Earthquake with magnitude of ML 1.4 on date 22-10-2019 and time 02:45:03 (UTC) in region 1 km S Bonefro (CB)

A magnitude ML 1.4 earthquake occured in region: 1 km S Bonefro (CB), on

  • 22-10-2019 02:45:03 (UTC)
  • 22-10-2019 04:45:03 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.7, 14.94 at 22 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
Bonefro CB 1 1384 1384
San Giuliano di Puglia CB 3 1042 2426
Montelongo CB 4 365 2791
Colletorto CB 5 1938 4729
Santa Croce di Magliano CB 5 4435 9164
Montorio nei Frentani CB 7 437 9601
Rotello CB 8 1212 10813
Casacalenda CB 9 2135 12948
Provvidenti CB 10 119 13067
Sant'Elia a Pianisi CB 10 1818 14885
Ripabottoni CB 11 514 15399
Larino CB 12 6793 22192
Macchia Valfortore CB 12 576 22768
Carlantino FG 12 980 23748
Morrone del Sannio CB 13 587 24335
Pietracatella CB 14 1375 25710
Monacilioni CB 14 523 26233
Ururi CB 15 2693 28926
Celenza Valfortore FG 15 1598 30524
Campolieto CB 16 839 31363
Casalnuovo Monterotaro FG 16 1556 32919
Guardialfiera CB 17 1065 33984
Castellino del Biferno CB 17 545 34529
Lupara CB 18 505 35034
Casalvecchio di Puglia FG 18 1877 36911
Toro CB 20 1391 38302
San Giovanni in Galdo CB 20 580 38882
Castelnuovo della Daunia FG 20 1445 40327
San Marco la Catola FG 20 1012 41339

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km W of San Severo (53905 inhabitants)
57 Km W of Foggia (151991 inhabitants)
64 Km N of Benevento (60091 inhabitants)
82 Km W of Manfredonia (57279 inhabitants)
86 Km NE of Caserta (76326 inhabitants)
88 Km N of Avellino (54857 inhabitants)
94 Km NW of Cerignola (58396 inhabitants)
96 Km NE of Acerra (59573 inhabitants)
97 Km SE of Chieti (51815 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 1.4 2019-10-22
02:45:03
41.7 14.94 22 2019-10-22
02:53:24
Sala Sismica INGV-Roma 73383651
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-22 02:45:03 ± 0.22
Latitude 41.70 ± 0.01
Longitude 14.94 ± 0.01
Depth (km) 22 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73383651

