# The Preparedness Day Bombing

An episode of [History Daily](https://invisiblenetwork.ai/podcast/1591095413), 22 Jul 2026, 16 min.

Audio: https://dts.podtrac.com/redirect.mp3/audioboom.com/posts/8926282.mp3?modified=1784227421&sid=5162833&source=rss

July 22, 1916. A bomb explodes during a “Preparedness Day” parade in San Francisco, killing 10 people and wounding another 40. This episode originally aired in 2025. • Support the show! Join Into History for ad-free listening and more. History Daily is a co-production of Airship and Noiser. Go to HistoryDaily.com for more history, daily.

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