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M1.1 Depth: 29.5 km

M1.1 Earthquake near 15 km NW of Ault Field, Washington (United States)

UTC time: 2025-05-27 19:38:36 UTC Local time: —

About this earthquake

On May 27, 2025 at 19:38 UTC, a magnitude M1.1 earthquake occurred near 15 km NW of Ault Field, Washington (United States). The hypocenter lay relatively close to the surface at around 29 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by USGS and cross-checked across seismological networks. United States: 153 earthquakes were recorded in the past 24 hours, the strongest reaching M3.3.

Details

Magnitude
M1.1
Depth
29.5 km
UTC time
2025-05-27 19:38:36 UTC
Local time
—
Country
United States
City
Washington
Source
usgs
Coordinates
48.42533, -122.84534
Temperature
19.2°C

Map

Depth profile

Depth profile Depth: 29.5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 29.5 km
Shallow
29.5 km
29.5 km — deeper than the regional average (15.3 km)
Regional average: 15.3 km
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

  • Baker
    Distance: 85 km ·Stratovolcano(es) ·Elevation: 3'285 m ·Last eruption: 1880 ·United States
  • Glacier Peak
    Distance: 133 km ·Stratovolcano ·Elevation: 3'213 m ·Last eruption: 1700 ·United States
  • Garibaldi
    Distance: 159 km ·Stratovolcano ·Elevation: 2'678 m ·Last eruption: -8060 ·Canada
  • Garibaldi Lake
    Distance: 168 km ·Volcanic field ·Elevation: 2'316 m ·Canada
  • Cayley Volcanic Field
    Distance: 191 km ·Volcanic field ·Elevation: 2'375 m ·Canada
  • Rainier
    Distance: 193 km ·Stratovolcano ·Elevation: 4'392 m ·Last eruption: 1450 ·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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