M5.6 Earthquake 247 km NW of Tianpeng, China — June 9, 2022
2022-06-09 16:03:26 UTC (2022-06-09) · approx. 11:03 PM UTC+7 local
Felt by 1 person across nearby locations. Maximum shaking intensity MMI 7.1 (severe).
On June 9, 2022 at 16:03 UTC, a magnitude 5.6 shallow crustal earthquake struck 247 km NW of Tianpeng, China, at a depth of 10.1 km and coordinates 32.3152°, 101.8363°. The earthquake was reported felt by 1 personacross nearby locations, with a maximum shaking intensity of Modified Mercalli Intensity (MMI) 7.1 (severe). The USGS PAGER system issued a yellow alert level for this event, indicating local impact possible. This earthquake was detected by 226 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 650, making it a moderate-impact event. The nearest populated place is Rong'an (population 0).
Physical scale: An earthquake of magnitude 5.6 releases seismic energy equivalent to roughly 4 kilotons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 4.4 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 1 citizen response 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 | 6,106,733 |
| MMI 4 | light | 238,498 |
| MMI 5 | moderate | 6,605 |
| MMI 6 | strong | 2,591 |
| MMI 7 | very strong | 57 |
Earthquake Details
101.8363°E
Technical Information
Common Questions
How strong was the magnitude 5.6 earthquake near Tianpeng, China?
The magnitude 5.6 earthquake that struck 247 km NW of Tianpeng, China on June 9, 2022 at 16:03 UTC had a depth of 10.1 km. It was felt by 1 person with maximum shaking intensity of MMI 7.1 (severe). For context, this was a moderate earthquake that could be widely felt.
Where did the earthquake occur?
The earthquake epicenter was located at 32.3152°, 101.8363°, which is 247 km NW of Tianpeng, China. The nearest populated place is Rong'an (population 0).
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 5.6 earthquakes can continue for days to weeks and gradually diminish over time.
Actions
Location
Authoritative source: USGS event page (event ID: us7000hg8b). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2022, June 9, 2022). M5.6 Earthquake 247 km NW of Tianpeng, China — June 9, 2022. Retrieved August 13, 2022 from https://www.earthquaketracker.org/earthquakes/event/us7000hg8b/