Fine-grained tephra adhered under a 33 kV porcelain insulator in Fu...

Fine-grained tephra adhered under a 33 kV porcelain insulator in Fu...

Detailed Description

Fine-grained tephra adhered under a 33 kV porcelain insulator in Futaleufu, Chile following 2008 Chaitén eruption. Note brown burn mark (centre right) from high intensity arc during flashover.

Details

Image Dimensions: 315 x 236

Source:


Wardman et al. 2012-Potential impacts to electric power systems from tephra fall