Earthquake with magnitude of ML 1.5 on date 11-09-2019 and time 08:34:05 (Italy) in region 6 km SE Montecilfone (CB)

A magnitude ML 1.5 earthquake occured in region: 6 km SE Montecilfone (CB), on

  • 11-09-2019 06:34:05 (UTC)
  • 11-09-2019 08:34:05 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.86, 14.86 at 12 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
Montecilfone CB 6 1348 1348
Palata CB 7 1726 3074
Larino CB 7 6793 9867
Guglionesi CB 8 5321 15188
Guardialfiera CB 8 1065 16253
Acquaviva Collecroce CB 10 672 16925
Tavenna CB 10 718 17643
Montorio nei Frentani CB 12 437 18080
San Martino in Pensilis CB 12 4793 22873
Casacalenda CB 13 2135 25008
Castelmauro CB 13 1505 26513
Ururi CB 13 2693 29206
Montenero di Bisaccia CB 13 6675 35881
San Felice del Molise CB 14 634 36515
Portocannone CB 14 2551 39066
San Giacomo degli Schiavoni CB 14 1406 40472
Lupara CB 15 505 40977
Montelongo CB 15 365 41342
Provvidenti CB 16 119 41461
Mafalda CB 16 1211 42672
Civitacampomarano CB 16 417 43089
Rotello CB 17 1212 44301
Castelbottaccio CB 17 312 44613
Morrone del Sannio CB 17 587 45200
Petacciato CB 18 3819 49019
Bonefro CB 18 1384 50403
Campomarino CB 18 7712 58115
Montemitro CB 18 395 58510
Montefalcone nel Sannio CB 19 1556 60066
Ripabottoni CB 19 514 60580
Santa Croce di Magliano CB 19 4435 65015
Termoli CB 20 33739 98754
Lucito CB 20 696 99450

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km W of San Severo (53905 inhabitants)
71 Km NW of Foggia (151991 inhabitants)
80 Km SE of Chieti (51815 inhabitants)
81 Km N of Benevento (60091 inhabitants)
86 Km SE of Pescara (121014 inhabitants)
91 Km W of Manfredonia (57279 inhabitants)
94 Km SE of Montesilvano (53738 inhabitants)
97 Km NE of Caserta (76326 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 1.5 2019-09-11
06:34:05
41.86 14.86 12 2019-09-11
06:56:56
Sala Sismica INGV-Roma 72305041
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-11 06:34:05 ± 0.16
Latitude 41.86 ± 0.01
Longitude 14.86 ± 0.01
Depth (km) 12 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 72305041

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1106
Semi-minor axis of confidence ellipse (meter) 308
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 206
Circular confidence region, given by single value of horizontal uncertainty (meter) 1110
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 87
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.77791
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.1
Num. used stations 8
Type of magnitude ML
Reference to an origin 72305041
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-11 06:56:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
MN.CLTB.HHZ. 2019-09-11T06:35:56.32 3.0 undecidable manual Sn -4.62 0
IV.MPNC.HHZ. 2019-09-11T06:35:54.11 3.0 undecidable manual Sg 11.49 0
IV.SARZ.HHZ. 2019-09-11T06:35:38.72 3.0 positive manual Pg 18.620001 0
IV.CMPO.HNZ. 2019-09-11T06:35:34.76 3.0 undecidable manual Sn -1.74 0
IV.ACATE.HNZ. 2019-09-11T06:35:30.04 3.0 negative manual Pg 15.55 0
IV.APEC.HHZ. 2019-09-11T06:35:25.63 3.0 undecidable manual Sg 14.46 0
CR.ZAG.BHZ. 2019-09-11T06:35:15.60 3.0 negative manual Pg 13.3 0
NI.VINO.HHZ. 2019-09-11T06:35:07.18 3.0 undecidable manual Pn -2.15 0
IV.GAVE.EHZ. 2019-09-11T06:34:57.15 3.0 undecidable manual Sn 4.99 0
IV.RMP.HHZ. 2019-09-11T06:34:36.94 3.0 positive manual Pg 6.63 0
IV.FOSV.EHZ. 2019-09-11T06:34:36.01 3.0 undecidable manual Pn -0.53 0
IV.LPEL.HHZ. 2019-09-11T06:34:24.38 0.3 undecidable manual S 291 0.5405 91 0.7 62
OT.OT14.EHE. 2019-09-11T06:34:20.80 0.3 undecidable manual P 87 0.7779 91 0.86 55
IV.INTR.HHZ. 2019-09-11T06:34:18.31 0.6 undecidable manual P 283 0.7293 91 -0.8 37
IV.LPEL.HHZ. 2019-09-11T06:34:15.54 0.3 undecidable manual P 291 0.5405 91 -0.34 68
IV.RNI2.HHZ. 2019-09-11T06:34:15.84 0.3 undecidable manual P 254 0.5513 91 -0.22 70
IV.APRC.HHZ. 2019-09-11T06:34:15.27 0.3 undecidable manual P 101 0.5162 91 -0.19 71
IV.MELA.HHZ. 2019-09-11T06:34:14.92 0.3 undecidable manual S 127 0.2473 94 -0.08 77
IV.CIGN.HHZ. 2019-09-11T06:34:13.86 0.3 undecidable manual S 171 0.2041 96 0.14 75
IV.BSSO.HHZ. 2019-09-11T06:34:13.12 0.3 undecidable manual P 213 0.3687 92 0.17 73
IV.FRES.HHZ. 2019-09-11T06:34:12.88 0.3 undecidable manual S 309 0.1862 98 -0.32 72
IV.CIGN.HHZ. 2019-09-11T06:34:10.01 0.3 undecidable manual P 171 0.2041 96 -0.12 77
IV.FRES.HHZ. 2019-09-11T06:34:10.05 0.3 undecidable manual P 309 0.1862 98 0.22 76
IV.MELA.HHZ. 2019-09-11T06:34:10.46 0.3 undecidable manual P 127 0.2473 94 -0.41 71
IT.GLNS.HNZ. 2019-09-11T06:34:09.78 0.6 undecidable manual S 36 0.0701 137 -0.31 49
IT.GLNS.HNZ. 2019-09-11T06:34:08.40 0.1 undecidable manual P 36 0.0701 137 0.37 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FRES.HHN. ML:1.5 0.0002085 0.56 AML other m 2019-09-11T06:34:13.25
IV.CIGN.HHN. ML:1.4 0.00014 0.58 AML other m 2019-09-11T06:34:14.43
IV.CIGN.HHE. ML:1.3 0.000123 1.44 AML other m 2019-09-11T06:34:14.17
IV.FRES.HHE. ML:1.7 0.0003355 0.54 AML other m 2019-09-11T06:34:14.33
IV.MELA.HHE. ML:1.5 0.000161 0.76 AML other m 2019-09-11T06:34:15.48
IV.MELA.HHN. ML:1.5 0.000159 0.5 AML other m 2019-09-11T06:34:16.47
IV.RNI2.HHN. ML:1.6 7.595E-5 0.98 AML other m 2019-09-11T06:34:24.26
IV.RNI2.HHE. ML:1.6 8.085E-5 0.78 AML other m 2019-09-11T06:34:25.34
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