M4.9 earthquake 70 km NNW of Bahía de Caráquez, Ecuador
A magnitude 4.9 earthquake struck 70 km NNW of Bahía de Caráquez, Ecuador on Mon, Apr 18, 2016, 4:15 PM GMT-5 (21:15 UTC), 10 km (6 mi) below the surface.
A larger quake followed: M6.2 21 km W of Muisne, Ecuador. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.9 (mb), light
- Local time
- UTC
- 2016-04-18 21:15:52 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 0.061° S, 80.772° 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 3.2 km horizontally, 1.8 km in depth
- Magnitude uncertainty
- ±0.03
- Depth from
- Operator assigned
- Station coverage gap
- 78°
- Stations used
- 139
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.9 and up: 40 in the 60 days after this one and 23 in the 30 days before it.
After
- 4.957 km NW of Bahía de Caráquez, Ecuador · 3808 days ago · 10 km deep · 17 km away
- 4.478 km NW of Bahía de Caráquez, Ecuador · 3808 days ago · 10 km deep · 8 km away
- 4.439 km NW of Pedernales, Ecuador · 3808 days ago · 10 km deep · 62 km away
- 4.531 km W of Muisne, Ecuador · 3807 days ago · 19 km deep · 96 km away
- 6.221 km W of Muisne, Ecuador · 3807 days ago · 14 km deep · 100 km away · felt by 12
- 4.116 km SSW of Muisne, Ecuador · 3807 days ago · 20 km deep · 98 km away
- 4.617 km SW of Muisne, Ecuador · 3807 days ago · 10 km deep · 95 km away · felt by 1
- 4.313 km SW of Pedernales, Ecuador · 3807 days ago · 10 km deep · 72 km away
- 4.342 km N of Bahía de Caráquez, Ecuador · 3807 days ago · 10 km deep · 48 km away
- 4.737 km N of Bahía de Caráquez, Ecuador · 3807 days ago · 10 km deep · 47 km away
- 4.846 km WNW of Bahía de Caráquez, Ecuador · 3806 days ago · 10 km deep · 44 km away
- 4.433 km SW of Pedernales, Ecuador · 3806 days ago · 10 km deep · 63 km away
- 4.234 km NNW of Bahía de Caráquez, Ecuador · 3806 days ago · 10 km deep · 36 km away
- 6.034 km NNW of Bahía de Caráquez, Ecuador · 3805 days ago · 10 km deep · 39 km away · felt by 29
- 5.936 km NNW of Bahía de Caráquez, Ecuador · 3805 days ago · 10 km deep · 39 km away
- 4.316 km NW of Rocafuerte, Ecuador · 3805 days ago · 10 km deep · 87 km away · felt by 1
- 5.023 km NW of Bahía de Caráquez, Ecuador · 3805 days ago · 10 km deep · 47 km away · felt by 1
- 4.331 km NE of Bahía de Caráquez, Ecuador · 3805 days ago · 10 km deep · 72 km away
- 4.843 km NNW of Bahía de Caráquez, Ecuador · 3805 days ago · 10 km deep · 28 km away
- 4.359 km NNW of Bahía de Caráquez, Ecuador · 3805 days ago · 17 km deep · 13 km away
- 4.437 km NW of Pedernales, Ecuador · 3805 days ago · 10 km deep · 62 km away · felt by 2
- 4.854 km W of Bahía de Caráquez, Ecuador · 3805 days ago · 10 km deep · 52 km away
- 4.948 km NW of Bahía de Caráquez, Ecuador · 3805 days ago · 10 km deep · 24 km away · felt by 4
- 5.726 km W of Muisne, Ecuador · 3804 days ago · 10 km deep · 95 km away
- 4.839 km W of Muisne, Ecuador · 3804 days ago · 10 km deep · 85 km away · felt by 2
- 4.473 km NW of Bahía de Caráquez, Ecuador · 3803 days ago · 10 km deep · 21 km away
