QuakeIndex

Earthquake · reviewed by a seismologist

M 4.5md

110 km NNE of Punta Cana, Dominican Republic

· 7.0 km deep · released about 91 tons of TNT

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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 4.5 (md)
Depth
7.0 km below the surface
Felt
6 reports · strongest reported intensity IV
Nearest
Aguadilla Municipio, 131 km SE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 507 days ago

This was a light earthquake. It is usually felt clearly nearby and can rattle windows and dishes, but damage is uncommon. 6 people have reported feeling it to USGS.

How big was it?

This earthquake released about 91 tons of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 5.5 would have released about 32 times as much.

  1. Northridge, California 1994 M 6.7 1,900× the energy of this one
  2. Mineral, Virginia 2011 M 5.8 83× the energy of this one
  3. Magna, Utah 2020 M 5.7 59× the energy of this one
  4. This earthquake M 4.5 about 91 tons of TNT
  5. Around the size people start to feel M 3.0 this one released 190× 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.

Where

Epicentre 19.4435, -67.8690. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Aguadilla Municipio, PR 131 km (82 mi) NW of here earthquakes near Aguadilla Municipio
Aguada Municipio, PR 139 km (86 mi) NNW of here earthquakes near Aguada Municipio
Isabela Municipio, PR 140 km (87 mi) NW of here earthquakes near Isabela Municipio
Moca Municipio, PR 145 km (90 mi) NW of here earthquakes near Moca Municipio
Quebradillas Municipio, PR 147 km (91 mi) NW of here earthquakes near Quebradillas Municipio
Camuy Municipio, PR 153 km (95 mi) NW of here earthquakes near Camuy Municipio

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

Aftershocks so far

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

  1. 2.6 72 km NNE of Punta Cana, Dominican Republic
  2. 3.6 82 km NNE of Punta Cana, Dominican Republic
  3. 2.9 76 km NNE of Punta Cana, Dominican Republic
  4. 3.3 67 km NNE of Punta Cana, Dominican Republic
  5. 5.7 77 km NNE of Punta Cana, Dominican Republic
  6. 3.8 99 km NNW of San Antonio, Puerto Rico
  7. 3.1 88 km NW of San Antonio, Puerto Rico
  8. 3.7 93 km NE of Punta Cana, Dominican Republic
  9. 3.3 86 km NNW of San Antonio, Puerto Rico
  10. 3.2 107 km NNW of San Antonio, Puerto Rico
  11. 2.9 89 km NW of San Antonio, Puerto Rico
  12. 3.3 93 km NE of Punta Cana, Dominican Republic
  13. 3.6 73 km NE of Punta Cana, Dominican Republic
  14. 3.3 95 km NW of San Antonio, Puerto Rico
  15. 3.3 100 km NE 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 5.8 on 2025-02-25 — it released about 99 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.