 And the massive wildfire that's been burning in South Jersey since last week is now 90% contained. The Tea Time Hill fire was first spotted in Wharton State Forest Friday morning after it had already consumed 450 acres. The heat and humidity has made it difficult to fight the fire. It has since torched more than 4,000 acres. Fortunately, the fire isn't threatening any structures. No one had to evacuate. Officials say it was sparked by fireworks, and they're looking for whoever set it off.