M4.7 earthquake 14 km SW of Esmeraldas, Ecuador
A magnitude 4.7 earthquake struck 14 km SW of Esmeraldas, Ecuador on Thu, Aug 1, 1974, 6:36 PM GMT-5 (23:36 UTC), 50 km (31 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.7 (mb), light
- Local time
- UTC
- 1974-08-01 23:36:47 UTC
- Depth
- 50.0 km (31.1 mi), shallow
- Epicenter
- 0.866° N, 79.740° W
- Region
- Ecuador
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Stations used
- 16
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.7 and up: 0 in the 60 days after this one and 0 in the 30 days before it.
None recorded.
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp00007ev. Read Tue, Sep 22, 2026, 10:25 AM UTC.