Every recorded earthquake near

Earthquakes near Las Marias, PR

M 3.1

Latest: 8:07 am AST on 17 September 2026 · 22 km (13 mi) SSW of Las Marias, PR

The most recent earthquake of M2.5 or more near Las Marias was M 3.1, 22 km (13 mi) SSW of Las Marias, PR, at 8:07 am AST on 17 September 2026. 2 smaller earthquakes have been recorded nearby since; the newest is first in the list below.

Within 30 km since 2016: 1,956 earthquakes of M1.5 or more
In the last 12 months: 107
Largest since 2016: M 4.3 on 5 September 2019, 29 km (18 mi) WSW of Las Marias, PR
Reported felt: 116 of them have felt reports to USGS

USGS · feed checked 28 seconds ago · newest earthquake in our database 7 minutes ago · this page 01:03 UTC

The latest 50

2.3 22 km (14 mi) SSE of Las Marias, PR Sep 20, 2026
5:35 pm AST
1.8 29 km (18 mi) S of Las Marias, PR Sep 18, 2026
4:10 pm AST
3.1 22 km (13 mi) SSW of Las Marias, PR Sep 17, 2026
8:07 am AST
3.2 14 km (9 mi) SE of Las Marias, PR · felt by 1 Sep 7, 2026
4:08 am AST
2.3 17 km (11 mi) ESE of Las Marias, PR Sep 5, 2026
5:25 pm AST
2.7 28 km (17 mi) WSW of Las Marias, PR Sep 5, 2026
1:25 pm AST
3.2 14 km (9 mi) SE of Las Marias, PR Sep 3, 2026
5:21 pm AST
2.5 6 km (3 mi) SSW of Las Marias, PR Aug 31, 2026
8:01 am AST
2.3 26 km (16 mi) WSW of Las Marias, PR Aug 25, 2026
1:09 am AST
2.5 25 km (15 mi) W of Las Marias, PR Aug 24, 2026
12:52 am AST
2.4 23 km (15 mi) SW of Las Marias, PR Aug 22, 2026
11:36 pm AST
2.4 28 km (17 mi) E of Las Marias, PR Aug 22, 2026
4:02 am AST
2.4 22 km (14 mi) WNW of Las Marias, PR Aug 17, 2026
11:53 pm AST
2.4 26 km (16 mi) S of Las Marias, PR Aug 17, 2026
4:40 pm AST
2.6 22 km (14 mi) WNW of Las Marias, PR Aug 16, 2026
4:32 pm AST
3.0 24 km (15 mi) SW of Las Marias, PR Aug 16, 2026
11:06 am AST
3.2 25 km (16 mi) SW of Las Marias, PR Aug 16, 2026
10:59 am AST
3.2 16 km (10 mi) WSW of Las Marias, PR Aug 15, 2026
3:54 am AST
3.1 11 km (7 mi) SSW of Las Marias, PR Aug 14, 2026
4:12 am AST
2.8 22 km (14 mi) SSE of Las Marias, PR Aug 13, 2026
1:19 pm AST
2.5 29 km (18 mi) W of Las Marias, PR Aug 13, 2026
4:40 am AST
2.4 8 km (5 mi) S of Las Marias, PR Aug 10, 2026
6:11 am AST
2.5 29 km (18 mi) SW of Las Marias, PR Aug 6, 2026
2:31 pm AST
2.5 21 km (13 mi) WNW of Las Marias, PR Aug 4, 2026
10:27 am AST
3.2 7 km (4 mi) WSW of Las Marias, PR Aug 2, 2026
1:59 am AST
2.7 26 km (16 mi) ESE of Las Marias, PR Aug 1, 2026
8:37 pm AST
3.0 22 km (14 mi) N of Las Marias, PR Jul 29, 2026
6:28 am AST
2.4 8 km (5 mi) E of Las Marias, PR Jul 28, 2026
2:07 pm AST
2.5 18 km (11 mi) SSW of Las Marias, PR Jul 15, 2026
8:36 pm AST
2.4 14 km (9 mi) SSE of Las Marias, PR Jul 10, 2026
11:22 pm AST
2.0 24 km (15 mi) SE of Las Marias, PR Jul 7, 2026
9:45 pm AST
3.0 11 km (7 mi) SE of Las Marias, PR Jul 5, 2026
3:41 am AST
2.7 24 km (15 mi) SSE of Las Marias, PR Jul 2, 2026
12:13 pm AST
2.3 20 km (13 mi) SSE of Las Marias, PR Jul 2, 2026
12:34 am AST
2.2 12 km (7 mi) E of Las Marias, PR Jul 1, 2026
3:44 am AST
2.1 23 km (14 mi) SE of Las Marias, PR Jun 25, 2026
4:29 am AST
2.0 22 km (14 mi) SE of Las Marias, PR Jun 25, 2026
3:47 am AST
2.7 21 km (13 mi) SE of Las Marias, PR Jun 25, 2026
2:29 am AST
2.5 24 km (15 mi) SE of Las Marias, PR Jun 24, 2026
10:56 pm AST
2.4 22 km (13 mi) SE of Las Marias, PR Jun 22, 2026
10:38 am AST
2.2 29 km (18 mi) SE of Las Marias, PR Jun 18, 2026
1:53 am AST
2.3 27 km (17 mi) S of Las Marias, PR Jun 15, 2026
3:30 pm AST
2.7 25 km (16 mi) N of Las Marias, PR Jun 8, 2026
9:15 pm AST
2.5 28 km (17 mi) ESE of Las Marias, PR May 31, 2026
9:04 am AST
2.1 20 km (13 mi) SE of Las Marias, PR May 29, 2026
7:03 pm AST
3.2 26 km (16 mi) S of Las Marias, PR · felt by 7 May 22, 2026
3:09 am AST
2.2 3 km (2 mi) N of Las Marias, PR May 19, 2026
3:24 am AST
2.4 27 km (17 mi) WSW of Las Marias, PR May 14, 2026
4:13 am AST
2.2 19 km (12 mi) SSE of Las Marias, PR May 5, 2026
2:25 am AST
3.5 9 km (5 mi) SSW of Las Marias, PR May 1, 2026
11:57 am AST

