Flash floods can also happen when two or even more thunderstorms hit the identical spot, one particular proper following the other. They will occur when a dam bursts open up or ice breaks up. Flash floods may also happen when it rains extremely difficult on promptly melting snow. At the conclusio

self-produced, spontaneous - taking place or arising without the need of apparent external trigger; "spontaneous laughter"; "spontaneous combustion"; "a spontaneous abortion" ?????????????????????????????????????????????????????????????????????? The chief attribut