A moderate seismic event registering 4.20 magnitude occurred East of the Kuril Islands in the northwest Pacific Ocean. The tremor was officially recorded on February 03, 2026, at 07:59:40 UTC.
Seismographic analysis placed the epicenter at 44.50 degrees North latitude and 151.20 degrees East longitude. Preliminary calculations indicate a focal depth of 35.0 kilometers, suggesting the activity originated near the complex tectonic boundary where the Pacific Plate subducts beneath the Okhotsk Plate.
Local meteorological conditions near the surface at the time of the event were cold and overcast. Observations noted overcast clouds and an ambient temperature of -0.8°C, with light winds estimated at 5 km/h over the water.
The waters East of the Kuril Islands are situated within one of the world's most seismically active zones, regularly recording low to moderate magnitude earthquakes associated with deep oceanic plate movement.
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