This is prototype to analyse earthquake data from 
https://earthquake.usgs.gov/
https://earthquake.usgs.gov/earthquakes/feed/v1.0/geojson.php



enter a place name to get distance from nearest earthquake
earthquake_distance('place')


enter a place name to get time of nearest earthquake
earthquake_time('')

enter a place name to get place of nearest earthquake
earthquake_place('')

enter a place name to get longitude of nearest earthquake
earthquake_longitude('place')

enter a place name to get latitude of nearest earthquake
earthquake_latitude('place')


get the magnitude of nearest earthquake
earthquake_magnitude('place')


To get dataframe list of all recent earthquakes and their distance from place
earthquake_df('place')