Firefighters on Wednesday confronted persistently strong and dry winds fueling two giant wildfires that have terrified Los Angeles for eight days, testing the resolve of a city upended by the worst disaster in its history.

The Eaton Fire burning just north of Los Angeles and the Palisades Fire that destroyed much of the seaside LA neighborhood of Pacific Palisades broke out Jan. 7 in conditions similar to what’s expected Wednesday. High winds last week pushed flames at remarkable speed and carried fire-sparking embers sometimes miles away.

A beefed-up firefighting force was staged around Los Angeles to attack flare-ups or new blazes and anxious residents prepared for more fire danger as winds began to build Tuesday, a week after two