Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 04-06-2017 and time 07:21:10 (Italy) in region 3 km SW San Marco la Catola (FG)

A magnitude ML 1.2 earthquake occured in region: 3 km SW San Marco la Catola (FG), on

  • 04-06-2017 05:21:10 (UTC)
  • 04-06-2017 07:21:10 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.5150, 14.9810 at 29 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.

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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 3 1012 1012
Tufara CB 5 925 1937
Celenza Valfortore FG 5 1598 3535
Gambatesa CB 6 1464 4999
Volturara Appula FG 6 430 5429
Castelvetere in Val Fortore BN 9 1240 6669
Carlantino FG 9 980 7649
Macchia Valfortore CB 11 576 8225
Motta Montecorvino FG 11 730 8955
Pietracatella CB 12 1375 10330
San Bartolomeo in Galdo BN 12 4867 15197
Riccia CB 12 5262 20459
Volturino FG 13 1743 22202
Baselice BN 13 2397 24599
Pietramontecorvino FG 13 2721 27320
Castelnuovo della Daunia FG 14 1445 28765
Casalvecchio di Puglia FG 14 1877 30642
Sant'Elia a Pianisi CB 15 1818 32460
Alberona FG 15 985 33445
Casalnuovo Monterotaro FG 15 1556 35001
Jelsi CB 15 1781 36782
Colletorto CB 17 1938 38720
Monacilioni CB 18 523 39243
Foiano di Val Fortore BN 18 1410 40653
Roseto Valfortore FG 19 1074 41727
Castelpagano BN 19 1483 43210
San Giuliano di Puglia CB 19 1042 44252
Toro CB 19 1391 45643

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km SW of San Severo (53905 inhabitants)
46 Km NE of Benevento (60091 inhabitants)
47 Km W of Foggia (151991 inhabitants)
69 Km N of Avellino (54857 inhabitants)
73 Km NE of Caserta (76326 inhabitants)
79 Km W of Manfredonia (57279 inhabitants)
81 Km NE of Acerra (59573 inhabitants)
82 Km W of Cerignola (58396 inhabitants)
86 Km NE of Afragola (65057 inhabitants)
88 Km NE of Aversa (53047 inhabitants)
89 Km NE of Casoria (77642 inhabitants)
92 Km NE of Giugliano in Campania (122974 inhabitants)
93 Km NE of Portici (55274 inhabitants)
93 Km NE of Scafati (50787 inhabitants)
93 Km N of Cava de' Tirreni (53659 inhabitants)
95 Km NE of Ercolano (53709 inhabitants)
95 Km N of Salerno (135261 inhabitants)
95 Km NE of Marano di Napoli (59874 inhabitants)
96 Km NE of Torre del Greco (86275 inhabitants)
97 Km NE of Napoli (974074 inhabitants)
100 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
Bulletin
Rev1000 		ML 1.2 2017-06-04
05:21:10		 41.5147 14.9813 29 2018-07-06
11:13:34		 Bollettino Sismico Italiano INGV 52587071
Reviewed
Rev100 		Md 0.0
ML 1.3 		2017-06-04
05:21:09		 41.5168 14.999 34 2017-06-04
05:30:13		 Sala Sismica INGV-Roma 46233731
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-06-04 05:21:10 ± 0.3
Latitude 41.5147 ± 0.0144
Longitude 14.9813 ± 0.0132
Depth (km) 29 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 52587071

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1298
Semi-minor axis of confidence ellipse (meter) 1067
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 165
Circular confidence region, given by single value of horizontal uncertainty (meter) 1300.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 104
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 15
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.61783
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 52587071
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-12-14 10:23:27

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 46233731
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-06-04 05:30:13

