Howdy James,
I thought that this article was interesting in the fact that the US Forest Service is calling for a prescribed burn [in order] to locate weapons, ammo, and explosives (sounds like reloading powder) that a fugitive may have stashed around his camp site.
This got me to thinking, how safe are your caches? You will want to make sure any caches you have are buried well if they come looking for your cache and burn the area. Also consider that those landmarks/trees that were there may be gone after a burn, so locating it again may be difficult if you are basing it on ‘sight’ only! Be sure to have other methods to recover your cache. Later, – Mark in North Carolina