Earthquake with magnitude of ML 1.5 on date 18-01-2020 and time 08:03:37 (Italy) in region 4 km S Montecilfone (CB)

A magnitude ML 1.5 earthquake occured in region: 4 km S Montecilfone (CB), on

  • 18-01-2020 07:03:37 (UTC)
  • 18-01-2020 08:03:37 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.87, 14.84 at 16 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 4 1348 1348
Palata CB 5 1726 3074
Acquaviva Collecroce CB 8 672 3746
Tavenna CB 8 718 4464
Guardialfiera CB 8 1065 5529
Guglionesi CB 8 5321 10850
Larino CB 10 6793 17643
Montenero di Bisaccia CB 11 6675 24318
Castelmauro CB 11 1505 25823
San Felice del Molise CB 12 634 26457
Mafalda CB 13 1211 27668
Casacalenda CB 14 2135 29803
Montorio nei Frentani CB 14 437 30240
San Giacomo degli Schiavoni CB 14 1406 31646
Lupara CB 14 505 32151
San Martino in Pensilis CB 14 4793 36944
Civitacampomarano CB 15 417 37361
Portocannone CB 16 2551 39912
Ururi CB 16 2693 42605
Montemitro CB 16 395 43000
Montefalcone nel Sannio CB 16 1556 44556
Petacciato CB 17 3819 48375
Provvidenti CB 17 119 48494
Castelbottaccio CB 17 312 48806
Montelongo CB 17 365 49171
Morrone del Sannio CB 18 587 49758
Tufillo CH 18 406 50164
Dogliola CH 19 359 50523
Fresagrandinaria CH 19 961 51484
Campomarino CB 19 7712 59196
Rotello CB 19 1212 60408
Lucito CB 19 696 61104
Lentella CH 20 689 61793
Ripabottoni CB 20 514 62307
Bonefro CB 20 1384 63691

Municipalities with at least 50000 inhabitants

An earthquake occurred to
49 Km W of San Severo (53905 inhabitants)
74 Km NW of Foggia (151991 inhabitants)
77 Km SE of Chieti (51815 inhabitants)
82 Km N of Benevento (60091 inhabitants)
84 Km SE of Pescara (121014 inhabitants)
92 Km SE of Montesilvano (53738 inhabitants)
94 Km W of Manfredonia (57279 inhabitants)
98 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 2020-01-18
07:03:37
41.87 14.84 16 2020-01-18
07:19:39
Sala Sismica INGV-Roma 75627421
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-18 07:03:37 ± 0.17
Latitude 41.87 ± 0.01
Longitude 14.84 ± 0.01
Depth (km) 16 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75627421

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 909
Semi-minor axis of confidence ellipse (meter) 84
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 215
Circular confidence region, given by single value of horizontal uncertainty (meter) 910
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 54
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 20
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) 0.70867
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 75627421
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-18 07:19:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MNTT.EHZ. 2020-01-18T07:04:06.46 3.0 positive manual Pg 5.24 0
IV.INTR.HHZ. 2020-01-18T07:04:00.90 0.1 undecidable manual S 282 0.7087 94 0.02 88
IV.APRC.HHZ. 2020-01-18T07:03:55.30 1.0 undecidable manual S 102 0.5369 95 -0.5 21
IV.BSSO.HHZ. 2020-01-18T07:03:50.43 0.1 undecidable manual S 210 0.3687 99 -0.45 87
IV.INTR.HHZ. 2020-01-18T07:03:50.33 0.6 positive manual P 282 0.7087 94 -0.63 38
IV.MELA.HHZ. 2020-01-18T07:03:48.19 0.1 undecidable manual S 127 0.2689 104 0.22 93
IV.LPEL.HHZ. 2020-01-18T07:03:47.74 0.3 undecidable manual P 290 0.5189 96 0.02 69
IV.TRIV.HHZ. 2020-01-18T07:03:47.79 0.1 undecidable manual S 245 0.2365 107 0.74 80
IV.APRC.HHZ. 2020-01-18T07:03:47.66 1.0 undecidable manual P 102 0.5369 95 -0.36 21
IV.SACR.HHE. 2020-01-18T07:03:46.48 0.1 undecidable manual P 192 0.4802 96 -0.58 82
IV.GATE.HNN. 2020-01-18T07:03:45.57 0.1 undecidable manual P 171 0.3579 99 0.58 83
IV.BSSO.HHZ. 2020-01-18T07:03:45.19 1.0 positive manual P 210 0.3687 99 0.01 24
IV.FRES.HHZ. 2020-01-18T07:03:44.87 0.1 undecidable manual S 310 0.1646 119 -0.2 95
IV.TRIV.HHZ. 2020-01-18T07:03:43.20 1.0 undecidable manual P 245 0.2365 107 0.23 23
IV.MELA.HHZ. 2020-01-18T07:03:43.34 0.1 negative manual P 127 0.2689 104 -0.16 94
IV.FRES.HHZ. 2020-01-18T07:03:42.10 0.3 negative manual P 310 0.1646 119 0.28 70
IV.CIGN.HHZ. 2020-01-18T07:03:42.38 1.0 positive manual P 167 0.2185 109 -0.3 23
IT.GLNS.HNZ. 2020-01-18T07:03:41.08 0.1 positive manual P 53 0.0746 146 0.4 93
IT.LRNO.HNZ. 2020-01-18T07:03:40.85 0.6 positive manual P 135 0.0863 142 0.06 50
IT.MCLF.HNN. 2020-01-18T07:03:40.15 0.1 undecidable manual P 359 0.0342 163 -0.23 96
IT.PLTA.HNE. 2020-01-18T07:03:40.37 0.1 undecidable manual P 298 0.0405 160 -0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FRES.HHE. ML:1.7 0.0003435 0.58 AML other m 2020-01-18T07:03:46.12
IV.FRES.HHN. ML:1.6 0.0002565 1.44 AML other m 2020-01-18T07:03:46.12
IV.TRIV.HHN. ML:1.2 9.15E-5 0.4 AML other m 2020-01-18T07:03:48.67
IV.TRIV.HNN. ML:1.2 8.39E-5 0.38 AML other m 2020-01-18T07:03:48.48
IV.MELA.HHN. ML:2 0.0004265 0.28 AML other m 2020-01-18T07:03:48.82
IV.TRIV.HHE. ML:1.3 9.955E-5 0.5 AML other m 2020-01-18T07:03:49.71
IV.TRIV.HNE. ML:1.3 9.925E-5 0.5 AML other m 2020-01-18T07:03:49.71
IV.CIGN.HHE. ML:1.1 6.72E-5 0.44 AML other m 2020-01-18T07:03:49.72
IV.MELA.HHE. ML:1.7 0.0002145 0.7 AML other m 2020-01-18T07:03:49.86
IV.CIGN.HHN. ML:1.1 7.725E-5 1.26 AML other m 2020-01-18T07:03:53.11
IV.LPEL.HHN. ML:1.5 6.935E-5 1.74 AML other m 2020-01-18T07:03:58.12
IV.LPEL.HHE. ML:1.6 8.435E-5 0.98 AML other m 2020-01-18T07:03:58.82
IV.APRC.HHN. ML:1.7 0.000102 1.72 AML other m 2020-01-18T07:03:59.06
IV.APRC.HHE. ML:1.7 9.695E-5 1.6 AML other m 2020-01-18T07:04:00.97
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