Pnsn.org – Pacific Northwest Seismic Network
Pnsn.org is the official website of the Pacific Northwest Seismic Network (PNSN), an American organization that collects and studies ground motions from almost 400 seismometers in Oregon and Washington in order monitor volcanic and tectonic activity.
This information is used in order to advice and alert about possible earthquake hazards in the area. Here you can learn everything about them including history and mission. All their services and activities are detailed here along with all their latest news and major upcoming events. Also, you can access to comprehensive information about earthquakes and volcanoes and what to do in such an event. The site also features a report with all the latest quake and volcanoes activities. Finally, if you need further assistance or you have any inquiry here you can find all their contact details and you can also use this site in order to report any seismic activity in your area. 
