The President's National Medal of Science: Recipient Details
National Academy of Sciences
Washington,District of Columbia 20418 USA
"For his contributions to the understanding of the deepest interior of the earth and the mitigation of natural disasters, and his service in academia, as a government official, and at the National Academy of Sciences."
Presented by Vice President Gore at Andrew W. Mellon Auditorium, Washington, DC on Monday, December 19, 1994.