May 12 2008, In WenChuan SiChuan of China M 8.0 earthquake occurred. Poeple pay more attention to earthquake. As we are working in front of computer, how can we know where and how strong earthquake occurr. Here hava a Firefox add-on can give us earthquake Alert.
It alerts you with the basic information (date, location, and magnitude) of each earthquake. By default your browser will shake proportional to the earthquake magnitude. You can configure the alert methods and even you can limit the alerts by the earth quake magnitude. The recent quakes menu provides a link to the detailed information of quake @ the USGS (US Geological Survey) website.
Extension name: eQuake Alert
Download address: https://addons.mozilla.org/en-US/firefox/addon/2239