University of Illinois atmospheric scientist David Kristovich tested a mobile sounding system that might help predict the fate of storms that move across Lake Michigan. This system measures temperature, humidity, and atmospheric pressure.

“The Great Lakes make it difficult to predict summer weather. One problem weather forecasters face is determining what will happen when massive storms reach one side of the lake. It is hard to figure out if those storms will make it across to the other side and cause severe weather,” Kristovich said. “We don’t have a lot of information. On the lake, we don’t have people taking observations all over the place like we do on land.”

The device they used is called a rawinsonde, which is attached to a weather balloon with a parachute. Because the system is connected to a balloon, researchers were also able to record the wind direction and speed.

Kristovich said having a test run for the device was critical for ironing out issues for future projects.

This study is one of many funded as development of “seed” grants for researchers, either to begin start-up studies that may grow into larger work, or to complete ongoing projects. This project and others are highlighted in our latest issue of our newsletter, The Helm.

 

IISG Instagram

Applications are open! Graduate student applicants can request up to $10,000 to support research expenses, graduate student stipends, travel, or other activities that help expand the scholarly or societal impact of their research.One of IISG’s long-term goals is to help build a community of researchers and outreach professionals focused on critically important Lake Michigan issues. The IISG Scholars programs are designed to help build this community by introducing researchers to the issues and the individuals, organizations, and communities that are affected by them.Applications due April 9th.Learn more about this opportunity at the link in bio.
Join us for a seminar on the latest fish biology, ecology, and fisheries science happening in Lake Michigan. Speaker will include: -Anna Hill (Purdue) with an update on alewife diet and growth rates in Lake Michigan-Charlie Roswell (INHS) with an update on Lake Michigan and Calumet River smallmouth bass movement-Dan Makauska (IL DNR) with an update from the Illinois Department of Natural ResourcesLearn more and register at the link in bio.
Calling all 6-12th grade educators! Only 5 days left to register! Join us for a FREE hands-on workshop exploring the lessons of the new Crayfish and Freshwater Ecosystems Curriculum at the Dunes Learning Center on April 15.Get your feet wet (literally!) with crayfish sampling on the Little Calumet River, learn from an expert aquatic ecologist, and master GIS technology to log scientific data. Participants should come prepared for outdoor learning and bring a laptop for classroom activities. The workshop is open to formal and non-formal educators, with a registration deadline of April 1. Space is limited, so register today at the link in bio.
Skip to content