Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.9 on date 14-10-2019 and time 22:54:42 (Italy) in region 5 km SW Guglionesi (CB)

A magnitude ML 0.9 earthquake occured in region: 5 km SW Guglionesi (CB), on

  • 14-10-2019 20:54:42 (UTC)
  • 14-10-2019 22:54:42 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.8690, 14.8850 at 16 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 5 5321 6669
Larino CB 8 6793 13462
Palata CB 8 1726 15188
San Martino in Pensilis CB 10 4793 19981
Guardialfiera CB 11 1065 21046
Tavenna CB 11 718 21764
Acquaviva Collecroce CB 11 672 22436
Portocannone CB 12 2551 24987
San Giacomo degli Schiavoni CB 12 1406 26393
Ururi CB 12 2693 29086
Montorio nei Frentani CB 13 437 29523
Montenero di Bisaccia CB 13 6675 36198
Casacalenda CB 15 2135 38333
Castelmauro CB 15 1505 39838
San Felice del Molise CB 15 634 40472
Montelongo CB 16 365 40837
Campomarino CB 16 7712 48549
Petacciato CB 16 3819 52368
Mafalda CB 16 1211 53579
Rotello CB 17 1212 54791
Lupara CB 17 505 55296
Provvidenti CB 17 119 55415
Termoli CB 18 33739 89154
Bonefro CB 19 1384 90538
Civitacampomarano CB 19 417 90955
Morrone del Sannio CB 19 587 91542
Santa Croce di Magliano CB 19 4435 95977
Castelbottaccio CB 20 312 96289
Montemitro CB 20 395 96684

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km W of San Severo (53905 inhabitants)
71 Km NW of Foggia (151991 inhabitants)
80 Km SE of Chieti (51815 inhabitants)
83 Km N of Benevento (60091 inhabitants)
86 Km SE of Pescara (121014 inhabitants)
90 Km W of Manfredonia (57279 inhabitants)
94 Km SE of Montesilvano (53738 inhabitants)
100 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 0.9 2019-10-14
20:54:42		 41.8687 14.8853 16 2020-02-28
16:41:56		 Bollettino Sismico Italiano INGV 73303231
Reviewed
Rev100 		ML 0.8 2019-10-14
20:54:42		 41.8352 14.8563 12 2019-10-14
21:13:24		 Sala Sismica INGV-Roma 73256631
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-14 20:54:42 ± 0.17
Latitude 41.8687 ± 0.0072
Longitude 14.8853 ± 0.0085
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73303231

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 666
Semi-minor axis of confidence ellipse (meter) 511
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 228
Circular confidence region, given by single value of horizontal uncertainty (meter) 670.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 76
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.04856
Epicentral distance of station farthest from the epicenter (degree) 0.50272
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 73303231
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-12-27 14:35:45

ML:0.8

Field Value
Value 0.8
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 73256631
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-14 21:13:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.BSSO.HHE. 2019-10-14T20:54:57.38 0.6 undecidable manual S 214 43.1235 99 0.63 40
IV.APRC.HHZ. 2019-10-14T20:54:53.31 0.6 undecidable manual P 103 55.7997 97 0.59 42
IV.TRIV.HHZ. 2019-10-14T20:54:53.85 0.6 undecidable manual S 248 29.9478 106 0.55 42
IV.MELA.HHZ. 2019-10-14T20:54:52.67 0.3 undecidable manual S 132 26.9508 108 0.14 74
IV.CIGN.HHZ. 2019-10-14T20:54:51.73 0.6 undecidable manual S 176 23.8539 112 -0.03 50
IV.GATE.HNN. 2019-10-14T20:54:50.66 0.3 undecidable manual P 177 39.5271 101 0.42 67
IV.BSSO.HHE. 2019-10-14T20:54:50.65 0.1 undecidable manual P 214 43.1235 99 -0.15 94
IV.FRES.HHZ. 2019-10-14T20:54:50.77 1.0 undecidable manual S 303 21.2676 115 -0.36 24
IT.PLTA.HNZ. 2019-10-14T20:54:48.62 0.6 undecidable manual S 284 8.1807 148 0.16 49
IT.GLNS.HNZ. 2019-10-14T20:54:48.81 0.6 undecidable manual S 29 5.4945 157 0.68 44
IT.LRNO.HNZ. 2019-10-14T20:54:48.10 0.6 undecidable manual S 157 7.4814 150 -0.26 48
IV.MELA.HHZ. 2019-10-14T20:54:48.17 0.1 negative manual P 132 26.9508 108 -0.19 95
IT.MCLF.HNE. 2019-10-14T20:54:48.26 0.6 undecidable manual S 313 5.3946 158 0.14 50
IV.TRIV.HHZ. 2019-10-14T20:54:48.66 0.3 undecidable manual P 248 29.9478 106 -0.15 73
IV.CIGN.HHZ. 2019-10-14T20:54:47.61 0.1 negative manual P 176 23.8539 112 -0.31 94
IV.FRES.HHZ. 2019-10-14T20:54:47.53 0.1 undecidable manual P 303 21.2676 115 -0.02 100
IT.GLNS.HNZ. 2019-10-14T20:54:46.04 0.1 negative manual P 29 5.4945 157 0.22 99
IT.PLTA.HNZ. 2019-10-14T20:54:45.64 0.1 undecidable manual P 284 8.1807 148 -0.37 96
IT.LRNO.HNZ. 2019-10-14T20:54:45.58 0.1 undecidable manual P 157 7.4814 150 -0.38 95
IT.MCLF.HNE. 2019-10-14T20:54:45.65 0.1 undecidable manual P 313 5.3946 158 -0.17 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FRES.HHN. ML:0.9 0.00005075 1.02 AML other m 2019-10-14T20:54:48.59
IV.FRES.HHE. ML:1.1 0.000079 0.7 AML other m 2019-10-14T20:54:48.39
IV.MELA.HHN. ML:1.3 0.0001073 0.68 AML other m 2019-10-14T20:54:53.48
IV.MELA.HHE. ML:1.1 0.00006264999999999999 0.44 AML other m 2019-10-14T20:54:53.01
IV.CIGN.HHN. ML:0.7 0.00002407757 0.3968 AML other m 2019-10-14T20:54:53.46
IV.TRIV.HHE. ML:0.7 0.000019905720000000003 1.3472 AML other m 2019-10-14T20:54:55.20
IV.CIGN.HHE. ML:0.6 0.000020144820000000002 0.3968 AML other m 2019-10-14T20:54:57.08
IV.TRIV.HHN. ML:0.7 0.0000208606 1.04 AML other m 2019-10-14T20:55:02.56
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