The Oxford Team

Myles Allen

Prof Myles R. Allen

School of Geography and the Environment, University of Oxford

Myles Allen is the Principal Investigator of and was the first to propose the use of Probabilistic Event Attribution to quantify the contribution of human and other external influences on climate to specific individual weather events. He is Professor of Geosystem Science in the School of Geography and the Environment, University of Oxford and Head of the Climate Dynamics Group in the University’s Department of Physics.

Andy Bowery

Andy Bowery

Andy Bowery is the Senior Software Engineer / Systems Architect of Andy works as a researcher at the Oxford e-Research Centre, University of Oxford.


Dr Luke Harrington

Luke is a post is a postdoctoral researcher working on the MaRIUS and TITAN projects, using weather@home simulations and other event attribution methodologies to investigate the drivers of extreme weather events from the early 20th century. He is also exploring how the broader characteristics of climate extremes will change with continued warming.

Prior to joining the team, Luke completed his PhD at the Victoria University of Wellington in New Zealand, where he investigated novel approaches to quantify the emergence of anthropogenic climate change. This included an event-specific attribution study on the 2013 New Zealand drought, as well as highlighting differences in the emergence of heat extremes for the global population when aggregated by income grouping.

Karsten Haustein

Dr Karsten Haustein

Karsten Haustein is a postdoctoral researcher working on the World Weather Attribution project, developing the capability to perform quasi-real time attribution analysis of extreme weather events around the world on an operational basis.

Previously, Karsten worked at the Oxford University School of Geography and Environment as a postdoctoral researcher, working with Prof. Richard Washington. Prior to this, he did his Ph.D. thesis at the Barcelona Supercomputing Center, developing a new global and regional model for the prediction of the mineral dust.

William Ingram

Dr William Ingram

Atmospheric, Oceanic and Planetary Physics Department, University of Oxford

William Ingram works 50% for and 50% for the Met Office Hadley Centre and is’s expert on the model physics.  His research interests are the basic physics of the atmospheric response to climate change, particularly the water vapour feedback.  William is a group leader of the climate dynamics group at the subdepartment of Atmospheric, Oceanic and Planetary Physics at Oxford.

Sihan Li 

Sihan joined the CPDN team in Oxford in April 2017 to work on the TNC project, using weather@home simulations to investigate the impacts of recent extreme weather events on the Amazonian biosphere, looking at what role climate change played in the likelihood of those extreme weather events, as well as how the change in biosphere would affect the local climate.

Prior to joining ECI, she completed her Ph.D. at Oregon State University, where she worked on the weather@home project over western US region, looking at drivers of extreme drought events in the US, future regional climate change projections over the western US, as well as investigating uncertainties due to internal variability and physical parameter perturbations.

Richard Millar

Richard Millar

Richard Millar is working on the geoengineering project aiming to model and understand the impacts of various geoengineering scenarios on aspects of the hydrological cycle. In addition to attempting to discover what these effects may be he aims to further our understanding of the fundamental climate physics behind the hydrological cycle. Richard is a graduate student at the Atmospheric, Oceanic and Planetary Physics Department, University of Oxford.


Dr Friederike E. L. Otto

Friederike was the scientific coordinator of the project the role has been taken over by Sarah Sparrow. Friederike is leading the World Weather Attribution project and Transition Into The Anthropocene (TITAN). Her main research interest is the quantification of uncertainty and validation of climate models, in particular with respect to extreme events, in order to undertake attribution studies of extreme weather events to external climate drivers. A major focus of this work is to explore the propagation of uncertainty from external drivers to actual impacts of climate change on time-scales of up to 30 years. Friederike is the deputy director of the Environmental Change Institute, University of Oxford.

Mamun Rashid

Mamun Rashid

Md Mamunur Rashid (Mamun) is a scientist working as a CPDN Research Computing Specialist. He is involved in infrastructure development for World Weather Attribution (WWA) project. He is also responsible for the management of the current CPDN infrastructure. Mamun has previously worked at CERN on Opportunistic Computing resource project to run CERN¹s analysis on Volunteer Computing resources. Prior to joining to CPDN he worked at Imperial College London in Space and Atmospheric Physics (SPAT) group on developing an Open Source Loss Modelling Framework for catastrophic risks.

Sarah Sparrow

Dr Sarah N. Sparrow

Sarah Sparrow is the technical coordinator for CPDN responsible for work unit deployment and experiment submission and day-to-day management of the team. Sarah’s background is in atmospheric dynamics and she is interested in how large scale dynamics translates to climate impact studies. She currently is working on identifying a set of model versions that are consistent with recent observations of the ocean surface and subsurface. Sarah is a researcher at the Oxford e-Research Centre, University of Oxford.

Professor David Wallom

David Wallom is the technical manager of He is an associate director and leader of the Volunteer Computing Group at the Oxford e-Research Centre, University of Oxford.