https://d1y502jg6fpugt.cloudfront.net/90224/archive/files/479d31cef727c0be8bc3483dd0fefc26.pdf?Expires=1784764800&Signature=H%7ETEMOToiRplhvaX95LwX7JIyGa9eCOVfQwaMwzE4Ybcxi2qNZ7deeEX3d5oJnHD28Y2IqkDpno7dFTwDJ8R66gqj9x25kGcvKPCP5LNl86LQXVuLJA7AAV%7EI5YYLHFwZ2Q1fiSMbWcNAY8h3dL48CihKL9Ii-Wi%7E9fnLMDacI0X6lVh7MLfmx-5HZwRIazzNbExxsKpu0IEXStlnqEmJDPSZdrB6IdFRn9qlxBkG%7ERNxhnZlG%7EIDCYatjti5jmTSHAJ19A38xflJMsoGIW%7Ex2TRgEx74v28Iy-kX4JTjH4mqgp5dZt0pCV0c0cz5kpkZ3-VTdIZn7ULjq%7Ep3OAOyg__&Key-Pair-Id=K6UGZS9ZTDSZM a0e9d3c41df7c6682f18f19e17c78e52 https://d1y502jg6fpugt.cloudfront.net/90224/archive/files/5363f39eda235cabb552025970056ce8.pdf?Expires=1784764800&Signature=M05R81CFbjILPKmHu3dOocZThTvoAPdfxyKjlScIdgET6X4Fo3N34CapWCGrikAOktSQCEF0DWuUTnz7ZicegSU%7EfiA5ACeNTvAotMkSlMwRoTFb1oJm7moYiHSzl0zI6zvW4dWrxka%7E1mRyQCPTxzK8BTIQcj-T1z1fIZx0CBrCVXQqPPWbcJEHvvun1xhs5TBRx0S-j-Gtu29L5xNHopOSFvBGf12gEmTFLfak-JiNaUtIW-2bib-SXfNWo1QySbn1LVsrk3YrlYLuBEaf67%7EOIHunlBirS1t0k4KiGzgiUkzl4foMsNEiJG3Qvj5lRgX-ucA3lnMMJ6HwlysCgA__&Key-Pair-Id=K6UGZS9ZTDSZM 70a113e82f031f999800605ca2ff0d97 https://d1y502jg6fpugt.cloudfront.net/90224/archive/files/cbc21d664047386c22a8982c15b65f34.pdf?Expires=1784764800&Signature=CMQuIXWw5glga2mfqbg3yrAanOLBeOrOhUcp4aOg1B7qhaAPGxvkFbw8TNWdj%7EaSlb5n3Uy-gsxCpgtLmabAb5xnUfl13ZHEVfBHlvpvnr1JRr-1BHgXNOvW8tT8r1zXd3HJX0BbCkKluLWDbDPQn768Ejg51pG5cVQFYo0-UheNNcDERp1gNwrNG605Ds2eEuUboi9kNB68hw3jK0DMbOYyAeg-hUVi-ncrK7H3x1aCbmJajnXyhUmlLFvC5K3XMR6HjNwDrnOG5E3lL3YFiXpSsnPorH4oU6bPbgOKqCs2b0V7vn465jfuIGFOaKUTFeVv7G7oRGcj7k2GwYpCHA__&Key-Pair-Id=K6UGZS9ZTDSZM 680b1c40c63dc6dcd3a7be6e3a399f41 https://d1y502jg6fpugt.cloudfront.net/90224/archive/files/fa7e39ef6ff7c8fd85b9cd3bebc908eb.pdf?Expires=1784764800&Signature=lDhWUFAYOc8c--KgX6-ODJ84L7sTxRCEsOwTN5ZC2FigXbsJloKbO6RE-zwA-rK4jHd3kMb-oLXwUFRUaugG9hVRZYFkoOUkTZGRbQWCQYYadyorA8ObDz7tr0vCet%7E5A63tTkOsnGM78yT01y3ZS1K-htFKSPj0htI4rbNAKzK7cQ5vXMMZqO5VZx3ywNKbIFO3TRSr1ZaVSmeijyu0ZkdDQiHiSSShwDV6e1-PEKq8Lgs209Iu-RoR9NRkzKazkGNQeVhkBx2ROALi2NswxDtHBVFs544qQ40I4pZdjCKXj9%7EsJOnfOM9rvlx0YdmwMYyWVDTZyHBknEpDSS5S4A__&Key-Pair-Id=K6UGZS9ZTDSZM 3df0df1e7b01de11151d1eae6c96fbc1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Reports & Analysis Description An account of the resource Factual, non-personal writing related to Tropical Storm Helene, from non-governmental sources, including individuals and nonprofit organizations.<br /><br />(For government reports and publications, see <a href="https://helenehistory.omeka.net/items/browse?collection=14">Government Documents</a>. For writing about personal experiences, see <a href="https://helenehistory.omeka.net/items/browse?collection=4">Personal Accounts</a>.) Email/Screenshot Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Terrain, Infrastructure and Flood Processes Creator An entity primarily responsible for making the resource H. J. Steen Date A point or period of time associated with an event in the lifecycle of the resource December 24, 2024 September 12, 2025 Description An account of the resource Four reports analyzing flooding during Helene. "Terrain, Infrastructure and Flood Processes" - An analysis of this uniquely destructive flooding event named Helene was called for, so in the absence of solid data, which is not in the public domain a Cause-Effect analysis was undertaken. Updated September 17, 2025 with a second report, "North Fork Reservoir," an investigation into the physical cause of flood damage to Swannanoa. Updated January 9, 2026 with two additional reports: "Logical fallacies, omissions and other invalid arguments" (dated November 24, 2025) and "What’s behind the public strategy of resilience following Hurricane Helene?" (dated December 31, 2025) Language A language of the resource English Format The file format, physical medium, or dimensions of the resource Digital Document Flash flooding Flood processes Flooding Fluvial flood Helene North Fork Reservoir Pluvial flood