Past 24 hours
0
Earthquakes Near Portoviejo, Ecuador Today
Latest USGS events, an interactive distance map, 24-hour and 30-day activity, and clearly scoped historical context.
Default radius
100 km
Live period
30 days
Live threshold
M2.0+
Search center
1.055°S, 80.454°W
Current Seismic Summary
M2.0+ events within 100 km of Portoviejo, from the USGS catalog.
Past 7 days
1
Past 30 days
1
Latest event
M4.36d ago
Nearest in 30 days
M4.346 km NW of Manta, Ecuador73 km NW
Strongest · 24h
None recordedStrongest · 7 days
M4.346 km NW of Manta, EcuadorStrongest · 30 days
M4.346 km NW of Manta, EcuadorLatest Recorded Earthquakes Near Portoviejo
1 matching event
Source: USGS Earthquake Hazards Program · refreshed every five minutes
Verified Historical Context
USGS recorded 455 M4.0+ earthquakes within 300 km of Portoviejo during the ten complete calendar years 2016–2025. This is a catalog summary, not a prediction or local risk score.
Events by year
15416
3917
2618
2919
2120
3021
5222
3223
2424
4825
Magnitude distribution
- M4.0–4.9
- 393
- M5.0–5.9
- 49
- M6.0–6.9
- 12
- M7.0+
- 1
Strongest events in this period
| Magnitude | Location | Distance | Date |
|---|---|---|---|
| 7.8 | 27 km SSE of Muisne, Ecuador | 170 km N | April 16, 2016 |
| 6.9 | 24 km NW of Rosa Zarate, Ecuador | 196 km NE | May 18, 2016 |
| 6.8 | 14 km NNW of Baláo, Ecuador | 204 km S | March 18, 2023 |
| 6.7 | 32 km SE of Muisne, Ecuador | 180 km NE | May 18, 2016 |
| 6.3 | 33 km NNW of Rosa Zarate, Ecuador | 203 km NE | July 11, 2016 |
Method: 300 km radius, M4.0+, USGS Event Web Service, complete years 2016–2025.
Nearby Monitored Cities
Distances are calculated from city-center coordinates and do not describe shaking intensity.
How This Portoviejo Tracker Works
The live explorer starts with M2.0+ events within 100 km during the past 30 days. Changing a filter requests a new result set from the USGS Event Web Service; it does not estimate or invent seismic activity.
An epicenter may be outside the city boundary. Magnitude measures energy released at the source, while felt shaking also depends on distance, depth, local geology and construction. “No matching events” means none met the displayed catalog filters.
Frequently Asked Questions
Live and historical event data: USGS Event Web Service. Preliminary records may be revised.