Earthquake with magnitude of ML 1.6 on date 19-07-2019 and time 08:53:34 (Italy) in region 4 km S San Marco la Catola (FG)

A magnitude ML 1.6 earthquake occured in region: 4 km S San Marco la Catola (FG), on

  • 19-07-2019 06:53:34 (UTC)
  • 19-07-2019 08:53:34 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.49, 14.99 at 17 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
San Marco la Catola FG 4 1012 1012
Tufara CB 4 925 1937
Volturara Appula FG 5 430 2367
Castelvetere in Val Fortore BN 7 1240 3607
Gambatesa CB 7 1464 5071
Celenza Valfortore FG 8 1598 6669
San Bartolomeo in Galdo BN 9 4867 11536
Motta Montecorvino FG 10 730 12266
Baselice BN 11 2397 14663
Volturino FG 11 1743 16406
Carlantino FG 11 980 17386
Alberona FG 13 985 18371
Pietramontecorvino FG 13 2721 21092
Riccia CB 13 5262 26354
Macchia Valfortore CB 13 576 26930
Pietracatella CB 14 1375 28305
Castelnuovo della Daunia FG 15 1445 29750
Casalvecchio di Puglia FG 15 1877 31627
Foiano di Val Fortore BN 16 1410 33037
Roseto Valfortore FG 16 1074 34111
Jelsi CB 17 1781 35892
Casalnuovo Monterotaro FG 17 1556 37448
Sant'Elia a Pianisi CB 18 1818 39266
Montefalcone di Val Fortore BN 18 1525 40791
Castelpagano BN 18 1483 42274
Colletorto CB 19 1938 44212
Colle Sannita BN 19 2431 46643
Biccari FG 20 2800 49443

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km SW of San Severo (53905 inhabitants)
44 Km NE of Benevento (60091 inhabitants)
46 Km W of Foggia (151991 inhabitants)
66 Km N of Avellino (54857 inhabitants)
72 Km NE of Caserta (76326 inhabitants)
79 Km W of Manfredonia (57279 inhabitants)
80 Km NE of Acerra (59573 inhabitants)
80 Km W of Cerignola (58396 inhabitants)
85 Km NE of Afragola (65057 inhabitants)
87 Km NE of Aversa (53047 inhabitants)
88 Km NE of Casoria (77642 inhabitants)
91 Km N of Cava de' Tirreni (53659 inhabitants)
91 Km NE of Giugliano in Campania (122974 inhabitants)
91 Km NE of Scafati (50787 inhabitants)
91 Km NE of Portici (55274 inhabitants)
92 Km N of Salerno (135261 inhabitants)
93 Km NE of Ercolano (53709 inhabitants)
94 Km NE of Marano di Napoli (59874 inhabitants)
94 Km NE of Torre del Greco (86275 inhabitants)
95 Km NE of Napoli (974074 inhabitants)
98 Km N of Battipaglia (50786 inhabitants)
98 Km NE of Castellammare di Stabia (66466 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 2019-07-19
06:53:34
41.49 14.99 17 2019-07-19
07:10:17
Sala Sismica INGV-Roma 70701541
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-19 06:53:34 ± 0.16
Latitude 41.49 ± 0.01
Longitude 14.99 ± 0.01
Depth (km) 17 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 70701541

