Earthquake with magnitude of ML 1.7 on date 12-10-2018 and time 09:16:38 (Italy) in region 4 km W Volturara Appula (FG)

A magnitude ML 1.7 earthquake occured in region: 4 km W Volturara Appula (FG), on

  • 12-10-2018 07:16:38 (UTC)
  • 12-10-2018 09:16:38 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.49, 15.01 at 19 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
Volturara Appula FG 4 430 430
San Marco la Catola FG 4 1012 1442
Tufara CB 5 925 2367
Castelvetere in Val Fortore BN 8 1240 3607
Gambatesa CB 8 1464 5071
Celenza Valfortore FG 8 1598 6669
San Bartolomeo in Galdo BN 9 4867 11536
Motta Montecorvino FG 9 730 12266
Volturino FG 10 1743 14009
Baselice BN 11 2397 16406
Carlantino FG 12 980 17386
Pietramontecorvino FG 12 2721 20107
Alberona FG 12 985 21092
Castelnuovo della Daunia FG 14 1445 22537
Macchia Valfortore CB 14 576 23113
Riccia CB 14 5262 28375
Casalvecchio di Puglia FG 15 1877 30252
Pietracatella CB 15 1375 31627
Roseto Valfortore FG 15 1074 32701
Foiano di Val Fortore BN 16 1410 34111
Casalnuovo Monterotaro FG 16 1556 35667
Jelsi CB 18 1781 37448
Montefalcone di Val Fortore BN 18 1525 38973
Sant'Elia a Pianisi CB 18 1818 40791
Biccari FG 19 2800 43591
Castelpagano BN 19 1483 45074
Colletorto CB 19 1938 47012

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km SW of San Severo (53905 inhabitants)
44 Km NE of Benevento (60091 inhabitants)
45 Km W of Foggia (151991 inhabitants)
67 Km N of Avellino (54857 inhabitants)
73 Km NE of Caserta (76326 inhabitants)
77 Km W of Manfredonia (57279 inhabitants)
79 Km W of Cerignola (58396 inhabitants)
81 Km NE of Acerra (59573 inhabitants)
86 Km NE of Afragola (65057 inhabitants)
88 Km NE of Aversa (53047 inhabitants)
89 Km NE of Casoria (77642 inhabitants)
91 Km N of Cava de' Tirreni (53659 inhabitants)
92 Km NE of Scafati (50787 inhabitants)
92 Km NE of Giugliano in Campania (122974 inhabitants)
92 Km NE of Portici (55274 inhabitants)
93 Km N of Salerno (135261 inhabitants)
94 Km NE of Ercolano (53709 inhabitants)
95 Km NE of Marano di Napoli (59874 inhabitants)
95 Km NE of Torre del Greco (86275 inhabitants)
96 Km NE of Napoli (974074 inhabitants)
98 Km N of Battipaglia (50786 inhabitants)
99 Km NE of Castellammare di Stabia (66466 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 ML 1.7 2018-10-12
07:16:38
41.49 15.01 19 2019-06-04
09:15:58
Bollettino Sismico Italiano INGV 62280691
Rev 100 ML 1.7 2018-10-12
07:16:39
41.5 15 22 2018-10-12
07:22:29
Sala Sismica INGV-Roma 61867901
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-10-12 07:16:38 ± 0.13
Latitude 41.49 ± 0.01
Longitude 15.01 ± 0.01
Depth (km) 19 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 62280691

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 649
Semi-minor axis of confidence ellipse (meter) 107
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 147
Circular confidence region, given by single value of horizontal uncertainty (meter) 650
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 63
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 29
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.70777
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 62280691
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-10-24 14:35:28

