Earthquake with magnitude of ML 1.6 on date 11-09-2019 and time 11:16:24 (Italy) in region 5 km S Francolise (CE)

A magnitude ML 1.6 earthquake occured in region: 5 km S Francolise (CE), on

  • 11-09-2019 09:16:24 (UTC)
  • 11-09-2019 11:16:24 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.14, 14.06 at 6 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Francolise CE 5 4922 4922
Grazzanise CE 6 7067 11989
Sparanise CE 7 7429 19418
Cancello ed Arnone CE 8 5675 25093
Santa Maria la Fossa CE 8 2729 27822
Carinola CE 9 7283 35105
Falciano del Massico CE 10 3695 38800
Calvi Risorta CE 11 5707 44507
Pignataro Maggiore CE 11 6084 50591
Teano CE 13 12577 63168
Pastorano CE 13 3033 66201
Capua CE 13 18820 85021
Giano Vetusto CE 14 647 85668
Vitulazio CE 14 7420 93088
Camigliano CE 14 1943 95031
Rocchetta e Croce CE 14 460 95491
Villa Literno CE 14 11985 107476
Bellona CE 15 6053 113529
Mondragone CE 15 28624 142153
Castel Volturno CE 15 25281 167434
Casal di Principe CE 16 21389 188823
Sessa Aurunca CE 16 21727 210550
San Tammaro CE 16 5549 216099
Riardo CE 16 2321 218420
San Cipriano d'Aversa CE 17 13653 232073
Formicola CE 17 1488 233561
Pontelatone CE 17 1703 235264
Casapesenna CE 18 6987 242251
Villa di Briano CE 18 7087 249338
Roccamonfina CE 18 3511 252849
Pietramelara CE 18 4722 257571
Santa Maria Capua Vetere CE 18 32802 290373
Cellole CE 19 7830 298203
Frignano CE 19 9008 307211
Casaluce CE 19 10078 317289
Caianello CE 19 1824 319113
San Marcellino CE 19 14155 333268
San Prisco CE 19 12345 345613
Curti CE 20 7132 352745
Macerata Campania CE 20 10609 363354
Marzano Appio CE 20 2226 365580

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km NW of Aversa (53047 inhabitants)
24 Km W of Caserta (76326 inhabitants)
26 Km NW of Giugliano in Campania (122974 inhabitants)
29 Km NW of Marano di Napoli (59874 inhabitants)
32 Km NW of Afragola (65057 inhabitants)
32 Km NW of Casoria (77642 inhabitants)
32 Km N of Pozzuoli (81661 inhabitants)
34 Km NW of Acerra (59573 inhabitants)
37 Km NW of Napoli (974074 inhabitants)
43 Km NW of Portici (55274 inhabitants)
44 Km NW of Ercolano (53709 inhabitants)
47 Km NW of Torre del Greco (86275 inhabitants)
58 Km NW of Scafati (50787 inhabitants)
61 Km NW of Castellammare di Stabia (66466 inhabitants)
61 Km W of Benevento (60091 inhabitants)
67 Km W of Avellino (54857 inhabitants)
73 Km NW of Cava de' Tirreni (53659 inhabitants)
78 Km NW of Salerno (135261 inhabitants)
98 Km NW of Battipaglia (50786 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.6 2019-09-11
09:16:24
41.14 14.06 6 2019-09-11
09:34:59
Sala Sismica INGV-Roma 72309171
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-11 09:16:24 ± 0.25
Latitude 41.14 ± 0.01
Longitude 14.06 ± 0.01
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 72309171

