Location: Helena, Lewis and Clark County
On October 28, 1935, Helena, Montana, continued to reel from a series of powerful earthquakes and persistent aftershocks that had begun earlier in the month. While the most significant shocks occurred on October 12th and 18th, the seismic activity remained a daily concern, causing widespread anxiety and further damage to the city's infrastructure. On this day, Helen Piper, the principal of the Montana Deaconess School, reported on the experiences at the institution, highlighting the ongoing challenges faced by residents and organizations in the aftermath of the initial tremors. The continuous seismic events severely impacted daily life, forcing many to live in temporary shelters and disrupting essential services. The 1935 Helena earthquake sequence, which included hundreds of tremors, left a lasting impression on the city, necessitating extensive rebuilding efforts and leading to a greater understanding of seismic activity in the region.