M4.4 Earthquake near Myanmar — July 21, 2022
2022-07-21 20:00:37 UTC (2022-07-21) · approx. 3:00 AM UTC+7 local
On July 21, 2022 at 20:00 UTC, a magnitude 4.4 shallow crustal earthquake struck near Myanmar, at a depth of 8.2 km and coordinates 21.1920°, 99.9666°.
Physical scale: An earthquake of magnitude 4.4 releases seismic energy equivalent to roughly 60 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 655 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
99.9666°E
Technical Information
Common Questions
How strong was the magnitude 4.4 earthquake near Myanmar?
The magnitude 4.4 earthquake that struck near Myanmar on July 21, 2022 at 20:00 UTC had a depth of 8.2 km. For context, this was a light earthquake commonly felt near the epicenter.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.4 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.4 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us6000i6ji). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2022, July 21, 2022). M4.4 Earthquake near Myanmar — July 21, 2022. Retrieved September 27, 2022 from https://www.earthquaketracker.org/earthquakes/event/us6000i6ji/