Initial hypothesis put forward as to the cause of the Los Angeles fires
US investigators believe that a power line, which can withstand wind speeds of up to 90km/h, was outdone at 150km/h, causing the line to fall and sparks to fly.
US investigators believe that a power line, which can withstand wind speeds of up to 90km/h, was outdone at 150km/h, causing the line to fall and sparks to fly.