QuakeIndex

Earthquake · reviewed by a seismologist

M 2.4md

89 km NE of Punta Cana, Dominican Republic

· 60 km deep · released about 130 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Aguadilla Municipio 102 kmRincón Municipio 108 kmAguada Municipio 108 kmIsabela Municipio 112 kmMoca Municipio 115 kmMayagüez Municipio 119 kmAñasco Municipio 120 kmQuebradillas Municipio 120 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 (md)
Depth
60 km below the surface
Felt
no reports yet
Nearest
Aguadilla Municipio, 102 km SE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2395 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 130 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 5.8 110,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 80,000× the energy of this one
  3. Around the size people start to feel M 3.0 7.2× the energy of this one
  4. This earthquake M 2.4 about 130 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 19.1541, -67.8053. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Aguadilla Municipio, PR 102 km (64 mi) NW of here earthquakes near Aguadilla Municipio
Rincón Municipio, PR 108 km (67 mi) NNW of here earthquakes near Rincón Municipio
Aguada Municipio, PR 108 km (67 mi) NW of here earthquakes near Aguada Municipio
Isabela Municipio, PR 112 km (69 mi) NW of here earthquakes near Isabela Municipio
Moca Municipio, PR 115 km (72 mi) NW of here earthquakes near Moca Municipio
Mayagüez Municipio, PR 119 km (74 mi) N of here earthquakes near Mayagüez Municipio

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

Aftershocks so far

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

  1. 2.5 99 km NNW of San Antonio, Puerto Rico
  2. 3.1 96 km NE of Punta Cana, Dominican Republic
  3. 3.2 76 km NE of Punta Cana, Dominican Republic
  4. 3.3 82 km ENE of Punta Cana, Dominican Republic
  5. 3.4 93 km NE of Punta Cana, Dominican Republic
  6. 3.3 Dominican Republic region
  7. 3.3 72 km NNE of Punta Cana, Dominican Republic
  8. 3.0 100 km NNW of San Antonio, Puerto Rico
  9. 3.0 83 km NNW of San Antonio, Puerto Rico
  10. 2.7 106 km NW of San Antonio, Puerto Rico
  11. 2.6 85 km NNW of San Antonio, Puerto Rico
  12. 3.0 82 km NNW of San Antonio, Puerto Rico
  13. 3.2 95 km NW of San Antonio, Puerto Rico
  14. 3.1 90 km NW of San Antonio, Puerto Rico
  15. 2.9 100 km NW of San Antonio, Puerto Rico

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 4.7 on 2018-12-07 — it released about 2,300 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.