Version History for data release:

Doran, K.S., Birchler, J.J., Schreppel, H.A., Stockdon, H.F., and Thompson, D.M., 2019, Storm-induced coastal change forecasts: archive of individual storm events (ver. 2.0, November 2025): U.S. Geological Survey data release, https://doi.org/10.5066/P9Z362BC.
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Version 1.0 posted online June 19, 2019
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Version 2.0 revised and reposted online November 17, 2025

Changes in Version 2.0

1. Added data and metadata for 14 storms (Delta 2020, Dorian 2019, Helene 2024, Ian 2022, Ida 2021, Idalia 2023, Isaias 2020, Laura 2020, Lee 2023, Marco 2020, Milton 2024, Nicole 2022, Sally 2020, and Zeta 2020).

2. All previously published metadata records (16 storms) were corrected after it was identified that the DHIrms and DLOrms fields mistakenly defined the root mean squared error unit in square meters, instead of meters. This did not impact the data values reported in the shapefiles.