The 1.0 version of Earthquake Alert for Mac was available as a free download on our website. Earthquake Alert for Mac lies within Internet & Network Tools, more precisely General.
From the developer:
Shows image of recent earthquake analysis, from this site: http://pasadena.wr.usgs.gov/step/
You may want to check out more Mac applications, such as Was That an Earthquake, Email Lookout -Mobile & Desktop Email Alerts or Alert Expansion X, which might be similar to Earthquake Alert.
Science Tools