Earthquake with magnitude of ML 1.7 on date 24-07-2019 and time 20:58:58 (Italy) in region 5 km NW Larino (CB)

A magnitude ML 1.7 earthquake occured in region: 5 km NW Larino (CB), on

  • 24-07-2019 18:58:58 (UTC)
  • 24-07-2019 20:58:58 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.84, 14.86 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
Larino CB 6 6793 6793
Guardialfiera CB 7 1065 7858
Montecilfone CB 8 1348 9206
Palata CB 9 1726 10932
Guglionesi CB 9 5321 16253
Montorio nei Frentani CB 10 437 16690
Acquaviva Collecroce CB 10 672 17362
Casacalenda CB 11 2135 19497
Tavenna CB 12 718 20215
Ururi CB 12 2693 22908
Castelmauro CB 13 1505 24413
San Martino in Pensilis CB 13 4793 29206
Montelongo CB 13 365 29571
Provvidenti CB 13 119 29690
Lupara CB 14 505 30195
San Felice del Molise CB 15 634 30829
Portocannone CB 15 2551 33380
Rotello CB 15 1212 34592
Montenero di Bisaccia CB 15 6675 41267
Morrone del Sannio CB 15 587 41854
Civitacampomarano CB 16 417 42271
Bonefro CB 16 1384 43655
Castelbottaccio CB 16 312 43967
San Giacomo degli Schiavoni CB 16 1406 45373
Ripabottoni CB 17 514 45887
Santa Croce di Magliano CB 17 4435 50322
Mafalda CB 17 1211 51533
Castellino del Biferno CB 18 545 52078
Lucito CB 19 696 52774
San Giuliano di Puglia CB 19 1042 53816
Montefalcone nel Sannio CB 19 1556 55372
Montemitro CB 19 395 55767
Campomarino CB 19 7712 63479
Petacciato CB 20 3819 67298

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km W of San Severo (53905 inhabitants)
70 Km NW of Foggia (151991 inhabitants)
79 Km N of Benevento (60091 inhabitants)
81 Km SE of Chieti (51815 inhabitants)
88 Km SE of Pescara (121014 inhabitants)
91 Km W of Manfredonia (57279 inhabitants)
95 Km NE of Caserta (76326 inhabitants)
96 Km SE of Montesilvano (53738 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 1.7 2019-07-24
18:58:58
41.84 14.86 16 2019-07-24
19:16:15
Sala Sismica INGV-Roma 70854841
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-24 18:58:58 ± 0.1
Latitude 41.84 ± 0.01
Longitude 14.86 ± 0.01
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 70854841

