Earthquake with magnitude of Md 1.7 on date 12-06-2019 and time 02:30:45 (Italy) in region 1 km S Pozzuoli (NA)

A magnitude Md 1.7 earthquake occured in region: 1 km S Pozzuoli (NA), on

  • 12-06-2019 00:30:45 (UTC)
  • 12-06-2019 02:30:45 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.84, 14.09 at 2 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Pozzuoli NA 1 81661 81661
Bacoli NA 4 26560 108221
Monte di Procida NA 5 12886 121107
Quarto NA 7 40930 162037
Procida NA 10 10530 172567
Qualiano NA 11 25702 198269
Marano di Napoli NA 11 59874 258143
Calvizzano NA 12 12329 270472
Mugnano di Napoli NA 13 34828 305300
Villaricca NA 13 31122 336422
Napoli NA 14 974074 1310496
Giugliano in Campania NA 14 122974 1433470
Parete CE 15 11442 1444912
Melito di Napoli NA 16 37826 1482738
Ischia NA 16 19915 1502653
Sant'Antimo NA 16 33905 1536558
Casavatore NA 17 18661 1555219
Trentola-Ducenta CE 17 19429 1574648
Arzano NA 17 34886 1609534
Lusciano CE 17 15362 1624896
Casapesenna CE 18 6987 1631883
Casandrino NA 18 14336 1646219
Aversa CE 18 53047 1699266
San Marcellino CE 18 14155 1713421
Grumo Nevano NA 18 18061 1731482
Casamicciola Terme NA 18 8362 1739844
Cesa CE 18 8841 1748685
Casoria NA 19 77642 1826327
San Cipriano d'Aversa CE 19 13653 1839980
Sant'Arpino CE 19 14307 1854287
Frignano CE 19 9008 1863295
Frattamaggiore NA 19 30329 1893624
Villa di Briano CE 19 7087 1900711
Casal di Principe CE 19 21389 1922100
Villa Literno CE 20 11985 1934085
Lacco Ameno NA 20 4853 1938938
Succivo CE 20 8457 1947395

Municipalities with at least 50000 inhabitants

An earthquake occurred to
1 Km S of Pozzuoli (81661 inhabitants)
11 Km SW of Marano di Napoli (59874 inhabitants)
14 Km W of Napoli (974074 inhabitants)
14 Km SW of Giugliano in Campania (122974 inhabitants)
18 Km SW of Aversa (53047 inhabitants)
19 Km W of Casoria (77642 inhabitants)
21 Km W of Afragola (65057 inhabitants)
22 Km W of Ercolano (53709 inhabitants)
22 Km W of Portici (55274 inhabitants)
24 Km W of Torre del Greco (86275 inhabitants)
27 Km W of Acerra (59573 inhabitants)
34 Km SW of Caserta (76326 inhabitants)
36 Km W of Castellammare di Stabia (66466 inhabitants)
38 Km W of Scafati (50787 inhabitants)
54 Km W of Cava de' Tirreni (53659 inhabitants)
59 Km W of Salerno (135261 inhabitants)
60 Km W of Avellino (54857 inhabitants)
67 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
Rev 1000 Md 1.7 2019-06-12
00:30:45
40.84 14.09 2 2019-11-13
14:31:04
Bollettino Sismico Italiano INGV 72999161
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-12 00:30:45 ± 0.44
Latitude 40.84 ± 0.01
Longitude 14.09 ± 0.01
Depth (km) 2 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 72999161

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1256
Semi-minor axis of confidence ellipse (meter) 446
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 198
Circular confidence region, given by single value of horizontal uncertainty (meter) 1260
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 303
Number of associated phases, regardless of their use for origin computation 6
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.0036
Epicentral distance of station farthest from the epicenter (degree) 0.03687
Number of stations at which the event was observed 3
Number of stations from which data was used for origin computation 3
Magnitude information

Md:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 3
Type of magnitude Md
Reference to an origin 72999161
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-10-02 15:51:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CSFT.HHZ. 2019-06-12T00:30:49.74 0.6 undecidable manual S 101 0.0369 115 -0.06 50
IV.CPOZ.HHZ. 2019-06-12T00:30:48.99 0.6 undecidable manual S 126 0.0252 124 0.27 48
IV.CSFT.HHZ. 2019-06-12T00:30:47.96 0.1 undecidable manual P 101 0.0369 115 0.06 100
IV.CFMN.HHZ. 2019-06-12T00:30:47.18 0.3 undecidable manual S 158 0.0036 168 -0.13 74
IV.CPOZ.HHZ. 2019-06-12T00:30:47.05 0.1 undecidable manual P 126 0.0252 124 -0.24 96
IV.CFMN.HHZ. 2019-06-12T00:30:46.68 0.1 undecidable manual P 158 0.0036 168 0.18 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CFMN.HHZ. Md:1.5 15 END duration s
IV.CPOZ.HHZ. Md:1.9 23 END duration s
IV.CSFT.HHZ. Md:1.8 20 END duration s
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download