FaceBook

FEMA
http://www.facebook.com/fema

Twitter

Alaska State Emergency Coordination Center
http://twitter.com/alaska_secc

FEMA Region X
http://www.twitter.com/femaregion10

FEMA Main
http://www.twitter.com/femainfocus

NOAA - Using Twitter for Reporting Significant Weather
http://www.crh.noaa.gov/grb/?n=twitter_lsr

Twitter Tsunami Search
http://twitter.com/search?q="Pacific Tsunami" OR %23tsunami

YouTube

FEMA
http://www.fema.gov/medialibrary
http://www.youtube.com/fema

San Diego County, California
http://www.youtube.com/watch?v=UzR0Rt3i4kc

RSS (Really Simple Syndication)

WC/ATWC RSS Feed
http://wcatwc.arh.noaa.gov/info/tsunamirssabout.php

SMS and Email

WC/ATWC TsunamiWatcher
http://wcatwc.arh.noaa.gov/watcher/tsunamiwatcher.php

Jefferson County, Washington
http://www.jeffcoeoc.org/nixle.htm