I got lucky and caught two significant events two and a quarter hours apart last night with one camera. The first was probably somewhere over the Channel, and quite long lasting (5+ seconds).
youtu.be/yTEOulAlG_Q
The second was much closer. Close enough that I missed the start of the event because it started quite high in the sky (probably within 50 Km of my location here in Derby), but not quite high enough to be caught by one of the other cameras which was covering the sky overhead.
youtu.be/nZFjrHavxHA
Sorry, still not sure how to embed!?