Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 06-09-2019 and time 16:37:14 (UTC) in region 5 km SE Montecilfone (CB)

A magnitude ML 2.1 earthquake occured in region: 5 km SE Montecilfone (CB), on

  • 06-09-2019 16:37:14 (UTC)
  • 06-09-2019 18:37:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.8700, 14.8740 at 18 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
Montecilfone CB 5 1348 1348
Guglionesi CB 6 5321 6669
Palata CB 8 1726 8395
Larino CB 8 6793 15188
Guardialfiera CB 10 1065 16253
Tavenna CB 10 718 16971
Acquaviva Collecroce CB 10 672 17643
San Martino in Pensilis CB 11 4793 22436
Montenero di Bisaccia CB 12 6675 29111
San Giacomo degli Schiavoni CB 12 1406 30517
Portocannone CB 13 2551 33068
Ururi CB 13 2693 35761
Montorio nei Frentani CB 13 437 36198
Castelmauro CB 14 1505 37703
Casacalenda CB 15 2135 39838
San Felice del Molise CB 15 634 40472
Mafalda CB 16 1211 41683
Montelongo CB 16 365 42048
Petacciato CB 16 3819 45867
Campomarino CB 16 7712 53579
Lupara CB 17 505 54084
Rotello CB 17 1212 55296
Provvidenti CB 17 119 55415
Termoli CB 18 33739 89154
Civitacampomarano CB 18 417 89571
Castelbottaccio CB 19 312 89883
Montemitro CB 19 395 90278
Bonefro CB 19 1384 91662
Morrone del Sannio CB 19 587 92249
Montefalcone nel Sannio CB 19 1556 93805
Santa Croce di Magliano CB 20 4435 98240

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km W of San Severo (53905 inhabitants)
72 Km NW of Foggia (151991 inhabitants)
79 Km SE of Chieti (51815 inhabitants)
83 Km N of Benevento (60091 inhabitants)
86 Km SE of Pescara (121014 inhabitants)
91 Km W of Manfredonia (57279 inhabitants)
93 Km SE of Montesilvano (53738 inhabitants)
99 Km NE of Caserta (76326 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 2.1 2019-09-06
16:37:14		 41.8695 14.8737 18 2020-02-28
16:42:10		 Bollettino Sismico Italiano INGV 74247791
Reviewed
Rev100 		ML 2.1 2019-09-06
16:37:14		 41.8783 14.9097 15 2019-12-02
12:22:40		 Sala Sismica INGV-Roma 72182031
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-06 16:37:14 ± 0.11
Latitude 41.8695 ± 0.0072
Longitude 14.8737 ± 0.0072
Depth (km) 18 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 74247791

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 780
Semi-minor axis of confidence ellipse (meter) 344
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 210
Circular confidence region, given by single value of horizontal uncertainty (meter) 780.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 78
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 40
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.04227
Epicentral distance of station farthest from the epicenter (degree) 1.73389
Number of stations at which the event was observed 30
