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Recent earthquakes in Ontario

Earthquakes in and near Ontario from the USGS. Updated every minute.

Last 24 hours 0Earthquakes M2.5 and above
Largest
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Closest to you
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Felt reports
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Under 3 3 – 4 4 and above
MAGLOCATIONTIMEDEPTHDISTANCEFELT
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Earthquakes per day · last 30 days

M2.5+ · Ontario
No earthquakes of magnitude 2.5 or more in Ontario in the last 30 days.

By region · 24 hours

Alaska 7 Nevada 2 Puerto Rico 2 Texas 1
No earthquakes of this size in this time window.
Safety

What to do during an earthquake

01 · DROPGet down on your hands and knees before the shaking knocks you down.
02 · COVERCover your head and neck. Get under a sturdy table or desk if one is close.
03 · HOLD ONHold on until the shaking stops. Be ready for aftershocks.

Outdoors, move away from buildings, trees and power lines. In a car, pull over, stop and stay inside. After the shaking, check for gas leaks and injuries.

Earthquake questions

How many earthquakes has Ontario had recently?

The USGS recorded no earthquakes of magnitude 2.5 or more in Ontario in the last 30 days. Smaller quakes may still be recorded; choose "All" above to see them.

When was the last earthquake in Ontario?

The USGS has recorded no earthquake in Ontario in the last 30 days.

What magnitude earthquake can you feel?

Quakes under about M2.5 are rarely felt. From M2.5 to M5 they are often felt but cause little damage. Damage becomes more likely from about M5.5, depending on depth and distance.

Why does Oklahoma have so many earthquakes?

The USGS links most of Oklahoma’s recent earthquakes to wastewater from oil and gas production being injected deep underground.

Can earthquakes be predicted?

No. Scientists can estimate the chance of a quake in an area over years, but not the day or hour.

How fast is this list updated?

Every minute, from the USGS real-time feed.