North America-Europe Hyper Outbreak Sequence

Prologue
After hurricane Irma dissipated, It left remnants of storms left behind in the whole E of USA. An strong cold front accompanied by an powerful jet stream moving S. This cold front was so large that it caused mesocyclones to form everywhere. Another cold front, again very large moved into W of USA, again spawning large amounts of mesocyclones. Before 15 minutes these mesocyclones appeared, there were countless tornado warnings, watches and severe storm warnings all over USA, Including an tiny portion of Canada and Mexico.