TSR raises preseason hurricane forecast to close to 30-year norm Abbie Wood 10 July 2023 Twitter LinkedIn Email Show more sharing options Copy Link URLCopied! Print Twitter LinkedIn Email Tropical Storm Risk (TSR) has raised its pre-season North Atlantic hurricane forecast, predicting 2023 activity will be close to the 30-year norm between 1991 and 2020. To unlock this article Register for a free trial Already a subscriber? Login now