What a night, saw 2 lightning flashes at around midnight, could have been the thunderless sort. Then at 2:40 I was awoken by the loudest thunderclap I can recall. Jumped up out of bed thinking the house was collapsing. Over the next hour I must have counted over 30 flashes with at least 20 returning thunder, after that I had dozed back off but the storm definetely passed over head and must have been very close.