Preplanned Response News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Determined that none of that activity, at least large, happened. and so we just cancelled the warning. but that's why we put it up and needed time to do the water level evaluation. >> dana: how technically does that work? >> so, the palmer there, they're looking at just doing a quick earthquake analysis. we have seismic sensors all over alaska. they were able to get that first quake. if the magnitude is large enough, then we have a preplanned response that says, okay, we have this risk of local tsunami. so that all sort of happens in a preplanned way. and then we get into the real live time of...

You know that area, that airspace that we're talking about. is it possible that a russian plane veers into turkish airspace? >> i think it was not trolling turkish airspace and numerous violations of airspace by other russian aircraft. when they came into this operation in syria, they needed to know how to push the turks off of the turkish-syrian border. where they're bombing is on the border with turkey. almost impossible to conduct an effective close air support campaign there unless you have freedom to maneuver. all along russian aircraft violating turkish airspace, trolling to see what the...