Ring of Fire world's 25 largest volcanic eruptions of the last 11,700 years occurred at volcanoes in the Ring of Fire. The famous and very active San Andreas Fault zone of California is a transform fault which offsets a portion of the East Pacific Rise under the southwestern United States and Mexico; the motion of the fault generates numerous small earthquakes, at multiple times a day, most of which are too small to be felt. The active Queen Charlotte Fault on the west coast of the Haida Gwaii, British Columbia, has generated three large earthquakes during the 20th century: a magnitude 7 event
Ocean City, Maryland Police services in Ocean City is provided by the Ocean City Police Department, which consists of 105 full-time officers and between 100 and 110 seasonal officers. Fire protection in Ocean City is provided by the Ocean City Fire Department, which consists of over 200 volunteer members and over 100 career members. Ocean City's elections are non-partisan. Ocean City has only a single major north−south thoroughfare, Maryland Route 528, known as the Coastal Highway for most of its length, and as Philadelphia Avenue at its southern end. MD 528 continues north into Delaware as Delaware Route 1. Between S. 1st Street