M 5.1 Earthquake 99 km WSW of Puerto Madero, Mexico
Areazine synthesizes this USGS earthquake report directly from USGS's official public data feed. See our methodology for full source attribution and refresh cadence.
A magnitude 5.1 earthquake struck 99 km west-southwest of Puerto Madero, Mexico, at a depth of 10 km.
What this USGS earthquake report tells you, and what most readers miss
This notice was issued by USGS on August 7, 2026 and geographically references Mexico. Its severity classification of "medium" signals how the issuing agency weighs the risk of harm if no action is taken - "critical" and "high" tier alerts typically carry direct consumer actions, while "medium" and "low" tend toward informational guidance or monitoring advisories. The category it belongs to - Earthquakes - determines the monitoring protocol behind it, which shapes what follow-up action (checking for structural damage, watching for aftershocks, reviewing local building codes) is relevant and which agency holds authority over the assessment.
Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to verify its scope, source, and timestamp, then compare related notices without assuming that one record proves a broader trend.
Areazine pairs this record with the original agency URL so you can check the primary source before acting. Its related labels are earthquake, seismic, usgs, Mexico.
What Happened
A magnitude 5.1 mww earthquake occurred at 12:29:01 UTC on July 17, 2026 (Unix timestamp 1784339341780). The event was located 99 km WSW of Puerto Madero, Mexico, at coordinates 14.3665° N, 93.2679° W, with a depth of 10 km. This depth is classified as shallow (< 20 km).
Location Details
The earthquake was centered 99 km west-southwest of Puerto Madero, Mexico, at latitude 14.3665 and longitude -93.2679. The shallow depth of 10 km means the event occurred relatively close to the surface.
Impact Assessment
No felt reports were recorded. There was no tsunami advisory (tsunami field value: 0) and no alert level assigned.
What You Should Know
Earthquakes of this magnitude are classified as moderate and can cause damage to poorly constructed buildings. Aftershocks are possible following any earthquake.
Source
Data from USGS: https://earthquake.usgs.gov/earthquakes/eventpage/us7000t1im
Original source: USGS Official Notice ↗
Related Earthquakes
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Two Areazine-derived peer sets for this USGS earthquake report: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (925 characters here).
Similar severity timing
Same severity (medium) notices issued closest in time to August 7, 2026.
Frequently Asked Questions
Common questions about this USGS earthquake report.