This dataset collection contains winter (October - March) extra-tropical cyclone tracks generated by TRACK (Hodges 1994, 1995, 1999) that pass through a Western European domain from three re-analysis datasets: ERA-20C (1900-2010), ERA-Interim (1979-2010) and NCEP-CFS (1979-2010). The tracks were filtered to retain those that travelled 1000km and lasted 2 days. Fields referenced to the tracks are: mean sea-level pressure (min within 5 degrees), 925hPa windspeed (max within 6 degrees), precipitation (max within 5 degrees), 700hPa vertical velocity (min within 5 degrees), 925hPa land-windspeed (max within 6 degrees), precipitation (area average over 5 degrees). This data was collected as part of Robust Spatial Projections for the Real World (Real Projections) NERC (Natural Environment Research Council) NE/N018486/1.

This collection of datasets hold the tropical storm tracks derived from the Coupled Model Intercomparison Project Phase 6 (CMIP6) HighResMIP model simulations obtained from the Earth System Grid Federation (ESGF). Different storm tracking algorithms are used to identify the storm tracks including TRACK (Hodges, K., et. al., 2017) and TempestExtremes (Ullrich and Zarzycki, 2017; Zarzycki and Ullrich, 2017).

This dataset contains winter (October-March) extra-tropical cyclone tracks generated by TRACK (Hodges 1994, 1995, 1999) that pass through a Western European domain from NCEP-CFS (1979-2010). The tracks were filtered to retain those that travelled 1000km and lasted 2 days. Fields referenced to the tracks are: mean sea-level pressure (min within 5 degrees), 925hPa windspeed (max within 6 degrees), precipitation (max within 5 degrees), 700hPa vertical velocity (min within 5 degrees), 925hPa land-windspeed (max within 6 degrees), precipitation (area average over 5 degrees). This data was collected as part of Robust Spatial Projections for the Real World (Real Projections) NERC (Natural Environment Research Council) NE/N018486/1. For files with the naming convention: [Dataset]_tr_trs_VOR850_[yearstart][yearend]_pos.addmslp_addspeed_addprecip_addomega_addlandwinds_addavgprecip.new_1000km2dayfiltered[_RealProjregion2filtered_maxlandwindsinregion].txt The track files contain a 5 line header. The information in the body of the file gives: 1. Date and time (YYYYMMDDHH). 2. Longitude of relative vorticity maximum (degrees). 3. Latitude of relative vorticity maximum (degrees). 4. Relative vorticty at T42 resolution (x10-5 s-1). 5. Longitude of associated MSLP minimum (degrees). 6. Latitude of associated MSLP minimum (degrees). 7. MSLP minimum (hPa). 8. Longitude of 925hPa windspeed maximum within a 6 degree radius of vorticity maximum (degrees). 9. Latitude of 925hPa windspeed maximum within a 6 degree radius of vorticity maximum (degrees). 10. 925hPa windspeed maximum within a 6 degree radius of vorticity maximum (ms-1). 11. Longitude of precipitation maximum within a 5 degree radius of vorticity maximum (degrees) 12. Latitude of precipitation maximum within a 5 degree radius of vorticity maximum (degrees) 13. Precipitation maximum within a 5 degree radius of vorticity maximum (mmhr-1) 14. Longitude of 700hPa minimum vertical velocity within a 5 degree radius of vorticity maximum (degrees) 15. Latitude of 700hPa minimum vertical velocity within a 5 degree radius of vorticity maximum (degrees) 16. 700hPa vertical velocity minimum within a 5 degree radius of vorticity maximum (ms-1) 17. Longitude of 925hPa windspeed maximum over European and Scandinavian land within a 6 degree radius of vorticity maximum (degrees). 18. Latitude of 925hPa windspeed maximum over European and Scandinavian land within a 6 degree radius of vorticity maximum (degrees). 19. 925hPa windspeed maximum over European and Scandinavian land within a 6 degree radius of vorticity maximum (ms-1). 