M 4.2 - 4 km S of Villa Basilio Nievas, Argentina
August 28, 2021 at 08:59:43 UTC
Depth: 106.96 km (Intermediate)
Key Takeaway
This light earthquake (M4.2) occurred 4 years ago near 4 km S of Villa Basilio Nievas, Argentina, at a depth of 106.96 km (intermediate).
Light
PAGER Alert
Tsunami
Felt Reports
Event Details
| Magnitude | 4.2 mb |
| Depth | 106.96 km (Intermediate) |
| Location | -31.5922S, 68.7297W |
| Tsunami Warning | No |
| Significance | 271 / 3000 |
| Status | Reviewed |
| Network | us |
| USGS Event Page | View on USGS → |
Frequently Asked Questions
What was the magnitude of this earthquake?
This earthquake had a magnitude of 4.2, classified as "Light". Light earthquakes produce noticeable shaking but rarely cause damage.
How deep was this earthquake?
This earthquake occurred at a depth of 106.96 km, classified as "Intermediate". Intermediate-depth earthquakes are felt over a wider area but typically cause less surface damage than shallow events of the same magnitude.
Where exactly did this earthquake occur?
This earthquake occurred near 4 km S of Villa Basilio Nievas, Argentina, at coordinates -31.5922S, 68.7297W. The location is determined by analyzing seismic wave arrival times at multiple monitoring stations.
Were there aftershocks associated with this event?
Aftershock data for this specific event can be explored by viewing nearby recent earthquakes listed below on this page. Aftershocks are smaller earthquakes that occur in the same area following a larger event, and they can continue for days, weeks, or even months depending on the original earthquake's magnitude.
What does the magnitude of this earthquake mean in practical terms?
A magnitude 4.2 earthquake is classified as "Light" — these are commonly felt by people indoors but rarely cause any significant damage.
Nearby Recent Earthquakes
71 km WSW of Villa General Roca, Argentina
4 years ago · 10.00 km deep
96 km WNW of Candelaria, Argentina
4 years ago · 119.74 km deep
52 km SSE of San Agustín de Valle Fértil, Argentina
4 years ago · 107.93 km deep
38 km ESE of Paine, Chile
4 years ago · 114.35 km deep
23 km WSW of Pocito, Argentina
4 years ago · 15.49 km deep
21 km NNE of San Martín, Argentina
4 years ago · 108.88 km deep
45 km SE of Los Andes, Chile
4 years ago · 110.48 km deep
89 km NE of Los Andes, Chile
4 years ago · 121.12 km deep
42 km WSW of Villa Basilio Nievas, Argentina
4 years ago · 108.22 km deep
40 km NNW of San Martín, Argentina
4 years ago · 108.07 km deep
More Earthquakes in Argentina
119 km E of Caucete, Argentina
9 hours ago · 146.38 km deep
78 km WNW of Calingasta, Argentina
6 days ago · 127.35 km deep
48 km NNW of Villa Basilio Nievas, Argentina
1 week ago · 176.14 km deep
86 km W of San Antonio de los Cobres, Argentina
1 week ago · 219.68 km deep
45 km WNW of San Antonio de los Cobres, Argentina
1 week ago · 197.13 km deep
76 km W of San Antonio de los Cobres, Argentina
1 week ago · 181.83 km deep
107 km W of San Antonio de los Cobres, Argentina
2 weeks ago · 197.62 km deep
193 km SSE of Mar del Plata, Argentina
2 weeks ago · 10.00 km deep
More M4.0-5.0 Earthquakes
24 km WSW of Dompu, Indonesia
1 hour ago · 137.35 km deep
21 km ENE of Sallique, Peru
9 hours ago · 41.95 km deep
16 km SSE of Petropavlovsk-Kamchatsky, Russia
17 hours ago · 79.51 km deep
2 km SSE of Santa María Ixhuatán, Guatemala
18 hours ago · 10.00 km deep
148 km SSE of Vilyuchinsk, Russia
18 hours ago · 35.00 km deep
17 km ESE of Manay, Philippines
20 hours ago · 80.55 km deep
northern Mid-Atlantic Ridge
22 hours ago · 10.00 km deep
61 km SSW of Ashkāsham, Afghanistan
23 hours ago · 101.97 km deep
Data from the USGS Earthquake Hazards Program (ComCat). QuakeScan is not affiliated with the USGS. Event details may be updated as new data becomes available.