Rated 5 out of 5 stars

Just installed the last version but it's the same. Last alerts are from 30 July. For instance the last earthquake from 27 Aug, 4.2 Spanish Springs, Nevada doesn't show up. I use Mozilla 23.0.1.

This review is for a previous version of the add-on (8.0.1.1-signed).  This user has other reviews of this add-on.