Had I been expecting a sound so I hadn't counted put 30 seconds to 1 1/2 minutes later. I hadn't gone but 8 blocks from a stop light.
The flash was solid the glowing trail downwards widened out. But the trail was broken up like fizzling downwards flashes.
the initial flash was 8 times the size I see for Venus. As it fragmented downwards and out both left and right from the initial size by double there were fizzled flashes however those flashes were about Venus brightness.