Warning Information News Today

world. ru watching cnn newsroom. just ahead, powerful storms sweeping across parts of the united states with reports of multiple tornadoes, large hail, and damaging wind. we will speak to a professional storm chaser. and the united states is warning china it could face real cost itself it provides lethal aid to russia for the war on ukraine. and the ex husband and inlaws being charged with murder in the killing of a hong kong model and influencer abby choi. we will have a live repo...

The information didnt get to where it needed to go. last thing ill say, jim, i try to put myself in the situation of someone in the miami field office, this is instance they werent provided by the tip line. nothing they could have done because they didnt have the information yet they are the ones have to go bch the cameras and families and try to explain what happened. >> you know, you can say today we saw the fbi at its best and worz. fbi managed to track russian meddling in the election, and y...

>> jenna: this was described as unusual, but you are saying it is not unheard of this time of year. what made it so deadly? >> unfortunately, it is not something we have never seen before. we occasionally get to too toro outbreaks in the winter and what is critically difficult about that is it tends to be the southeast, move fast at night and because of the timing, people are not always awake to get the word with advanced warning. we really encourage folks to have multiple ways of receiving the ...

That voice of god that you hear, its the warning information and a what to do if theres any problems, theyre getting ready for the overall inaugural parade. military escort that are lining the avenue here as we get ready for the parade in about 45 minutes. >> but we also say it couldnt be a more stark contrast here where its very peaceful where its hundreds of thousands of people it seems that have come o out, lined the streets, everyone is very calm, orderly, so on k and 12, thats a pocket and ...

>> i was astounded by some of the things. this was actually a storm that was very well warned for, the national weather service did an excellent job with the storm. the weather service was crystal clear to stay off the roads after 4:00 p.m. yesterday and yet there were some misinformation being put out there, bad decisions being made so i think were in an era where we have to not only look at our meteorological and technological advances which we will continue to do but we have to improve upon o...

Space? joining us tom jones, a planetary scientist and a former nasa astronaut. tom, youve been working on such a plan talking about it with the united nations. tell us about it. >> well, at the united nations, jon, there is an effort to have international collaboration among the space agencies to share the resources and share information about the detection and warnings of asteroids in the future. with that warning information, the space agencies could collaborate on a deflection mission to war...

This green spot shows parts of buildings and trees being tossed around. >> we wanted to make sure that we were saying, okay, at this point, a tornado is on the ground, a possibly strong tornado, given this type of debris signature we are seeing. >> reporter: current radar uses horizontal beams to sweep storm clouds, and dual polarization sends horizontal and vertical beams with enhanced images. >> reports from the ground from that site, especially at night or in rural areas, to be able to see th...

>> reporter: current radar uses horizontal beams to sweep storm clouds. dual polar radar sweeps with horizontal and vertital themes, sending enhanced images. >> absent of spot spotter reports from the ground there that site, especially at night or in rural areas, to be able to see that possible debris ball or signature from a tornado on the ground gives forecasters increased confidence. >> reporter: confidence to trigger alerts sooner with warning information that is more direct. >> so instead o...

Source. >> just to be specific, how much time can you actually shave off for people in order to save them time, do you think? >> well, we can take you in a little more time off if we had it very rapidly. we could probably get results out in four minutes if we had optimal -- just the perfect stations in the right spot. >> so if you compare that to the current warnings and how long they take, how significant is your technology? >> so the warning -- the warning information we give is actually more ...