- 3.9121 km WNW of Bahía de Caráquez, Ecuador · 3802 days ago · 19 km deep · 69 km away
- 4.122 km SW of Pedernales, Ecuador · 3802 days ago · 26 km deep · 64 km away
- 4.453 km WNW of Pedernales, Ecuador · 3801 days ago · 10 km deep · 44 km away
- 5.456 km NW of Bahía de Caráquez, Ecuador · 3800 days ago · 10 km deep · 15 km away · felt by 1
- 4.1near the coast of Ecuador · 3800 days ago · 10 km deep · 63 km away
- 4.127 km NW of Pedernales, Ecuador · 3800 days ago · 5 km deep · 66 km away
- 4.356 km NW of Bahía de Caráquez, Ecuador · 3796 days ago · 10 km deep · 22 km away
- 4.457 km W of Pedernales, Ecuador · 3792 days ago · 10 km deep · 25 km away
- 4.166 km NW of Bahía de Caráquez, Ecuador · 3791 days ago · 10 km deep · 6 km away
- 4.24 km S of Pedernales, Ecuador · 3785 days ago · 10 km deep · 81 km away
- 4.831 km W of Muisne, Ecuador · 3782 days ago · 42 km deep · 86 km away
- 4.418 km WSW of Muisne, Ecuador · 3766 days ago · 10 km deep · 94 km away
- 4.942 km WNW of Pedernales, Ecuador · 3765 days ago · 23 km deep · 51 km away
- 4.754 km WNW of Pedernales, Ecuador · 3765 days ago · 10 km deep · 56 km away
Before
- 4.153 km NW of Bahía de Caráquez, Ecuador · 3808 days ago · 10 km deep · 20 km away
- 4.528 km NNW of Bahía de Caráquez, Ecuador · 3809 days ago · 10 km deep · 44 km away
- 4.129 km NNE of Bahía de Caráquez, Ecuador · 3809 days ago · 10 km deep · 58 km away
- 4.939 km NNE of Bahía de Caráquez, Ecuador · 3809 days ago · 10 km deep · 58 km away · felt by 1
- 4.313 km SW of Muisne, Ecuador · 3809 days ago · 10 km deep · 99 km away
- 3.950 km NW of Manta, Ecuador · 3809 days ago · 5 km deep · 79 km away
- 4.426 km NW of Pedernales, Ecuador · 3809 days ago · 10 km deep · 74 km away
- 5.650 km NW of Bahía de Caráquez, Ecuador · 3810 days ago · 10 km deep · 21 km away
- 4.439 km WNW of Bahía de Caráquez, Ecuador · 3810 days ago · 10 km deep · 42 km away
- 4.624 km NNE of Bahía de Caráquez, Ecuador · 3810 days ago · 10 km deep · 63 km away · felt by 1
- 5.834 km NE of Bahía de Caráquez, Ecuador · 3810 days ago · 24 km deep · 73 km away · felt by 8
- 4.649 km WNW of Pedernales, Ecuador · 3810 days ago · 10 km deep · 56 km away · felt by 1
- 4.426 km NNE of Bahía de Caráquez, Ecuador · 3810 days ago · 10 km deep · 63 km away · felt by 1
- 4.843 km NNW of Bahía de Caráquez, Ecuador · 3810 days ago · 10 km deep · 28 km away · felt by 1
- 4.634 km NW of Pedernales, Ecuador · 3810 days ago · 10 km deep · 72 km away
- 4.836 km NNE of Bahía de Caráquez, Ecuador · 3810 days ago · 10 km deep · 59 km away · felt by 1
- 4.1near the coast of Ecuador · 3810 days ago · 10 km deep · 40 km away
- 4.323 km SW of Pedernales, Ecuador · 3810 days ago · 10 km deep · 61 km away
- 4.543 km NW of Pedernales, Ecuador · 3810 days ago · 10 km deep · 68 km away · felt by 2
- 5.5near the coast of Ecuador · 3810 days ago · 15 km deep · 41 km away · felt by 4
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event us20005jly (also filed as iscgem608561428). Read Tue, Sep 22, 2026, 7:04 AM UTC.