Usually, treatment of a lipoma is not necessary, unless the tumor becomes painful or restricts movement. They are usually removed for cosmetic reasons, if they grow very large, or for histopathology to check that they are not a more dangerous type of tumor such as a liposarcoma.
The world's largest earthquake with an instrumentally documented magnitude occurred on May 22, 1960 near Valdivia, in southern Chile. It was assigned a magnitude of 9.5 by the United States Geological Survey.
The United States Geological Survey maintains a nearly real-time quake map on their website (in the related links section) if you're interested in seeing where there have been earthquakes in the past week or so. Alaska has the most earthquakes per year, around 12,000. California has the second most earthquakes per year, around 10,000. Hawaii has the third most earthquakes per year, around 8,000.