Number of stations from which data was used for origin computation 30
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 58
Type of magnitude ML
Reference to an origin 74247791
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-12-02 12:21:20

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 48
Type of magnitude ML
Reference to an origin 72182031
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-06 16:45:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2019-09-06T16:37:45.92 0.3 undecidable manual P 315 192.4629 54 1.23 31
IV.AMUR.HHZ. 2019-09-06T16:37:43.54 0.3 undecidable manual P 126 179.2872 54 0.48 45
IV.MRVN.HHZ. 2019-09-06T16:37:38.64 0.3 undecidable manual P 129 141.8469 93 0.54 51
IV.RNI2.HHZ. 2019-09-06T16:37:34.09 0.6 undecidable manual S 253 62.493 98 0.04 45
IV.VCEL.EHN. 2019-09-06T16:37:32.05 0.3 undecidable manual P 305 103.0191 95 -0.08 61
IV.T0110.HHZ. 2019-09-06T16:37:31.30 0.3 undecidable manual P 294 98.8233 95 -0.18 60
IV.VVLD.HHZ. 2019-09-06T16:37:31.48 0.3 undecidable manual P 270 103.3188 95 -0.69 51
IV.CAFE.HHZ. 2019-09-06T16:37:30.97 0.3 undecidable manual P 162 98.124 95 -0.4 58
IV.MSAG.HHZ. 2019-09-06T16:37:30.16 0.3 undecidable manual P 101 87.4458 96 0.43 59
IV.POFI.HHZ. 2019-09-06T16:37:30.68 0.3 undecidable manual P 260 97.5246 95 -0.61 54
IV.CERA.HHZ. 2019-09-06T16:37:29.29 0.6 undecidable manual P 247 76.9674 96 1.16 30
OT.OT14.EHZ. 2019-09-06T16:37:29.93 0.3 undecidable manual P 88 85.3479 96 0.51 58
IV.SGTA.HHZ. 2019-09-06T16:37:29.87 0.3 undecidable manual P 153 91.1421 95 -0.43 59
IV.GATE.HHN. 2019-09-06T16:37:28.60 1.0 undecidable manual S 176 39.627 105 0.52 21
IV.INTR.HHZ. 2019-09-06T16:37:28.54 0.1 negative manual P 281 81.4518 96 -0.28 81
IV.SGRT.HHZ. 2019-09-06T16:37:27.16 0.3 undecidable manual P 100 73.0713 97 -0.37 62
IV.VAGA.HHZ. 2019-09-06T16:37:27.10 0.3 undecidable manual P 227 73.1712 97 -0.44 60
IV.RNI2.HHZ. 2019-09-06T16:37:26.09 0.1 undecidable manual P 253 62.493 98 0.18 88
IV.TRIV.HHZ. 2019-09-06T16:37:26.64 0.6 undecidable manual S 247 29.0487 112 1.24 31
IV.LPEL.HHZ. 2019-09-06T16:37:25.52 0.3 undecidable manual P 289 60.2952 99 -0.06 66
IV.SACR.HHZ. 2019-09-06T16:37:24.44 0.1 undecidable manual P 195 54.2013 100 -0.21 88
IV.APRC.HHZ. 2019-09-06T16:37:24.42 0.3 undecidable manual P 102 56.6988 99 -0.62 59
IV.MELA.HHE. 2019-09-06T16:37:24.93 0.6 undecidable manual S 131 27.75 113 -0.14 48
IV.MIDA.HHZ. 2019-09-06T16:37:24.81 0.1 undecidable manual P 244 57.1983 99 -0.29 85
IV.CIGN.HHZ. 2019-09-06T16:37:23.95 0.6 undecidable manual S 174 24.0537 118 -0.23 47
IV.FRES.HHN. 2019-09-06T16:37:23.46 0.3 undecidable manual S 304 20.4684 123 0.11 72
IV.GATE.HHN. 2019-09-06T16:37:23.20 0.1 undecidable manual P 176 39.627 105 0.74 76
