A storm beach is a beach affected by particularly fierce waves, usually with a very long fetch. The resultant landform is often a very steep beach (up to 45°) composed of rounded cobbles, shingle and occasionally sand.

2018年2月27日 · A storm beach forms when a regular coastal beach is affected by severe storm weather. These severe storms generate strong wave activity, which carries a significant amount of debris to the shorelines.

2014年1月1日 · The product of a storm's impact on a beach environment and its associated erosion is a storm beach. The storm beach is characterized by a particular profile configuration and generally by a unique sediment distribution as well. Storms typically cause rather extensive beach erosion that results in a beach profile nearly uniformly sloping in a ...

2020年6月4日 · Hurricanes and other extreme storms generate storm surge and large waves, eroding the beach and dune system and reshaping the coastal landscape. During the most extreme events, changes can occur across the width of an entire barrier island.

A storm beach may form when wild, stormy weather and waves hurl boulders and large pebbles to the back of a beach. Beach profiles. A beach profile shows the gradient of a beach from the back of the beach to the sea. A sandy beach generally has a gentler profile compared to a pebble beach with a steep, stepped profile.

2024年2月13日 · A storm beach is a type of shingle beach that is often hit by heavy storms. Strong waves and winds batter storm beaches into narrow, steep landforms. The shingles on storm beaches are usually small near the water and large at the highest elevation.

2014年1月1日 · The storm beach cycle is the most noticeable beach cycle because of the abrupt changes associated with it. Seasonal variations in the strength and occurrence of storms cause a longterm beach cycle. At many, perhaps most, coastal locations winter storms are more intense and more frequent than during the summer.

Definition: one or more beach ridges above the level of high tides formed of boulders deposited during storms. Fine examples of boulder beaches occur in bays around the Caithness coast. The storm beaches showing typical size sorting, with smaller shingle at the base of the beach.

2014年5月11日 · Shingle beaches typically have a steep gradient (over 10˚) because the waves easily flow through the coarse, porous surface of the beach, decreasing the effect of backwash erosion and increasing the formation of sediment into a steep sloping back.

"storm beach" published on by null. Accumulation of coarse beach sediments built above the high-water mark by storm action. Gravel, shell debris, and other coarse materials are thrown into ridge or bank structures by waves during heavy storms.