Exercise/Example: the biggest Earthquake in the UK this Century

The Problem

GeoJSON is a json-based file format for sharing geographic data. One example dataset is the USGS earthquake data:

import requests

quakes = requests.get(
        "starttime": "2000-01-01",
        "maxlatitude": "58.723",
        "minlatitude": "50.008",
        "maxlongitude": "1.67",
        "minlongitude": "-9.756",
        "minmagnitude": "1",
        "endtime": "2021-01-19",
        "orderby": "time-asc",

Your exercise

Determine the location of the largest magnitude earthquake in the UK this century.

You can break this exercise down into several subtasks. You’ll need to:

Load the data

  • Get the text of the web result

  • Parse the data as JSON

Investigate the data

  • Understand how the data is structured into dictionaries and lists

    • Where is the magnitude?

    • Where is the place description or coordinates?

Search through the data

  • Program a search through all the quakes to find the biggest quake

  • Find the place of the biggest quake

Visualise your answer

  • Form a URL for an online map service at that latitude and longitude: look back at the introductory example

  • Display that image