Lon Curtis: Jarrell, TX et al Chase - Chase log reporting the storm that spawned the tornado. - http://www.stormtrack.org/library/logs/chase116.html
Roger Sadler: Jarrell Tx Tornado - Photos and text coverage of the tornado. - http://www.rogersadler.com/Jarrel_tornado/jarrell.htm
Lon Curtis: Jarrell Reprise - Scientific article on the weather phenomenon that produced the tornado. - http://homepages.vvm.com/~curtis/Jarrell/Jarrell.htm
The Jarrell, TX Tornado of 27 May 97 - Images, articles, links, and reports from the National Weather Service's Storm Prediction Center. - http://www.spc.noaa.gov/coolimg/jarrell/index.html
Wikipedia: Central Texas Tornado Outbreak - Encyclopedia article with details about the Jarrell tornado of May 27, 1997 and the weather system that spawned it. - http://en.wikipedia.org/wiki/Jarrell_Tornado