EURO-CORDEX Precipitation Intensity-Duration-Frequency Curves

Description

This dataset provides preliminary precipitation intensity-duration-frequency (IDF) values calculated from the CMIP5 based EURO-CORDEX regional climate model simulations. Values for the cities of Logroño, Spain; Gdynia, Poland; Milan Italy; and Athens Greece are provided for a historical and future period for the RCP 2.6, 4.5 and RCP 8.5 atmospheric greenhouse gas concentration scenarios for a total of 123 simulations. Technical Info The return period values are computed for exceedance periods of 2, 5, 10, 25, 50, 100, 200, and 500-years and durations of 3, 6, 12, and 24-hours using the generalized extreme value (GEV) distribution with the scipy.stats.genextreme function from the Python SciPy library. Computations are performed from the output of a combination of 123 regional climate models (RCMs), global climate models (GCMs), climate change scenarios, and ensemble members. The historical data cover the period 1976 through 2005 and the future 2041 through 2070 for the RCP 2.6, 4.5 and 8.5 atmospheric greenhouse gas concentration scenarios. Included in the analysis, there are 39 unique RCM-GCM combinations with outputs from 48 historical, 15 RCP 2.6, 13 RCP 4.5, and 47 RCP 8.5 simulations. Data description: This dataset contains EURO CORDEX return period estimates computed for exceedance periods of 2-, 5-, 10-, 25-, 50-, 100-, 200-, and 500-years and 3-, 6-, 12-, and 24-hour durations using the generalized extreme value (GEV) distribution. The data includes values based on outputs from a total of 123 simulation combinations, including 39 RCM–GCM configurations, three climate change scenario combinations for a historical period (1976-2005) and future period (2041-2070), and three ensemble members. Format: The format of this dataset is organized in one ZIP files: IDF_{Cityname}.zip. The zip file contains 48 csv files for each RCM-GCM combination and ensemble member that include IDFs for each available RCP scenario.

Resources

Name Format Description Link
0 http://data.europa.eu/88u/dataset/oai-zenodo-org-14035736
0 http://data.europa.eu/88u/dataset/oai-zenodo-org-14035736
0 http://data.europa.eu/88u/dataset/oai-zenodo-org-14035736
0 http://data.europa.eu/88u/dataset/oai-zenodo-org-14035736
0 http://data.europa.eu/88u/dataset/oai-zenodo-org-14035736

Tags

  • idf
  • municipalities
  • climate-service
  • h2020_reachout
  • european-union-(eu)
  • risk
  • euro-cordex
  • landsat
  • intensity-duration-frequency
  • horizon-2020
  • climate-change
  • cities
  • extreme-precipitation

Topics

Categories