Wind rose plots for the volcano: 244010 Ofu-Olosega

This zip folder contains ASCII text files of vectors at the specified volcano at 12-hour intervals, from January 1, 1990 through December 28, 2009. The wind vectors are divided into five files, names by their elevation range above sea level in the atmosphere: 00-05km.txt; 05-11km.txt; 11-16km.txt; 16-24km.txt; and 24-30km.txt. The zip folder also contains a subfolder "figures", with Wind rose plots of wind direction and speed over this time period. The plots are by season, and by elevation, given a total of 20 plots (4 seasons, 5 elevation ranges). A summary plot is also included which gives the year-round wind pattern at the volcano, at 0-5 km elevation. Plots are in both jpg and pdf format.

Types: Citation; Tags: Ofu-Olosega, Volcanic Ash, Volcanic Eruption Forecasting, meteorology, wind

Projected flooding extents and depths based on 10-, 50-, 100-, and 500-year wave-energy return periods, with and without coral reefs, for the States of Hawaii and Florida, the Territories of Guam, American Samoa, Puerto Rico, and the U.S. Virgin Islands, and the Commonwealth of the Northern Mariana Islands

This data release provides flooding extent polygons (flood masks) and depth values (flood points) based on wave-driven total water levels for 22 locations within the States of Hawaii and Florida, the Territories of Guam, American Samoa, Puerto Rico, and the U.S. Virgin Islands, and the Commonwealth of the Northern Mariana Islands. For each of the 22 locations there are eight associated flood mask polygons and flood depth point files: one for each four nearshore wave energy return periods (rp; 10-, 50-, 100-, and 500-years) and both with (wrf) and without (worf) the presence of coral reefs. These flood masks can be combined with economic, ecological, and engineering tools to provide a rigorous financial valuation...

Tags: American Samoa, CMHRP, CNMI, Cayo Vieques, Coastal and Marine Hazards and Resources Program, All tags... Commonwealth of the Northern Mariana Islands, Coral Reef, Culebra, Florida Keys, Florida Peninsula, Guam, Habitat, Hawaiian Islands, Isla de Culebra, Island of Hawai'i, Island of Hawaii, Island of Puerto Rico, Kaho'olawe, Kahoolawe, Kaua'i, Kauai, Key West, Lana'i, Lanai, Manua, Maui, Miami, Moloka'i, Molokai, Ni'ihau, Niihau, O'ahu, Oahu, Ofu-Olosega, PCMSC, Pacific Coastal and Marine Science Center, Palm Beach, Puerto Rico, Saint Croix, Saint John, Saint Thomas, Saipan Island, St. Croix, St. John, St. Thomas, State of Florida, State of Hawaii, Tau, Tinian Island, Tutuila, U.S. Geological Survey, U.S. Virgin Islands, USGS, USVI, United States of America, Vieques, Virgin Islands, coastal processes, coral reef communities, environment, flooding, geoscientificInformation, oceans, reef, reef ecosystems, Fewer tags

Projected flood extent polygons and flood depth points based on 10-, 50-, 100-, and 500-year wave-energy return periods, with and without coral reefs, for American Samoa (the islands of Tutuila, Ofu-Olosega, and Tau)

This part of the data release presents projected flooding extent polygon (flood masks) and flooding depth points (flood points) shapefiles based on wave-driven total water levels for American Samoa (the islands of Tutuila, Ofu-Olosega, and Tau). For each island there are 8 associated flood mask and flood depth shapefiles: one for each of four nearshore wave energy return periods (rp; 10-, 50-, 100-, and 500-years) and both with (wrf) and without (worf) the presence of coral reefs. Flooding depth point data are also presented as a comma-separated value (.csv) text file.

Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: American Samoa, CMHRP, Coastal and Marine Hazards and Resources Program, Coral Reef, Habitat, All tags... Manua, Ofu-Olosega, PCMSC, Pacific Coastal and Marine Science Center, Tau, Tutuila, U.S. Geological Survey, USGS, United States of America, coastal processes, coral reef communities, environment, flooding, geoscientificInformation, oceans, reef, reef ecosystems, Fewer tags