Earthquakes in Isabela Municipio, Puerto Rico
Quiet QuakeIndex 15 / 100
1 quake of M1.5 or larger in the last 7 days within 50 km. Normal for here is 2 to 8 in a week.
Compared against Isabela Municipio, Puerto Rico's own 10 years · USGS catalogue · updated
The last 30 days
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
Where this is
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Centre 18.484, -67.014 — the Census internal point, from the US Census Bureau Gazetteer (2024). Activity is measured within 50 km of it.
Largest on record nearby
| Magnitude | When | Where |
|---|---|---|
| M 4.3 | 21 km NW of Rincón, Puerto Rico | |
| M 4.3 | 39 km NNW of San Antonio, Puerto Rico | |
| M 4.2 | 15 km N of Isabela, Puerto Rico | |
| M 4.0 | 13 km WNW of Rincón, Puerto Rico | |
| M 3.9 | Mona Passage | |
| M 3.9 | 2 km NNW of Monte Grande, Puerto Rico | |
| M 3.9 | 2 km SSW of Utuado, Puerto Rico | |
| M 3.9 | 47 km N of Hatillo, Puerto Rico |
From the QuakeIndex catalogue, built from the USGS FDSN event service · within 50 km of the centre above.
After an earthquake here
- Report what you felt to USGS — reports go to USGS, not to us, and they are what produces the intensity maps
- What to do during and after an earthquake
- QuakeIndex does not issue warnings. For early warning, ShakeAlert reaches phones through Wireless Emergency Alerts and the MyShake app