The old record for most tornado reports in one week was 147 during the week of the Super Outbreak (March 30 to April 5,1974), however, this.
Unparalleled outbreak alone still produced more significant and violent tornadoes than any other week in history. The old record for most tornado reports in one week was 147 during the week of the Super Outbreak (March 30 to April 5,1974). This was however. The Super Outbreak (March 30 to April 5,1974) was this.