M 4.4 - 110 km SSW of Matavai, Samoa
March 24, 2005 at 00:57:38 UTC
Depth: 10.00 km (Shallow)
Key Takeaway
This light earthquake (M4.4) occurred 20 years ago near 110 km SSW of Matavai, Samoa, at a depth of 10.00 km (shallow).
Light
PAGER Alert
Tsunami
Felt Reports
Event Details
| Magnitude | 4.4 mb |
| Depth | 10.00 km (Shallow) |
| Location | -14.9890S, 171.9520W |
| Tsunami Warning | No |
| Significance | 298 / 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 4.4, 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 110 km SSW of Matavai, Samoa, at coordinates -14.9890S, 171.9520W. 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 4.4 earthquake is classified as "Light" — these are commonly felt by people indoors but rarely cause any significant damage.
Nearby Recent Earthquakes
139 km SE of Hihifo, Tonga
20 years ago · 10.00 km deep
189 km E of Hihifo, Tonga
20 years ago · 21.70 km deep
126 km SE of Hihifo, Tonga
20 years ago · 15.00 km deep
123 km SE of Hihifo, Tonga
20 years ago · 10.00 km deep
129 km S of Hihifo, Tonga
20 years ago · 10.00 km deep
80 km SE of Hihifo, Tonga
20 years ago · 15.00 km deep
142 km N of Neiafu, Tonga
20 years ago · 78.20 km deep
Tonga
21 years ago · 20.60 km deep
132 km NNW of Neiafu, Tonga
20 years ago · 130.80 km deep
128 km NNW of Neiafu, Tonga
20 years ago · 85.00 km deep
More Earthquakes in Samoa
128 km SSW of Gataivai, Samoa
1 month ago · 10.00 km deep
138 km SW of Gataivai, Samoa
4 months ago · 10.00 km deep
125 km SSW of Gataivai, Samoa
4 months ago · 10.00 km deep
133 km SW of Gataivai, Samoa
10 months ago · 10.00 km deep
143 km SSW of Gataivai, Samoa
10 months ago · 10.00 km deep
119 km SW of Asau, Samoa
1 year ago · 10.00 km deep
39 km NNE of Lufilufi, Samoa
1 year ago · 10.00 km deep
93 km S of Matavai, Samoa
1 year 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.