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 869
Semi-minor axis of confidence ellipse (meter) 556
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 158
Circular confidence region, given by single value of horizontal uncertainty (meter) 870
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 99
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.39
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.6601
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:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 73383651
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-22 02:53:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GE.MATE.HHZ. 2019-10-22T02:45:33.95 3.0 undecidable manual Pg 0.42 0
IV.APRC.HHZ. 2019-10-22T02:45:20.28 0.6 undecidable manual S 82 0.456 106 0.08 47
IV.SACR.HHZ. 2019-10-22T02:45:17.31 0.6 undecidable manual S 210 0.3471 112 0.16 48
IV.SGRT.HHZ. 2019-10-22T02:45:16.24 0.3 undecidable manual P 84 0.6043 102 0.5 63
IV.TRIV.HHZ. 2019-10-22T02:45:16.67 0.6 undecidable manual S 283 0.2968 117 0.88 38
IV.LPEL.HHZ. 2019-10-22T02:45:16.29 0.1 undecidable manual P 302 0.6601 101 -0.39 86
IV.FRES.HHZ. 2019-10-22T02:45:16.12 0.6 undecidable manual S 324 0.3399 113 -0.83 40
IV.BSSO.HHZ. 2019-10-22T02:45:15.92 0.6 undecidable manual S 239 0.2986 116 0.08 49
IT.MCLF.HNZ. 2019-10-22T02:45:14.11 0.3 undecidable manual S 340 0.2158 126 0.35 69
IV.RNI2.HHZ. 2019-10-22T02:45:14.93 0.3 undecidable manual P 271 0.5855 102 -0.49 63
IV.GATE.HHZ. 2019-10-22T02:45:14.97 0.6 undecidable manual S 186 0.1862 131 1.91 23
IT.GLNS.HNE. 2019-10-22T02:45:14.25 0.3 undecidable manual S 356 0.214 127 0.55 66
IV.APRC.HHZ. 2019-10-22T02:45:13.07 0.3 undecidable manual P 82 0.456 106 -0.2 69
IV.MELA.HHZ. 2019-10-22T02:45:12.09 0.3 undecidable manual S 87 0.1421 140 -0.05 75
IV.SACR.HHZ. 2019-10-22T02:45:11.35 0.1 undecidable manual P 210 0.3471 112 -0.16 94
IV.FRES.HHZ. 2019-10-22T02:45:11.31 0.3 undecidable manual P 324 0.3399 113 -0.09 73
IT.LRNO.HNZ. 2019-10-22T02:45:11.41 0.6 undecidable manual S 353 0.1088 148 -0.16 50
IV.CIGN.HHZ. 2019-10-22T02:45:10.03 0.6 undecidable manual S 208 0.0504 164 -0.82 40
IV.TRIV.HHZ. 2019-10-22T02:45:10.81 0.1 negative manual P 283 0.2968 117 0.09 96
IV.BSSO.HHZ. 2019-10-22T02:45:10.78 0.1 undecidable manual P 239 0.2986 116 0.03 98
IV.GATE.HHZ. 2019-10-22T02:45:09.82 0.1 undecidable manual P 186 0.1862 131 0.67 86
IT.GLNS.HNE. 2019-10-22T02:45:09.63 0.1 undecidable manual P 356 0.214 127 0.11 98
IT.MCLF.HNZ. 2019-10-22T02:45:09.77 1.0 undecidable manual P 340 0.2158 126 0.22 24
IV.MELA.HHZ. 2019-10-22T02:45:08.56 0.1 undecidable manual P 87 0.1421 140 -0.06 100
IT.LRNO.HNZ. 2019-10-22T02:45:08.02 0.1 undecidable manual P 353 0.1088 148 -0.27 97
IV.CIGN.HHZ. 2019-10-22T02:45:07.20 0.1 undecidable manual P 208 0.0504 164 -0.67 86
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CIGN.HHN. ML:0.8 4.655E-5 0.68 AML other m 2019-10-22T02:45:10.49
IV.CIGN.HHE. ML:0.8 5.005E-5 0.58 AML other m 2019-10-22T02:45:11.95
IV.MELA.HNE. ML:1.9 0.0004625 0.28 AML other m 2019-10-22T02:45:12.18
IV.MELA.HHE. ML:1.9 0.000468 0.28 AML other m 2019-10-22T02:45:12.18
IV.MELA.HNN. ML:1.9 0.0005375 0.28 AML other m 2019-10-22T02:45:12.23
IV.MELA.HHN. ML:2 0.0006115 0.3 AML other m 2019-10-22T02:45:12.23
IV.GATE.HHE. ML:1.3 0.00010845 0.38 AML other m 2019-10-22T02:45:16.37
IV.GATE.HHN. ML:1.1 7.035E-5 0.74 AML other m 2019-10-22T02:45:17.93
IV.FRES.HHE. ML:1.4 8.03E-5 0.38 AML other m 2019-10-22T02:45:17.92
IV.FRES.HHN. ML:1.3 6.275E-5 0.34 AML other m 2019-10-22T02:45:18.26
IV.APRC.HHE. ML:1.4 6.04E-5 0.6 AML other m 2019-10-22T02:45:21.51
IV.APRC.HHN. ML:1.5 7.835E-5 0.6 AML other m 2019-10-22T02:45:21.56
IV.SGRT.HHE. ML:1.3 3.555E-5 0.8 AML other m 2019-10-22T02:45:27.29
IV.SGRT.HHN. ML:1.2 2.395E-5 1.34 AML other m 2019-10-22T02:45:29.29
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