QuakeIndex

Earthquake · reviewed by a seismologist

M 4.0md

76 km NNE of Punta Cana, Dominican Republic

Yes. A magnitude 4.0 earthquake was recorded 76 km NNE of Punta Cana, Dominican Republic, at 9:27 pm AST on 26 November 2022 (01:27 UTC), 105 km deep.

· 105 km deep · released about 18 tons of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Aguadilla Municipio 119 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 4.0 (md)
Depth
105 km below the surface
Felt
no reports yet
Nearest
Aguadilla Municipio, 119 km SE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1375 days ago

This was a light earthquake. It is usually felt clearly nearby and can rattle windows and dishes, but damage is uncommon.

At this magnitude and depth it was probably too small to be felt, even directly above it. Estimated from magnitude, depth and distance with the intensity equation USGS Did You Feel It? uses; felt reports, where there are any, are the measurement.

How big was it?

This earthquake released about 18 tons of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 5.0 would have released about 32 times as much.

  1. Northridge, California 1994 M 6.7 9,400× the energy of this one
  2. Mineral, Virginia 2011 M 5.8 420× the energy of this one
  3. Magna, Utah 2020 M 5.7 300× the energy of this one
  4. This earthquake M 4.0 about 18 tons of TNT
  5. Around the size people start to feel M 3.0 this one released 38× more

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.

For this area

The largest earthquake within 50 km in our catalogue was M 4.7 on 2018-12-07 — about 8.5 times the energy of this one.

Since 2016: the QuakeIndex catalogue (US, M1.5+), built from the USGS FDSN event service. Before 2016: USGS ComCat, M5+ from 1900. Distances are between epicentres. This is the record, not a forecast.

Where

Epicentre 19.1628, -68.0148. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Aguadilla Municipio, PR 119 km (74 mi) SE earthquakes near Aguadilla Municipio
Rincón Municipio, PR 122 km (76 mi) SE earthquakes near Rincón Municipio
Aguada Municipio, PR 124 km (77 mi) SE earthquakes near Aguada Municipio
Isabela Municipio, PR 130 km (81 mi) SE earthquakes near Isabela Municipio
Moca Municipio, PR 132 km (82 mi) SE earthquakes near Moca Municipio
Añasco Municipio, PR 135 km (84 mi) SE earthquakes near Añasco Municipio

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

Aftershocks so far

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

  1. 3.5 84 km NE of Punta Cana, Dominican Republic
  2. 3.4 89 km NNE of Punta Cana, Dominican Republic
  3. 3.6 83 km NW of San Antonio, Puerto Rico
  4. 3.3 83 km NNE of Punta Cana, Dominican Republic
  5. 3.6 82 km NNE of Punta Cana, Dominican Republic
  6. 3.1 73 km NW of San Antonio, Puerto Rico
  7. 3.9 51 km NNE of Punta Cana, Dominican Republic
  8. 3.9 Dominican Republic region
  9. 3.6 Dominican Republic region
  10. 3.8 88 km ENE of Miches, Dominican Republic
  11. 3.4 83 km NNE of Punta Cana, Dominican Republic
  12. 3.4 Mona Passage
  13. 3.7 36 km NE of Punta Cana, Dominican Republic
  14. 3.4 98 km NE of Punta Cana, Dominican Republic
  15. 3.3 71 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.

On USGS

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