IV.BSSO.HHZ. 2019-09-06T16:37:23.17 0.1 positive manual P 213 42.7239 103 0.25 89
IV.TRIV.HHZ. 2019-09-06T16:37:21.41 0.3 undecidable manual P 247 29.0487 112 0.5 65
IT.GLNS.HNZ. 2019-09-06T16:37:21.17 0.6 undecidable manual S 38 5.994 159 0.32 46
IT.LRNO.HNZ. 2019-09-06T16:37:21.35 0.6 undecidable manual S 151 7.9809 153 0.28 46
IT.PLTA.HNZ. 2019-09-06T16:37:20.76 0.6 undecidable manual S 285 7.1928 155 -0.22 48
IT.MCLF.HNZ. 2019-09-06T16:37:20.54 0.6 undecidable manual S 320 4.6953 163 -0.2 48
IV.CIGN.HHZ. 2019-09-06T16:37:20.07 0.3 undecidable manual P 174 24.0537 118 -0.14 71
IV.FRES.HHN. 2019-09-06T16:37:20.03 0.1 undecidable manual P 304 20.4684 123 0.3 92
IV.MELA.HHE. 2019-09-06T16:37:20.53 0.1 undecidable manual P 131 27.75 113 -0.19 93
IT.GLNS.HNZ. 2019-09-06T16:37:18.41 0.1 positive manual P 38 5.994 159 0.12 97
IT.MCLF.HNZ. 2019-09-06T16:37:18.22 0.1 undecidable manual P 320 4.6953 163 -0.01 100
IT.PLTA.HNZ. 2019-09-06T16:37:18.18 0.1 undecidable manual P 285 7.1928 155 -0.19 96
IT.LRNO.HNZ. 2019-09-06T16:37:17.88 0.1 undecidable manual P 151 7.9809 153 -0.54 90
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FRES.HHE. ML:2.1 0.0008205 0.64 AML other m 2019-09-06T16:37:20.43
IV.FRES.HHN. ML:2.0 0.0005985000000000001 0.72 AML other m 2019-09-06T16:37:20.34
IV.CIGN.HHN. ML:2.1 0.000624 0.38 AML other m 2019-09-06T16:37:24.58
IV.MELA.HHE. ML:2.4 0.0012 1.36 AML other m 2019-09-06T16:37:25.30
IV.MELA.HNE. ML:2.4 0.0011099999999999999 1.36 AML other m 2019-09-06T16:37:25.31
IV.MELA.HHN. ML:2.2 0.000732 0.38 AML other m 2019-09-06T16:37:25.53
IV.CIGN.HHE. ML:2.0 0.0005340000000000001 0.4 AML other m 2019-09-06T16:37:26.79
IV.TRIV.HHN. ML:1.9 0.0003795 0.34 AML other m 2019-09-06T16:37:28.28
IV.TRIV.HNN. ML:1.9 0.000364 0.32 AML other m 2019-09-06T16:37:28.29
IV.MELA.HNN. ML:2.2 0.0007325 0.4 AML other m 2019-09-06T16:37:29.83
IV.TRIV.HNE. ML:2.0 0.000428 0.42 AML other m 2019-09-06T16:37:29.93
IV.TRIV.HHE. ML:2.0 0.000446 1.32 AML other m 2019-09-06T16:37:29.93
IV.BSSO.HHN. ML:1.3 0.0000553 0.3 AML other m 2019-09-06T16:37:31.22
IV.BSSO.HHE. ML:1.3 0.000057050000000000004 0.46 AML other m 2019-09-06T16:37:31.83
IV.GATE.HHE. ML:2.0 0.00033 0.42 AML other m 2019-09-06T16:37:32.23
IV.GATE.HNE. ML:2.1 0.00043000000000000004 0.4 AML other m 2019-09-06T16:37:32.23
IV.SACR.HHE. ML:1.7 0.00011475 0.38 AML other m 2019-09-06T16:37:32.30
IV.SACR.HHN. ML:1.5 0.00007230000000000001 0.6 AML other m 2019-09-06T16:37:32.13
IV.MIDA.HHN. ML:2.2 0.0003695 0.18 AML other m 2019-09-06T16:37:33.67
IV.MIDA.HNN. ML:2.2 0.00033650000000000005 1.44 AML other m 2019-09-06T16:37:33.74
IV.MIDA.HNE. ML:2.2 0.0003345 0.24 AML other m 2019-09-06T16:37:33.67
IV.GATE.HNN. ML:2.0 0.00029949999999999996 0.48 AML other m 2019-09-06T16:37:34.01
