Was foggy, very Blight Flash in Northwest. Just like lightning. So bright that it shut off the street lights and they re-set and lit back up. Also knocked cable out and that re-set and came back on. No loss of Power whatsoever. Contacted local news and they had no reports. Contacted Power company LCEC and no reported power problems this AM. Never see anything that bright. Maybe meteor in the Gulf? No sound whatsoever. Black night.Just curious it was so large not sure how anyone could miss it.