; (2) incorporate into tornado modeling and forecasting, as appropriate, social, behavioral, risk, communication, and economic sciences; (3) enhance workforce training on radar interpretation and use of tornado warning systems; and (4) expand computational resources to support higher-resolution modeling to advance the capability for warn-on-forecast. (f) Tornado rating system The Under Secretary, in collaboration with local communities and emergency managers, shall— (1) evaluate the system used as of the date of the enactment of this section to rate the severity of tornadoes; (2) determine whether updates to such system are required to ensure such ratings accurately reflect the severity of tornados