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1682
Semi-minor axis of confidence ellipse (meter) 462
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 333
Circular confidence region, given by single value of horizontal uncertainty (meter) 1680
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 190
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.46135
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 6
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 72309171
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-11 09:34:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IT.FIE.HGZ. 2019-09-11T09:17:55.73 3.0 undecidable manual Sg 15.17 0
GU.GSCL.HHZ. 2019-09-11T09:17:55.52 3.0 undecidable manual Sn -3.14 0
IV.RIBO.EHZ.01 2019-09-11T09:17:37.18 3.0 undecidable manual Sg 8.69 0
AC.VLO.HHZ. 2019-09-11T09:17:32.78 3.0 undecidable manual Pn 7.19 0
IV.PLLN.EHZ. 2019-09-11T09:17:09.36 3.0 negative manual Pn -0.82 0
IV.GAVE.EHZ. 2019-09-11T09:17:02.99 3.0 undecidable manual Sg 0.5 0
IV.CERA.HHZ. 2019-09-11T09:16:41.57 0.6 undecidable manual S 356 0.4614 50 0.07 62
IV.VVLD.HHZ. 2019-09-11T09:16:40.94 3.0 undecidable manual P 0
IV.SGG.HHZ. 2019-09-11T09:16:37.99 0.6 undecidable manual S 44 0.3462 98 0.32 60
IV.VAGA.HHZ. 2019-09-11T09:16:36.55 0.3 undecidable manual S 25 0.3076 99 0.37 91
IV.LRP.EHZ. 2019-09-11T09:16:35.32 3.0 undecidable manual P 0
IV.CERA.HHZ. 2019-09-11T09:16:34.01 0.3 undecidable manual P 356 0.4614 50 -0.17 92
IV.VITU.HHZ. 2019-09-11T09:16:33.93 0.3 undecidable manual P 84 0.4326 50 0.25 91
IV.SGG.HHZ. 2019-09-11T09:16:31.84 0.3 undecidable manual P 44 0.3462 98 -0.12 95
IV.MODR.HHZ. 2019-09-11T09:16:30.02 0.3 undecidable manual S 274 0.1367 110 0.25 96
IV.VAGA.HHZ. 2019-09-11T09:16:30.31 0.3 undecidable manual P 25 0.3076 99 -0.8 78
IV.MODR.HHZ. 2019-09-11T09:16:27.46 0.3 undecidable manual P 274 0.1367 110 0.05 100
IV.MSC.EHZ. 2019-09-11T09:16:26.19 0.3 undecidable manual P 310 0.0854 121 -0.19 98
IV.MCI.EHZ. 2019-09-11T09:16:22.62 3.0 undecidable manual P 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.VVLD.HHE. ML:1.5 3.685E-5 0.42 AML other m 2019-09-11T09:16:55.32
IV.MODR.HHN. ML:1.3 0.0006035 0.16 AML other m 2019-09-11T09:16:32.02
IV.VAGA.HHN. ML:2 0.000439 1.2 AML other m 2019-09-11T09:16:37.90
IV.VAGA.HHE. ML:1.9 0.000339 0.56 AML other m 2019-09-11T09:16:38.57
IV.SGG.HHE. ML:1.9 0.000292 0.44 AML other m 2019-09-11T09:16:40.07
IV.CERA.HHN. ML:1.3 0.0002295 1.28 AML other m 2019-09-11T09:16:43.93
IV.SGG.HHN. ML:1.2 0.0001875 0.36 AML other m 2019-09-11T09:16:48.53
IV.CERA.HHE. ML:1.6 0.0002415 1.38 AML other m 2019-09-11T09:16:48.91
IV.VVLD.HHN. ML:1.6 4.485E-5 0.32 AML other m 2019-09-11T09:16:55.39
IV.VAGA.HNE. ML:1.7 0.00021521705 0.7424 AML other m 2019-09-11T09:16:36.92
IV.VAGA.HNN. ML:2 0.0004172967 0.8192 AML other m 2019-09-11T09:16:36.90
IV.CERA.HNE. ML:1.5 9.1135395E-5 1.9392 AML other m 2019-09-11T09:16:41.74
IV.CERA.HNN. ML:1.1 3.566935E-5 2.6816 AML other m 2019-09-11T09:16:40.88
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