QuakeIndex

Earthquake · reviewed by a seismologist

M 2.1md

Earthquake near Yauco, PR

No earthquake was likely felt in Yauco in the 24 hours to 10:12 am AST (14:12 UTC). The last one was M 2.1, 6 km (4 mi) ESE, at 4:39 pm AST on 9 November 2026, estimated intensity II (weak) in town. Every earthquake near Yauco

This page: a magnitude 2.1 earthquake was recorded in Yauco, PR, at 11:49 am AST on 8 November 2022 (15:49 UTC), 18 km deep.

USGS: Puerto Rico region

25 km (16 mi) W of Ponce, PR

11:49 am AST, Nov 8, 2022 · · 18 km deep · released about 44 lb of TNT

Every earthquake near Yauco Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Yauco Municipio 6 kmGuayanilla Municipio 7 kmSabana Grande Municipio 11 kmGuánica Municipio 11 kmPeñuelas Municipio 14 kmMaricao Municipio 18 kmLajas Municipio 20 kmAdjuntas Municipio 20 kmSan Germán Municipio 21 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
11:49 am AST on 8 November 2022 ()
Where
in Yauco, PR · earthquakes near Yauco
Magnitude
M 2.1 (md)
Depth
18 km below the surface
Felt
no reports yet
Nearest
Yauco Municipio, 6 km N
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1464 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.

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.

Earthquakes near other towns within 30 km: Palomas, Lluveras, Indios, Maria Antonia, Guayanilla, Fuig.

How big was it?

This earthquake released about 44 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.1 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 340,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 240,000× the energy of this one
  3. Around the size people start to feel M 3.0 22× the energy of this one
  4. This earthquake M 2.1 about 44 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 in our catalogue was M 6.4 on 2020-01-07 — about 2,700,000 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 18.0307, -66.8605. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Yauco Municipio, PR 6 km (4 mi) N earthquakes near Yauco Municipio
Guayanilla Municipio, PR 7 km (4 mi) ESE earthquakes near Guayanilla Municipio
Sabana Grande Municipio, PR 11 km (7 mi) WNW earthquakes near Sabana Grande Municipio
Guánica Municipio, PR 11 km (7 mi) SW earthquakes near Guánica Municipio
Peñuelas Municipio, PR 14 km (9 mi) E earthquakes near Peñuelas Municipio
Maricao Municipio, PR 18 km (11 mi) NNW earthquakes near Maricao Municipio

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

Aftershocks so far

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

  1. 3.1 4 km SW of Fuig, Puerto Rico
  2. 1.8 Puerto Rico region
  3. 2.3 4 km WSW of Guánica, Puerto Rico
  4. 3.5 5 km WSW of Guánica, Puerto Rico
  5. 3.6 5 km WSW of Guánica, Puerto Rico
  6. 2.0 12 km W of Adjuntas, Puerto Rico
  7. 2.6 6 km S of Indios, Puerto Rico
  8. 2.8 1 km SE of Lluveras, Puerto Rico
  9. 3.0 2 km WNW of Palomas, Puerto Rico
  10. 3.1 6 km ESE of La Parguera, Puerto Rico
  11. 2.1 1 km NE of Fuig, Puerto Rico
  12. 2.1 5 km WSW of Guánica, Puerto Rico
  13. 1.9 7 km SSW of Indios, Puerto Rico
  14. 2.3 Puerto Rico region
  15. 2.0 4 km ESE of La Parguera, 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.