Pittsburgh's weather is unstable with showers and potential thunderstorms forecasted, and a risk of localized flooding.

Eventually, the downdraft becomes stronger than the updraft, cutting off the storm’s supply of warm, moist air. As a result, precipitation tapers off and the storm enters its dissipating stage.

Eventually, the downdraft becomes stronger than the updraft, cutting off the storm’s supply of warm, moist air. As a result, precipitation tapers off and the storm enters its dissipating stage.

The key attention herein is paid to a previously unexplored issue–an experimental study of the air flow thermal choking effect in an inclined mine working at various angles of its inclination, as well ...