January 1, 2018 (Source: The Conversation) - Arnoldo Valle-Levinson and Andrea Dutton (UF) have published an article in The Conversation describing an "x-factor" in coast flooding: natural climate patterns that create hot spots of rapid sea level rise. In a study they co-authored with colleague Jon Martin (UF), they showed that two converging natural climate processes created a “hot spot” from Cape Hatteras, North Carolina to Miami where sea levels rose six times faster than the global average between 2011 and 2015. They also showed that such hot spots have occurred at other points along the Eastern Seaboard over the past century. Now they see indications that one is developing in Texas and Louisiana, where it likely amplified flooding during Harvey – and could make future coastal storms more damaging.