But Ghilarducci said the Los Angeles fires showed there is constant need for improved coordination and training.

Los Angeles officials emphasized the importance of coordination with federal officials as the city undertakes one of the largest disaster recovery efforts in its history.

Xi called on Putin to "continue deepening strategic coordination, firming up mutual support, and safeguarding legitimate interests".

But moving water from those places requires coordination between the city and the region’s water wholesaler, the Metropolitan Water District of Southern California.

Since the fires began, he wrote in an email, “Court leadership has actively monitored the evolving situation, adjusting court operations in coordination with local and state emergency officials.”