M4.9 earthquake 39 km NNE of Bahía de Caráquez, Ecuador
A magnitude 4.9 earthquake struck 39 km NNE of Bahía de Caráquez, Ecuador on Mon, Apr 18, 2016, 8:25 AM GMT-5 (13:25 UTC), 10 km (6 mi) below the surface.
A larger quake followed: M6.7 32 km SE 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, body-wave), light
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 2016-04-18 13:25:44 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 0.270° S, 80.294° W
- Region
- Ecuador
- Felt reports
- 1
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
What happened
The USGS’s account of the effects of this earthquake.
Felt at Riobamba.
From the USGS event page for us20005jhl. U.S. Geological Survey text and figures are in the public domain.
Did you feel it?
1 person reported to the USGS what they felt; the strongest reported shaking was IV, light shaking.

How well it is located
Reviewed by a seismologist.
- Location uncertainty
- About 5.9 km horizontally, 1.7 km in depth
- Magnitude uncertainty
- ±0.03
- Depth from
- Operator assigned
- Station coverage gap
- 74°
- Stations used
- 490
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.9 and up: 48 in the 60 days after this one and 22 in the 30 days before it.
After
- 4.129 km NNE of Bahía de Caráquez, Ecuador · 3820 days ago · 10 km deep · 9 km away
- 4.528 km NNW of Bahía de Caráquez, Ecuador · 3820 days ago · 10 km deep · 25 km away
- 4.610 km W of Manta, Ecuador · 3820 days ago · 10 km deep · 97 km away
- 4.153 km NW of Bahía de Caráquez, Ecuador · 3820 days ago · 10 km deep · 50 km away
- 4.970 km NNW of Bahía de Caráquez, Ecuador · 3820 days ago · 10 km deep · 58 km away
- 4.957 km NW of Bahía de Caráquez, Ecuador · 3820 days ago · 10 km deep · 52 km away
- 4.478 km NW of Bahía de Caráquez, Ecuador · 3819 days ago · 10 km deep · 66 km away
- 4.439 km NW of Pedernales, Ecuador · 3819 days ago · 10 km deep · 62 km away
- 4.46 km SSW of Muisne, Ecuador · 3819 days ago · 10 km deep · 97 km away · felt by 1
- 5.63 km S of Muisne, Ecuador · 3819 days ago · 11 km deep · 99 km away · felt by 6
- 4.116 km SSW of Muisne, Ecuador · 3818 days ago · 20 km deep · 86 km away
- 4.617 km SW of Muisne, Ecuador · 3818 days ago · 10 km deep · 88 km away · felt by 1
- 4.313 km SW of Pedernales, Ecuador · 3818 days ago · 10 km deep · 33 km away
- 4.342 km N of Bahía de Caráquez, Ecuador · 3818 days ago · 10 km deep · 10 km away
- 4.737 km N of Bahía de Caráquez, Ecuador · 3818 days ago · 10 km deep · 11 km away
- 4.846 km WNW of Bahía de Caráquez, Ecuador · 3818 days ago · 10 km deep · 61 km away
- 4.433 km SW of Pedernales, Ecuador · 3817 days ago · 10 km deep · 13 km away
- 4.234 km NNW of Bahía de Caráquez, Ecuador · 3817 days ago · 10 km deep · 32 km away
- 6.034 km NNW of Bahía de Caráquez, Ecuador · 3817 days ago · 10 km deep · 23 km away · felt by 29
- 5.936 km NNW of Bahía de Caráquez, Ecuador · 3817 days ago · 10 km deep · 23 km away
- 4.316 km NW of Rocafuerte, Ecuador · 3817 days ago · 10 km deep · 68 km away · felt by 1
- 5.023 km NW of Bahía de Caráquez, Ecuador · 3817 days ago · 10 km deep · 32 km away · felt by 1
- 4.331 km NE of Bahía de Caráquez, Ecuador · 3816 days ago · 10 km deep · 16 km away
- 4.843 km NNW of Bahía de Caráquez, Ecuador · 3816 days ago · 10 km deep · 33 km away
- 4.359 km NNW of Bahía de Caráquez, Ecuador · 3816 days ago · 17 km deep · 45 km away
- 4.437 km NW of Pedernales, Ecuador · 3816 days ago · 10 km deep · 60 km away · felt by 2
- 4.854 km W of Bahía de Caráquez, Ecuador · 3816 days ago · 10 km deep · 73 km away
