To Homeland Security:

http://thewatchers.adorraeli.com/2015/02/16/queensland-hit-by-very-rare-m5-1-earthquake-australia/

Deliberate drilling to the earth's core, to dump toxic wastes can also cause this type of rare earthquake. Homeland Security, F.B.I., and U.S. intelligence must be flown in to re-investigate this unexpected earthquake. Please look for links to all Australians who are Al-Qaeda, and/or DAISH-connected.