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M1.5 Depth: -1.1 km

M1.5 Earthquake near Lewis County, Washington (United States)

UTC time: 2026-05-04 18:55:26 UTC Local time: —

About this earthquake

On May 4, 2026 at 18:55 UTC, a magnitude M1.5 earthquake occurred near Lewis County, Washington (United States). Events of this size typically go unnoticed.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 189 earthquakes, the strongest at M3.6.

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Depth profile

Depth profile Depth: -1.1 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km -1.1 km
Shallow
-1.1 km
0 km — shallower than the regional average (15.9 km)
Regional average: 15.9 km
Negative depth = focus above sea level (terrain elevation).
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • St. Helens
    Distance: 37 km ·Stratovolcano ·Elevation: 2'549 m ·Last eruption: 2008 ·United States
  • Rainier
    Distance: 47 km ·Stratovolcano ·Elevation: 4'392 m ·Last eruption: 1450 ·United States
  • Adams
    Distance: 64 km ·Stratovolcano ·Elevation: 3'742 m ·Last eruption: 950 ·United States
  • Indian Heaven
    Distance: 72 km ·Volcanic field ·Elevation: 1'806 m ·Last eruption: -6250 ·United States
  • West Crater
    Distance: 73 km ·Volcanic field ·Elevation: 1'329 m ·Last eruption: -5750 ·United States
  • Hood
    Distance: 134 km ·Stratovolcano ·Elevation: 3'426 m ·Last eruption: 1866 ·United States

Historic earthquake map · United States

Open history map
Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · United States

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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