims.cr.usgs.gov/qfault/viewer.htm
  • http//geomaps.wr.usgs.gov/pacnw/lifeline/eqhazard
    s.html
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