Back-building thunderstorm
A back-building thunderstorm is a
thunderstorm in which new development takes place on the upwind side (usually the west or southwest side in
North America), such that the storm seems to remain stationary or propagate in a backward direction.
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Back-building Thunderstorm
A thunderstorm in which new development takes place on the upwind side (usually the west or southwest side), such that the storm seems to remain stationary or propagate in a backward direction.