Back to map
United States · Puerto Rico

M2.3 Earthquake near Sabana Eneas, Puerto Rico (United States)

UTC time: 2026-09-20 21:35:06 UTC Local time: —

Map

About this earthquake

A magnitude M2.3 earthquake was recorded near Sabana Eneas, Puerto Rico (United States) on September 20, 2026 at 21:35 UTC. With a focal depth of about 24 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: 179 earthquakes were recorded in the past 24 hours, the strongest reaching M5.3.

Details

ID
e79fd9b00ef592501a7f51ff43f3f2cfe2ae7460
Magnitude
M2.3
Depth
24.1 km
UTC time
2026-09-20 21:35:06 UTC
Local time
—
Country
United States
State
Puerto Rico
City
Sabana Eneas
County
San Germán
Source
usgs
Coordinates
18.09967, -67.08650
Temperature
28.6°C

Depth profile

Depth profile Depth: 24.1 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 24.1 km
Shallow
24.1 km
24.1 km — deeper than the regional average (15.2 km)
Regional average: 15.2 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Saba
    Distance: 411 km ·Stratovolcano ·Elevation: 887 m ·Last eruption: 1640 ·Netherlands
  • Quill, The
    Distance: 442 km ·Stratovolcano ·Elevation: 601 m ·Last eruption: 250 ·Netherlands
  • Liamuiga
    Distance: 461 km ·Stratovolcano ·Elevation: 1'156 m ·Last eruption: 160 ·Saint Kitts and Nevis
  • Nevis Peak
    Distance: 489 km ·Stratovolcano ·Elevation: 985 m ·Saint Kitts and Nevis

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Eugenio Maria De Hostos AirportPuerto Rico · MAZ · TJMZ
    18.5 kmStraight-line distance
  • Rafael Hernández International AirportPuerto Rico · BQN · TJBQ
    44.2 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-20

Nuclear power plants

  • Boiling Nuclear Superheater (BONUS) nuclear power plantPuerto RicoPermanently shut downReactor units at site: 1
    35.2 kmStraight-line distance

Source: Global Energy Monitor · Global Nuclear Power Tracker · Dataset date: 2026-08

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Puerto Rico

Context for this earthquake

20 Sep 2025 – 20 Sep 2026 · M ≥ 2.0 · 892 Catalogue entries

Of 891 other entries for this area and period, 543 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · United States

Open history map
Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · United States

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

Share