Happy National Weatherperson's Day!
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Happy National Weatherperson's Day!
Today commemorates the birth of John Jeffries in 1744. Jeffries, one of Americas first weather observers, began taking daily weather observations in Boston in 1774 and he took the first balloon observation in 1784.

This is a day to recognize the men and women who collectively provide Americans with the best weather, water, and climate forecasts and warning services of any nation.

Many of us take weather information for granted. Turn on a light switch, you get light. Turn on your television or radio, or check a web site and you get the weather forecast. It is easy to forget that around the clock, dedicated meteorologists, hydrologists, technicians and weathercasters are vigilantly creating forecasts to help you plan your day and issuing warnings to help keep you safe.

The men and women at your local National Weather Service forecast office gather raw weather data, analyze the data, and study numerical computer models in order to issue weather and river forecasts and warnings that protect life and property.

Specialized marine and aviation forecasts help enhance the national economy. Spot forecasts help firefighters control wildfires and emergency management officials contain hazardous chemical spills. Extensive climate records help engineers, architects, researchers, insurance companies and utilities.

The primary mission of the National Weather Service is to provide the American public with the best possible warning service to protect lives and property. Recent severe weather statistics show that we continue to improve our capability to warn the public of impending hazardous weather.

Nationally, lead time for flash flood warnings improved from 22 minutes in 1993 to 73 minutes in 2011. Lead time for tornado warnings has increased from 6 minutes in 1993 to almost 15 minutes today. In addition, tornado warning accuracy increased from 43 percent to 74 percent. Winter storm accuracy in 2011 was 88 percent with an average lead time of 20 hours. Finally, 2011 5-day temperature forecasts have the same level of accuracy as 2-day forecasts from 1971 and 3-day forecasts from 1991. These more accurate and longer lead time warnings help communities stay safe.

The National Weather Service could not accomplish its mission without a diverse group of partners helping in the process.
In central Pennsylvania, over 120 volunteer cooperative observers take regular measurements of temperature, precipitation and other data, which is used by forecasters and climatologists. We also have over 3,500 volunteer storm spotters that are trained by our National Weather Service office to provide visual reports of severe weather conditions to our office and local emergency management officials.

Most of the colorful weather graphics seen on television and in newspapers come from another member of Americas weather team. Commercial weather companies enhance the presentation of National Weather Service data, provide information for their clients in the media and other weather-sensitive industries, and provide customized forecasts and services for clients.

Finally, television weathercasters are the most visible members of Americas weather team. They are the trusted faces many people turn to for weather information, and they relay the official National Weather Service watches and warnings for hazardous weather.

On National Weatherperson's Day, the National Weather Service in State College, PA would like to thank all of our volunteers and partners in television and commercial weather services. Happy Weatherperson's Day!

(Original story by NWS Medford, OR and NWS St. Louis, MO)
Rainbow Over 328 Innovation Blvd - courtesy L. Thario
Rainbow Over 328 Innovation Blvd - courtesy L. Thario

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US Dept of Commerce
NOAA National Weather Service
Central Pennsylvania Weather Forecast Office
328 Innovation Blvd, Suite 330
State College, Pennsylvania 16803
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Page Last Modified: 05 February 2013 17:10:57 UTC
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