4.2

M4.2 Earthquake 30 km NE of Hurghada, EgyptApril 14, 2023

2023-04-14 23:58:24 UTC (2023-04-14) · approx. 1:58 AM UTC+2 local

MagnitudeM4.2(mb)
Time23:58 UTC1:58 AM UTC+2
Depth10.0 kmshallow crustal
Coordinates27.412°, 34.068°
Felt by4DYFI responses
Status✓ Reviewed by USGS

On April 14, 2023 at 23:58 UTC, a magnitude 4.2 shallow crustal earthquake struck 30 km NE of Hurghada, Egypt, at a depth of 10.0 km and coordinates 27.4122°, 34.0681°.

Physical scale: An earthquake of magnitude 4.2 releases seismic energy equivalent to roughly 30 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 476 m — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at 27.41°, 34.07°

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 M4.2 earthquake near 30 km NE of Hurghada, Egypt

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

Earthquake Details

Magnitude
4.2 mb
Depth
10.0 km
shallow crustal
Location
27.4122°N
34.0681°E
Felt Reports
4
DYFI responses
Community Intensity
3.7
CDI from reports

Technical Information

Event ID
us6000k4nd
Event Type
earthquake
Status
✓ Reviewed
Significance
273
Stations Used
60
Azimuthal Gap
153.0°
Min Station Distance
4.092°
RMS Residual
0.74 sec
Last Updated
2023-06-17 21:36:56 UTC

Common Questions

How strong was the magnitude 4.2 earthquake near Hurghada, Egypt?

The magnitude 4.2 earthquake that struck 30 km NE of Hurghada, Egypt on April 14, 2023 at 23:58 UTC had a depth of 10.0 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 4.2 earthquakes can continue for several days and gradually diminish over time.

Understanding This Data

Magnitude 4.2 earthquakes are often felt but rarely cause damage.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000k4nd). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, April 14, 2023). M4.2 Earthquake 30 km NE of Hurghada, EgyptApril 14, 2023. Retrieved June 17, 2023 from https://www.earthquaketracker.org/earthquakes/event/us6000k4nd/