Two Regina-based storm chasers and spotters are tracking the same system that spawned the deadly tornado in Moore, Oklahoma on Monday.

Greg Johnson was in Oklahoma on Monday and is now headed for Dallas, Texas, where the storm is expected to strike next.

Johnson told CBC what it's like tracking deadly storms and what people in Saskatchewan can learn about what's happening in the U.S. right now. 

Meanwhile, Nick Schenher, who works with Johnson, talked to Morning Edition host Sheila Coles about monitoring the massive twister.

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