Consider the following scenario: you live near the shoreline and hear a report that an earthquake hit the ocean floor near your location. your town may experience
a. a tsunami.
b. rain.
c. hail.
d. snow.

it deviates because of the date.

explanation:

the international date line is an imaginary zig zag line on the surface of the earth roughly following the 180 degree meridian. crossing the date line causes the date to be changed exactly by one day. crossing the line from east to west , one loses a day . and from west to east, one gains a day.