Projections and Physical Drivers of Extreme Precipitation in Greenland & Baffin Bay Climate model Dataset 2 In Progress Not planned 2024-04-30 2026 CanWIN Loeb, Nicole Personal loebn@myumanitoba.ca Clayton H. Riddell Faculty of Environment, Earth, and Resources - University of Manitoba Crawford, Alex Supervisor alex.crawford@umanitoba.ca Clayton H. Riddell Faculty of Environment, Earth, and Resources - University of Manitoba Stroeve, Julienne Supervisor julienne.stroeve@umanitoba.ca Clayton H. Riddell Faculty of Environment, Earth, and Resources - University of Manitoba Herrington, Adam ProjectMember Hanesiak, John ProjectMember john.hanesiak@umanitoba.ca Clayton H. Riddell Faculty of Environment, Earth, and Resources - University of Manitoba McCrystall, Michelle ProjectMember Crawford, Alex alex.crawford@umanitoba.ca 1979-01-01 2100-01-01 Methods Alternative Title Creative Commons Attribution 4.0 International Open https://spdx.org/licenses CanWIN datasets are licensed individually, however most are licensed under the Creative Commons Attribution 4.0 International (CC BY 4.0) Public License. Details for the licence applied can be found using the Licence URL link provided with each dataset. By using data and information provided on this site you accept the terms and conditions of the License. Unless otherwise specified, the license grants the rights to the public to use and share the data and results derived therefrom as long as the proper acknowledgment is given to the data licensor (citation), that any alteration to the data is clearly indicated, and that a link to the original data and the license is made available. By accessing this data you agree to [CanWIN's Terms of Use](/data/publication/canwin-data-statement/resource/5b942a87-ef4e-466e-8319-f588844e89c0). Online Resource Online Resource greenland Precipitation Atmosphere Baffin Bay Climate model Greenland Precipitation Storms climate change README Additional metadata for files in this dataset (e.g., variable and unit explanations). DOCX 23295.0 Regional Monthly Total Extreme Precipitation Average monthly accumulations from extreme precipitation days in each subregion. Columns: subregion – name of subregion month – month (1-12) hist – subregion mean monthly accumulation from extreme days in VR-CESM HIST [mm] fut – subregion mean monthly accumulation from extreme days in VR-CESM FUT [mm] era – subregion mean monthly accumulation from extreme days in ERA5 [mm] CSV text/csv 6719.0 4e001ec6df2529a0d191080215be736b Subregion Mean Extreme Threshold Average extreme daily precipitation thresholds for each dataset for each subregion. Columns: subregion – name of subregion hist – extreme daily precipitation threshold for VR-CESM HIST [mm] fut – extreme daily precipitation threshold for VR-CESM FUT [mm] era – extreme daily precipitation threshold for ERA5 [mm] CSV text/csv 474.0 c3485d5cba5a4c9deb7c44d7b895c56d Baffin Distribution - 5 mm Daily precipitation distribution for Baffin Island in the domain in 5 mm accumulation bins. Columns: bin – upper value of accumulation bin [mm] hist – number of occurrences of that accumulation in VR-CESM HIST (1980-1999) fut – number of occurrences of that accumulation in VR-CESM FUT (2080-2099) era – number of occurrences of that accumulation in ERA5 (1980-1999) Note: 1 occurrence = 1 day in 1 grid cell CSV text/csv 633.0 e75a36567da8b0f6da591dc998978213 Devon Distribution - 5 mm Daily precipitation distribution for Devon Island in the domain in 5 mm accumulation bins. Columns: bin – upper value of accumulation bin [mm] hist – number of occurrences of that accumulation in VR-CESM HIST (1980-1999) fut – number of occurrences of that accumulation in VR-CESM FUT (2080-2099) era – number of occurrences of that accumulation in ERA5 (1980-1999) Note: 1 occurrence = 1 day in 1 grid cell CSV text/csv 566.0 b748ea584065c1a720268213c7076ce8 Ellesmere Distribution - 5 mm Daily precipitation distribution for Ellesmere Island in the domain in 5 mm accumulation bins. Columns: bin – upper value of accumulation bin [mm] hist – number of occurrences of that accumulation in VR-CESM HIST (1980-1999) fut – number of occurrences of that accumulation in VR-CESM FUT (2080-2099) era – number of occurrences of that accumulation in ERA5 (1980-1999) Note: 1 occurrence = 1 day in 1 grid cell CSV text/csv 580.0 0bf1ebe771e30ed6ae7456ae6171a02b Northeast Greenland Distribution - 5 mm Daily precipitation distribution for Northeast Greenland in 5 mm accumulation bins. Columns: bin – upper value of accumulation bin [mm] hist – number of occurrences of that accumulation in VR-CESM HIST (1980-1999) fut – number of occurrences of