Moderate 5.2 Magnitude Earthquake Strikes Northwest of Hirara, Japan
Areazine synthesizes this USGS earthquake report directly from USGS's official public data feed. See our methodology for full source attribution and refresh cadence.
A 5.2 magnitude earthquake occurred at a shallow depth of 10.1 kilometers near Hirara, Japan, on March 5, 2026. No tsunami advisory has been issued.
What this USGS earthquake report tells you, and what most readers miss
This notice was issued by USGS on April 6, 2026 and geographically references Japan. Its severity classification of "medium" signals how the issuing agency weighs the risk of harm if no action is taken - "critical" and "high" tier alerts typically carry direct consumer actions, while "medium" and "low" tend toward informational guidance or monitoring advisories. The category it belongs to - Earthquakes - determines the monitoring protocol behind it, which shapes what follow-up action (checking for structural damage, watching for aftershocks, reviewing local building codes) is relevant and which agency holds authority over the assessment.
Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to verify its scope, source, and timestamp, then compare related notices without assuming that one record proves a broader trend.
Areazine pairs this record with the original agency URL so you can check the primary source before acting. Its related labels are earthquake, seismic, usgs, Japan.
What Happened
A moderate earthquake with a magnitude of 5.2 mb was recorded on March 5, 2026, at 10:48:21 UTC. The seismic event was centered approximately 53 kilometers northwest of Hirara, Japan. According to the U.S. Geological Survey (USGS), the earthquake originated at a shallow depth of 10.156 kilometers.
Location Details
The earthquake's epicenter was located at coordinates 25.2035°N and 125.0077°E. The depth of approximately 10.2 kilometers is considered shallow; shallow earthquakes (those occurring at depths less than 20 kilometers) are typically felt more intensely at the surface than deeper seismic events of the same magnitude.
Impact Assessment
According to the USGS data, there is no tsunami advisory, watch, or warning in effect (tsunami status: 0). No specific alert level color has been assigned to this event, and there are currently no community-contributed felt reports available in the official record. There have been no immediate reports of damage or injuries.
What You Should Know
An earthquake of magnitude 5.2 is classified as a "moderate earthquake." While these events are routine in seismically active regions, they are capable of causing damage to poorly constructed buildings. Residents in the vicinity should be aware that aftershocks are possible following an event of this size. In the event of shaking, remember to "Drop, Cover, and Hold On."
Source
Data and attribution provided by the USGS Earthquake Hazards Program.
Original source: USGS Official Notice ↗
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