4.8

M4.8 Earthquake near Malatya, TurkeyAugust 24, 2023

2023-08-24 05:35:24 UTC (2023-08-24) · approx. 8:35 AM UTC+3 local

Felt by 4 people across nearby locations.

MagnitudeM4.8(mwr)
Time05:35 UTC8:35 AM UTC+3
Depth10.0 kmshallow crustal
Coordinates38.212°, 38.181°
Felt by4DYFI responses
Status✓ Reviewed by USGS

On August 24, 2023 at 05:35 UTC, a magnitude 4.8 shallow crustal earthquake struck near Malatya, Turkey, at a depth of 10.0 km and coordinates 38.2125°, 38.1815°. This earthquake was detected by 117 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 356, placing it among routine seismic activity.

Physical scale: An earthquake of magnitude 4.8 releases seismic energy equivalent to roughly 239 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 1.2 km — a useful intuition for the size of the slip patch on the fault.

The epicenter is located in Turkey, a region characterized by the North Anatolian Fault, a 1,500 km transform boundary driven by the westward extrusion of the Anatolian microplate. The nearest mapped fault system is the North Anatolian Fault. View all earthquakes in Turkey.

Learn more: Magnitude scale · Aftershock sequences

Map showing earthquake epicenter at 38.21°, 38.18°

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.

USGS DYFI community-reported intensity map for the M4.8 earthquake near Malatya, Turkey

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

Earthquake Details

Magnitude
4.8 mwr
Depth
10.0 km
shallow crustal
Location
38.2125°N
38.1815°E
Felt Reports
4
DYFI responses
Community Intensity
4.6
CDI from reports

Technical Information

Event ID
us7000kqky
Event Type
earthquake
Status
✓ Reviewed
Significance
356
Stations Used
117
Azimuthal Gap
45.0°
Min Station Distance
0.887°
RMS Residual
0.49 sec
Last Updated
2023-10-28 19:15:36 UTC

Common Questions

How strong was the magnitude 4.8 earthquake near Malatya, Turkey?

The magnitude 4.8 earthquake that struck near Malatya, Turkey on August 24, 2023 at 05:35 UTC had a depth of 10.0 km. For context, this was a light earthquake commonly felt near the epicenter.

Where did the earthquake occur?

The earthquake epicenter was located at 38.2125°, 38.1815°, which is near Malatya, Turkey. View all earthquakes in Turkey.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.8 earthquakes can continue for several days and gradually diminish over time.

Has Turkey had earthquakes this big before?

The largest recorded earthquake in Turkey was the M7.8 Kahramanmaraş earthquake of February 6, 2023. Today's magnitude 4.8 event is significantly smaller than that historical record.

Authoritative source: USGS event page (event ID: us7000kqky). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, August 24, 2023). M4.8 Earthquake near Malatya, TurkeyAugust 24, 2023. Retrieved October 28, 2023 from https://www.earthquaketracker.org/earthquakes/event/us7000kqky/