A fire test will begin Tuesday evening and run until Thursday. Investigators hope it will help them determine how the Palisades fire ignited.

The ATF will do the controlled fire testing tonight through Thursday.

There is no cause for public concern, or need to report the small testing flames that may be periodically visible near Tesmescal Ridge to 911,” said LAFD’s Brian Humphrey.

Iran says the fire at a southern port rocked by an explosion finally was extinguished as the death toll in the incident rose to at least 70 people killed.

The death toll from a major explosion in Iran's most important container port of Bandar Abbas rose to at least 70, with over 1,200 injured, state media said on Monday, as firefighters battled a blaze that Iranian officials said was now under control 48 hours after the start of the fire.