6af300ef78e649e38719f1e1a53007f1 English 8-bit variable size UCS Transfer Format, based on ISO/IEC 10646 585b29ba4a054760ac4e53e7d95290b9 dataset NERC EDS Centre for Environmental Data Analysis 01235446432 RAL Space STFC Rutherford Appleton Laboratory, Harwell Campus Didcot OX11 0QX United Kingdom support@ceda.ac.uk pointOfContact 2026-04-30T02:23:33 UK GEMINI 2.3 WGS 84 SG-WEx: Unified Model output for June-July 2015 over South Georgia, with island orography included (run: u-ae766) 2021-05-11T09:41:48 publication 2021-05-11T09:41:48 creation https://catalogue.ceda.ac.uk/uuid/6af300ef78e649e38719f1e1a53007f1 6af300ef78e649e38719f1e1a53007f1 NERC EDS Centre for Environmental Data Analysis 10.5285/6af300ef78e649e38719f1e1a53007f1 doi This dataset contains modelling output from the u-ae766 run of a high-resolution (1.5 km horizontal grid, 118 vertical levels up to around 75 km altitude, 30 s timestep) local-area configuration of the Met Office Unified Model run in a box over the island of South Georgia (54S, 36W), as part of the South Georgia Wave Experiment (SG-WEx) project. This run was for the time period June-July 2015 with the island orography included. See related dataset for output from a complementary run with a flat orography file for the island for the same time period. These were part of a group of 6 model runs for the SG-WEx project. The aim of the modelling runs was to examine gravity wave generation and deep vertical propagation over this mountainous island. Three model time periods are archived within the SG-WEx dataset collection: January 2015, June 2015 and July 2015, each containing two runs, one including the island's orography and one without. Initial and boundary conditions are supplied by a global forecast to ensure that conditions over the island remain realistic. Meteorological fields such as wind, temperature, pressure etc were outputted and saved in hourly steps. These runs also coincided with radiosonde campaigns launched from the island. Technical details regarding the configuration of these runs is described Vosper (2015, doi:10.1002/qj.2566). Further information and science results can be found in Jackson et al. (2018, doi:10.1175/BAMS-D-16-0151.1) and Hindley (2021, doi:10.5194/acp-21-7695-2021). See online resources linked to this record for further details. Hughes, John K Unavailable author Unavailable author Ross, Andrew N Unavailable author Unavailable author Vosper, Simon B. Unavailable author Unavailable author Hindley, Neil P. Unavailable author Unavailable author Mitchell, Nicholas J. Unavailable author Unavailable author NERC EDS Centre for Environmental Data Analysis custodian 01235446432 RAL Space STFC Rutherford Appleton Laboratory, Harwell Campus Didcot OX11 0QX United Kingdom support@ceda.ac.uk custodian University of Leeds data_owner UK unknown owner NERC EDS Centre for Environmental Data Analysis distributor 01235446432 RAL Space STFC Rutherford Appleton Laboratory, Harwell Campus Didcot OX11 0QX United Kingdom support@ceda.ac.uk distributor Mitchell, Nicholas J. Unavailable principal_investigator Unavailable principalInvestigator Moffat-Griffin, Tracy Unavailable principal_investigator Unavailable principalInvestigator Ross, Andrew N Unavailable principal_investigator Unavailable principalInvestigator NERC EDS Centre for Environmental Data Analysis point_of_contact 01235446432 RAL Space STFC Rutherford Appleton Laboratory, Harwell Campus Didcot OX11 0QX United Kingdom support@ceda.ac.uk pointofContact NERC EDS Centre for Environmental Data Analysis publisher 01235446432 RAL Space STFC Rutherford Appleton Laboratory, Harwell Campus Didcot OX11 0QX United Kingdom support@ceda.ac.uk publisher notPlanned dataset Unified Model NWP South Atlantic atmospheric conditions theme GEMET - INSPIRE themes, version 1.0 2008-06-01 publication otherRestrictions Access to these data is available to any registered CEDA user. Please Login or Register for a CEDA account to gain access. otherRestrictions Under the following licence http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/, appropriate use of these data may fall under any use. This message is intended as guidance, always read the full licence. When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record. grid English climatologyMeteorologyAtmosphere -47.373 -26.879 -58.162 -50.162 2015-06-12T13:00:00 2015-07-05T12:00:00 Data are netCDF formatted. NERC EDS Centre for Environmental Data Analysis Data Center Contact 01235446432 RAL Space STFC Rutherford Appleton Laboratory, Harwell Campus Didcot OX11 0QX United Kingdom support@ceda.ac.uk distributor https://catalogue.ceda.ac.uk/uuid/6af300ef78e649e38719f1e1a53007f1 CEDA Data Catalogue Page Detail and access information for the resource information http://data.ceda.ac.uk/badc/sg-wex/data/um-data/sgwex_June2015_SG_u-ae766 DOWNLOAD Download Data download https://doi.org/10.5194/acp-21-7695-2021 Hindley, N. P., Wright, C. J., Gadian, A. M., Hoffmann, L., Hughes, J. K., Jackson, D. R., King, J. C., Mitchell, N. J., Moffat-Griffin, T., Moss, A. C., Vosper, S. B., and Ross, A. N.: Stratospheric gravity waves over the mountainous island of South Georgia: testing a high-resolution dynamical model with 3-D satellite observations and radiosondes, Atmos. Chem. Phys., 21, 7695–7722, https://doi.org/10.5194/acp-21-7695-2021, 2021. No further details. information https://doi.org/10.1002/qj.2566 Vosper, S.B. (2015), Mountain waves and wakes generated by South Georgia: implications for drag parametrization. Q.J.R. Meteorol. Soc., 141: 2813-2827. https://doi.org/10.1002/qj.2566 No further details. information https://doi.org/10.1175/BAMS-D-16-0151.1 Jackson, D. R., Gadian, A., Hindley, N. P., Hoffmann, L., Hughes, J., King, J., Moffat-Griffin, T., Moss, A. C., Ross, A. N., Vosper, S. B., Wright, C. J., and Mitchell, N. J. (2018). The South Georgia Wave Experiment: A Means for Improved Analysis of Gravity Waves and Low-Level Wind Impacts Generated from Mountainous Islands. Bulletin of the American Meteorological Society 99, 5, 1027-1040, available from: https://doi.org/10.1175/BAMS-D-16-0151.1 No further details. information dataset Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 Data were produced from runs of the Met Office Unified Model on the Met Office system and provided to the Centre for Environmental Data Analysis (CEDA) for long-term archiving.