IV.GATE.HHN. ML:1.9 0.00027800000000000004 0.46 AML other m 2019-09-06T16:37:34.24
IV.MIDA.HHE. ML:2.2 0.00029549999999999997 0.2 AML other m 2019-09-06T16:37:34.11
IV.RNI2.HHN. ML:2.5 0.0006519999999999999 0.16 AML other m 2019-09-06T16:37:35.15
IV.RNI2.HNN. ML:2.5 0.0006054999999999999 0.16 AML other m 2019-09-06T16:37:35.23
IV.RNI2.HHE. ML:2.3 0.0003855 0.16 AML other m 2019-09-06T16:37:35.13
IV.APRC.HHN. ML:2.3 0.0004 0.58 AML other m 2019-09-06T16:37:35.63
IV.APRC.HHE. ML:2.1 0.000255 0.74 AML other m 2019-09-06T16:37:35.37
IV.RNI2.HNE. ML:2.3 0.0003445 0.2 AML other m 2019-09-06T16:37:36.65
IV.LPEL.HHE. ML:2.0 0.00021050000000000002 0.72 AML other m 2019-09-06T16:37:37.57
IV.LPEL.HHN. ML:2.0 0.0001895 0.94 AML other m 2019-09-06T16:37:38.58
IV.SGRT.HHE. ML:2.1 0.000179 1.12 AML other m 2019-09-06T16:37:40.71
IV.VAGA.HHN. ML:2.0 0.000156 0.96 AML other m 2019-09-06T16:37:40.67
IV.T0110.HHN. ML:2.0 0.000108 0.42 AML other m 2019-09-06T16:37:42.49
IV.SGRT.HHN. ML:2.1 0.00017749999999999998 0.84 AML other m 2019-09-06T16:37:43.74
IV.VAGA.HHE. ML:1.9 0.000127 0.74 AML other m 2019-09-06T16:37:44.04
IV.MSAG.HHN. ML:2.2 0.00019600000000000002 1.82 AML other m 2019-09-06T16:37:45.03
IV.MSAG.HNN. ML:2.6 0.000461 1.82 AML other m 2019-09-06T16:37:45.03
IV.SGTA.HHE. ML:2.4 0.000297 0.68 AML other m 2019-09-06T16:37:46.43
IV.SGTA.HHN. ML:2.1 0.00015150000000000002 0.54 AML other m 2019-09-06T16:37:46.98
IV.MSAG.HHE. ML:1.7 0.00006425 0.36 AML other m 2019-09-06T16:37:47.22
IV.MSAG.HNE. ML:2.2 0.0001715 0.36 AML other m 2019-09-06T16:37:47.22
IV.POFI.HHE. ML:1.7 0.00005215 0.36 AML other m 2019-09-06T16:37:47.69
IV.POFI.HHN. ML:1.5 0.000035999999999999994 0.76 AML other m 2019-09-06T16:37:50.42
IV.CAFE.HHN. ML:1.9 0.00007730000000000001 0.56 AML other m 2019-09-06T16:37:51.79
IV.CAFE.HHE. ML:2.3 0.0001905 0.28 AML other m 2019-09-06T16:37:51.76
IV.VULT.HHN. ML:2.7 0.0003505 1.6 AML other m 2019-09-06T16:37:52.80
IV.VVLD.HHE. ML:2.0 0.0000861 0.38 AML other m 2019-09-06T16:37:53.43
IV.VULT.HNE. ML:2.6 0.0002895 0.42 AML other m 2019-09-06T16:37:53.70
IV.VULT.HHE. ML:2.6 0.0002825 0.4 AML other m 2019-09-06T16:37:53.69
IV.VVLD.HHN. ML:1.9 0.00007575 0.62 AML other m 2019-09-06T16:37:53.64
IV.VULT.HNN. ML:2.6 0.000311 0.96 AML other m 2019-09-06T16:37:55.03
IV.MRVN.HHE. ML:1.8 0.0000369 0.98 AML other m 2019-09-06T16:38:00.11
IV.MRVN.HHN. ML:1.8 0.00003485000000000001 1.1 AML other m 2019-09-06T16:38:00.16
IV.T0110.HHE. ML:2.1 0.000134 0.8 AML other m 2019-09-06T16:38:02.84
IV.AMUR.HHE. ML:2.0 0.0000413 0.24 AML other m 2019-09-06T16:38:09.50
IV.AMUR.HHN. ML:2.0 0.000039099999999999995 0.34 AML other m 2019-09-06T16:38:12.89
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
Waveforms Seismic signals in miniseed + resp format Download