The website for Government Technology magazine contains a story about the effective use of social media by local governments and emergency agencies following the east coast earthquake yesterday.
"The emergency situation also demonstrated first responders’ and city officials’ sophisticated use of social media, especially Twitter. Many law enforcement agencies and emergency personnel began tweeting within minutes of the earthquake in order to disseminate information to the public."
The public also turned to social media:
"Initial reports also indicated that cell phone service was down or disrupted in many areas affected by the earthquake, and in turn the public turned to social media to get information."