From the QuakeIndex database, which reads the USGS feed every 30 seconds and holds the USGS catalogue for the US from 2016 (M1.5+). Times are Las Marias time. Distances are from the town centre. Quakes USGS named after Las Marias are listed even when they are further out.

On the map

Map loads when it scrolls into view

The white circle is Las Marias; dots are the 50 most recent earthquakes within 30 km. Map © OpenStreetMap contributors.

Before 2016

The USGS record since 1900 lists 9 earthquakes of M5 or more within 50 km of Las Marias; the five largest:

7.1 24 km NNW of San Antonio, Puerto Rico · 45 km N of Las Marias 1918
6.4 32 km NW of Aguadilla, Puerto Rico · 44 km NW of Las Marias 1920
6.3 6 km WNW of Aguadilla, Puerto Rico · 18 km NNW of Las Marias 1918
6.1 15 km WNW of San Antonio, Puerto Rico · 30 km NNW of Las Marias 1918
6.1 18 km NNW of San Antonio, Puerto Rico · 38 km N of Las Marias 1918

USGS ComCat, M5+ from 1900 to 2016. This is the record, not a forecast.

Nearby towns

Añasco 1 km · Espino 3 km · La Playa 4 km · Luyando 8 km · Mayagüez 10 km · Aguada 11 km · Stella 11 km · Moca 12 km

If you felt one

Was that an earthquake? — checks what was recorded near you in the last hour
Report what you felt to USGS — reports go to USGS, not to us
Earthquakes in Puerto Rico, with the state's activity score

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