20. Precipitation area averaged over a 5 degree radius of vorticity maximum (mmhr-1) The [_RealProjregion2filtered_maxlandwindsinregion] refers to data that has been filtered to those storms that have their maximum 925hPa windspeed over land in the region. The add[field] refers to which field, and the order, in which the meteorological fields have been referenced to the vorticity centres. For files with the naming convention: [Dataset]_tr_trs_VOR850_[yearstart][yearend]_pos.addmslp_addspeed_addprecip_addomega_addlandwinds_addavgprecip_addmax5cmorph_addavg5cmorph.new_1000km2dayfiltered_RealProjregion2filtered_maxlandwindsinregion.txt (i.e. these include two additional fields for a smaller temporal range) The same track information as above in included, plus: 21. Longitude of CMORPH precipitation maximum within a 5 degree radius of vorticity maximum (degrees) 22. Latitude of CMORPH precipitation maximum within a 5 degree radius of vorticity maximum (degrees) 23. CMORPH precipitation maximum within a 5 degree radius of vorticity maximum (mmhr-1) 24. CMORPH precipitation area averaged over a 5 degree radius of vorticity maximum (mmhr-1)

This dataset contains winter (October-March) extra-tropical cyclone tracks generated by TRACK (Hodges 1994, 1995, 1999) that pass through a Western European domain from the ERA-Interim (1979-2010). The tracks were filtered to retain those that travelled 1000km and lasted 2 days. Fields referenced to the tracks are: mean sea-level pressure (min within 5 degrees), 925hPa windspeed (max within 6 degrees), precipitation (max within 5 degrees), 700hPa vertical velocity (min within 5 degrees), 925hPa land-windspeed (max within 6 degrees), precipitation (area average over 5 degrees). This data was collected as part of Robust Spatial Projections for the Real World (Real Projections) NERC (Natural Environment Research Council) NE/N018486/1. For files with the naming convention: [Dataset]_tr_trs_VOR850_[yearstart][yearend]_pos.addmslp_addspeed_addprecip_addomega_addlandwinds_addavgprecip.new_1000km2dayfiltered[_RealProjregion2filtered_maxlandwindsinregion].txt The track files contain a 5 line header. The information in the body of the file gives: 1. Date and time (YYYYMMDDHH). 2. Longitude of relative vorticity maximum (degrees). 3. Latitude of relative vorticity maximum (degrees). 4. Relative vorticty at T42 resolution (x10-5 s-1). 5. Longitude of associated MSLP minimum (degrees). 6. Latitude of associated MSLP minimum (degrees). 7. MSLP minimum (hPa). 8. Longitude of 925hPa windspeed maximum within a 6 degree radius of vorticity maximum (degrees). 9. Latitude of 925hPa windspeed maximum within a 6 degree radius of vorticity maximum (degrees). 10. 925hPa windspeed maximum within a 6 degree radius of vorticity maximum (ms-1). 11. Longitude of precipitation maximum within a 5 degree radius of vorticity maximum (degrees) 12. Latitude of precipitation maximum within a 5 degree radius of vorticity maximum (degrees) 13. Precipitation maximum within a 5 degree radius of vorticity maximum (mmhr-1) 14. Longitude of 700hPa minimum vertical velocity within a 5 degree radius of vorticity maximum (degrees) 15. Latitude of 700hPa minimum vertical velocity within a 5 degree radius of vorticity maximum (degrees) 16. 700hPa vertical velocity minimum within a 5 degree radius of vorticity maximum (ms-1) 17. Longitude of 925hPa windspeed maximum over European and Scandinavian land within a 6 degree radius of vorticity maximum (degrees). 18. Latitude of 925hPa windspeed maximum over European and Scandinavian land within a 6 degree radius of vorticity maximum (degrees). 19. 925hPa windspeed maximum over European and Scandinavian land within a 6 degree radius of vorticity maximum (ms-1). 20. Precipitation area averaged over a 5 degree radius of vorticity maximum (mmhr-1) The [_RealProjregion2filtered_maxlandwindsinregion] refers to data that has been filtered to those storms that have their maximum 925hPa windspeed over land in the region. The add[field] refers to which field, and the order, in which the meteorological fields have been referenced to the vorticity centres. For files with the naming convention: [Dataset]_tr_trs_VOR850_[yearstart][yearend]_pos.addmslp_addspeed_addprecip_addomega_addlandwinds_addavgprecip_addmax5cmorph_addavg5cmorph.new_1000km2dayfiltered_RealProjregion2filtered_maxlandwindsinregion.txt (i.e. these include two additional fields for a smaller temporal range) The same track information as above in included, plus: 21. Longitude of CMORPH precipitation maximum within a 5 degree radius of vorticity maximum (degrees) 22. Latitude of CMORPH precipitation maximum within a 5 degree radius of vorticity maximum (degrees) 23. CMORPH precipitation maximum within a 5 degree radius of vorticity maximum (mmhr-1) 24. CMORPH precipitation area averaged over a 5 degree radius of vorticity maximum (mmhr-1)

