M 5.1 - 62 km SSW of Atocha, Bolivia
January 28, 2012 at 08:51:36 UTC
Depth: 197.20 km (Intermediate)
Key Takeaway
This moderate earthquake (M5.1) occurred 14 years ago near 62 km SSW of Atocha, Bolivia, at a depth of 197.20 km (intermediate).
Moderate
PAGER Alert
Tsunami
Felt Reports
Event Details
| Magnitude | 5.1 mb |
| Depth | 197.20 km (Intermediate) |
| Location | -21.4640S, 66.4360W |
| Tsunami Warning | No |
| Significance | 400 / 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 5.1, classified as "Moderate". Moderate earthquakes can cause damage to poorly constructed buildings.
How deep was this earthquake?
This earthquake occurred at a depth of 197.20 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 62 km SSW of Atocha, Bolivia, at coordinates -21.4640S, 66.4360W. 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 5.1 earthquake is classified as "Moderate" — these are widely felt and can cause damage to vulnerable structures, though well-built buildings typically withstand them.
Nearby Recent Earthquakes
42 km NW of San Antonio de los Cobres, Argentina
14 years ago · 197.70 km deep
85 km NNW of San Antonio de los Cobres, Argentina
14 years ago · 184.00 km deep
30 km NW of Abra Pampa, Argentina
14 years ago · 227.00 km deep
58 km WSW of Abra Pampa, Argentina
14 years ago · 240.50 km deep
115 km W of Abra Pampa, Argentina
14 years ago · 178.10 km deep
134 km NE of San Pedro de Atacama, Chile
14 years ago · 146.60 km deep
129 km SSW of Atocha, Bolivia
14 years ago · 175.10 km deep
66 km SW of Atocha, Bolivia
14 years ago · 209.40 km deep
122 km NE of Calama, Chile
14 years ago · 125.40 km deep
71 km NNE of Calama, Chile
14 years ago · 117.80 km deep
More Earthquakes in Bolivia
95 km W of Colchani, Bolivia
3 weeks ago · 171.84 km deep
26 km SSE of Boyuibe, Bolivia
2 months ago · 553.82 km deep
45 km SSW of Paurito, Bolivia
3 months ago · 10.00 km deep
34 km ESE of Aiquile, Bolivia
3 months ago · 10.00 km deep
78 km SW of Challapata, Bolivia
3 months ago · 227.84 km deep
82 km SW of Atocha, Bolivia
3 months ago · 212.45 km deep
95 km SW of Atocha, Bolivia
4 months ago · 228.30 km deep
51 km WSW of Challapata, Bolivia
4 months ago · 237.87 km deep
More M5.0-6.0 Earthquakes
20 km ESE of Farkhār, Afghanistan
3 hours ago · 197.06 km deep
119 km E of Caucete, Argentina
5 hours ago · 146.38 km deep
4 km E of Hukay, Philippines
6 hours ago · 161.17 km deep
93 km E of Hihifo, Tonga
21 hours ago · 10.00 km deep
71 km SSE of Shihezi, China
1 day ago · 10.00 km deep
228 km ESE of Attu Station, Alaska
1 day ago · 9.34 km deep
57 km ESE of Ōfunato, Japan
1 day ago · 60.39 km deep
69 km E of Tobelo, Indonesia
1 day ago · 10.00 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.