Earthquakes in Juncos Municipio, Puerto Rico
The most recent earthquake of M2.5 or more near Juncos Municipio was M 2.9, 22 km SE of Emajagua, Puerto Rico, 45 km (28 mi) SSE of the centre of Juncos Municipio, at 5:20 pm AST on 11 November 2026, 8 km deep. 1 person reported feeling it to USGS. The estimated shaking at the centre of Juncos Municipio was intensity II (weak), felt by some people at rest indoors.
In the last 24 hours, 2 earthquakes of M1.5 or more were recorded within 50 km (31 mi) of the centre of Juncos Municipio; the largest was M 2.9, 22 km SE of Emajagua, Puerto Rico, 45 km (28 mi) SSE of the centre of Juncos Municipio, at 5:20 pm AST.
- Last 24 hours
- 2
- Last 7 days
- 2
- Last 30 days
- 5 · an average 30 days here since 2016: 13
- Last 12 months
- 110 · largest M 4.2 on 12 April 2026
- Since 2016
- 1,783 earthquakes of M1.5 or more
- Largest since 2016
- M 4.6 on 5 December 2016, 9 km S of Emajagua, Puerto Rico
Latest quake, 24 hours and 7 days: the QuakeIndex database, which reads USGS every 30 seconds, read at ; 30 days and 12 months: the QuakeIndex catalogue, counted to · earthquakes of M1.5 or more within 50 km (31 mi) of the centre of Juncos Municipio · shaking is estimated for the centre with the intensity equation USGS Did You Feel It? uses
Typical QuakeIndex 54 / 100
2 quakes of M1.5 or larger in the last 7 days within 50 km. Normal for here is 1 to 4 in a week.
Compared against Juncos Municipio, Puerto Rico's own 10 years · USGS catalogue · updated
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, and they are what produces the intensity maps
- Expect aftershocks, and be ready to Drop, Cover, and Hold On if you feel one; if you are in a damaged building, go outside and move away from it (Ready.gov, FEMA; what to do during and after an earthquake)
- Near the coast, go inland or to higher ground as soon as strong shaking stops (Ready.gov); official warnings are on Tsunami.gov
QuakeIndex does not issue warnings or forecasts. For earthquake early warning see ShakeAlert and the MyShake app.
The last 30 days
Show these earthquakes on your own site: a free card with this strip and the latest quakes near Juncos Municipio, Puerto Rico, for a local news site, school or neighborhood page.
Live · last 7 days
Latest earthquakes within 50 km
None within 50 km in the latest snapshot we hold; the full 7 days load from USGS as this page opens.
Source USGS · snapshot of
The last 7 days on the map
Open the full map — zoom anywhere, or find your own location →
The centre is 18.224, -65.909, the Census internal point of Juncos Municipio, Puerto Rico from the US Census Bureau Gazetteer (2024). Activity on this page is measured within 50 km of it — the dashed circle.
Largest on record nearby
The strongest shaking this record implies at the centre of Juncos Municipio, Puerto Rico is intensity III (weak), from the M 4.6 of 2016, 34 km away. At that level a few people indoors notice it; most do not.
| Magnitude | When | Where | Shaking here (est.) |
|---|---|---|---|
| M 4.6 | 9 km S of Emajagua, Puerto Rico · felt by 341 | III · Weak | |
| M 4.6 | 3 km SSW of Jobos, Puerto Rico · felt by 385 | III · Weak | |
| M 4.3 | 27 km ESE of El Negro, Puerto Rico · felt by 29 | III · Weak | |
| M 4.2 | 2 km SW of Río Lajas, Puerto Rico · felt by 81 | II · Weak | |
| M 4.1 | 5 km SSE of El Negro, Puerto Rico · felt by 350 | III · Weak | |
| M 4.0 | 24 km SW of Esperanza, Puerto Rico · felt by 6 | III · Weak | |
| M 3.9 | 6 km SSW of Lamboglia, Puerto Rico · felt by 30 | III · Weak | |
| M 3.9 | 6 km SW of Esperanza, Puerto Rico · felt by 11 | II · Weak |
From the QuakeIndex catalogue, built from the USGS FDSN event service · within 50 km of the centre above. Shaking is an estimate for the centre from magnitude, depth and distance, with the intensity equation USGS Did You Feel It? uses (Atkinson & Wald, 2007), on the Modified Mercalli scale. Ground conditions change it locally; it is a description of the past, not a hazard rating.
Before 2016
The USGS record from 1900 to 2015 lists one earthquake of M5 or more within 50 km of the centre of Juncos Municipio, Puerto Rico:
- 5.1 3 km W of Aguas Buenas, Puerto Rico · 24 km W of the centre
USGS ComCat, M5+ from 1900 to 2015. Epicentres of early earthquakes are estimates. This is the record, not a forecast.
Town pages near Juncos Municipio, Puerto Rico
Humacao 12 km · 43 M2.5+ named after it · Jagual 12 km · 6 M2.5+ named after it · Caguas 15 km · 1 M2.5+ named after it · Trujillo Alto 18 km · 13 M2.5+ named after it · Carolina 18 km · 13 M2.5+ named after it · Río Grande 19 km · 5 M2.5+ named after it · Loíza 23 km · 21 M2.5+ named after it · Sumidero 23 km · 5 M2.5+ named after it · Emajagua 25 km · 78 M2.5+ named after it · Guaynabo 26 km · 17 M2.5+ named after it · Luquillo 26 km · 39 M2.5+ named after it · Aguas Claras 27 km · 4 M2.5+ named after it
Each town page lists every M1.5+ earthquake within 30 km since 2016 and the ones USGS named after it. Town names: GeoNames (CC BY 4.0).
Be ready
Earthquakes cannot be predicted, here or anywhere, so the useful step is the one taken beforehand. The advice below is from the agencies responsible for it.
- Ready.gov: earthquakes (FEMA) — what to do before, during and after, including Drop, Cover, and Hold On
- Build a kit (FEMA) — water, food and supplies for several days; our summary
- USGS: preparedness — the hazard behind the advice, from the agency that records every quake on this page
- The Great ShakeOut — the yearly earthquake drill, with material for homes, schools and workplaces
- Tsunami.gov (NOAA) — the official tsunami warnings for the coast; a quake page here never stands in for one