Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Experts defend operational earthquake forecasting, counter critiques

02.09.2014

SRL publishes details of first official OEF system in Italy

Experts defend operational earthquake forecasting (OEF) in an editorial published in the Seismological Research Letters (SRL), arguing the importance of public communication as part of a suite of activities intended to improve public safety and mitigate damage from earthquakes. In a related article, Italian scientists detail the first official OEF system in Italy.

What is known about the probability of an earthquake on a specific fault varies over time, influenced largely by local seismic activity. OEF is the timely dissemination of authoritative scientific information about earthquake probabilities to the public and policymakers.

After the 2009 L'Aquila earthquake, Italian authorities established the International Commission on Earthquake Forecasting (ICEF), led by Thomas H. Jordan, director of the Southern California Earthquake Center, former president of the Seismological Society of America (SSA) and lead author of the SRL editorial.

The commission issued a comprehensive report, published in 2011, which outlined OEF as one component of a larger system for guiding actions to mitigate earthquake risk, based on scientific information about the earthquake threat.

In this editorial, the authors respond to recent critiques suggesting that OEF is ineffective, distracting and dangerous. Citing results from ongoing OEF fieldwork in New Zealand, Italy and the United States, the authors emphasize the utility of OEF information in aiding policy makers and the public in reducing the risk from earthquakes.

"Although we cannot reliably predict large earthquakes with high probability, we do know that earthquake probabilities can change with time by factors of 100 or more. In our view, people deserve all the information that seismology can provide to help them make decisions about working and living with the earthquake threat," said Jordan.

Concerns that short-term forecasts would cause panic, or lead to user fatigue and inaction, underestimate the general public's ability to identify authoritative sources of information and make appropriate individual decisions, say the authors. While they acknowledge that communicating OEF uncertainties may be difficult, they conclude that "not communicating is hardly an option."

Nan Broadbent | Eurek Alert!
Further information:
http://www.seismosoc.org

More articles from Earth Sciences:

nachricht Live from the ocean research vessel Atlantis
13.12.2018 | National Science Foundation

nachricht NSF-supported scientists present new research results on Earth's critical zone
13.12.2018 | National Science Foundation

All articles from Earth Sciences >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Data use draining your battery? Tiny device to speed up memory while also saving power

The more objects we make "smart," from watches to entire buildings, the greater the need for these devices to store and retrieve massive amounts of data quickly without consuming too much power.

Millions of new memory cells could be part of a computer chip and provide that speed and energy savings, thanks to the discovery of a previously unobserved...

Im Focus: An energy-efficient way to stay warm: Sew high-tech heating patches to your clothes

Personal patches could reduce energy waste in buildings, Rutgers-led study says

What if, instead of turning up the thermostat, you could warm up with high-tech, flexible patches sewn into your clothes - while significantly reducing your...

Im Focus: Lethal combination: Drug cocktail turns off the juice to cancer cells

A widely used diabetes medication combined with an antihypertensive drug specifically inhibits tumor growth – this was discovered by researchers from the University of Basel’s Biozentrum two years ago. In a follow-up study, recently published in “Cell Reports”, the scientists report that this drug cocktail induces cancer cell death by switching off their energy supply.

The widely used anti-diabetes drug metformin not only reduces blood sugar but also has an anti-cancer effect. However, the metformin dose commonly used in the...

Im Focus: New Foldable Drone Flies through Narrow Holes in Rescue Missions

A research team from the University of Zurich has developed a new drone that can retract its propeller arms in flight and make itself small to fit through narrow gaps and holes. This is particularly useful when searching for victims of natural disasters.

Inspecting a damaged building after an earthquake or during a fire is exactly the kind of job that human rescuers would like drones to do for them. A flying...

Im Focus: Topological material switched off and on for the first time

Key advance for future topological transistors

Over the last decade, there has been much excitement about the discovery, recognised by the Nobel Prize in Physics only two years ago, that there are two types...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

ICTM Conference 2019: Digitization emerges as an engineering trend for turbomachinery construction

12.12.2018 | Event News

New Plastics Economy Investor Forum - Meeting Point for Innovations

10.12.2018 | Event News

EGU 2019 meeting: Media registration now open

06.12.2018 | Event News

 
Latest News

Data use draining your battery? Tiny device to speed up memory while also saving power

14.12.2018 | Power and Electrical Engineering

Tangled magnetic fields power cosmic particle accelerators

14.12.2018 | Physics and Astronomy

In search of missing worlds, Hubble finds a fast evaporating exoplanet

14.12.2018 | Physics and Astronomy

VideoLinks
Science & Research
Overview of more VideoLinks >>>