Earthquake with magnitude of Md 1.0 on date 16-08-2024 and time 20:10:05 (UTC) in region Campi Flegrei

A magnitude Md 1.0 earthquake occured in region: Campi Flegrei, on

  • 16-08-2024 20:10:05 (UTC)
  • 16-08-2024 22:10:05 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.7910, 14.0770 at 2 km depth.

The earthquake was located by: Sala Operativa INGV-OV (Napoli).

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Bacoli NA 1 26560 26560
Monte di Procida NA 2 12886 39446
Procida NA 5 10530 49976
Pozzuoli NA 7 81661 131637
Quarto NA 11 40930 172567
Ischia NA 13 19915 192482
Casamicciola Terme NA 15 8362 200844
Marano di Napoli NA 16 59874 260718
Napoli NA 16 974074 1234792
Qualiano NA 16 25702 1260494
Barano d'Ischia NA 16 10113 1270607
Calvizzano NA 16 12329 1282936
Lacco Ameno NA 17 4853 1287789
Mugnano di Napoli NA 17 34828 1322617
Serrara Fontana NA 18 3173 1325790
Villaricca NA 18 31122 1356912
Giugliano in Campania NA 19 122974 1479886
Forio NA 19 17615 1497501
Melito di Napoli NA 20 37826 1535327
Parete CE 20 11442 1546769

Municipalities with at least 50000 inhabitants

An earthquake occurred to
7 Km S of Pozzuoli (81661 inhabitants)
16 Km SW of Marano di Napoli (59874 inhabitants)
16 Km W of Napoli (974074 inhabitants)
19 Km SW of Giugliano in Campania (122974 inhabitants)
22 Km SW of Casoria (77642 inhabitants)
23 Km W of Ercolano (53709 inhabitants)
23 Km SW of Aversa (53047 inhabitants)
24 Km W of Portici (55274 inhabitants)
24 Km W of Torre del Greco (86275 inhabitants)
25 Km SW of Afragola (65057 inhabitants)
30 Km SW of Acerra (59573 inhabitants)
36 Km W of Castellammare di Stabia (66466 inhabitants)
38 Km W of Scafati (50787 inhabitants)
38 Km SW of Caserta (76326 inhabitants)
54 Km W of Cava de' Tirreni (53659 inhabitants)
59 Km W of Salerno (135261 inhabitants)
62 Km W of Avellino (54857 inhabitants)
70 Km SW of Benevento (60091 inhabitants)
79 Km W of Battipaglia (50786 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev200
Md 1.0 2024-08-16
20:10:05
40.7908 14.0768 2 2024-08-16
22:24:26
Sala Operativa INGV-OV (Napoli) 130746051
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-08-16 20:10:05
Latitude 40.7908
Longitude 14.0768
Depth (km) 2 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 200 -> SURVEY-INGV-OV#SiSmi
Event type earthquake
Origin ID 130746051

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 800.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 133
Number of associated phases, regardless of their use for origin computation 1
Number of defining phases 1
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree)
Epicentral distance of station farthest from the epicenter (degree)
Number of stations at which the event was observed 0
Number of stations from which data was used for origin computation 0
Magnitude information

Md:1.0

Field Value
Value 1.0
Uncertainty 0.3
Num. used stations
Type of magnitude Md
Reference to an origin 130746051
Agency INGV
Autore Sala Operativa INGV-OV (Napoli)
Time of creation (UTC) 2024-08-16 22:24:26
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download