This dataset contains winter (October-March) extra-tropical cyclone tracks generated by TRACK (Hodges 1994, 1995, 1999) that pass through a Western European domain from the ERA-20C (1900-2010). The tracks were filtered to retain those that travelled 1000km and lasted 2 days. Fields referenced to the tracks are: mean sea-level pressure (min within 5 degrees), 925hPa windspeed (max within 6 degrees), precipitation (max within 5 degrees), 700hPa vertical velocity (min within 5 degrees), 925hPa land-windspeed (max within 6 degrees), precipitation (area average over 5 degrees). This data was collected as part of Robust Spatial Projections for the Real World (Real Projections) NERC (Natural Environment Research Council) NE/N018486/1. For files with the naming convention: [Dataset]_tr_trs_VOR850_[yearstart][yearend]_pos.addmslp_addspeed_addprecip_addomega_addlandwinds_addavgprecip.new_1000km2dayfiltered[_RealProjregion2filtered_maxlandwindsinregion].txt The track files contain a 5 line header. The information in the body of the file gives: 1. Date and time (YYYYMMDDHH). 2. Longitude of relative vorticity maximum (degrees). 3. Latitude of relative vorticity maximum (degrees). 4. Relative vorticty at T42 resolution (x10-5 s-1). 5. Longitude of associated MSLP minimum (degrees). 6. Latitude of associated MSLP minimum (degrees). 7. MSLP minimum (hPa). 8. Longitude of 925hPa windspeed maximum within a 6 degree radius of vorticity maximum (degrees). 9. Latitude of 925hPa windspeed maximum within a 6 degree radius of vorticity maximum (degrees). 10. 925hPa windspeed maximum within a 6 degree radius of vorticity maximum (ms-1). 11. Longitude of precipitation maximum within a 5 degree radius of vorticity maximum (degrees) 12. Latitude of precipitation maximum within a 5 degree radius of vorticity maximum (degrees) 13. Precipitation maximum within a 5 degree radius of vorticity maximum (mmhr-1) 14. Longitude of 700hPa minimum vertical velocity within a 5 degree radius of vorticity maximum (degrees) 15. Latitude of 700hPa minimum vertical velocity within a 5 degree radius of vorticity maximum (degrees) 16. 700hPa vertical velocity minimum within a 5 degree radius of vorticity maximum (ms-1) 17. Longitude of 925hPa windspeed maximum over European and Scandinavian land within a 6 degree radius of vorticity maximum (degrees). 18. Latitude of 925hPa windspeed maximum over European and Scandinavian land within a 6 degree radius of vorticity maximum (degrees). 19. 925hPa windspeed maximum over European and Scandinavian land within a 6 degree radius of vorticity maximum (ms-1). 20. Precipitation area averaged over a 5 degree radius of vorticity maximum (mmhr-1) The [_RealProjregion2filtered_maxlandwindsinregion] refers to data that has been filtered to those storms that have their maximum 925hPa windspeed over land in the region. The add[field] refers to which field, and the order, in which the meteorological fields have been referenced to the vorticity centres. For files with the naming convention: [Dataset]_tr_trs_VOR850_[yearstart][yearend]_pos.addmslp_addspeed_addprecip_addomega_addlandwinds_addavgprecip_addmax5cmorph_addavg5cmorph.new_1000km2dayfiltered_RealProjregion2filtered_maxlandwindsinregion.txt (i.e. these include two additional fields for a smaller temporal range) The same track information as above in included, plus: 21. Longitude of CMORPH precipitation maximum within a 5 degree radius of vorticity maximum (degrees) 22. Latitude of CMORPH precipitation maximum within a 5 degree radius of vorticity maximum (degrees) 23. CMORPH precipitation maximum within a 5 degree radius of vorticity maximum (mmhr-1) 24. CMORPH precipitation area averaged over a 5 degree radius of vorticity maximum (mmhr-1)