Side Scan Sonar Technology News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Toward the west. Hour by hour temperatures rise all night long to near 70 degrees tomorrow morning. Got a chance of those downpours especially early on. With those storms we could see damaging wind gusts. Some gusts could be if excess of 50 Miles Per Hour. Tonight already 20 to 30 Miles Per Hour out of the southeast that caused pock of minor coastal flooding today a wind advisory out for eastern massachusetts as well as the seacoast heading toward coastal maine. Gusts 50 Miles Per Hour late tonight into tomorrow morning. Well look forward to the Holiday Weekend coming up in you just a bit. Kne...

Russian moves and western moves. Again tonight we have a lot to cover. Lets begin with flight 370 and the bluefin21. Finding the boeing triple 7 depends on the bluefin which could be a problem. The breaking news, it is just back from a third mission, the first full outing after the mission was cut short. Michael holmes joins us from headquarters from perth, australia, so tell us about this third time in the water. Reporter yeah, third time is a charm. That is right, anderson, it is back after a First Complete mission. You remember the other two missio missions, the first one cut short because ...

Pereira, berman duo, john is off today. Its 11 00 a. M. In the east. That means its 8 00 a. M. Bright and early in the west. We start with the search for flight 370. It moves deep under water now. 38 days after the jetliner vanished without a trace, a robotic submarine was launched just hours ago. Its starting to scan and map the floor of the indian ocean looking for any sign of wreckage. The bluefin21 will use sonar to map the sea floor. Searching this entire area could take as long as two months. An gus houston says its the best option. The deployment of the autonomous underwater vehicle has...

. well, as you know search teams in the indian ocean are using side scan sonar technology to map the ocean floor and look for possible debris. there are a lot of challenges, and as david gallo said, there are amazing challenges at such a depth. cnn's stephanie elam as more off the coast of california, to tell us how it works. so take us through it, stephanie, how does it work? >> reporter: anderson, it is really interesting, it sounds difficult, but the sonars are being used in the search for the missing plane, temll us how it works. >> right, there are a number of varieties. this is a multi...

debris from the aircraft on ocean floor. >> also announcing at that point an oil slick was spotted in the search zone. the source of that oil slick has not been determined. a sample has been taken. it will be tested. let's take you straight to perth, australia, where the search is being coordinated. the decision to launch the bluefin-21 because no pings have been detected for six days. what is the plan for this under water sub? >> reporter: it's going to be gone down on these 24-hour missions. it takes two hours just to get to the bottom. it's almost three miles down. it's going to be hover...