Suppose The 1964 Alaska earthquake, also known as the Good Friday earthquake, was the largest earthquake ever recorded in North American history. It had a magnitude of 9.2 and caused widespread damage in Alaska, as well as a tsunami that affected areas as far away as California. The earthquake lasted for approximately 4 minutes and resulted in 139 deaths.
Can we infer that "the 1964 Alaska earthquake had a magnitude of 6.0"? Yes, no, or maybe?