Sousalarm Celebrating 30 Years On The Air! WRTI's Sousalarm Marches On... By Susan Lewis • Nov 7, 2019 Elmer Chickering/Wikpedia Commons Listen Listening... / 7:24 WRTI Morning Host Gregg Whiteside talks with Susan Lewis about the "Sousalarm" today. Listeners who tune in at 7:15 AM weekday mornings with host Gregg Whiteside know what the Sousalarm is, and have made it an enduring—and endearing—feature on WRTI. Don't Hit the Snooze Alarm...March to the Sousalarm! By Shoshana Slavitt • Jun 2, 2015 A good march can really get the blood pumping, and what better time for that than 7:15 am? Now, WRTI intern Shoshana Slavitt takes a look at the 26-year history of the Sousalarm. Join the Sousalarm club today!