[Update 2:15 p.m.]: The total number acres burned has been updated to 4,330. The original story follows.
[Original story]: With all Cave Fire evacuees headed home today, here’s what you need to know about the blaze now:
The Cave Fire grew to 4,330 acres overnight and is at 20 percent containment as of 11 a.m., which sounds scarier than it actually is.