• Better earthquake early-warning system

    Geophysicists have developed a new way of calculating the magnitude of an imminent earthquake by making better use of measurements of the compression waves produced early in the event. They say that the technique could be used to create a better early-warning system for earthquakes that could be used worldwide.

  • Smart software fighting fire with #fire

    Australia’s key disaster management agencies have joined forces to tackle the problem of how to access and interpret information gathered during bushfires and other natural disasters to help emergency services save lives and property.

  • New drone to monitor radiation following nuclear disasters

    Researchers have unveiled a large semi-autonomous drone called the ARM system which could be used to provide visual and thermal monitoring of radiation after a release of nuclear material. The system was developed in response to requirements for radiation monitoring in event of the release of radioactive materials.

  • Forecasting long-lived wildfires

    Scientists have developed a new computer modeling technique that offers the promise, for the first time, of producing continually updated daylong predictions of wildfire growth throughout the lifetime of long-lived blazes. The technique combines cutting-edge simulations portraying the interaction of weather and fire behavior with newly available satellite observations of active wildfires.

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  • Philippines prepares for worse disasters to come

    On average, the Philippines experiences about twenty typhoons a year, including three super-typhoons and many incidents of flooding, drought, earthquakes, tremors, and occasional volcanic eruptions, making the country one of the most naturally disaster-prone areas in the world. Filipino government agencies, with the help of international disaster and relief agencies, have created new strategies for disaster preparedness, response, and mitigation which may well have potential applications in other parts of the world. As the impact of climate change grows more pronounced, the Philippines is becoming a hothouse for developing new methods and systems in the growing business of disaster relief.

  • Resources on disaster preparedness, resilience

    One year after Superstorm Sandy hit the eastern United States, local, state, and federal agencies as well as community groups and businesses are working to strengthen the U.S.s resilience to future disasters. A National Research Council (NRC) has issues a series of studies and reports, and has put together workshops and study groups, which should advance the national conversation on preparedness and resilience.

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  • The only effective asteroid defense: early detection – and evacuation of impact area

    For the threat of meteor strikes large or small, early detection is key, and evacuation may be the only defense needed within the next 1,000 years, according to an asteroid impact expert. He says that the best investment in asteroid defense is not in weapons to deflect them, but in telescopes and surveys to find them.

  • Competitors selected for DARPA Spectrum Challenge

    As wireless devices proliferate and the radio spectrum becomes ever more congested, all users have a common interest in radio technologies that can accommodate the largest number of users but still enable priority traffic to get through. Three wild card selections remain to be selected for the DARPA Spectrum Challenge, a competition aiming to demonstrate solutions for more robust wireless radio technologies.

  • Social media analytics help emergency responders

    If you think keeping up with what is happening via Twitter, Facebook, and other social media is like drinking from a fire hose, multiply that by seven billion — and you will have a sense of what researchers who are working on SALSA (SociAL Sensor Analytics) are facing. Efforts of emergency responders and public health advocates could be boosted by SALSA.

  • Mississippi towns build tornado-proof domes

    Following a devastating tornado two years ago, the town of Smithville, Mississippi, has started construction on a tornado-proof dome. The dome, to be built on the grounds of the local high school, will double as a gym and a storm shelter. Other towns in Mississippi have also begun their own dome projects.

  • Automakers help Detroit emergency services

    General Motors, Ford Motors, and the Chrysler Group joined Blue Cross Blue Shield of Michigan, Quicken Loans, and several other businesses in the Detroit area to donate $8 million for new ambulances and police cars, on the same day that emergency manager Kevyn Orr started his job.

  • Cockroaches gait informs search-and-rescue robot design

    More than 70 percent of Earth’s land surface is not navigable by wheeled or tracked vehicles, so legged robots could potentially bridge the gap for ground-based operations like search and rescue and defense. New insights on how cockroaches stabilize could help engineers design steadier robots for operating on difficult terrain.

  • Jumping soft robots avoid obstacles during search and rescue operations

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    These soft robots can already stand, walk, wriggle under obstacles, and change colors. Now researchers are adding a new skill to the soft robot tool kit: jumping. Researchers make the robots jump by using combustible gases. This ability to jump could one day prove critical in allowing the robots to avoid obstacles during search and rescue operations.

  • How to act if there is a fire on a high-speed train

    Researchers have used computer models to analyze the best way to evacuate the Spanish High Speed Train (AVE) in the case of fire; the involvement of the crew in organizing the fast transfer of passengers, completing the process before the train comes to a halt, and collective collaboration to assist those with reduced mobility are just some of the strategies to be followed

  • Earthquake risk looms large in the Pacific Northwest

    A comprehensive analysis of the Cascadia Subduction Zone off the Pacific Northwest coast confirms that the region has had numerous earthquakes over the past 10,000 years, and suggests that the southern Oregon coast may be most vulnerable based on recurrence frequency