Thanks Jack.
I could have posted some wild speculative theories however what's the point, you just get labelled a conspiracy theorist and in this case I don't think there is necessarily a conspiracy in play.
The earth is a weird and wonderful place and there are so many things we still don't understand about its awesome power, one day we may well know the truth about the strange occurrences in the 'Triangles' until then this will remain one of the most compelling mysteries of our time.