Mexico earthquakes

M3.1 earthquake 29km SSE of Progreso, B.C., MX

A magnitude 3.1 earthquake struck 29km SSE of Progreso, B.C., MX on Wed, Apr 27, 1938, 12:13 PM GMT-8 (20:13 UTC), 6 km (4 mi) below the surface.

A larger quake followed: M3.6 6km NW of Tecolots, B.C., MX. This one was a foreshock.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
3.1 (mh), minor
Local time
UTC
1938-04-27 20:13:35 UTC
Depth
6.0 km (3.7 mi), shallow
Epicenter
32.325° N, 115.512° W
Region
Mexico
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 4.6 km horizontally, 31.6 km in depth
Magnitude uncertainty
±0.18
Depth from
Operator assigned
Station coverage gap
333°, poorly surrounded by stations
Stations used
3

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 11 in the 60 days after this one and 17 in the 30 days before it.

After

  1. 3.127km SSW of Ocotillo, CA · 32272 days ago · 6 km deep · 59 km away
  2. 3.66km NW of Tecolots, B.C., MX · 32259 days ago · 6 km deep · 54 km away
  3. 3.46km S of Delta, B.C., MX · 32253 days ago · 6 km deep · 29 km away
  4. 3.817km WSW of Tecolots, B.C., MX · 32253 days ago · 6 km deep · 40 km away
  5. 3.715km SW of Alberto Oviedo Mota, B.C., MX · 32253 days ago · 6 km deep · 30 km away
  6. 4.22km NNE of Alberto Oviedo Mota, B.C., MX · 32253 days ago · 6 km deep · 34 km away
  7. 3.59km WNW of Alberto Oviedo Mota, B.C., MX · 32253 days ago · 6 km deep · 25 km away
  8. 3.47km NNW of Alberto Oviedo Mota, B.C., MX · 32253 days ago · 6 km deep · 29 km away
  9. 4.95km NNW of Alberto Oviedo Mota, B.C., MX · 32251 days ago · 6 km deep · 31 km away
  10. 3.526km WSW of Alberto Oviedo Mota, B.C., MX · 32251 days ago · 6 km deep · 26 km away
  11. 4.43km S of Guadalupe Victoria, B.C., MX · 32250 days ago · 6 km deep · 39 km away

Before

  1. 4.014km SE of Puebla, B.C., MX · 32301 days ago · 6 km deep · 29 km away
  2. 3.012km ENE of Mexicali, B.C., MX · 32302 days ago · 6 km deep · 44 km away
  3. 3.18km SW of Progreso, B.C., MX · 32304 days ago · 6 km deep · 27 km away
  4. 3.13km SSW of Progreso, B.C., MX · 32304 days ago · 6 km deep · 27 km away
  5. 4.812km SE of Puebla, B.C., MX · 32304 days ago · 6 km deep · 28 km away
  6. 3.711km NE of Puebla, B.C., MX · 32304 days ago · 6 km deep · 41 km away
  7. 3.67km W of Hermosillo, B.C., MX · 32305 days ago · 6 km deep · 52 km away
  8. 4.86km W of Tecolots, B.C., MX · 32305 days ago · 6 km deep · 51 km away
  9. 3.117km E of Brawley, CA · 32305 days ago · 6 km deep · 77 km away
  10. 3.217km E of Brawley, CA · 32305 days ago · 6 km deep · 77 km away
  11. 3.319km E of Brawley, CA · 32305 days ago · 6 km deep · 76 km away
  12. 3.23km SW of Progreso, B.C., MX · 32305 days ago · 6 km deep · 28 km away
  13. 3.118km W of Progreso, B.C., MX · 32305 days ago · 6 km deep · 39 km away
  14. 3.015km ESE of Calipatria, CA · 32305 days ago · 6 km deep · 84 km away
  15. 3.611km ESE of Calipatria, CA · 32305 days ago · 6 km deep · 85 km away
  16. 3.112km E of Brawley, CA · 32305 days ago · 6 km deep · 76 km away
  17. 3.31km SSE of Heber, CA · 32316 days ago · 6 km deep · 44 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci3364602. Read Tue, Sep 22, 2026, 6:53 PM UTC.