QuakeIndex

Earthquake · reviewed by a seismologist

M 2.5md

40 km W of Rincón, Puerto Rico

· 15 km deep · released about 190 lb of TNT

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10 km30 km60 km120 km N Rincón Municipio 40 kmMayagüez Municipio 43 kmAguada Municipio 47 kmAguadilla Municipio 52 kmAñasco Municipio 53 kmMoca Municipio 58 kmHormigueros Municipio 61 kmCabo Rojo Municipio 64 kmIsabela Municipio 66 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 2.5 (md)
Depth
15 km below the surface
Felt
no reports yet
Nearest
Rincón Municipio, 40 km E
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 3396 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 190 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.5 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 80,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 57,000× the energy of this one
  3. Around the size people start to feel M 3.0 5.1× the energy of this one
  4. This earthquake M 2.5 about 190 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 18.3793, -67.6283. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Rincón Municipio, PR 40 km (25 mi) W of here earthquakes near Rincón Municipio
Mayagüez Municipio, PR 43 km (27 mi) NE of here earthquakes near Mayagüez Municipio
Aguada Municipio, PR 47 km (29 mi) W of here earthquakes near Aguada Municipio
Aguadilla Municipio, PR 52 km (33 mi) WSW of here earthquakes near Aguadilla Municipio
Añasco Municipio, PR 53 km (33 mi) W of here earthquakes near Añasco Municipio
Moca Municipio, PR 58 km (36 mi) W of here earthquakes near Moca Municipio

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

Aftershocks so far

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

  1. 1.9 23 km SW of Stella, Puerto Rico
  2. 2.4 6 km SW of La Playa, Puerto Rico
  3. 3.2 2 km S of La Playa, Puerto Rico
  4. 2.8 35 km WNW of Rincón, Puerto Rico
  5. 3.3 62 km ENE of Punta Cana, Dominican Republic
  6. 2.1 32 km WNW of Rincón, Puerto Rico
  7. 2.8 46 km NW of Rincón, Puerto Rico
  8. 3.1 66 km WSW of Stella, Puerto Rico
  9. 2.6 10 km NW of Puerto Real, Puerto Rico
  10. 2.7 27 km WNW of Rincón, Puerto Rico
  11. 3.0 68 km SE of Punta Cana, Dominican Republic
  12. 2.3 33 km W of Stella, Puerto Rico
  13. 2.3 34 km W of Puerto Real, Puerto Rico
  14. 2.6 28 km W of Puerto Real, Puerto Rico
  15. 2.6 22 km WNW of Rincón, 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.