May 19, 2013

New Evidence Shows Power of East Coast Earthquakes…

Virginia Earthquake Triggered Landslides at Great Distances

Earthquake shaking in the eastern United States can travel much farther and cause damage over larger areas than previously thought.

U.S. Geological Survey scientists found that last year’s magnitude 5.8 earthquake in Virginia triggered landslides at distances four times farther—and over an area 20 times larger—than previous research has shown.  “We used landslides as an example and direct physical evidence to see how far-reaching shaking from east coast earthquakes could be,” said Randall Jibson, USGS scientist and lead author of this study. “Not every earthquake will trigger landslides, but we can use landslide distributions to estimate characteristics of earthquake energy and how far regional ground shaking could occur. [Read more...]

2011 FEMA Central States Disaster and Earthquake Preparedness Survey Report

Recently, the Federal Emergency Management Agency (FEMA) announced the publishing of the “2011 FEMA Central States Disaster and Earthquake Preparedness Survey Report”  To review the report please visit http://www.fema.gov/library/viewRecord.do?id=6403.


The area within the Central United States (CUS), which consists of Alabama, Arkansas, Illinois, Indiana, Kentucky, Missouri, Mississippi, and Tennessee, and is known as the New Madrid Seismic Zone (NMSZ), is at risk of experiencing a major earthquake.  Although the CUS is not traditionally thought of as an earthquake-prone zone, the scientific community agrees that this area is a seismically active zone. In 2011, several major initiatives increased earthquake awareness among CUS residents, including commemoration of the anniversary of the 1811–1812 New Madrid earthquakes, the first Great Central U.S. ShakeOutTM, and the 2011 National Level Exercise (NLE), which used a catastrophic earthquake in the NMSZ as the scenario.  To educate the residents of these states, the Central United States Earthquake Consortium (CUSEC), with support from FEMA, conducted six months of outreach from December 2010 to May 2011.

The goal of this survey, which was part of the outreach, was to gauge residents’ preparedness for an earthquake and provide actionable recommendations for increasing preparedness.  For example, more than half of the respondents knew the following key actions when in an earthquake: Get close to the ground, get under a large piece of furniture, do not lie on the floor next to a bed, hold onto something and do not run outside if you are currently inside a building. However, more than three in five respondents incorrectly believed that they should get in a doorway, and more than two in five incorrectly believed they should run outside of a building.  FEMA administered the 2011 FEMA CUS Earthquake Survey to 3,211 respondents from the CUS states through telephone interviews.

FEMA summarized the findings of the survey in a report, entitled “2011 FEMA Central States Disaster and Earthquake Preparedness Survey Report”  The report provides insight into the use of hazard-specific outreach, messaging, education and training; the linkage between awareness of outreach and preparedness behaviors; and the value of using multiple channels for outreach and other activities.  As shown in the report, FEMA discovered that individuals exposed to communication and outreach during the months leading up to the ShakeOutTM had much higher measures of awareness of their risk, and knowledge of what to do in response to an earthquake, and had taken steps to prepare for an earthquake or other hazard.

The results of the survey are informing new outreach and research.  FEMA is incorporating these findings into the plan for the National Campaign to Build Resiliency called for under the Presidential Policy Directive 8: National Preparedness by providing more information on local risks and safety drills, and greater outreach through community organizations.  Outreach from community-based organizations and informal discussions among the public are linked with earthquake preparedness behaviors.  For more information, visit fema.gov/earthquake

Awareness to Action – Abstract from National Earthquake Conference

During the 2012 National Earthquake Conference in April 2012, Kate Long, Cal EMA Earthquake and Tsunami Program Deputy presented during a plenary session on risk communication.  Her presentation, “Awareness to Action: The role of value-based messaging in communicating actionable risk to the public” is described in the following abstract: Awareness to Action.

Abstract Summary
In 2011, California Earthquake Authority (CEA) and California Emergency Management Agency (Cal EMA) partnered Value-Based market research to develop of a communications strategy persuasive and effective in moving California residents to a higher level of earthquake preparedness than currently exists. Prior sociology research recommended that educators “brand the message” but did not address a key component of any communications strategy – “what to say” – that will move more Californians to take more readiness actions. Using Harris Interactive’s proprietary VISTA™ (Values In STrategy Assessment) methodology, research focused explicitly on understanding and identifying the most personally compelling personal values in the decision-making process. This approach allows identification of the underlying needs and motivations of California residents as it relates to readiness and preparedness; showing how the rational and emotional components of decision-making are linked. The outcome of VISTA™ is a communications template, or map, depicting the decision-making thought process that gives a blueprint for action – those important factors that motivate our target audience toward immediate and long-term action.

For more information, contact Kate Long, Cal EMA

Less than one month remains to apply for USGS NEHRP Grants…

Applications due May 17, 2012

The U.S. Geological Survey will award up to $7 million in grants and cooperative agreements for earthquake research in 2013.

“These grants have a distinguished history of having supported excellent projects and people as an investment into reducing earthquake hazards,” said USGS Director Marcia McNutt. “Some of our current USGS operational products began as earthquake research grants that were then handed over to the agency for long-term implementation.”  [Read more...]

2011 California Report on Value Based Messaging

California Report on Value Based Messaging
Earthquake Country Alliance / California Emergency Management Agency
Released October 13, 2011


California Earthquake Authority (CEA) and California Emergency Management Agency (Cal EMA) partnered to invest in message development market research, conducted by Harris Interactive, intended to build on prior academic research and guide the development of a communications strategy that will be persuasive and effective in moving California residents to a higher level of earthquake preparedness than currently exists. The ultimate goal is that, across the state, everyone engaged in earthquake  preparedness, can use this strategy to evaluate existing or future messages and ensure that they are hitting on the most relevant elements, as discovered in the research.


Submitted by Kate Long, California Emergency Management Agency