July 26, 2024, 13:46: Earthquake at Campi Flegrei

Earthquakes with magnitude 4 felt at 13:46 on 26 July 2024.
Place: Campi Flegrei.

On Friday 26 July 2024 at 13:46 an earthquake of magnitude 4 and depth 4 km was recorded in Campi Flegrei. Further info on the INGV webpage by clicking here.
Based on the depth of the hypocenter, earthquakes are classified into superficial (hypocenter between 0 e 70 and deep), intermediate (Hypocenter between 70 and 300 km deep) and deep (hypocenter between 300 and 720 km deep). The earthquake that occurred at 13:46 on 26 July 2024 with epicenter Campi Flegrei, having a depth of 4 km is therefore classified as superficial.
Being of magnitude 4, therefore between 4 and 5, this earthquake is classified as "light". This type of earthquake generates noticeable oscillations for interior items, but structural damage to buildings is rare.

Credits: data from INGV, Istituto Nazionale di Geofisica e Vulcanologia, ingv.it

Epicenter map of the earthquake that occurred on 26 July 2024, at 13:46, Magnitude = 4.

Seismicity in the 3 days preceding the event

Seismicity in the 3 days preceding the event
Epicenters of earthquakes in the 72 hours preceding the seismic event which occurred at 13:46 on 26 July 2024. Place: Campi Flegrei. Magnitude: 4. Credits: cnt.rm.ingv.it

Seismicity in the 90 days preceding the event (M≥2)

Seismicity in the 90 days preceding the event (M≥2)
Epicenters of earthquakes with magnitude ≥2 in the 90 days preceding the seismic event which occurred at 13:46 on 26 July 2024. Place: Campi Flegrei. Magnitude: 4. Credits: cnt.rm.ingv.it

Seismicity from 1985 (M≥3)

Seismicity from 1985 (M≥3)
Epicenters of earthquakes with magnitude ≥3 from 1985 to 26 July 2024. Credits: cnt.rm.ingv.it

Seismicity from 1000

Seismicity from 1000
Epicenters of earthquakes since 1000 AD. Credits: cnt.rm.ingv.it

Intensity Shakemap

Intensity Shakemap
Distribution of instrumental intensities. Credits: cnt.rm.ingv.it

Peak ground acceleration

Peak ground acceleration
Distribution of peak ground acceleration expressed as percent of the acceleration of gravity (i.e., g = 9.81 m/s2). Credits: cnt.rm.ingv.it

Peak velocity Shakemap

Peak velocity Shakemap
This map shows the distribution of peak ground velocities expressed in cm/s. Credits: cnt.rm.ingv.it