OMuLeT: Online Multi-Lead Time Location Prediction for Hurricane Trajectory Forecasting


  • Ding Wang Michigan State University
  • Boyang Liu Michigan State University
  • Pang-Ning Tan Michigan State University
  • Lifeng Luo Michigan State University



Hurricanes are powerful tropical cyclones with sustained wind speeds ranging from at least 74 mph (for category 1 storms) to more than 157 mph (for category 5 storms). Accurate prediction of the storm tracks is essential for hurricane preparedness and mitigation of storm impacts. In this paper, we cast the hurricane trajectory forecasting task as an online multi-lead time location prediction problem and present a framework called OMuLeT to improve path prediction by combining the 6-hourly and 12-hourly forecasts generated from an ensemble of dynamical (physical) hurricane models. OMuLeT employs an online learning with restart strategy to incrementally update the weights of the ensemble model combination as new observation data become available. It can also handle the varying dynamical models available for predicting the trajectories of different hurricanes. Experimental results using the Atlantic and Eastern Pacific hurricane data showed that OMuLeT significantly outperforms various baseline methods, including the official forecasts produced by the U.S. National Hurricane Center (NHC), by more than 10% in terms of its 48-hour lead time forecasts.




How to Cite

Wang, D., Liu, B., Tan, P.-N., & Luo, L. (2020). OMuLeT: Online Multi-Lead Time Location Prediction for Hurricane Trajectory Forecasting. Proceedings of the AAAI Conference on Artificial Intelligence, 34(01), 963-970.



AAAI Technical Track: Applications