Archives
Categories
WeatherGuys Links
Monthly Archives: May 2026
Who or what triggers the decision to sound a tornado siren?
The National Weather Service is responsible for issuing forecasts, watches and warnings for a variety of weather and water hazards. A “warning” is issued when hazardous weather poses an immediate threat to life or property.
A warning can be issued for a variety of hazardous weather, including tornadoes, thunderstorms and flash floods. These threats can form quickly, last a few minutes and impact a small area. Forecasters must rely heavily on observational data from Doppler radar, satellite, and other ground-based equipment and sensors to inform them during the warning process. Continue reading
Category: Meteorology, Severe Weather, Weather Dangers
Comments Off on Who or what triggers the decision to sound a tornado siren?
Comments Off on Who or what triggers the decision to sound a tornado siren?
Are we ahead of schedule with the spring greening?
We all just lived through a historic April here in Madison, and broadly across the region.
In Madison and Milwaukee, April 2026 was the wettest April since record keeping began in 1869 and 1871, respectively. Madison received 7.26 inches of rain during the month, more than half of that amount coming on just three days (1.34 inches on April 2, 1.53 inches on April 14 and 0.98 inch on April 17). Continue reading
Is global warming impacting bird migration?
Global warming refers to the rise in global temperatures due to the increasing concentrations of greenhouse gases in the atmosphere. One impact is that northern latitudes are experiencing warmer mean annual temperatures and experiencing earlier springs, milder winters and delayed falls.
Bird migration is a natural phenomenon that involves the seasonal movement of birds from one place to another. Their evolutionary adaptation allows species to take advantage of seasonal resources and avoid harsh winter conditions. Because seasonal change is a dependable feature of our planet, migratory bird species have adapted to this seasonality as it coincides with the optimal conditions for feeding, breeding and raising their young. Continue reading
