QuakeIndex

Earthquake · reviewed by a seismologist

M 2.6md

70 km NE of Punta Cana, Dominican Republic

· 16 km deep · released about 260 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Aguadilla Municipio 95 kmRincón Municipio 97 kmAguada Municipio 99 kmMayagüez Municipio 99 kmIsabela Municipio 106 kmMoca Municipio 108 kmAñasco Municipio 110 kmQuebradillas Municipio 115 kmSan Sebastián 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 2.6 (md)
Depth
16 km below the surface
Felt
no reports yet
Nearest
Aguadilla Municipio, 95 km SE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2460 days ago

This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage.

How big was it?

This earthquake released about 260 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.6 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 59,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 42,000× the energy of this one
  3. Around the size people start to feel M 3.0 3.7× the energy of this one
  4. This earthquake M 2.6 about 260 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 18.9771, -67.8803. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Aguadilla Municipio, PR 95 km (59 mi) NW of here earthquakes near Aguadilla Municipio
Rincón Municipio, PR 97 km (60 mi) NW of here earthquakes near Rincón Municipio
Aguada Municipio, PR 99 km (62 mi) NW of here earthquakes near Aguada Municipio
Mayagüez Municipio, PR 99 km (62 mi) N of here earthquakes near Mayagüez Municipio
Isabela Municipio, PR 106 km (66 mi) WNW of here earthquakes near Isabela Municipio
Moca Municipio, PR 108 km (67 mi) NW of here earthquakes near Moca 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. 3.5 74 km NE of Punta Cana, Dominican Republic
  2. 3.4 77 km NE of Punta Cana, Dominican Republic
  3. 3.1 77 km ENE of Punta Cana, Dominican Republic
  4. 2.7 79 km NW of San Antonio, Puerto Rico
  5. 3.3 82 km NE of Punta Cana, Dominican Republic
  6. 3.0 85 km NW of San Antonio, Puerto Rico
  7. 2.7 85 km NNW of San Antonio, Puerto Rico
  8. 3.1 106 km NW of San Antonio, Puerto Rico
  9. 4.6 75 km NW of San Antonio, Puerto Rico
  10. 3.3 84 km NE of Punta Cana, Dominican Republic
  11. 2.8 Mona Passage
  12. 2.9 65 km NW of San Antonio, Puerto Rico
  13. 3.2 71 km NW of San Antonio, Puerto Rico
  14. 2.5 86 km NNW of San Antonio, Puerto Rico
  15. 3.0 64 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 4.6 on 2018-12-25 — it released about 930 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.