M5.6 earthquake 150 km WNW of Illapel, Chile
A magnitude 5.6 earthquake struck 150 km WNW of Illapel, Chile on Sat, Jul 25, 1987, 12:15 PM GMT-4 (16:15 UTC), 24 km (15 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 5.6 (mb, body-wave), moderate
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 1987-07-25 16:15:19 UTC
- Depth
- 24.3 km (15.1 mi), shallow
- Epicenter
- 31.256° S, 72.686° W
- Region
- Chile
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Magnitude estimates
Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.
| Mag. | Scale | Computed by | Notes |
|---|---|---|---|
| 5.6 | mb, body-wave | USGS National Earthquake Information Center | Preferred · Reviewed · 28 stations |
| 5.75 | Mw, moment | ISC-GEM global catalog | Final · ±0.41 |
Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Depth from
- CONSTRAINED_BY_DEPTH_PHASES
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 2.6 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 usp00036y7 (also filed as iscgem462888). Read Thu, Oct 1, 2026, 6:11 AM UTC.