15 km NNW of Pematangsiantar, IndonesiaAug 15, 2026, 10:54 AM
Nearby significant earthquake542 km from Tanjung Balai172.53 km deep42 felt reports
Latest Earthquakes in Riau Islands
Live map and archive of seismic activity in Riau Islands, Indonesia.
Updated:
Recent earthquakes that may have affected Riau Islands
Riau Islands, Indonesia Activity Report
M1.5+Past 24 Hours0
Past 7 Days0
Past 30 Days-
Past 365 Days-
Largest Measured Events
TodayNo events
This WeekNo events
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Filtered Statistics
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Significant
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Common Questions about Earthquakes in Riau Islands
How often does Riau Islands have earthquakes?
Earthquakes in Riau Islands can range from tiny local tremors to stronger regional events. The filtered statistics section above helps you judge how often they occur across different time windows.
Have there been significant earthquakes in Riau Islands recently?
Select significant to show recent earthquakes in Riau Islands with a USGS significance score above 600.
What was the largest recent earthquake in Riau Islands?
Look at the largest-event cards and sort the event list by magnitude to spot the strongest recent activity. For older events, use a custom date range to explore the archive.
How far back does the earthquake data go?
Our wider archive reaches back to 1900. To keep the page responsive, the visible event list is limited to the 2000 best matches for the current filters.
Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Data sources: USGS / EMSC / JMA / Geoscience Australia / GeoNet.