On Wednesday, 23 April 2014 13:36:50 UTC+1, Weatherlawyer wrote:

Similar time = similar spell. (Only not necessarily in that order.)

A volcanic eruption and a run of US tornadoes has occurred or is about to.
I just had the leg cramps to go with them.

You don't get much of an eruption without the suitable winds. And there is nothing to show any of them coming before this spell ends. Things will pick up on Monday sometime around evening the JTWC will be giving storm warnings.

Tuesday, there will be a TD with a likelihood of hurricane force tropicals pending. Before a VEI situation the first wave of storms will deplete before the real thing comes and thus later in the week we will have a Cat 3 or so.