National Weather Service

May 29, 2008 - 10:22am

The National Convective Weather Forecast (NCWF), which combines National Weather Service (NWS) radar mosaics and cloud-to-ground lightning data into a
six-color hazardous weather depiction, is now available on the Internet and the NWS information networks.

May 15, 2008 - 8:22am

Although the official raison d’etre for the Friends/Partners in Aviation Weather is to coordinate the needs of users and the ability of the National Weather Service (NWS) and the FAA to serve those needs, it could be likened to a nagging spouse.

May 7, 2008 - 9:48am

OK, so we all know that no one ever does anything more than talk about the weather. But the folks at the National Weather Service’s aviation branch are doing their best to make sure that when they do talk about the aviation climate, at least the dialogue is as accurate as possible.

March 26, 2008 - 11:05am

While the term space weather may at first invoke visions of Capt. Kirk and his starship Enterprise encountering ion storms, it is in reality something which affects radio communications, satellite transmissions and signals intelligence. And because HF radio is particularly susceptible, it often forces airlines and any other aircraft operating on polar routes to switch to different tracks, and sometimes make unscheduled fuel stops.

January 4, 2008 - 6:01am

Air traffic controllers at the FAA’s 20 contiguous en route centers are now able to see more accurate, timely weather information on the same display that shows aircraft position data, which the agency claims will reduce the potential for weather-related accidents and lessen the effect of weather on airspace efficiency.

November 5, 2007 - 6:30am

The National Weather Service has awarded a team led by L-3 Enterprise IT Solutions a $43 million contract to upgrade Nexrad radar sites. Consisting of 171 weather radars positioned across the U.S. and a handful overseas, the sites collect data on local weather phenomena, which are then used to predict convective activity.

June 1, 2007 - 6:46am

Summer is almost upon us in the northern hemisphere, but the FAA is embroiled in two significant icing-related issues: a proposed new rule for when de-ice systems are activated and a new interpretation of the term “known icing.”

April 3, 2007 - 7:41am

Back in the early 1930s, when Capt. Elrey Jeppesen first started delivering airmail to remote towns and cities in the Western U.S. in single-engine Boeing biplanes, aviation most assuredly leaned more toward art than science.

March 30, 2007 - 1:19pm

ISRAEL AIRCRAFT INDUSTRIES 1124A, TAOS, N.M., NOV. 8, 2002–The NTSB determined the probable cause of this accident was the pilot’s inadvertent flight into mountain-wave weather conditions while IMC, resulting in loss of aircraft control.

March 28, 2007 - 6:16am

Predicting the weather is a little like trying to pick up Jell-O before it sets. There are a lot of molecules up there, all interacting in less than predictable ways. It is a little surprising, then, that the head of one of the world’s foremost weather-data specialists says forecast accuracy is about to see vast improvements over and above what today’s computer modeling is capable of generating.

 
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