M4.5 Earthquake at Orcas Island, Washington, March 3rd, 2025 Deep dive on the M4.5 Monday, March 3rd, 2025 on Orcas Island, WA. ShakeAlert, USGS Did You Fe... 2024 PNSN Earthquake Catalog This blog is a review of the 2024 earthquakes located by the PNSN within our authoritative and re...

Map boundaries The red polygon is the reporting region for this map; the black polygon is the authoritative region of the PNSN. Events inside the authoritative network are rendered as cirlces; events outside the authoritative region but inside the reporting region are rendered as squares.

Seattle’s Office of Emergency Management has released an interactive map showing how badly various neighborhoods might be affected by a quake and any ensuing ground liquefaction or tsunami....

The PNSN is the authoritative seismic network for Washington and Oregon state.

See if there was there an earthquake just now in Seattle, Washington, United States.

Earthquake Tracker for Seattle and the Pacific Northwest with real-time updates. Stay informed on seismic activity, alerts, and expert analysis.

A new analysis of the Seattle area’s risk during a major earthquake has found new locations at higher potential for violent shaking. Highlighted in dark red, the Interbay area between Magnolia and Queen Anne along with northern Montlake and the University Village area are now considered at high risk for strong ground shaking in a quake.

Feb 26, 2016 · The Seattle Office of Emergency Management website now features a series of interactive maps that highlight some of the city’s top hazards in the event of an earthquake. Check out the Seattle Natural Hazard Explorer Map and learn more about the …

Datahub of ArcGIS web applications of Earthquake Analysis and emergency resources for Seattle, WA metropolitan area.

Jan 19, 2024 · SEATTLE — A new map released by the United States Geological Survey shows the likelihood of an earthquake causing damaging shaking in the next century.