28 Oct 2025, 18:17 UTC · Oct 28, 2:17 PM ET

M4.7 earthquake 42 km N of Calingasta, Argentina

A magnitude 4.7 earthquake struck 42 km N of Calingasta, Argentina at Oct 28, 2:17 PM ET, 109 km deep, light – felt by most people nearby, rattling windows, rarely damage.

M4.3 38 km S of Calingasta, ArgentinaM4.4 65 km SW of Calingasta, ArgentinaM4.4 68 km WNW of Calingasta, ArgentinaM4.4 77 km E of Monte Patria, ChileM4.4 35 km NW of Villa Basilio Nievas, ArgentinaM4.4 48 km NW of Calingasta, ArgentinaM4.4 34 km SSE of Calingasta, ArgentinaM4.5 78 km WNW of Calingasta, ArgentinaM4.6 19 km W of Villa Basilio Nievas, ArgentinaM4.7 42 km N of Calingasta, ArgentinaM4.7 39 km NNW of Villa Basilio Nievas, ArgentinaM4.8 16 km SE of Calingasta, ArgentinaM5.0 16 km SW of Calingasta, Argentina
under 33–44–55–66+
Magnitude4.7 mb
Time28 Oct 2025, 18:17 UTC
Location-30.949°, -69.472° – 42 km N of Calingasta, Argentina
Depth109.0 km
Felt reports0
USGS eventus6000rk0z
Within 100 km

Other earthquakes nearby this year

Mag.WhereWhen (ET)DepthFelt
5.016 km SW of Calingasta, ArgentinaMar 9, 2:10 AM
222 d ago
120 km5 reports
4.816 km SE of Calingasta, ArgentinaApr 17, 2:19 AM
183 d ago
120 km3 reports
4.739 km NNW of Villa Basilio Nievas, ArgentinaNov 20, 2:45 PM
330 d ago
117 km–
4.619 km W of Villa Basilio Nievas, ArgentinaJan 15, 3:30 AM
275 d ago
108 km1 report
4.578 km WNW of Calingasta, ArgentinaMar 1, 5:07 PM
229 d ago
127 km–
4.465 km SW of Calingasta, ArgentinaJan 31, 6:28 PM
258 d ago
136 km–
4.468 km WNW of Calingasta, ArgentinaJan 27, 6:49 PM
262 d ago
112 km–
4.477 km E of Monte Patria, ChileJan 26, 5:11 PM
263 d ago
122 km–
4.435 km NW of Villa Basilio Nievas, ArgentinaJan 11, 7:57 PM
278 d ago
100 km–
4.448 km NW of Calingasta, ArgentinaDec 26, 12:37 AM
295 d ago
117 km1 report
4.434 km SSE of Calingasta, ArgentinaOct 30, 10:19 AM
351 d ago
124 km–
4.338 km S of Calingasta, ArgentinaMay 31, 3:40 AM
139 d ago
109 km–
FAQ

About this earthquake

How strong was the 42 km N of Calingasta, Argentina earthquake?

Magnitude 4.7 (mb), light – felt by most people nearby, rattling windows, rarely damage. Depth 109 km.

Was it felt?

No felt reports have been submitted to the USGS so far.

Were there aftershocks?

1 earthquakes within 100 km in the following two weeks are in our records, the strongest M4.4.

Earthquakes

More

Source: U.S. Geological Survey (USGS) earthquake catalog, real-time feeds and FDSN event service; magnitudes and locations are revised by seismologists for hours after an event. Times are Eastern (ET) unless marked UTC. Not an alert service: for warnings follow local authorities and tsunami centers.

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M4.7 earthquake 42 km N of Calingasta, Argentina — 77.today