OBSERVED · EARTHQUAKE · USGS US7000TV4I

Magnitude 5.4, 24 km NNW of Rioblanco, Colombia.

Occurred 6 hours ago (2026-11-03 09:13 UTC). Record reviewed, last revised 4 hours ago. Fetched just now. Every number on this page comes from the USGS feed; the sentence is a template over those fields.

Magnitude 5.4 earthquake, 10 km deep, at 3 Nov 09:13 UTC. USGS places it "24 km NNW of Rioblanco, Colombia".

OBSERVED · USGS · M 5.4 · 2026-11-03 09:13 UTC

DERIVED. The last earthquake at least this strong within 100 km was magnitude 5.5 on 28 Jan 2019 ("12 km S of Planadas, Colombia"). USGS ComCat search: earthquakes within 100 km of this epicentre, magnitude 5.4 or more, from 1 Jan 1900 to just before this one, newest first. Magnitudes of different types are compared as the catalogue publishes them.

ESTIMATE · USGS PAGER · GREEN. The USGS's own estimate of likely fatalities and economic losses for this earthquake, from its PAGER model. ESTIMATE: the source's own model estimate, not a count. PAGER at the USGS

Epicentre at 3.739, -75.720 (USGS). The dashed ring is 100 km. Coastlines from Natural Earth (public domain), drawn from the coordinate; nothing placed by hand.

OBSERVED · USGS event us7000tv4i · reviewed · origin 2026-11-03 09:13 UTC · record updated 2026-11-03 11:20 UTC · 3.739, -75.720 · depth 10.0 km · significance 449Occurred 6 hours ago · record revised 4 hours ago · fetched 2026-11-03 15:37 UTC. The evidence class is OBSERVED because the USGS reports it happened; how recent the event or the revision is changes nothing about that. Felt reports are the “Did You Feel It?” reports people sent the USGS, not a count of who felt it. Source: U.S. Geological Survey, Earthquake Hazards Program (public domain). This page is regenerated from the USGS event id and is not stored by yank.

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