Md:0.0

Field Value
Value 0.0
Uncertainty 0.0
Num. used stations 0
Type of magnitude Md
Reference to an origin 46233731
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-06-04 05:30:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CTI.HHZ. 2017-06-04T05:22:16.62 3.0 undecidable manual Pn 7.93 0
GU.GSCL.HHZ. 2017-06-04T05:22:11.04 3.0 undecidable manual Pg 15.35 0
IV.T1213.HNZ. 2017-06-04T05:21:49.90 3.0 undecidable manual Sn -0.09 0
IV.RSM2.HHZ. 2017-06-04T05:21:47.39 3.0 undecidable manual Pg 6.66 0
IV.ARRO.EHZ. 2017-06-04T05:21:26.27 3.0 undecidable manual Pn 0.09 0
IV.PTRJ.HHZ. 2017-06-04T05:21:25.01 0.6 undecidable manual S 246 41.1255 120 -0.11 48
IV.BSSO.HNZ. 2017-06-04T05:21:23.59 0.6 undecidable manual S 276 32.3454 127 0.42 46
IV.SGRT.HHZ. 2017-06-04T05:21:23.48 0.3 undecidable manual P 67 68.5758 108 0.71 60
IV.LAV9.HHZ. 2017-06-04T05:21:22.26 3.0 undecidable manual Pn -0.02 0
IV.MOCO.HHZ. 2017-06-04T05:21:21.48 0.6 undecidable manual S 137 21.7671 139 0.39 47
IV.SACR.HHZ. 2017-06-04T05:21:21.57 0.6 undecidable manual S 241 26.3514 134 -0.37 47
IV.MELA.HHZ. 2017-06-04T05:21:21.26 0.6 undecidable manual S 30 24.4533 136 -0.31 48
IV.CIGN.HHN. 2017-06-04T05:21:20.14 0.6 undecidable manual S 338 16.7721 147 -0.15 50
IV.GATE.HHZ. 2017-06-04T05:21:19.96 0.6 undecidable manual S 268 5.8941 167 0.8 41
IV.BSSO.HNZ. 2017-06-04T05:21:18.10 0.1 undecidable manual P 276 32.3454 127 0.35 94
IV.PTRJ.HHZ. 2017-06-04T05:21:18.60 0.3 undecidable manual P 246 41.1255 120 -0.28 70
IV.SACR.HHZ. 2017-06-04T05:21:16.91 0.1 undecidable manual P 241 26.3514 134 -0.13 99
IV.MELA.HHZ. 2017-06-04T05:21:16.66 0.1 positive manual P 30 24.4533 136 -0.17 98
IV.MOCO.HHZ. 2017-06-04T05:21:16.23 0.1 undecidable manual P 137 21.7671 139 -0.32 96
IV.COLB.HHZ. 2017-06-04T05:21:16.86 3.0 undecidable manual Pn 0.1 0
IV.SNAL.HHZ. 2017-06-04T05:21:16.47 3.0 positive manual P -1.2 0
IV.CIGN.HHN. 2017-06-04T05:21:16.38 1.0 undecidable manual P 338 16.7721 147 0.29 24
IV.GATE.HHZ. 2017-06-04T05:21:15.18 0.1 undecidable manual P 268 5.8941 167 -0.25 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GATE.HHE. ML:1.5 0.0001615 1.46 AML other m 2017-06-04T05:21:20.79
IV.GATE.HHN. ML:1.4 0.00013000000000000002 0.42 AML other m 2017-06-04T05:21:21.24
IV.MELA.HHN. ML:1.7 0.000187 0.46 AML other m 2017-06-04T05:21:21.35
IV.SACR.HHE. ML:1.1 0.00004825 1.24 AML other m 2017-06-04T05:21:21.93
IV.MELA.HHE. ML:1.3 0.00007869999999999999 0.92 AML other m 2017-06-04T05:21:22.16
IV.SACR.HHN. ML:1.0 0.000034 1.16 AML other m 2017-06-04T05:21:22.93
IV.MOCO.HHN. ML:0.7 0.000022199999999999998 0.96 AML other m 2017-06-04T05:21:22.17
IV.MOCO.HHE. ML:0.9 0.00003295 0.96 AML other m 2017-06-04T05:21:28.14
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