Thomas P. Grazulis, in Significant Tornadoes 1680-1991/a Chronology and Analysis of Events, lists the tornado as "probably" an F5.
Johns Hopkins University | Anthony Hopkins | Johns Hopkins Hospital | Johns Hopkins | Gerard Manley Hopkins | Bernard Hopkins | tornado | Panavia Tornado | Lightnin' Hopkins | Harry Hopkins | Hopkins | Stephen Hopkins | Johns Hopkins University Press | Mark Hopkins Hotel | Cleveland Hopkins International Airport | Mark Hopkins | Greg Hopkins | Mark Hopkins, Jr. | Johns Hopkins School of Medicine | April 25–28, 2011 tornado outbreak | Tornado | Peggy Hopkins Joyce | Livingston Hopkins | Elisha Hopkins House | Dallas Tornado | William Hopkins | ''Tornado Class'' | Telma Hopkins | Stephen Hopkins (settler) | Stephen Hopkins (Mayflower passenger) |