https://github.com/pnavarrc/earthquake

Earthquakes in Chile
https://github.com/pnavarrc/earthquake

chile d3 d3-geo earthquake-data earthquakes mapbox mapping

Last synced: about 2 months ago
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Earthquakes in Chile

• Host: GitHub
• URL: https://github.com/pnavarrc/earthquake
• Owner: pnavarrc
• Created: 2012-11-29T20:07:07.000Z (almost 12 years ago)
• Default Branch: master
• Last Pushed: 2018-10-31T11:18:14.000Z (almost 6 years ago)
• Last Synced: 2024-04-26T04:34:59.837Z (5 months ago)
• Topics: chile, d3, d3-geo, earthquake-data, earthquakes, mapbox, mapping
• Language: Python
• Size: 1.53 MB
• Stars: 34
• Watchers: 4
• Forks: 10
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# Earthquakes in Chile since 1900







This page allows to visualize the most important seismic events since 1900. The measurement process has improved over time, augmenting the quantity and quality of the earthquake records. The radius and the color of the circles maps to the earthquake magnitude. The interactive visualization:

[Earthquakes in Chile since 1900](http://pnavarrc.github.io/earthquake/)

## Data

### Maps

The mapping libraries and tiles are provided by [MapBox](http://mapbox.com/). Mapbox uses open data from [OpenStreepMap](http://www.openstreetmap.org/) and its contributors.

### Earthquake Data

The earthquake data was retrieved from the [ANSS Composite Catalog](http://quake.geo.berkeley.edu/cnss/) and joined with the [Centennial Catalog](http://earthquake.usgs.gov/research/data/centennial.php) from the [USGS](http://www.usgs.gov/). Thanks to the USGS, to the  Advanced National Seismic System (ANSS) for providing the catalog and to the [Northern California Earthquake Data Center (NCEDC)](http://quake.geo.berkeley.edu/) and to the organizations that contributed the data to the NCEDC.