![]() ![]() A cooperative observer in McEwen, about 45 miles west of downtown Nashville, measured just over 17 inches of rain, a potential all-time state 24-hour rainfall record. Parts of Humphreys and Dickson Counties picked up over 12 inches of rain. Rainfall amounts plotted are also estimates. The area of heaviest rain is shown by the darkest brown contours. The setup for this event is common in summer and was much more subtle than, say, a slow-moving landfalling tropical storm or hurricane.Īn old frontal boundary was parked over Tennessee last Friday night.Ī weak upper-air disturbance arriving from the mid-Mississippi Valley at about 15,000 to 20,000 feet above the ground combined with a flow of warmer, more humid air from the south and southwest and caused air to rise and create instability for thunderstorms.Ĥ8-hour rainfall estimate ending Aug. Its enormity was difficult to imagine, let alone predict.Īnd in Tennessee, it combined with topography and, for the victims, simply being in the wrong place at the wrong time, to create a disaster. This is the grim reality of extreme rainfall. ![]() “How did the water get so high … Please help! … For the love of God!” the desperate caller tells the dispatcher. The caller says she is trapped in her home and can’t swim. People caught up in the flooding described it as being like a “mini tsunami.” The horror was captured in one 911 call, reported by The Tennessean. While the search is over for survivors in the deadly flooding that ripped through parts of Middle Tennessee Saturday, the long road to recovery has only just begun.Īfter 20 people lost their lives and dozens more lost their livelihoods, many are left wondering why this happened and whether the tragedy could have been prevented. ![]()
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