4.2
Earthquake Details: near the coast of Mollendo, Arequipa, Peru
Sep 22, 2026, 09:56:07
A magnitude 4.2 earthquake occurred near near the coast of Mollendo, Arequipa, Peru on Sep 22, 2026 at 09:56:07. The seismic event was recorded at a depth of -30 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-30 km
Significance0
Latitude-16.6000
Longitude-72.0400
Event IDemsc:20260922_0000172
Magnitude4.2
Updated:Sep 22, 2026, 10:01:29 UTC
External Resources
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Time & depth
- Local time
- Sep 22, 2026, 04:56:07 GMT-5
- UTC
- Sep 22, 2026, 09:56:07 UTC
-30 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.0Tarapacá, ChileBeforeM2.9off the coast of Tarapacá, ChileBeforeM3.2Tarapacá, ChileBeforeM2.7southern PeruBeforeM2.8Tarapacá, ChileBeforeM4.38 km S of Santiago, PeruBeforeM3.4central PeruBeforeM3.4central PeruBeforeM2.7Tarapacá, ChileAfterM2.8Tarapacá, ChileAfterM3.1Tarapacá, ChileAfterM3.3southern PeruAfter
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Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Sep 22, 2026, 10:01 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0. CC BY 4.0
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies. CC BY 4.0
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.