4.3

M4.3 Earthquake 12 km ESE of Hualien City, TaiwanMay 30, 2024

2024-05-30 15:52:17 UTC (2024-05-30) · approx. 11:52 PM UTC+8 local

MagnitudeM4.3(mwr)
Time15:52 UTC11:52 PM UTC+8
Depth39.4 kmshallow crustal
Coordinates23.916°, 121.709°
Felt by1DYFI response
Status✓ Reviewed by USGS

On May 30, 2024 at 15:52 UTC, a magnitude 4.3 shallow crustal earthquake struck 12 km ESE of Hualien City, Taiwan, at a depth of 39.4 km and coordinates 23.9164°, 121.7088°.

Physical scale: An earthquake of magnitude 4.3 releases seismic energy equivalent to roughly 43 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 558 m — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at 23.92°, 121.71°

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.

USGS DYFI community-reported intensity map for the M4.3 earthquake near 12 km ESE of Hualien City, Taiwan

Source: U.S. Geological Survey Did You Feel It?. View on USGS · submit your own report

Earthquake Details

Magnitude
4.3 mwr
Depth
39.4 km
shallow crustal
Location
23.9164°N
121.7088°E
Felt Reports
1
DYFI responses
Community Intensity
2.2
CDI from reports

Technical Information

Event ID
us7000mp02
Event Type
earthquake
Status
✓ Reviewed
Significance
285
Stations Used
60
Azimuthal Gap
70.0°
Min Station Distance
0.644°
RMS Residual
0.94 sec
Last Updated
2024-08-06 20:32:48 UTC

Common Questions

How strong was the magnitude 4.3 earthquake near Hualien City, Taiwan?

The magnitude 4.3 earthquake that struck 12 km ESE of Hualien City, Taiwan on May 30, 2024 at 15:52 UTC had a depth of 39.4 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 4.3 earthquakes can continue for several days and gradually diminish over time.

Understanding This Data

Magnitude 4.3 earthquakes are often felt but rarely cause damage.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000mp02). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, May 30, 2024). M4.3 Earthquake 12 km ESE of Hualien City, TaiwanMay 30, 2024. Retrieved August 6, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000mp02/