All storms passed within 250 km of at least one U.S. The following table shows the storms covered by the hurricaneexposuredata data package, as well as which hazard metrics are available for each year. This data documentation includes both explanations of how the dataset was created, definitions of the variables included in each dataset, and the sources of data included. # 6 Alberto-1988 AL011988 198808070000 38.7 -72.4 25įor each dataset included in hurricaneexposuredata, you can see the helpfiles for the data for more information (e.g., ?hurr_tracks to read documentation on the hurricane tracks data shown above). # storm_id usa_atcf_id date latitude longitude wind Library(hurricaneexposuredata) data( "hurr_tracks") head(hurr_tracks) # A tibble: 6 x 6 For example, you can access the data on hurricane tracks ( hurr_tracks) using: Once you’ve installed and loaded hurricaneexposuredata, you can load the included data using the data function. ext_tracks_wind: Estimated county wind speeds for Atlantic-basin storms, 1988-2018, based on the wind radii listed in the HURDAT2.This database changed the types of events it reported in 1996, which should be considered when using the data. ![]() storm_events: Listings from the NOAA Storm Events database that occurred near in time and location to tropical storms, 1988-2018.storm_winds: Modeled county wind speeds for Atlantic-basin storms, 1988-2018.rain: Rainfall for US counties during Atlantic basin tropical storms, 1988-2011 daily rainfall is given from five days before to three days after the storm’s closest approach to the county.closest_dist: Closest distances between counties and a storm track, for Atlantic-basin storms, 1988-2018.hurr_tracks: Storm tracks for Atlantic-basin storms, 1988-2018.county_centers: Location of United States county centers of population.The following datasets are included with the hurricaneexposuredata data package: Tropical storms that did not pass within at least 250 km of at least one US county were excluded from these datasets. The hurricaneexposuredata data package includes data that characterizes county-level exposure to tropical storms in counties in the eastern half of the United States between 19 (for some hazards, exposure data is only included for a subset of these years). If you have previously installed hurricaneexposuredata, you may need to re-run the above code if you update the hurricaneexposure package, to update to the latest data. You will want to have the latest version of the hurricaneexposuredata package. Library(drat) addRepo( "geanders") install.packages( "hurricaneexposuredata") ![]() To generate BibTex entries for the packages, you can use the citation function in R. hurricaneexposuredata: Data Characterizing Exposure to Hurricanes in United States Counties. Īnderson B, Schumacher A, Crosson W, Al-Hamdan M, Yan M, Ferreri J, Chen Z, Quiring S and Guikema S (2020). hurricaneexposure: Explore and Map County-Level Hurricane Exposure in the United States. The two packages can be cited as:Īnderson B, Yan M, Ferreri J, Crosson W, Al-Hamdan M, Schumacher A and Eddelbuettel D (2020). In particular, be sure to include the version of the packages that you used, as this will make your research project more reproducible, and the data will likely be updated as we get further years of data and find improved ways to measure tropical storm exposure. If you use this package and the data in the associated data package ( hurricaneexposuredata) for research, please cite both packages. Users can map exposures by county for a selected storm and can also identify all storms to which selected counties were exposed, based on user-specified thresholds (for example, the package allows the user to identify all storms that brought wind of 34 knots or higher to Miami-Dade County in Florida). This package allows users to explore and map data of county-level exposures to Atlantic-basin tropical storms between 19 for a number of storm hazards (e.g., wind, rain, flood events, distance from the storm track) for counties in the eastern half of the United States.
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