• New technology could lead to an earthquake prediction system

    A new airborne radar-based mapping technology allows scientists to see earthquake images on the ground for the first time; the airborne images show tiny or large motions that occurred beneath the surface of the earth, on the fault line, which can not be seen by flying over an area or walking on the surface

  • Scientist says nuclear weapons best bet for saving Earth from asteroids

    Scientists argue that the best way to prevent a large asteroid from doing grave damage to Earth is to blast the asteroid with nuclear weapons; the sheer power of a nuclear explosion may make it the most practical and cost-effective option for deflecting or fragmenting asteroids, compared with alternatives such as chemical fuel or laser beams; for one thing, a nuclear explosive would be cheaper to launch into space due to its large amount of energy per unit mass; in contrast, a non-nuclear blast might require several launches for an equivalent amount of power

  • Online monitors of Yorkshire flood risk

    The U.K. Environment Agency now offers individuals and businesses at flood risk in Yorkshire a real-time Web-based monitoring of local river and sea levels; the data from more than 1,700 monitoring stations across England and Wales will complement personalized phone and text-message alerts from the Environment Agency’s free flood-warning service

  • Tiny flying robots to monitor forest-fires, chemical spills, and more

    Swiss researchers developed a tiny flying robot which could be equipped with different sensors and small cameras for a variety of applications; the robot could monitor different kinds of emergencies — from forest fires to chemical accidents

  • Italian scientists face manslaughter charges for failing to predict 2009 L'Aquila earthquake

    Italian prosecutors have issued indictment against six scientists for failing to warn the residents of L’Aquila about the 6 April 2009 earthquake; the magnitude-6.3 earthquake caused 308 deaths and 1,600 injuries, and left more than 65,000 people homeless; prosecutors say the scientists participated in a press conference on 31 March, in which they encouraged residents not to move out of the L’Aquila region; coming to the defense of the seismologists, nearly 4,000 scientists from around the world have signed a letter to Italy’s president, urging him to focus on earthquake preparation rather than holding scientists responsible for something that they cannot do — predict earthquakes

  • DHS adopts ASIS's resilience standard for private sector organizations

    DHS has adopted ASIS International’s Organizational Resilience Standard as part of a program designed voluntarily to bolster the resilience of private organizations during man-made and natural disasters and emergencies

  • 2010 hurricane season is going to be a busy one

    The 2010 hurricane season, which began 1 June, is going to be a busy one: the National Hurricane Center forecasts a 70 percent chance of eight to fourteen storms reaching hurricane strength, and three to seven becoming dangerous “major” hurricanes of category 3 and above

  • Attention to design details will make buildings withstand hurricanes

    One example of design ideas architects in hurricane-prone regions should follow: design buildings with square, hexagonal, or even octagonal floor plans with roofs of multiple slopes such as a four-sloped hip roof; these roofs perform better under wind forces than the gable roofs with two slopes; gable roofs are common only because they are cheaper to build; research and testing demonstrate that a 30-degree roof slope will have the best results

  • Scientists monitor earthquakes in real time

    Better to understand earthquakes like El Mayor-Cucapah, researchers have set up GPS instruments throughout the state of California, as part of the California Real Time Network (CRTN); the CRTN consists of more than 130 continuous GPS receivers run by numerous agencies

  • 2010 hurricane season unusually active

    As if the on-going oil spill were not enough, people who live near the Gulf of Mexico and the Atlantic should brace themselves for an unusually active hurricane season this year (the hurricane seasons lasts from 1 June to 30 November); FSU researchers say there will be an average of seventeen named storms with ten of those storms developing into hurricanes in the Atlantic this season; the historical seasonal average is eleven tropical storms with six of them becoming hurricanes

  • Oregon town plans first tsunami-resistant building on stilts

    Geological findings in recent years suggest there is a one-in-three chance that in the next half century a mega-earthquake will tear the seafloor apart off the Oregon Coast; huge waves would surge onto coastal communities in as little as fifteen minutes; an Oregon city plans tsunami-resistant buildings on stilts

  • Berkeley quake demonstration shows bridge safety ideas

    Researchers demonstrate new bridge design that can withstand powerful earthquakes; the design concept relies on building segmented bridges with seismic isolators between the segments; the design would be particularly useful for long stretches of elevated freeways and high-speed rail lines that often run on elevated tracks

  • FEMA says immigration status to determine eligibility for disaster relief

    The Federal Emergency Management Agency (FEMA) says that the legal status of applicants for disaster relief will be taken into account in determining whether or not they are eligible for the agency’s Individual Assistance program’s grant funds

  • Louisiana children taught how to prepare for storms

    The 2010 hurricane season set to begin 1 June; from the Florida panhandle to Brownsville, Texas, there is a 44 percent chance of at least one major hurricane making landfall, compared to a 30 percent average in the last century; the Louisiana homeland security office offers a Get a Game Plan book for children in which the main character, Get-a-Game-Plan Gator, walks children through the necessary preparations for a natural disaster

  • Identifying disaster victims: Looking at teeth to determine victims' age at time of death

    In disasters which claim many victims as well as in an unsolved homicide case, looking at victims’ teeth to determine how old they were at the time of death would help in identifying them; age determination of unknown human bodies is important in the setting of a crime investigation or a mass disaster, because the age at death, birth date, and year of death, as well as gender, can guide investigators to the correct identity among a large number of possible matches