Observed earthquake
2013 Sea of Okhotsk Earthquake
Recent observationReported by 1 agency. Every solution below is that agency's own measurement, stored unaltered.
Magnitude
8.3mww
Depth
598 km
deep
Origin time
2013-05-24 05:44:48 UTC
13 y ago
Epicentre
54.89°N, 153.22°E
A reporting agency set the tsunami evaluation flag for this earthquake. That flag means the event met criteria for tsunami assessment — it is not itself a tsunami warning. Official tsunami warnings come only from your national tsunami warning centre.
Agency solutions
The same earthquake as measured independently by each agency. Values are never averaged or rewritten.
| Agency | Magnitude | Depth | Origin time | Epicentre | Review status | Source record |
|---|---|---|---|---|---|---|
| USGSUnited States Geological Survey | M8.3 mww | 598 km | 2013-05-24 05:44:48 UTC | 54.89°N, 153.22°E | Reviewed by an analyst385 stations | usb000h4jh ↗ |
Source: Earthquake data courtesy of the U.S. Geological Survey. · Retrieved: 2026-09-21 15:50:24 UTC
Felt reports
103 people submitted a felt report to United States Geological Survey · community intensity estimate 5.4 · instrumental intensity estimate 4.89.
Felt reports are crowd-sourced and reflect where people had internet access and chose to respond. They are not a complete map of who felt the earthquake.