Data Description Seismic Hazard Map showing mean Peak Ground Acceleration (PGA) in g for a 10% and 2% probability of exceedence in 50 years for the country of Tanzania. This map was produced using the GEM OpenQuake engine using the SSAHARA model, for further details please see https://hazard.openquake.org/gem/models/SSA Data Producer Attribution GEM Foundation (https://www.globalquakemodel.org/) Project Attribution The data was generated by the Global Earthquake Model Goundation (GEM) as part of the Modelling Exposure Through Earth Observation Routines (METEOR): EO-based Exposure, Nepal and Tanzania project, a £2.8m project co-funded through the UK Space Agency’s International Partnership Programme (IPP) Call 2 as part of the Global Challenges Research Fund (GCRF) from the UK Government’s Official Development Assistance (ODA) commitment. Data Format ASCII CSV (attibutes: lat,long,PGA-0.1,PGA-0.02) Data Visualisation GIS system (import CSV, using lat (Y) and long (X) attributes for display) Spatial Resolution 0.025 x 0.025 degrees Geographic Coordinate Reference System WGS84 (EPSG:4326) Described in Poggi, V., Durrheim, R., Mavonga Tuluka, G., Weatherill, G., Gee, R., Pagani, M., Nyblade, A. & Delvaux, D. (2017) Assessing Seismic Hazard of the East African Rift: a pilot study from GEM and AfricaArray. Bulletin of Earthquake Engineering. Volume 15, Issue 11, 4499–4529. DOI: https://doi.org/10.1007/s10518-017-0152-4 Contact kmcm@bgs.ac.uk