English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Due to their size, movement, and wind fields, extratropical cyclones can produce elevated water levels that persist for multiple tidal cycles. Recent Federal Emergency Management Agency (FEMA) study areas have featured a relatively large tide range of approximately 6 to 8 ft, depending on location. These two factors combine to make the interaction of tides with extra-tropical cyclone surge an important aspect of the storm surge modeling effort. In relatively deep water, tidal superposition (effect of tides on water level produced during a storm) can be considered an approximately linear process (with the storm-generated water level added to the tide level to achieve the total water level providing a reasonable answer). However, in shallow water with restricted access to the ocean, tide and surge superposition can be nonlinear such that simple addition of the storm surge and tide does not accurately produce the total water level. The paper and presentation will focus on the development of the Modified Linear Superposition (MLS) method to analyze the interaction of the storm surge with the tide: a method that produces accurate, unbiased results while at the same time not requiring excessive computer resources.

A MODIFIED LINEAR SUPERPOSITION METHOD FOR THE INTERACTION OF TIDE AND STORM SURGE