QuakeIndex

Earthquake · reviewed by a seismologist

M 3.0md

Earthquake near Aguadilla, PR

No earthquake was likely felt in Aguadilla in the 24 hours to 8:37 pm AST (00:37 UTC). The last one was M 3.5, 4 km (3 mi) SE, at 12:03 am AST on 6 November 2026, estimated intensity II (weak) in town. Every earthquake near Aguadilla

This page: a magnitude 3.0 earthquake was recorded 42 km (26 mi) west of Aguadilla, PR, at 3:07 am AST on 6 July 2024 (07:07 UTC), 5.0 km deep.

USGS: 33 km WNW of Rincón, Puerto Rico

50 km (31 mi) WNW of Mayagüez, PR · 109 km (68 mi) WNW of Ponce, PR

3:07 am AST, Jul 6, 2024 · · 5.0 km deep · released about 990 lb of TNT

Every earthquake near Aguadilla Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Rincón Municipio 33 kmAguada Municipio 39 kmAguadilla Municipio 44 kmAñasco Municipio 47 kmMoca Municipio 50 kmMayagüez Municipio 51 kmHormigueros Municipio 56 kmIsabela Municipio 57 kmCabo Rojo Municipio 61 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
3:07 am AST on 6 July 2024 ()
Where
42 km (26 mi) west of Aguadilla, PR · earthquakes near Aguadilla
Magnitude
M 3.0 (md)
Depth
5.0 km below the surface
Felt
no reports yet
Nearest
Rincón Municipio, 33 km ESE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 859 days ago

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

At this magnitude and depth, people at rest would likely notice it out to about 37 km (23 mi) from the epicentre. In Aguadilla, 42 km away, the estimate is intensity II (weak). 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.

Likely felt in: Rincón 33 km, intensity II. Estimated for each town centre; each link is that town's own record.

How big was it?

This earthquake released about 990 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 4.0 would have released about 32 times as much.

  1. Northridge, California 1994 M 6.7 340,000× the energy of this one
  2. Mineral, Virginia 2011 M 5.8 15,000× the energy of this one
  3. Magna, Utah 2020 M 5.7 11,000× the energy of this one
  4. This earthquake M 3.0 about 990 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.

For this area

The largest earthquake within 50 km since 2016 was M 4.4 on 2017-10-01 — about 120 times the energy of this one.

Before 2016, the USGS record lists 9 earthquakes of M5 or more within 50 km; the five largest:

  1. 7.1 24 km NNW of San Antonio, Puerto Rico · 50 km NE of this epicentre
  2. 6.4 32 km NW of Aguadilla, Puerto Rico · 28 km NE of this epicentre
  3. 6.3 6 km WNW of Aguadilla, Puerto Rico · 36 km E of this epicentre
  4. 6.3 58 km E of Punta Cana, Dominican Republic · 33 km WNW of this epicentre
  5. 6.1 15 km WNW of San Antonio, Puerto Rico · 37 km ENE of this epicentre

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 18.4187, -67.5543. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Rincón Municipio, PR 33 km (21 mi) ESE earthquakes near Rincón Municipio
Aguada Municipio, PR 39 km (24 mi) E earthquakes near Aguada Municipio
Aguadilla Municipio, PR 44 km (27 mi) E earthquakes near Aguadilla Municipio
Añasco Municipio, PR 47 km (29 mi) ESE earthquakes near Añasco Municipio
Moca Municipio, PR 50 km (31 mi) E earthquakes near Moca Municipio
Mayagüez Municipio, PR 51 km (32 mi) SW earthquakes near Mayagüez Municipio

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

Aftershocks so far

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

  1. 3.1 35 km NW of Rincón, Puerto Rico
  2. 2.8 24 km SW of Stella, Puerto Rico
  3. 3.4 16 km WNW of Rincón, Puerto Rico
  4. 2.8 17 km SW of Stella, Puerto Rico
  5. 3.0 19 km W of Rincón, Puerto Rico
  6. 3.7 66 km SE of Punta Cana, Dominican Republic
  7. 2.8 28 km NW of San Antonio, Puerto Rico
  8. 2.7 23 km WNW of Puerto Real, Puerto Rico
  9. 3.3 62 km SE of Punta Cana, Dominican Republic
  10. 3.4 48 km NW of San Antonio, Puerto Rico
  11. 3.0 37 km W of Rincón, Puerto Rico
  12. 3.4 61 km NW of San Antonio, Puerto Rico
  13. 2.9 22 km W of Rincón, Puerto Rico
  14. 2.7 17 km WNW of Rincón, Puerto Rico
  15. 3.2 46 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.