that accumulation in VR-CESM FUT (2080-2099) era – number of occurrences of that accumulation in ERA5 (1980-1999) Note: 1 occurrence = 1 day in 1 grid cell CSV text/csv 641.0 b4aa413a3c9efbbf73a90dbe3ca175f0 North Greenland Distribution - 5 mm Daily precipitation distribution for North Greenland in 5 mm accumulation bins. Columns: bin – upper value of accumulation bin [mm] hist – number of occurrences of that accumulation in VR-CESM HIST (1980-1999) fut – number of occurrences of that accumulation in VR-CESM FUT (2080-2099) era – number of occurrences of that accumulation in ERA5 (1980-1999) Note: 1 occurrence = 1 day in 1 grid cell CSV text/csv 588.0 bcb1c89545963efa15624cbbd85545be Northwest Greenland Distribution - 5 mm Daily precipitation distribution for Northwest Greenland in 5 mm accumulation bins. Columns: bin – upper value of accumulation bin [mm] hist – number of occurrences of that accumulation in VR-CESM HIST (1980-1999) fut – number of occurrences of that accumulation in VR-CESM FUT (2080-2099) era – number of occurrences of that accumulation in ERA5 (1980-1999) Note: 1 occurrence = 1 day in 1 grid cell CSV text/csv 630.0 b159b359c98703c9a1bcebd870a21ae5 Central West Greenland Distribution - 5 mm Daily precipitation distribution for Central West Greenland in 5 mm accumulation bins. Columns: bin – upper value of accumulation bin [mm] hist – number of occurrences of that accumulation in VR-CESM HIST (1980-1999) fut – number of occurrences of that accumulation in VR-CESM FUT (2080-2099) era – number of occurrences of that accumulation in ERA5 (1980-1999) Note: 1 occurrence = 1 day in 1 grid cell CSV text/csv 612.0 ac8d6fa4b04f5faba85f984b4a5b08ac Southeast Greenland Distribution - 5 mm Daily precipitation distribution for Southeast Greenland in 5 mm accumulation bins. Columns: bin – upper value of accumulation bin [mm] hist – number of occurrences of that accumulation in VR-CESM HIST (1980-1999) fut – number of occurrences of that accumulation in VR-CESM FUT (2080-2099) era – number of occurrences of that accumulation in ERA5 (1980-1999) Note: 1 occurrence = 1 day in 1 grid cell CSV text/csv 748.0 a08edb3389d96fc9d3e6825185584536 Southwest Greenland Distribution - 5 mm Daily precipitation distribution for Southwest Greenland in 5 mm accumulation bins. Columns: bin – upper value of accumulation bin [mm] hist – number of occurrences of that accumulation in VR-CESM HIST (1980-1999) fut – number of occurrences of that accumulation in VR-CESM FUT (2080-2099) era – number of occurrences of that accumulation in ERA5 (1980-1999) Note: 1 occurrence = 1 day in 1 grid cell CSV text/csv 701.0 d64e4e46a12eae19c549912875b18b5d Historical Annual Precipitation Values - ERA5 Historical precipitation summary from ERA5. Variables: ann_precip: mean annual precipitation [mm] ex_thres: extreme daily precipitation threshold [mm] ex_precip: mean annual accumulation from extreme precipitation days [mm] NetCDF application/x-netcdf 18685718.0 Historical Annual Precipitation Values - CESM2.2 Historical precipitation summary from CESM2.2. Variables: ann_precip: mean annual precipitation [mm] ex_thres: extreme daily precipitation threshold [mm] NetCDF application/x-netcdf 680226.0 Historical Annual Precipitation Values - VR-CESM HIST Historical precipitation summary from VR-CESM HIST. Variables: ann_precip: mean annual precipitation [mm] ex_thres: extreme daily precipitation threshold [mm] ex_precip: mean annual accumulation from extreme precipitation days [mm] NetCDF application/x-netcdf 20756788.0 Annual Cyclone Track Density Average annual cyclone track densities for ERA5 and VR-CESM simulations. Variables: hist_trkdens: average annual track density in VR-CESM HIST [Tracks per 40,000 km2] fut_trkdens: average annual track density in VR-CESM FUT [Tracks per 40,000 km2] era_trkdens: average annual track density in ERA5 [Tracks per 40,000 km2] NetCDF application/x-netcdf 16604104.0 Annual Atmospheric River Days Average annual number of days each grid cell is impacted by an AR for ERA5 and VR-CESM simulations. Variables: hist_ar_days: average annual number of AR days in VR-CESM HIST [days/year] fut_ar_days: average annual number of AR days in VR-CESM FUT [days/year] era_ar_days: average annual number of AR days in ERA5 [days/year] NetCDF application/x-netcdf 20756811.0 Annual Extreme Precipitation Association with Cyclones and Atmospheric Rivers Percent of all annual extreme precipitation days in each grid cell occurring with a cyclone and/or an AR present in the same grid cell for ERA5 and VR-CESM simulations. Variables: hist_ex_cap: percent of all extreme precipitation days in VR-CESM HIST occurring