Extended Range Tornado Activity Forecasts (ERTAF)

There are currently no plans to conduct ERTAF for the 2021 season.

Instead, we are taking a year off and focusing on research that will help us create better subseasonal forecasts for severe weather.
From time to time, I plan on posting my thoughts on the extended range forecast via Twitter (@gensiniwx)

If you are interested in the ERTAF project, please checkout our BAMS paper: https://doi.org/10.1175/BAMS-D-19-0188.1
Thanks for your support, encouragement, and engagement over the past few years.
Forecast & Verification Archive : 2015 | 2016 | 2017 | 2018 | 2019 | 2020


Historical Contributors:  John Allen  |  Brad Barrett  |  Victor Gensini  |  David Gold  |  Alan Marinaro  |  Paul Sirvatka Mike Ventrice


© 2015-2021  Victor Gensini