M4.3 earthquake 26 km SSE of Esmeraldas, Ecuador
A magnitude 4.3 earthquake struck 26 km SSE of Esmeraldas, Ecuador on Mon, Jul 11, 2016, 2:40 AM GMT-5 (07:40 UTC), 10 km (6 mi) below the surface.
A larger quake followed: M4.7 50 km NW of Esmeraldas, Ecuador. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.3 (mb), light
- Local time
- UTC
- 2016-07-11 07:40:30 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 0.739° N, 79.550° 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.
- Location uncertainty
- About 2.5 km horizontally, 1.9 km in depth
- Magnitude uncertainty
- ±0.08
- Depth from
- Operator assigned
- Station coverage gap
- 131°
- Stations used
- 66
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 3 in the 60 days after this one and 7 in the 30 days before it.
After
- 4.750 km NW of Esmeraldas, Ecuador · 3722 days ago · 10 km deep · 76 km away
- 4.526 km WSW of Valdez, Ecuador · 3718 days ago · 10 km deep · 59 km away · felt by 1
- 4.460 km S of Valdez, Ecuador · 3672 days ago · 78 km deep · 52 km away · felt by 2
Before
- 6.333 km NNW of Rosa Zarate, Ecuador · 3726 days ago · 21 km deep · 20 km away · felt by 88
- 5.933 km NNW of Rosa Zarate, Ecuador · 3726 days ago · 17 km deep · 19 km away · felt by 13
- 4.017 km ESE of Esmeraldas, Ecuador · 3729 days ago · 35 km deep · 20 km away
- 4.628 km E of Esmeraldas, Ecuador · 3731 days ago · 35 km deep · 27 km away · felt by 1
- 4.224 km E of Esmeraldas, Ecuador · 3731 days ago · 35 km deep · 29 km away
- 4.313 km NNE of Pedernales, Ecuador · 3731 days ago · 10 km deep · 79 km away
- 4.318 km SE of Esmeraldas, Ecuador · 3743 days ago · 10 km deep · 10 km away
Earthquakes todayEcuador earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event us100062j4. Read Tue, Sep 22, 2026, 9:35 PM UTC.