'Thunders' in the Bible

And Moses said, When I am gone outside the town, my hands will be stretched out to the Lord; the thunders and the ice-storm will come to an end, so that you may see that the earth is the Lord's.

So Moses went out of the town, and stretching out his hands made prayer to God: and the thunders and the ice-storm came to an end; and the fall of rain was stopped.

But when Pharaoh saw that the rain and the ice-storm and the thunders were ended, he went on sinning, and made his heart hard, he and his servants.

And when morning came on the third day, there were thunders and flames and a thick cloud on the mountain, and a horn sounding very loud; and all the people in the tents were shaking with fear.

And who has knowledge of how the clouds are stretched out, or of the thunders of his tent?