M 4.5 - 46 km SW of Papanoa, Mexico
April 6, 2005 at 12:09:32 UTC
Depth: 14.90 km (Shallow)
Key Takeaway
This light earthquake (M4.5) occurred 20 years ago near 46 km SW of Papanoa, Mexico, at a depth of 14.90 km (shallow).
Light
PAGER Alert
Tsunami
Felt Reports
Event Details
| Magnitude | 4.5 mb |
| Depth | 14.90 km (Shallow) |
| Location | 17.0730N, 101.3960W |
| Tsunami Warning | No |
| Significance | 312 / 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 4.5, classified as "Light". Light earthquakes produce noticeable shaking but rarely cause damage.
How deep was this earthquake?
This earthquake occurred at a depth of 14.90 km, classified as "Shallow". Shallow earthquakes tend to cause more damage at the surface because the energy has less distance to travel before reaching buildings and infrastructure.
Where exactly did this earthquake occur?
This earthquake occurred near 46 km SW of Papanoa, Mexico, at coordinates 17.0730N, 101.3960W. 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 4.5 earthquake is classified as "Light" — these are commonly felt by people indoors but rarely cause any significant damage.
Nearby Recent Earthquakes
6 km SW of Tres Palos, Mexico
20 years ago · 30.50 km deep
31 km SSW of Acapulco de Juárez, Mexico
20 years ago · 5.00 km deep
28 km WSW of Papanoa, Mexico
20 years ago · 5.00 km deep
47 km SSW of Palos Blancos, Mexico
20 years ago · 5.00 km deep
9 km ENE of Vallecitos de Zaragoza, Mexico
20 years ago · 48.00 km deep
8 km ENE of Zirándaro de los Chávez, Mexico
20 years ago · 67.80 km deep
3 km ESE of Infiernillo (Morelos de Infiernillo), Mexico
20 years ago · 45.40 km deep
43 km SSW of Aguililla, Mexico
20 years ago · 28.00 km deep
21 km SSE of Los Tepames, Mexico
20 years ago · 5.00 km deep
More Earthquakes in Mexico
28 km SW of Puerto Madero, Mexico
3 days ago · 45.16 km deep
124 km SW of Puerto Madero, Mexico
3 days ago · 10.00 km deep
86 km SW of Puerto Madero, Mexico
1 week ago · 10.00 km deep
84 km SW of Puerto Madero, Mexico
1 week ago · 10.00 km deep
6 km NNE of Tlacoachistlahuaca, Mexico
1 week ago · 35.00 km deep
2 km NE of Pluma Hidalgo, Mexico
1 week ago · 35.00 km deep
26 km S of Cuichapa, Mexico
2 weeks ago · 152.27 km deep
59 km SSW of Corralero, Mexico
2 weeks ago · 10.00 km deep
More M4.0-5.0 Earthquakes
21 km ENE of Sallique, Peru
6 hours ago · 41.95 km deep
16 km SSE of Petropavlovsk-Kamchatsky, Russia
14 hours ago · 79.51 km deep
2 km SSE of Santa María Ixhuatán, Guatemala
15 hours ago · 10.00 km deep
148 km SSE of Vilyuchinsk, Russia
15 hours ago · 35.00 km deep
17 km ESE of Manay, Philippines
17 hours ago · 80.55 km deep
northern Mid-Atlantic Ridge
19 hours ago · 10.00 km deep
61 km SSW of Ashkāsham, Afghanistan
19 hours ago · 101.97 km deep
74 km W of Bandar Abbas, Iran
19 hours 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.