with a cyclone present (i.e., cyclone-associated precipitation (CAP)) [%] hist_ex_ar_cap: percent of all extreme precipitation days in VR-CESM HIST occurring with both a cyclone and an AR present [%] hist_ex_ar: percent of all extreme precipitation days in VR-CESM HIST occurring with an AR present [%] fut_ex_cap: percent of all extreme precipitation days in VR-CESM FUT occurring with a cyclone present (i.e., cyclone-associated precipitation (CAP)) [%] fut_ex_ar_cap: percent of all extreme precipitation days in VR-CESM FUT occurring with both a cyclone and an AR present [%] fut_ex_ar: percent of all extreme precipitation days in VR-CESM FUT occurring with an AR present [%] NetCDF application/x-netcdf 33203464.0 Winter (JFM) Cyclone Track Density Average seasonal cyclone track densities for JFM (winter) for ERA5 and VR-CESM simulations. Variables: hist_trkdens: average seasonal track density in VR-CESM HIST [Tracks per 40,000 km2] fut_trkdens: average seasonal track density in VR-CESM FUT [Tracks per 40,000 km2] era_trkdens: average seasonal track density in ERA5 [Tracks per 40,000 km2] NetCDF application/x-netcdf 16604102.0 Summer (JAS) Cyclone Track Density Average seasonal cyclone track densities for JAS (summer) for ERA5 and VR-CESM simulations. Variables: hist_trkdens: average seasonal track density in VR-CESM HIST [Tracks per 40,000 km2] fut_trkdens: average seasonal track density in VR-CESM FUT [Tracks per 40,000 km2] era_trkdens: average seasonal track density in ERA5 [Tracks per 40,000 km2] NetCDF application/x-netcdf 16604102.0 Winter (JFM) Atmospheric River Days Average seasonal number of days each grid cell is impacted by an AR for JFM (winter) for ERA5 and VR-CESM simulations. Variables: hist_ar_days: average seasonal number of AR days in VR-CESM HIST [days/year] fut_ar_days: average seasonal number of AR days in VR-CESM FUT [days/year] era_ar_days: average seasonal number of AR days in ERA5 [days/year] NetCDF application/x-netcdf 20756716.0 Summer (JAS) Atmospheric River Days Average seasonal number of days each grid cell is impacted by an AR for JAS (summer) for ERA5 and VR-CESM simulations. Variables: hist_ar_days: average seasonal number of AR days in VR-CESM HIST [days/year] fut_ar_days: average seasonal number of AR days in VR-CESM FUT [days/year] era_ar_days: average seasonal number of AR days in ERA5 [days/year] NetCDF application/x-netcdf 20756716.0 Winter (JFM) Extreme Precipitation Association with Cyclones and Atmospheric Rivers Percent of all extreme precipitation days in winter (JFM) in each grid cell occurring with a cyclone and/or an AR present in the same grid cell for ERA5 and VR-CESM simulations. Variables: hist_ex_cap: percent of all seasonal extreme precipitation days in VR-CESM HIST occurring with a cyclone present (i.e., cyclone-associated precipitation (CAP)) [%] hist_ex_ar_cap: percent of all seasonal extreme precipitation days in VR-CESM HIST occurring with both a cyclone and an AR present [%] hist_ex_ar: percent of all seasonal extreme precipitation days in VR-CESM HIST occurring with an AR present [%] fut_ex_cap: percent of all seasonal extreme precipitation days in VR-CESM FUT occurring with a cyclone present (i.e., cyclone-associated precipitation (CAP)) [%] fut_ex_ar_cap: percent of all seasonal extreme precipitation days in VR-CESM FUT occurring with both a cyclone and an AR present [%] fut_ex_ar: percent of all seasonal extreme precipitation days in VR-CESM FUT occurring with an AR present [%] NetCDF application/x-netcdf 33203481.0 Summer (JAS) Extreme Precipitation Association with Cyclones and Atmospheric Rivers Percent of all extreme precipitation days in summer (JAS) in each grid cell occurring with a cyclone and/or an AR present in the same grid cell for ERA5 and VR-CESM simulations. Variables: hist_ex_cap: percent of all seasonal extreme precipitation days in VR-CESM HIST occurring with a cyclone present (i.e., cyclone-associated precipitation (CAP)) [%] hist_ex_ar_cap: percent of all seasonal extreme precipitation days in VR-CESM HIST occurring with both a cyclone and an AR present [%] hist_ex_ar: percent of all seasonal extreme precipitation days in VR-CESM HIST occurring with an AR present [%] fut_ex_cap: percent of all seasonal extreme precipitation days in VR-CESM FUT occurring with a cyclone present (i.e., cyclone-associated precipitation (CAP)) [%] fut_ex_ar_cap: percent of all seasonal extreme precipitation days in VR-CESM FUT occurring with both a cyclone and an AR present [%] fut_ex_ar: percent of all seasonal extreme precipitation days in VR-CESM FUT occurring with an AR present [%] NetCDF application/x-netcdf 33203481.0