A law firm representing victims of the Eaton Fire in Los Angeles has submitted photos with a legal filing on Wednesday that appear to show exposed wire at the base of a Southern California Edison tower that the firm alleges may have contributed to the deadly blaze.

Southern California Edison faces a lawsuit over accusations its equipment caused the deadly Eaton Fire in Altadena. See more updates on the Southern California wildfires on Jan. 28 at 4 p.m.

As officials search for the origin of various fires that have devastated wide swaths of Southern California, a new lawsuit alleges that the Eaton Fire began from an electrical spark at a utility transmission tower.

Climate change was a major factor behind the hot, dry weather that gave rise to the devastating LA fires, a scientific study has confirmed. It made those weather conditions about 35% more likely, according to World Weather Attribution - globally recognised for their studies linking extreme weather to climate change.

Although pieces of the analysis include degrees of uncertainty, researchers said trends show climate change increased the likelihood of the fires.

The hot, dry and windy conditions that preceded the Southern California fires were about 35% more likely because of climate change, according to a new report.