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 624
Semi-minor axis of confidence ellipse (meter) 389
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 43
Circular confidence region, given by single value of horizontal uncertainty (meter) 620
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 96
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.35343
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:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 19
Type of magnitude ML
Reference to an origin 70854841
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-24 19:16:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MSRU.HHZ. 2019-07-24T19:00:49.67 3.0 undecidable manual Sg 15.33 0
HL.ITM.HHZ. 2019-07-24T19:00:46.51 3.0 negative manual Pn 4.53 0
IV.EUCT.HNZ. 2019-07-24T19:00:33.88 3.0 undecidable manual Pg 16.469999 0
IV.MBAL.EHZ. 2019-07-24T19:00:29.88 3.0 undecidable manual Pg 19.370001 0
IV.CAPR.HNZ. 2019-07-24T19:00:15.86 3.0 undecidable manual Pn 0.19 0
IV.SBPO.HNZ. 2019-07-24T19:00:07.53 3.0 undecidable manual Pn 4.25 0
AC.PUK.HHZ. 2019-07-24T19:00:03.82 3.0 undecidable manual Pn 7.67 0
GU.GSCL.HHZ. 2019-07-24T19:00:01.77 3.0 undecidable manual Pn 2.78 0
IV.MSRU.HHZ. 2019-07-24T19:00:00.71 3.0 undecidable manual Pg 8.91 0
IT.FIE.HGZ. 2019-07-24T18:59:50.57 3.0 undecidable manual Pn 1.69 0
IV.IST3.HHZ. 2019-07-24T18:59:47.24 3.0 negative manual Pn 3.12 0
IV.VIVA.HHZ. 2019-07-24T18:59:25.35 3.0 positive manual P 1.08 0
IV.GATE.HNZ. 2019-07-24T18:59:10.13 0.6 undecidable manual S 174 0.3247 101 -0.1 47
IV.MELA.HHZ. 2019-07-24T18:59:07.60 0.6 undecidable manual S 124 0.2347 108 -0.06 48
IV.TRIV.HHZ. 2019-07-24T18:59:07.63 0.6 undecidable manual S 254 0.2446 107 -0.3 46
IV.FRES.HHZ. 2019-07-24T18:59:06.40 0.6 undecidable manual S 313 0.2005 113 -0.3 47
IV.CIGN.HHZ. 2019-07-24T18:59:06.44 0.3 undecidable manual S 171 0.1844 116 0.17 71
IV.BSSO.HNZ. 2019-07-24T18:59:05.92 0.6 undecidable manual P 215 0.3534 100 0.36 44
IV.GATE.HNZ. 2019-07-24T18:59:05.37 0.6 undecidable manual P 174 0.3247 101 0.29 45
IV.TRIV.HHZ. 2019-07-24T18:59:04.12 0.6 undecidable manual P 254 0.2446 107 0.37 45
IT.GLNS.HNZ. 2019-07-24T18:59:04.34 0.3 undecidable manual S 28 0.0854 142 0.37 69
IT.PLTA.HNZ. 2019-07-24T18:59:03.80 0.3 undecidable manual S 312 0.0755 146 0 75
IV.FRES.HHZ. 2019-07-24T18:59:03.14 0.3 undecidable manual P 313 0.2005 113 0.1 72
IT.MCLF.HNZ. 2019-07-24T18:59:03.80 0.3 undecidable manual S 343 0.0683 149 0.11 73
IT.LRNO.HNZ. 2019-07-24T18:59:03.30 0.3 undecidable manual S 125 0.0504 156 -0.14 73
IV.MELA.HHZ. 2019-07-24T18:59:03.36 0.1 undecidable manual P 124 0.2347 108 -0.23 93
IV.CIGN.HHZ. 2019-07-24T18:59:02.91 0.3 undecidable manual P 171 0.1844 116 0.12 72
IT.GLNS.HNZ. 2019-07-24T18:59:01.45 0.1 undecidable manual P 28 0.0854 142 -0.01 100
IT.PLTA.HNZ. 2019-07-24T18:59:01.26 0.3 undecidable manual P 312 0.0755 146 -0.1 74
IT.MCLF.HNZ. 2019-07-24T18:59:01.15 0.3 undecidable manual P 343 0.0683 149 -0.15 74
IT.LRNO.HNZ. 2019-07-24T18:59:00.90 0.3 undecidable manual P 125 0.0504 156 -0.26 72
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FRES.HHN. ML:1.7 0.0003085 0.2 AML other m 2019-07-24T18:59:03.81
IV.CIGN.HHN. ML:1.6 0.000237 1.4 AML other m 2019-07-24T18:59:06.97
IV.FRES.HHE. ML:1.9 0.000432 0.76 AML other m 2019-07-24T18:59:07.25
IV.MELA.HHE. ML:1.8 0.0003085 0.68 AML other m 2019-07-24T18:59:08.61
IV.MELA.HNN. ML:1.9 0.0003845 0.68 AML other m 2019-07-24T18:59:08.83
IV.MELA.HHN. ML:1.8 0.0003535 1.52 AML other m 2019-07-24T18:59:08.83
IV.MELA.HNE. ML:1.8 0.0002935 0.72 AML other m 2019-07-24T18:59:08.60
IV.CIGN.HHE. ML:1.5 0.0002055 0.42 AML other m 2019-07-24T18:59:09.44
IV.TRIV.HHN. ML:1.5 0.0001575 0.28 AML other m 2019-07-24T18:59:10.13
IV.TRIV.HHE. ML:1.4 0.0001297 1.34 AML other m 2019-07-24T18:59:12.74
IV.APRC.HHN. ML:1.9 0.0001655 0.88 AML other m 2019-07-24T18:59:18.60
IV.APRC.HHE. ML:1.7 0.000111 1.04 AML other m 2019-07-24T18:59:20.87
IV.SGRT.HHE. ML:1.8 9.245E-5 0.74 AML other m 2019-07-24T18:59:22.97
IV.INTR.HHN. ML:1.7 6.615E-5 1.18 AML other m 2019-07-24T18:59:24.34
IV.INTR.HHE. ML:1.3 2.56E-5 1.02 AML other m 2019-07-24T18:59:24.08
IV.SGRT.HHN. ML:1.7 7.28E-5 0.56 AML other m 2019-07-24T18:59:26.50
IV.MSAG.HHE. ML:1.3 2.435E-5 1.12 AML other m 2019-07-24T18:59:29.90
IV.MSAG.HHN. ML:1.7 5.66E-5 0.24 AML other m 2019-07-24T18:59:29.55
IV.VVLD.HHN. ML:1.4 2.46E-5 0.76 AML other m 2019-07-24T18:59:31.15
IV.VCEL.EHE. ML:2.1 0.0001145 0.22 AML other m 2019-07-24T18:59:34.41
IV.VCEL.EHN. ML:2 9.63E-5 1 AML other m 2019-07-24T18:59:34.34
IV.VVLD.HHE. ML:1.6 3.615E-5 0.44 AML other m 2019-07-24T18:59:36.74
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