Idaho Remains Earthquake-Free for Over a Week

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After a period of frequent earthquakes in Idaho, Utah, and Washington just a few years ago, the region has been remarkably quiet on the seismic front. Aside from a small 3.5 magnitude quake in Utah and an explosion near Pasco, Washington that registered on USGS monitors, there has been little shaking in the Western states over the past month.

Why it matters

Earthquakes are a constant concern for residents in the Western United States, with Idaho, Utah, and Washington being particularly prone to seismic activity. A prolonged period of calm can provide a sense of relief, but also raises questions about whether the region is overdue for more significant tremors.

The details

The most recent earthquake activity in the region was a 3.5 magnitude quake that hit near West Valley, Utah on February 13th. While noticeable to some residents, a quake of that size is relatively minor. An explosion near Pasco, Washington on February 2nd also registered 2.8 on the USGS scale, but did not cause any major damage. In contrast, Idaho has been completely free of any significant seismic events for over a week, a rare occurrence in a state that has experienced numerous quakes in recent years.

• The 3.5 magnitude quake in Utah occurred on February 13, 2026 at 6:32 PM.
• The explosion near Pasco, Washington registered on USGS monitors on February 2, 2026.