Personal Weather Stations Helping With Weather Forecasting

Weather Storm writes "Weather information from thousands of personal weather stations are being used for weather forecasting by several private and government agencies, including the National Oceanic and Atmospheric Administration (NOAA) and the Department of Homeland Security (DHS). The Citizens Weather Observation Program (CWOP) was created by a few amateur radio operators experimenting with transmitting weather data with packet radios, but it has expanded to include Internet-only weather stations as well. As of September 2007, nearly 5,000 stations worldwide reported weather data regularly to CWOP's FindU database. The weather data is forwarded every 15 minutes to NOAA's Meteorological Assimilation Data Ingest System (MADIS), checked for temporary and spatial consistency, than utilized by computer forecast models and internal forecast verification programs. In a Febuary 2007 report (PDF) DHS listed CWOP as a national assets to the 'BioWatch' Network, stating that data from personal weather stations could be useful in weather forecasts for hazardous releases. In 2007, the FindU server received 422,262,687 weather reports which is a 29.5% increase over 2006." The personal weather stations certainly come in stylish shapes.

Comments

Troll food

[TapeCutter]

Jim has a better track record than you. From the wiki link...

"In 1981 Hansen and a team of scientists at Goddard had reached the conclusion that carbon dioxide in the atmosphere would lead to global warming sooner than previously predicted. While other climatoligists had already predicted that a trend would be apparent by 2020, Hansen predicted, in a paper published in Science, that the change was already occurring and that there would record high temperatures as early as 1990. He also predicted that it would be difficult to convince politicians and the public to react. "

A Similar Sort of Organization

[PineHall]

"CoCoRaHS (the Community Collaborative Rain, Hail and Snow Network) is a unique, non-profit, community-based network of volunteers of all ages and backgrounds working together to measure and map precipitation (rain, hail and snow). By using low-cost measurement tools, stressing training and education, and utilizing an interactive Web-site, our aim is to provide the highest quality data for natural resource, education and research applications."

Look Out the Window

[BanjoBob]

I was trying to determine the weather so I could decide if I wanted to drive 60 miles north. The sky was very cloudy and dark. It was cold and it looked like snow would fall any minute. The Weather Channel and Weather.com both said it was clear skies all the way. I checked the forcasts on Accuweather and weather.com. Same thing -- nothing but clear skies all day. There was just one problem. You couldn't see a clear sky anywhere.

I really suggest that before these services post data like this that they look out the window first.

Computers, data, NEXRAD and all are fine but, they often are blind too. I would guess that along the Rocky Mountains that the weather service is correct about 65% of the time. The other 35% they are so far off that it is amazing. We've had an inch of rain when it is reported clear skies and good weather. We've had snow on clear days. We've had clear days when the weather service reports cloudy...

My dad was piloting a plane out of Kansas City when he was told to take a heading directly into a huge thunderhead. He told the center that there was a huge thunderhead in front of him on that heading. The center told him there wasn't -- nothing on the radar. My dad asked the controller to...Look Out The Window. He was given directions around the storm. It's no wonder that weather is a part of learning to fly.

Best advice - look out the window.