QuakeIndex

Earthquake · reviewed by a seismologist

M 2.4ml

45 km SE of Punta Cana, Dominican Republic

· 108 km deep · released about 120 lb of TNT

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10 km30 km60 km120 km N Mayagüez Municipio 34 kmRincón Municipio 84 kmAguada Municipio 91 kmAguadilla Municipio 97 kmAñasco Municipio 97 kmCabo Rojo Municipio 100 kmHormigueros Municipio 101 kmMoca Municipio 102 kmSan Germán Municipio 110 km
Distance rings around the epicentre, with the nearest towns at their true direction and later quakes as coloured dots. Not a shaking map — see the USGS ShakeMap for that.
When
Magnitude
M 2.4 (ml)
Depth
108 km below the surface
Felt
no reports yet
Nearest
Mayagüez Municipio, 34 km SSE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 3162 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.

How big was it?

This earthquake released about 120 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.4 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 130,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 89,000× the energy of this one
  3. Around the size people start to feel M 3.0 7.9× the energy of this one
  4. This earthquake M 2.4 about 120 lb of TNT

Energy from the Gutenberg–Richter relation (log10E = 1.5M + 4.8), rounded to two figures; bar length is magnitude, which is already a logarithm of energy. Magnitudes of past earthquakes from the USGS catalogue.

Where

Epicentre 18.3485, -68.0497. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Mayagüez Municipio, PR 34 km (21 mi) NNW of here earthquakes near Mayagüez Municipio
Rincón Municipio, PR 84 km (52 mi) W of here earthquakes near Rincón Municipio
Aguada Municipio, PR 91 km (57 mi) W of here earthquakes near Aguada Municipio
Aguadilla Municipio, PR 97 km (60 mi) W of here earthquakes near Aguadilla Municipio
Añasco Municipio, PR 97 km (60 mi) W of here earthquakes near Añasco Municipio
Cabo Rojo Municipio, PR 100 km (62 mi) WNW of here earthquakes near Cabo Rojo Municipio

Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.

Aftershocks so far

40 earthquakes have been recorded within 50 km since this one.

  1. 3.0 23 km ENE of Punta Cana, Dominican Republic
  2. 3.2 49 km ESE of Punta Cana, Dominican Republic
  3. 2.7 26 km SSE of Boca de Yuma, Dominican Republic
  4. 3.1 57 km SE of Punta Cana, Dominican Republic
  5. 3.1 58 km SE of Punta Cana, Dominican Republic
  6. 2.8 70 km SE of Boca de Yuma, Dominican Republic
  7. 2.9 45 km SE of Punta Cana, Dominican Republic
  8. 2.9 44 km WNW of Rincón, Puerto Rico
  9. 2.8 63 km SE of Punta Cana, Dominican Republic
  10. 3.2 24 km ESE of Punta Cana, Dominican Republic
  11. 3.0 64 km SE of Punta Cana, Dominican Republic
  12. 2.6 12 km E of Boca de Yuma, Dominican Republic
  13. 3.0 36 km W of Rincón, Puerto Rico
  14. 3.4 19 km E of Boca de Yuma, Dominican Republic
  15. 3.0 6 km SSE of Punta Cana, Dominican Republic

Counted from the QuakeIndex database, which ingests the USGS feed every 30 seconds · as of . QuakeIndex does not forecast aftershocks. When USGS issues an operational aftershock forecast it appears on the USGS event page.

For this area

The largest earthquake within 50 km in our catalogue was M 4.4 on 2017-10-01 — it released about 1,000 times the energy of this one.

From the QuakeIndex catalogue, built from the USGS FDSN event service.

On USGS

QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.