Understanding historical hurricane landfalls is important in preparing for current storms

Seeing where hurricanes have hit and how often is one of the best ways to bring home a powerful hurricane preparedness message. A NOAA website, Historical Hurricane Tracks, lets users insert their zip code and see a map that contains more than 150 years of Atlantic hurricane tracking data. The site also contains global hurricane data from as far back as 1842.

“Knowing more about local hurricane history can help communities better understand their vulnerabilities so they can take steps to be more resilient if a future hurricane strikes.” says David Eslinger, Ph.D., an oceanographer with the NOAA Coastal Services Center and one of the site’s developers.

The Historical Hurricane Tracks website, http://www.csc.noaa.gov/hurricanes, includes tropical cyclone data and information on coastal county hurricane strike data through 2011 while also providing links to detailed reports on the life history and effects of U.S. tropical cyclones since 1958.

In addition to the tracks of storms, the site provides insight to the increasing numbers of the U.S. citizens and infrastructure at risk for hurricanes, detailing population changes for U.S. coastal counties from 1900 to 2000. As the population continues to grow, so too has the number of storms with multi-billion dollars in damages to coastal infrastructure and property. Seven of the top 10 costliest hurricanes in U.S. history have occurred in the past eight years, including seventh-ranked Irene last August with $15.8 billion in damages.

The site’s popularity with the public was evident as Hurricane Irene bore down on the U.S. East Coast. Tens of thousands of people used Historical Hurricane Tracks to compare the National Hurricane Center’s projected path of Irene with past storms. User traffic peaked at over 19,000 visits on August 26, the same day Irene swirled off the North Carolina coast heading towards New York City while saturating the East Coast and New England and leaving millions without power.

Guest blog post by Francisco Sánchez, Under Secretary of Commerce for International Trade.

Since the 2012 Olympic Games began, Minnesotans have competed in sports ranging from basketball to fencing, proving that athletes from the North Star State can succeed on the global stage. The same can be said for Minnesota’s businesses.

Yesterday, I visited Minneapolis to meet with Congressman Keith Ellison, Mayor R.T. Rybak and business and community leaders. It was a great opportunity to see and hear firsthand how local entrepreneurs are designing and manufacturing quality products that are being exported all over the world.

For instance, I had the pleasure of visiting Accent Signage Systems, a small manufacturing company. A pioneer in innovative sign technology, Accent Signage is experiencing the direct benefits of exporting and has plans to increase its workforce by 25 percent in the near future. This is a gleaming example of a business that is successfully competing abroad, and, in doing so, is making a positive impact here at home.  

The Department of Commerce's U.S. Census Bureau today released its first-ever mobile application, "America's Economy," which will provide constantly updated statistics on the U.S. economy, including monthly economic indicators, trends, along with a schedule of upcoming announcements. The app, which is currently available for Android mobile device users, combines statistics from the U.S. Department of Commerce's Census Bureau, Bureau of Economic Analysis, and the U.S. Department of Labor's Bureau of Labor Statistics.

America's Economy is the first mobile app from the Census Bureau that provides smartphone and tablet users with the real-time government statistics that drive business hiring, sales and production decisions and assist economists, researchers, planners and policymakers. The economic indicators track monthly and quarterly trends in industries, such as employment, housing construction, international trade, personal income, retail sales and manufacturing.

The America's Economy app has been developed as part of the Census Bureau's Web Transformation Project and fulfills a key goal of President Obama's recently announced Digital Strategy to provide federal employees and the general public with greater access to government information and services. The creation of this app is also consistent with the Census Bureau's longtime mission of providing accurate statistics about the nation's growth and changes using 21st century technology to make that information available more quickly and easily. Read the full press release. America's Economy is available now for Android users and is expected be available for Apple smartphone and tablet users in the Apple App Store in the coming weeks.

Thanks to a new reference standard developed by Commerce's National Institute of Standards and Technology (NIST), law enforcement agencies will have an easier time linking the nearly 200,000 cartridge cases recovered annually at U.S. crime scenes to specific firearms.

Cartridge cases—the empty shells left behind after a gun is fired—are routinely sent to forensic laboratories for analysis when they're found at a shooting scene. Using a specialized microscope called an Integrated Ballistic Identification System (IBIS), lab technicians acquire digital images of three markings, or "signatures," impressed on the cartridge case by the gun that fired it. These signatures—the firing pin impression, the breech face impression and the ejector mark—are unique when fired from a specific firearm and can serve as "fingerprints" for that gun once the digital images are entered into a national database known as the National Integrated Ballistic Information Network (NIBIN).

For forensic examiners to reliably match recovered cartridge cases with ones whose signatures have been recorded in the NIBIN, they need to have confidence in the accuracy of the equipment and procedures used to make the link. That's where NIST's new "standard casing" comes in. The standard contains two items: an exact replica of a master cartridge case with distinct signature marks (obtained from the Department of Justice's Bureau of Alcohol, Tobacco, Firearms and Explosives, or ATF), and a "golden" digital image of those same signatures that reside on the NIBIN.  Full Tech Beat story