According to EarthquakeMonitor data, global seismic activity over a recent 24-hour reporting period totaled 556 earthquakes worldwide, releasing an estimated 3.5 x 1013 joules of energy. The activity featured three magnitude 5+ events, 43 magnitude 4+ events, and 163 magnitude 3+ events, with no earthquakes reaching magnitude 6 or higher.
Largest Global Earthquakes Recorded
The largest event of the 24-hour cycle was a magnitude 5.6 earthquake in the North Pacific Ocean, located 46 kilometers east of Kuji, Iwate, Japan, on Sunday, Aug 9, 2026, at 02:57 am GMT +9, according to EarthquakeMonitor. That event generated four felt reports.
Other significant seismic events included a magnitude 5.2 earthquake in the Galapagos Triple Junction Region on Sunday, Aug 9, 2026, at 04:57 am GMT -7, and a magnitude 5.0 earthquake 27 kilometers east of Campbell Bay, India, on Sunday, Aug 9, 2026, at 08:32 am Kolkata time, which drew eight felt reports.
Felt Reports Across Multiple Regions
Seismicity was felt extensively across multiple continents. A magnitude 4.3 earthquake 45 kilometers northwest of Ozar, Nashik Division, in the State of Maharashtra, India, registered 55 felt reports on Saturday, Aug 8, 2026, at 10:00 pm Kolkata time. In Canada, a magnitude 2.2 earthquake 62 kilometers north of Saint-Jerome, Quebec, generated 45 felt reports on Saturday, Aug 8, 2026, at 08:04 pm GMT -4.
Additional felt events included a magnitude 3.4 quake 28 kilometers northwest of Cuneo, Piedmont, Italy, with 28 reports, and a magnitude 4.4 earthquake 44 kilometers west of Gaziantep, Turkey, with 25 reports, according to EarthquakeMonitor.
Seismic Energy Release Breakdown
The total estimated seismic energy release of 3.5 x 1013 joules equals approximately 9.82 gigawatt hours, or the energy equivalent of 8,445 tons of TNT—roughly half the energy of an atomic bomb, according to EarthquakeMonitor. This aggregate output is equivalent to a single magnitude 5.8 earthquake.
Did you know? While 556 total earthquakes were tracked over the 24-hour monitoring window, the vast majority fell below magnitude 3.0, with 347 events recorded in the magnitude 2.0 range.
Frequently Asked Questions
How many earthquakes of magnitude 6 or higher occurred?
According to EarthquakeMonitor, no earthquakes of magnitude 6 or higher were recorded during the 24-hour monitoring window.
Which earthquake generated the most felt reports?
A magnitude 4.3 earthquake in Maharashtra, India, generated the highest number of felt reports with 55 individual submissions.
What was the total energy output of the recorded seismicity?
The total seismic energy was estimated at 3.5 x 1013 joules, equivalent to about 8,445 tons of TNT.
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