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These particles of suspended collide as the storm’s updraft and downdraft carry them. Once the electrical charge is strong enough to travel from the cloud to the ground, a lightning bolt is created.

When there is little wind shear, the downdraft can suppress the updraft, and the storm system quickly dissipates as it exhausts the local moisture in the air.

This hook-shaped appendage acts like the centre of the rotating storm, forming near the intersection of the warm air surging into the updraft and cold air descending out of the downdraft.

Typically, a downdraft then forms another updraft since warm air rises and cold air sinks. As cool air coming down from the cloud begins to lift, it then condenses which forms the shelf cloud.

It’s like sporadic instances of tree damage,” NWS Meteorologist Seth Binau said. Binau mentioned this could be due to something called the “rear flank downdraft” of the storm.

However, strong wind shear can tilt the storm system, so that the downdraft occurs at a different location, and the updraft of warm moist air can continue, supplying the storm with moisture and ...