Rick is centered about 445 miles (715 kilometers) west-southwest of Manzanillo, Mexico, and is moving west-northwest at 12 mph (19 kph).
Here's a look at the hurricanes that have made landfall as Category 5 storms, leaving death and destruction in their wake.
Kevin has already dissipated over the Pacific.
The storm is centered 1,695 miles (2,725 kilometers) west-southwest of the southern tip of Baja California, Mexico. It is moving west at 13 mph (20 kph).
The phenomenon could cause heavy rains in Jalisco, Colima and Michoacán.