Tag Weather
Curiosities: Why does the sky turn green before a tornado?
Scott Bachmeier, a research meteorologist at the Cooperative Institute for Meteorological Satellite Studies at UW–Madison, says that particles in the air scatter…
African dust forecast may help hurricane season predictions
As the official June 1 start of the Atlantic hurricane season approaches, forecasters are developing predictions about the severity of this year's season. For the first time this year, African dust may provide a piece of this puzzle.
The key to quieter Atlantic hurricane seasons may be blowing in the wind
Every year, storms over West Africa disturb millions of tons of dust and strong winds carry those particles into the skies over the Atlantic. According to a recent study led by University of Wisconsin–Madison atmospheric scientists, this dust from Africa directly affects ocean temperature, a key ingredient in Atlantic hurricane development.
Photo, seismograph from Mendota ‘Ice Quake’ posted
The shaking felt Thursday afternoon in areas near Lake Mendota was most likely an ice quake, according to University of Wisconsin–Madison geologists. A tremor was recorded by a geology department seismometer at 12:50 p.m. Thursday, Jan. 31, 2008, and lasted approximately two or three seconds.
Curiosities: Is every snowflake unique?
One fact we know from childhood: every snowflake is unique. Isn’t it? UW–Madison’s snowflake…
UW space science technology powers Google Earth images
Satellite images provide a dramatic view of the Earth and its atmosphere. For timely views of winter weather in Wisconsin or wild fires in California, Google Earth users can now access the most recent high-quality satellite images generated at the Space Science and Engineering Center.
Recent sightings: I can see my house from here
Space Science and Engineering Center Space Science and Engineering Center student Jarek Sromovsky works to string holiday lights on a…
Recipe for a storm: The ingredients for more powerful Atlantic hurricanes
As the world warms, the interaction between the Atlantic Ocean and atmosphere may be the recipe for stronger, more frequent hurricanes.
Curiosities: What determines the colors of the sky at sunrise and sunset?
Photo: Jeff Miller The colors of the sunset result from a phenomenon called scattering, says Steven Ackerman,…
Jordan Gerth: Souping up state weather forecasts
Since arriving at UW–Madison from Kenosha in 2005 as a freshman, the atmospheric and oceanic sciences major has taken a lead role in a project that is making campus weather research tools available to frontline forecasters in Wisconsin’s National Weather Service (NWS) regional offices.
Curiosities: Why does the sky turn green before a tornado?
Scott Bachmeier, a research meteorologist at the Cooperative Institute for Meteorological Satellite Studies at UW–Madison, says that particles in the air scatter…
Curiosities: What are clouds made of?
Question submitted by Jimmy Andruss, 7th Grade, Sennett Middle School.
Preparing for better weather forecasts
UW–Madison scientist Allen Huang is at the forefront of preparations for new satellite instruments and the predicted data deluge.
Online tool accesses Wisconsin winter driving conditions, airport delays
PDA users can quickly assess conditions on major roads in Wisconsin during a blizzard using the University of Wisconsin–Madison's PDA Animated Weather, or PAW - a PDA-friendly online weather service developed at the UW–Madison's Space Science and Engineering Center.
New satellite tools putting hurricanes in sharper focus
A fleet of powerful new visualization tools is giving forecasters an unprecedented look into the anatomy of typhoons and hurricanes, helping refine early-warning systems. Beyond better resolution, these satellite-based tools are helping scientists break tropical cyclones down into their component parts, dissecting some of the forces that create, fuel and steer these dangerous storms.