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 30
Type of magnitude ML
Reference to an origin 61867901
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-10-12 07:22:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SGRT.HHN. 2018-10-12T07:16:59.19 0.6 undecidable manual S 64 0.6088 98 -0.4 42
IV.VAGA.HHZ. 2018-10-12T07:16:59.30 0.6 undecidable manual S 263 0.5855 99 0.4 42
IV.SGG.HHZ. 2018-10-12T07:16:56.09 1.0 undecidable manual S 258 0.4829 101 0.16 22
IV.CAFE.HHZ. 2018-10-12T07:16:56.82 0.6 undecidable manual S 160 0.4946 101 0.57 42
IV.APRC.HHZ. 2018-10-12T07:16:55.10 0.6 undecidable manual S 56 0.4793 101 -0.71 39
IV.SGTA.HNZ. 2018-10-12T07:16:54.66 1.0 undecidable manual S 143 0.4461 102 -0.18 22
IV.TRIV.HHZ. 2018-10-12T07:16:53.60 3.0 undecidable manual S 100
IV.MSAG.HHZ. 2018-10-12T07:16:53.80 0.1 negative manual P 72 0.7078 97 1.25 58
YD.T1413.EHZ. 2018-10-12T07:16:52.36 0.3 undecidable manual S 1 0.3597 106 -0.01 71
IV.CAPA.HHN. 2018-10-12T07:16:52.26 0.6 undecidable manual P 119 0.6925 97 -0.02 44
YD.T1412.EHZ. 2018-10-12T07:16:52.26 0.3 undecidable manual S 328 0.3426 107 0.37 65
IV.BSSO.HHZ. 2018-10-12T07:16:51.04 0.6 undecidable manual S 280 0.3148 109 -0.07 48
IV.SGRT.HHN. 2018-10-12T07:16:50.94 0.3 undecidable manual P 64 0.6088 98 0.08 67
IV.VAGA.HHZ. 2018-10-12T07:16:50.75 1.0 undecidable manual P 263 0.5855 99 0.28 21
IV.APRC.HHZ. 2018-10-12T07:16:49.02 0.3 undecidable manual P 56 0.4793 101 0.34 65
IV.SACR.HHZ. 2018-10-12T07:16:49.21 0.3 undecidable manual S 248 0.2455 116 0 73
IV.CAFE.HHZ. 2018-10-12T07:16:49.04 1.0 undecidable manual P 160 0.4946 101 0.1 23
IV.MELA.HHZ. 2018-10-12T07:16:48.80 0.3 undecidable manual S 22 0.2311 118 -0.02 73
IV.SGG.HHZ. 2018-10-12T07:16:48.55 0.3 undecidable manual P 258 0.4829 101 -0.2 67
IV.MOCO.HHZ. 2018-10-12T07:16:47.65 1.0 undecidable manual S 137 0.1655 129 0.47 23
IV.SGTA.HNZ. 2018-10-12T07:16:47.80 0.3 undecidable manual P 143 0.4461 102 -0.32 65
IV.VITU.HHZ. 2018-10-12T07:16:47.08 0.6 undecidable manual P 223 0.4191 103 -0.6 40
YD.T1413.EHZ. 2018-10-12T07:16:46.20 0.1 positive manual P 1 0.3597 106 -0.5 87
YD.T1412.EHZ. 2018-10-12T07:16:46.72 0.3 undecidable manual P 328 0.3426 107 0.3 67
IV.BSSO.HHZ. 2018-10-12T07:16:45.76 0.1 undecidable manual P 280 0.3148 109 -0.21 93
IV.GATE.HHZ. 2018-10-12T07:16:45.77 0.6 undecidable manual S 286 0.0764 152 0.28 48
IV.MELA.HHZ. 2018-10-12T07:16:44.29 0.1 positive manual P 22 0.2311 118 -0.36 91
IV.SACR.HHZ. 2018-10-12T07:16:44.50 0.1 positive manual P 248 0.2455 116 -0.37 90
IV.MOCO.HHZ. 2018-10-12T07:16:43.93 0.1 negative manual P 137 0.1655 129 0.23 96
IV.GATE.HHZ. 2018-10-12T07:16:42.69 0.1 undecidable manual P 286 0.0764 152 -0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MELA.HHE. ML:1.8 0.0003185 0.44 AML other m 2018-10-12T07:16:49.32
IV.MELA.HHN. ML:2.1 0.000556 0.44 AML other m 2018-10-12T07:16:49.29
IV.MELA.HNN. ML:2 0.000518 0.46 AML other m 2018-10-12T07:16:49.30
IV.SACR.HNE. ML:1.6 0.000167 0.78 AML other m 2018-10-12T07:16:49.55
IV.SACR.HHE. ML:1.6 0.0001582 0.56 AML other m 2018-10-12T07:16:49.55
IV.SACR.HHN. ML:1.6 0.0001695 0.82 AML other m 2018-10-12T07:16:49.55
IV.SACR.HNN. ML:1.5 0.000137 0.82 AML other m 2018-10-12T07:16:49.55
IV.MELA.HNE. ML:1.8 0.000308 0.88 AML other m 2018-10-12T07:16:50.25
IV.MOCO.HHN. ML:1.1 7.725E-5 1.42 AML other m 2018-10-12T07:16:52.02
IV.BSSO.HHN. ML:1 4.215E-5 1.1 AML other m 2018-10-12T07:16:52.19
IV.BSSO.HNN. ML:1.5 0.0001069 1.18 AML other m 2018-10-12T07:16:52.20
YD.T1413.EHE. ML:2.2 0.000471 0.22 AML other m 2018-10-12T07:16:52.76
YD.T1413.HNE. ML:2.2 0.000503 0.14 AML other m 2018-10-12T07:16:52.71
YD.T1413.HNN. ML:2 0.000342 0.18 AML other m 2018-10-12T07:16:52.70
YD.T1413.EHN. ML:2.1 0.0003665 0.2 AML other m 2018-10-12T07:16:52.70
IV.MOCO.HHE. ML:1.3 0.0001145 0.46 AML other m 2018-10-12T07:16:53.50
YD.T1412.HNN. ML:1.8 0.0002 0.26 AML other m 2018-10-12T07:16:54.50
IV.BSSO.HHE. ML:1.1 4.91E-5 0.3 AML other m 2018-10-12T07:16:54.64
IV.BSSO.HNE. ML:1.4 0.00010195 0.28 AML other m 2018-10-12T07:16:54.64
IV.APRC.HHE. ML:2 0.000248 0.92 AML other m 2018-10-12T07:16:57.91
IV.CAFE.HHE. ML:1.5 7.215E-5 0.92 AML other m 2018-10-12T07:16:57.37
IV.CAFE.HHN. ML:1.4 5.5E-5 1.3 AML other m 2018-10-12T07:16:57.32
IV.APRC.HHN. ML:2 0.0002235 1.68 AML other m 2018-10-12T07:16:59.05
YD.T1412.HNE. ML:1.7 0.00017465 0.48 AML other m 2018-10-12T07:17:02.17
IV.VAGA.HHE. ML:1.7 7.98E-5 0.38 AML other m 2018-10-12T07:17:03.48
IV.VAGA.HHN. ML:1.8 0.000118 0.72 AML other m 2018-10-12T07:17:04.73
IV.MSAG.HHN. ML:2 0.000154 0.22 AML other m 2018-10-12T07:17:05.72
IV.MSAG.HHE. ML:1.7 7.445E-5 0.3 AML other m 2018-10-12T07:17:05.62
IV.LPEL.HHN. ML:1.7 5.525E-5 0.68 AML other m 2018-10-12T07:17:10.79
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