Your question is sane, but comes up each year.
I'm afraid the answer is no.
If the cache has a found with co-ords, then it's been moved.
If the cache has a moved with co-ords, then it's been moved.
If the cache has a found with no co-ords, then ...
a. It may be in the hands of the finder and on the way to a new location.
b. It may be still in place and the finder isn't going to move it on.
You never know whether the cache is in place or not based on the last log. It may have been found and moved without a log being made yet.
So, you're going to have to get off your bum and go have a look
Checking the latest logs will be the best indication that it's there or not, provided you haven't been beaten (say in the last 15 minutes, damn you s_mc500)