Earthquake with magnitude of Md 1.0 on date 17-10-2018 and time 06:47:10 (Italy) in region 7 km NW Larino (CB)

A magnitude Md 1.0 earthquake occured in region: 7 km NW Larino (CB), on

  • 17-10-2018 04:47:10 (UTC)
  • 17-10-2018 06:47:10 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.84, 14.86 at 17 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.

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 7 6793 6793
Montecilfone CB 7 1348 8141
Guardialfiera CB 7 1065 9206
Palata CB 8 1726 10932
Guglionesi CB 9 5321 16253
Acquaviva Collecroce CB 10 672 16925
Tavenna CB 11 718 17643
Montorio nei Frentani CB 11 437 18080
Casacalenda CB 12 2135 20215
Castelmauro CB 12 1505 21720
San Martino in Pensilis CB 13 4793 26513
Ururi CB 13 2693 29206
Lupara CB 14 505 29711
San Felice del Molise CB 14 634 30345
Montenero di Bisaccia CB 14 6675 37020
Montelongo CB 14 365 37385
Provvidenti CB 14 119 37504
Portocannone CB 15 2551 40055
San Giacomo degli Schiavoni CB 15 1406 41461
Civitacampomarano CB 16 417 41878
Castelbottaccio CB 16 312 42190
Morrone del Sannio CB 16 587 42777
Mafalda CB 16 1211 43988
Rotello CB 16 1212 45200
Bonefro CB 17 1384 46584
Ripabottoni CB 18 514 47098
Montemitro CB 18 395 47493
Montefalcone nel Sannio CB 18 1556 49049
Santa Croce di Magliano CB 18 4435 53484
Petacciato CB 19 3819 57303
Lucito CB 19 696 57999
Castellino del Biferno CB 19 545 58544
Campomarino CB 19 7712 66256
San Giuliano di Puglia CB 20 1042 67298

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 N of Benevento (60091 inhabitants)
80 Km SE of Chieti (51815 inhabitants)
87 Km SE of Pescara (121014 inhabitants)
91 Km W of Manfredonia (57279 inhabitants)
95 Km SE of Montesilvano (53738 inhabitants)
96 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
Rev 1000 Md 1.0 2018-10-17
04:47:10
41.85 14.86 17 2019-06-04
09:15:59
Bollettino Sismico Italiano INGV 62538031
Rev 100 ML 1.4 2018-10-17
04:47:10
41.84 14.87 15 2018-10-17
09:02:47
Sala Sismica INGV-Roma 62041921
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-10-17 04:47:10 ± 0.06
Latitude 41.85 ± 0.00
Longitude 14.86 ± 0.00
Depth (km) 17 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 62538031

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 347
Semi-minor axis of confidence ellipse (meter) 250
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 350
Circular confidence region, given by single value of horizontal uncertainty (meter) 350
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 135
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0.09173
Epicentral distance of station farthest from the epicenter (degree) 0.72845
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 2
Type of magnitude ML
Reference to an origin 62041921
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-10-17 09:02:47

Md:1

Field Value
Value 1
Uncertainty 0.3
Num. used stations 3
Type of magnitude Md
Reference to an origin 62538031
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-10-29 16:34:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.INTR.HHE. 2018-10-17T04:47:23.88 0.1 undecidable manual P 284 0.7285 95 -0.13 87
IV.APRC.HHN. 2018-10-17T04:47:20.33 0.3 undecidable manual P 100 0.518 97 -0.09 69
IV.MELA.HNN. 2018-10-17T04:47:20.04 0.3 undecidable manual S 125 0.2437 110 -0.02 74
IV.CIGN.HHN. 2018-10-17T04:47:18.78 0.3 undecidable manual S 170 0.1943 117 0.08 73
YD.T1413.EHZ. 2018-10-17T04:47:16.85 0.3 undecidable manual S 87 0.1187 134 -0.02 74
YD.T1412.EHN. 2018-10-17T04:47:16.14 0.3 undecidable manual S 228 0.0917 143 -0.19 72
IV.MELA.HNN. 2018-10-17T04:47:15.81 0.1 negative manual P 125 0.2437 110 -0.04 98
IV.CIGN.HHN. 2018-10-17T04:47:15.20 0.3 undecidable manual P 170 0.1943 117 0.14 72
IV.FRES.HHE. 2018-10-17T04:47:15.15 0.3 undecidable manual P 312 0.1907 118 0.14 73
YD.T1413.EHZ. 2018-10-17T04:47:14.05 0.1 negative manual P 87 0.1187 134 0.05 100
YD.T1412.EHN. 2018-10-17T04:47:13.81 0.1 negative manual P 228 0.0917 143 0.11 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
YD.T1413.EHZ. Md:0.9 7 END duration s
IV.MELA.HNN. Md:1.3 10 END duration s
YD.T1412.EHN. Md:0.8 6 END duration s
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