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1037
Semi-minor axis of confidence ellipse (meter) 450
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 181
Circular confidence region, given by single value of horizontal uncertainty (meter) 1040
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 112
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.71856
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 15
Type of magnitude ML
Reference to an origin 70701541
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-19 07:10:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MILN.HNZ. 2019-07-19T06:55:22.59 3.0 positive manual Pg 24.780001 0
MN.PDG.HHZ. 2019-07-19T06:55:12.86 3.0 undecidable manual Sn 9.29 0
IV.RIBO.EHZ.01 2019-07-19T06:55:09.60 3.0 undecidable manual Sg 7.67 0
GU.CANO.HHZ. 2019-07-19T06:55:05.84 3.0 positive manual Pn 9.68 0
GU.GBOS.HHZ. 2019-07-19T06:55:04.89 3.0 negative manual Pn 4.98 0
SI.ROSI.HHZ. 2019-07-19T06:55:01.32 3.0 positive manual Pn 0.41 0
IV.NARO.HHZ. 2019-07-19T06:54:51.26 3.0 undecidable manual Sn 1.76 0
IV.SPS2.HHZ. 2019-07-19T06:54:41.40 3.0 undecidable manual Sn -0.75 0
MN.PDG.HHZ. 2019-07-19T06:54:39.82 3.0 undecidable manual Pg 15.55 0
IV.OSSC.HHZ. 2019-07-19T06:54:36.63 3.0 positive manual Pg 11.08 0
IV.LMD.HHZ. 2019-07-19T06:54:24.66 3.0 negative manual Pn -2.3 0
IV.RM33.HNZ. 2019-07-19T06:54:21.83 3.0 undecidable manual Sn -0.89 0
CR.STON.BHZ. 2019-07-19T06:54:16.04 3.0 negative manual Pn 3.94 0
IV.PTRP.HHZ. 2019-07-19T06:54:15.48 3.0 undecidable manual S 1.79 0
IV.GAVE.EHZ. 2019-07-19T06:54:05.29 3.0 negative manual Pn -0.14 0
IV.MSAG.HHZ. 2019-07-19T06:53:49.22 0.3 undecidable manual P 72 0.7186 95 0.71 61
IV.SGRT.HHZ. 2019-07-19T06:53:47.52 0.3 undecidable manual P 65 0.6187 96 0.71 62
IV.BSSO.HHZ. 2019-07-19T06:53:46.96 0.3 undecidable manual S 280 0.3049 105 0.5 72
IV.SACR.HHZ. 2019-07-19T06:53:44.68 0.3 undecidable manual S 247 0.2356 112 0.16 78
IV.APRC.HHZ. 2019-07-19T06:53:44.59 0.3 undecidable manual P 57 0.4883 98 -0.01 76
OT.OT06.EHE. 2019-07-19T06:53:44.31 0.3 undecidable manual P 66 0.4883 98 -0.29 72
IV.MELA.HHZ. 2019-07-19T06:53:44.31 0.3 undecidable manual S 25 0.2356 112 -0.22 77
IV.CIGN.HHZ. 2019-07-19T06:53:43.13 0.6 undecidable manual S 338 0.1754 121 0.21 52
IV.MOCO.HHZ. 2019-07-19T06:53:42.61 0.6 undecidable manual S 135 0.1727 122 -0.24 52
IV.BSSO.HHZ. 2019-07-19T06:53:41.27 0.1 undecidable manual P 280 0.3049 105 -0.25 100
IV.GATE.HHZ. 2019-07-19T06:53:40.55 0.6 undecidable manual S 289 0.0665 152 -0.11 54
IV.MOCO.HHZ. 2019-07-19T06:53:39.34 0.6 undecidable manual P 135 0.1727 122 -0.09 53
IV.MELA.HHZ. 2019-07-19T06:53:39.71 0.3 undecidable manual P 25 0.2356 112 -0.69 67
IV.CIGN.HHZ. 2019-07-19T06:53:39.57 0.3 undecidable manual P 338 0.1754 121 0.09 80
IV.SACR.HHZ. 2019-07-19T06:53:39.98 0.3 undecidable manual P 247 0.2356 112 -0.42 73
IV.GATE.HHZ. 2019-07-19T06:53:38.28 0.3 undecidable manual P 289 0.0665 152 0.11 81
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GATE.HHE. ML:1.4 0.0002505 0.28 AML other m 2019-07-19T06:53:43.85
IV.GATE.HHN. ML:1.3 0.000182 0.4 AML other m 2019-07-19T06:53:44.36
IV.MELA.HHE. ML:1.5 0.00017 0.42 AML other m 2019-07-19T06:53:44.71
IV.SACR.HHN. ML:1.1 6.375E-5 0.3 AML other m 2019-07-19T06:53:44.99
IV.SACR.HHE. ML:1.3 8.79E-5 0.56 AML other m 2019-07-19T06:53:44.98
IV.MOCO.HHN. ML:0.8 3.505E-5 0.28 AML other m 2019-07-19T06:53:45.62
IV.SGRT.HHN. ML:1.8 9.4E-5 0.24 AML other m 2019-07-19T06:53:58.13
IV.SGRT.HHE. ML:1.7 7.885E-5 0.64 AML other m 2019-07-19T06:53:58.11
IV.MSAG.HHE. ML:1.5 3.805E-5 0.82 AML other m 2019-07-19T06:54:00.99
IV.MSAG.HHN. ML:1.8 8.04E-5 1.8 AML other m 2019-07-19T06:54:01.09
IV.MOCO.HHE. ML:0.9 5.6389525E-5 0.3808 AML other m 2019-07-19T06:53:47.69
IV.MOCO.HNE. ML:0.9 5.3641876E-5 0.3808 AML other m 2019-07-19T06:53:47.69
IV.MELA.HHN. ML:1.4 0.0001241786 0.3392 AML other m 2019-07-19T06:53:46.36
IV.MELA.HNE. ML:1.6 0.0001832315 0.3008 AML other m 2019-07-19T06:53:44.50
IV.BSSO.HHE. ML:0.7 2.044894E-5 0.2592 AML other m 2019-07-19T06:53:49.95
IV.BSSO.HHN. ML:0.7 2.108005E-5 0.3808 AML other m 2019-07-19T06:53:47.19
IV.APRC.HHE. ML:1.6 0.000101250935 0.1824 AML other m 2019-07-19T06:53:51.95
IV.APRC.HHN. ML:1.7 0.00011567165 0.3392 AML other m 2019-07-19T06:53:54.42
IV.MSAG.HNE. ML:1.9 0.000102511235 0.2592 AML other m 2019-07-19T06:54:00.99
IV.MSAG.HNN. ML:2.2 0.00019256815 0.2208 AML other m 2019-07-19T06:54:01.10
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