thank you. >> thank you, commissioner rosenworcel. when disaster strikes it is essential that americans in harm's way get reliable information so that they can stay safe and protect their loved ones. the wireless emergency alert system, or wea, is one important tool for emergency managers to quickly convey such information such as tornado warnings to the public on their mobile devices. since wea became operational in 2012 it has been used over 33,000 times. recently, wea was used four times in response to wildfires in northern california, 16 times more than wildfires around los angeles. wea was also used extensively in all areas affected by recent hurricanes, including 21 alerts sent in puerto rico alone. but we've heard that many jurisdictions are hesitant to use wea because it lacks granularity. that is, people may receive the alert even though their locatable outside of an affected target energy. overbroad alerting can cause public confusion and leads him to opt out of receiving alerts altogether, and many instances it can complica