M 4.2 - 133 km ENE of Amahai, Indonesia
December 21, 2004 at 01:19:14 UTC
Depth: 10.00 km (Shallow)
Key Takeaway
This light earthquake (M4.2) occurred 21 years ago near 133 km ENE of Amahai, Indonesia, at a depth of 10.00 km (shallow).
Light
PAGER Alert
Tsunami
Felt Reports
Event Details
| Magnitude | 4.2 mb |
| Depth | 10.00 km (Shallow) |
| Location | -3.0370S, 130.0840E |
| 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 10.00 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 133 km ENE of Amahai, Indonesia, at coordinates -3.0370S, 130.0840E. 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
11 km SSW of Ambon, Indonesia
21 years ago · 20.00 km deep
52 km NE of Amahai, Indonesia
21 years ago · 10.00 km deep
95 km ENE of Amahai, Indonesia
21 years ago · 32.40 km deep
153 km ENE of Amahai, Indonesia
21 years ago · 24.00 km deep
196 km SSE of Ambon, Indonesia
21 years ago · 310.80 km deep
223 km E of Amahai, Indonesia
21 years ago · 10.00 km deep
279 km SSE of Amahai, Indonesia
21 years ago · 156.60 km deep
210 km W of Tual, Indonesia
21 years ago · 20.00 km deep
62 km W of Tual, Indonesia
21 years ago · 35.00 km deep
More Earthquakes in Indonesia
174 km SSE of Tual, Indonesia
1 day ago · 10.00 km deep
69 km E of Tobelo, Indonesia
1 day ago · 10.00 km deep
132 km ENE of Masohi, Indonesia
1 day ago · 10.00 km deep
244 km SSE of Amahai, Indonesia
1 day ago · 222.52 km deep
153 km W of Fakfak, Indonesia
3 days ago · 10.00 km deep
160 km WSW of Fakfak, Indonesia
3 days ago · 16.51 km deep
149 km WSW of Fakfak, Indonesia
3 days ago · 10.00 km deep
138 km WSW of Fakfak, Indonesia
4 days ago · 10.00 km deep
More M4.0-5.0 Earthquakes
21 km ENE of Sallique, Peru
7 hours ago · 41.95 km deep
16 km SSE of Petropavlovsk-Kamchatsky, Russia
15 hours ago · 79.51 km deep
2 km SSE of Santa María Ixhuatán, Guatemala
16 hours ago · 10.00 km deep
148 km SSE of Vilyuchinsk, Russia
16 hours ago · 35.00 km deep
17 km ESE of Manay, Philippines
18 hours ago · 80.55 km deep
northern Mid-Atlantic Ridge
20 hours ago · 10.00 km deep
61 km SSW of Ashkāsham, Afghanistan
20 hours ago · 101.97 km deep
74 km W of Bandar Abbas, Iran
20 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.