Power has mostly been restored to cities across Spain and Portugal after a major outage caused chaos yesterday. But a debate is growing about what caused the cuts. Follow the latest updates here.
AFAIK, this happens when certain conditions are set and then arcs induce air waves that can cause damage to nearby systems. They also talked about rapidly changing temperatures at some places and if I understood it correctly, then it is the case that moist and rough surfaces of electric equipment can increase the likelihood and severity of things like that, but rapidly changing temperatures can cause moist surfaces.
Induced atmospheric vibration.
AFAIK, this happens when certain conditions are set and then arcs induce air waves that can cause damage to nearby systems. They also talked about rapidly changing temperatures at some places and if I understood it correctly, then it is the case that moist and rough surfaces of electric equipment can increase the likelihood and severity of things like that, but rapidly changing temperatures can cause moist surfaces.
Interesting. Sounds weird AF, gotta look that up