- 4.948 km NW of Bahía de Caráquez, Ecuador · 3816 days ago · 10 km deep · 48 km away · felt by 4
- 5.726 km W of Muisne, Ecuador · 3816 days ago · 10 km deep · 98 km away
- 4.839 km W of Muisne, Ecuador · 3816 days ago · 10 km deep · 96 km away · felt by 2
- 4.473 km NW of Bahía de Caráquez, Ecuador · 3814 days ago · 10 km deep · 71 km away
- 4.122 km SW of Pedernales, Ecuador · 3813 days ago · 26 km deep · 24 km away
- 4.453 km WNW of Pedernales, Ecuador · 3812 days ago · 10 km deep · 61 km away
- 5.456 km NW of Bahía de Caráquez, Ecuador · 3812 days ago · 10 km deep · 49 km away · felt by 1
- 4.1near the coast of Ecuador · 3812 days ago · 10 km deep · 78 km away
- 4.127 km NW of Pedernales, Ecuador · 3812 days ago · 5 km deep · 55 km away
- 4.356 km NW of Bahía de Caráquez, Ecuador · 3808 days ago · 10 km deep · 56 km away
- 4.528 km NE of Pedernales, Ecuador · 3806 days ago · 10 km deep · 74 km away
- 4.457 km W of Pedernales, Ecuador · 3803 days ago · 10 km deep · 43 km away
- 4.166 km NW of Bahía de Caráquez, Ecuador · 3802 days ago · 10 km deep · 57 km away
- 4.24 km S of Pedernales, Ecuador · 3797 days ago · 10 km deep · 43 km away
- 4.831 km W of Muisne, Ecuador · 3793 days ago · 42 km deep · 92 km away
- 6.732 km SE of Muisne, Ecuador · 3790 days ago · 16 km deep · 96 km away · felt by 104 · tsunami flag
- 4.828 km SE of Muisne, Ecuador · 3790 days ago · 10 km deep · 93 km away
- 4.418 km WSW of Muisne, Ecuador · 3777 days ago · 10 km deep · 90 km away
- 4.942 km WNW of Pedernales, Ecuador · 3776 days ago · 23 km deep · 55 km away
- 4.754 km WNW of Pedernales, Ecuador · 3776 days ago · 10 km deep · 70 km away
- 4.53 km SSW of Muisne, Ecuador · 3771 days ago · 13 km deep · 99 km away
Before
- 4.445 km SE of Pedernales, Ecuador · 3820 days ago · 68 km deep · 52 km away
- 4.313 km SW of Muisne, Ecuador · 3820 days ago · 10 km deep · 93 km away
- 3.950 km NW of Manta, Ecuador · 3821 days ago · 5 km deep · 100 km away
- 4.426 km NW of Pedernales, Ecuador · 3821 days ago · 10 km deep · 61 km away
- 4.414 km ESE of Rocafuerte, Ecuador · 3821 days ago · 10 km deep · 80 km away
- 5.650 km NW of Bahía de Caráquez, Ecuador · 3821 days ago · 10 km deep · 45 km away
- 4.439 km WNW of Bahía de Caráquez, Ecuador · 3821 days ago · 10 km deep · 53 km away
- 4.624 km NNE of Bahía de Caráquez, Ecuador · 3821 days ago · 10 km deep · 15 km away · felt by 1
- 5.834 km NE of Bahía de Caráquez, Ecuador · 3821 days ago · 24 km deep · 16 km away · felt by 8
- 4.649 km WNW of Pedernales, Ecuador · 3821 days ago · 10 km deep · 66 km away · felt by 1
- 4.426 km NNE of Bahía de Caráquez, Ecuador · 3822 days ago · 10 km deep · 13 km away · felt by 1
- 4.843 km NNW of Bahía de Caráquez, Ecuador · 3822 days ago · 10 km deep · 37 km away · felt by 1
- 4.634 km NW of Pedernales, Ecuador · 3822 days ago · 10 km deep · 65 km away
- 4.836 km NNE of Bahía de Caráquez, Ecuador · 3822 days ago · 10 km deep · 3 km away · felt by 1
- 4.1near the coast of Ecuador · 3822 days ago · 10 km deep · 21 km away
- 4.323 km SW of Pedernales, Ecuador · 3822 days ago · 10 km deep · 26 km away
- 4.543 km NW of Pedernales, Ecuador · 3822 days ago · 10 km deep · 69 km away · felt by 2
- 5.5near the coast of Ecuador · 3822 days ago · 15 km deep · 19 km away · felt by 4
- 4.717 km WSW of Pedernales, Ecuador · 3822 days ago · 10 km deep · 35 km away
- 4.515 km S of Pedernales, Ecuador · 3822 days ago · 10 km deep · 34 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event us20005jhl. Read Sat, Oct 3, 2026, 4:18 PM UTC.