Organisation Follow by RSS
U.S. Geological Survey
US science agency monitoring earthquakes
Also: USGS, US Geological Survey
In 2 articles · first seen · latest
Solid lines: relations reported in articles. Dashed: appear in the same stories. Thicker means more evidence.
Timeline
-
29 Sep 2026 · 2 outlets
Magnitude 4.3 earthquake shakes Puget Sound region near Seattle -
30 Sep 2026 · 1 outlet
Magnitude 3.8 earthquake strikes near Piru, Ventura County