M6.0 Earthquake 168 km SSW of Merizo Village, Guam — February 13, 2022
2022-02-13 20:29:46 UTC (2022-02-13) · approx. 6:29 AM UTC+10 local
Felt by 4 people across nearby locations.
On February 13, 2022 at 20:29 UTC, a magnitude 6.0 shallow crustal earthquake struck 168 km SSW of Merizo Village, Guam, at a depth of 15.0 km and coordinates 11.7884°, 144.2842°. The earthquake was reported felt by 4 peopleacross nearby locations, with a maximum shaking intensity of Modified Mercalli Intensity (MMI) 3.4 (light). The USGS PAGER system issued a green alert level for this event, indicating no significant casualties or damage expected. The nearest populated place is Merizo Village (population 2,152).
Physical scale: An earthquake of magnitude 6.0 releases seismic energy equivalent to roughly 15 kilotons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 8.3 km — a useful intuition for the size of the slip patch on the fault.
Nearest Populated Places
ShakeMap — predicted shaking intensity
Modeled ground-motion intensity contoured on the Modified Mercalli scale (MMI). Computed by the USGS from the moment-tensor solution and regional ground-motion prediction equations.
Source: U.S. Geological Survey ShakeMap. View interactive ShakeMap on USGS
Did You Feel It? — community-reported shaking
Aggregated felt-report intensity from 4 citizen responses to the USGS Did You Feel It? system. Each colored zone represents the average MMI from reports in that area.
Source: U.S. Geological Survey Did You Feel It?. View on USGS · submit your own report
Population exposure (USGS PAGER)
Estimated population that experienced each level of shaking. Based on the USGS PAGER rapid impact assessment, which combines ShakeMap output with global population grids.
| Shaking intensity (MMI) | Description | Population exposed |
|---|---|---|
| MMI 3 | weak | 176,736 |
Earthquake Details
144.2842°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 6.0 earthquake near Merizo Village, Guam?
The magnitude 6.0 earthquake that struck 168 km SSW of Merizo Village, Guam on February 13, 2022 at 20:29 UTC had a depth of 15.0 km. It was felt by 4 people with maximum shaking intensity of MMI 3.4 (light). For context, this was a strong earthquake capable of causing significant damage.
Where did the earthquake occur?
The earthquake epicenter was located at 11.7884°, 144.2842°, which is 168 km SSW of Merizo Village, Guam. The nearest populated place is Merizo Village (population 2,152).
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 6.0 earthquakes can continue for weeks to months and gradually diminish over time.
Actions
Authoritative source: USGS event page (event ID: us7000gklv). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2022, February 13, 2022). M6.0 Earthquake 168 km SSW of Merizo Village, Guam — February 13, 2022. Retrieved January 30, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000gklv/