Once I analyse all the models, I choose a target. This target is merely a region or town base from where I can re-analyse once I am closer or at the target. If conditions change or storms develop earlier or in a slightly different location, an adjustment to both the the target and chase plan may…
Author: admin
Jimmy Deguara is a professional storm chaser. His interest in severe weather stems back to his childhood years. It was the influence of floods and runoff associated with heavy rain which first intrigued him, and the challenge in forecasting led to his interest in thunderstorms, particularly heavy rain and hail. During 1989, a talk by Chuck Doswell on tornadoes enhanced Jimmy’s dream of chasing after a tornado. There have been a few tornadic encounters in Australia including a storm that has to be one of the favourites with an at Coffs Harbour. But it was the US trip and associated tornadoes that became the highlight of his career and dream come true! US chasing will now be an important part of his chasing calendar. And just to add to the excitement, Jimmy intercepted at close range a strong Australian tornado in northeastern NSW at the township of Dunoon.
Jimmy has frequented the media. Stories usually relate to severe weather events or interest in storm chasing. He is committed to public awareness and safety issues related to severe storms.
Preparing the forecast
What I tend to look for are the main ingredients of instability, rich low level moisture, heat and some forcing mechanism on these models. Added to these ingredients are the winds in the various levels of the atmosphere which are part of the current models. These winds determine where the storm will go often referred…