Plaskett fire has swept through more than 5,900 acres in Monterey county and remains un-contained, says Cal Fire

A fire in California’s Big Sur region doubled in size overnight, forcing the evacuation of nearby residents, in a coastal region where firefighters have battled another blaze for weeks.

The Plaskett fire, which sparked on Tuesday, had swept through more than 5,900 acres (2,400 hectares) in Monterey county as of Friday, and remained un-contained, according to Cal Fire. Its cause is under investigation.

Hi-tech cameras orbiting Earth and on the ground, along with AI, help firefighters extinguish blazes before they spread

The fires in Spokane, Washington, this summer are the latest reminder that when a wildfire is detected can be just as important as where it starts. A blaze found within minutes can often be contained before it spreads. Wait too long, and a small spark can become a major disaster.

A new effort to shorten that timeline began in July when a SpaceX rocket carried the first three FireSat satellites into orbit. The trio is the first part of a planned network of 50 satellites built solely to spot wildfires while they are still small enough to stop.