Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 03-10-2019 and time 08:05:09 (Italy) in region 3 km NW Ussita (MC)

A magnitude ML 1.3 earthquake occured in region: 3 km NW Ussita (MC), on

  • 03-10-2019 06:05:09 (UTC)
  • 03-10-2019 08:05:09 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9630, 13.1130 at 10 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.

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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
Ussita MC 3 444 444
Visso MC 4 1107 1551
Castelsantangelo sul Nera MC 8 281 1832
Fiordimonte MC 9 202 2034
Fiastra MC 9 559 2593
Acquacanina MC 9 121 2714
Monte Cavallo MC 10 145 2859
Bolognola MC 10 142 3001
Pieve Torina MC 11 1458 4459
Preci PG 11 724 5183
Pievebovigliana MC 11 866 6049
Muccia MC 15 915 6964
Sellano PG 17 1079 8043
Sarnano MC 17 3264 11307
Serravalle di Chienti MC 18 1070 12377
Montefortino FM 19 1178 13555
Montemonaco AP 19 604 14159
Norcia PG 19 4957 19116
Camerino MC 20 6974 26090
Amandola FM 20 3629 29719

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km E of Foligno (57155 inhabitants)
59 Km NE of Terni (111501 inhabitants)
59 Km NW of Teramo (54892 inhabitants)
61 Km E of Perugia (166134 inhabitants)
72 Km NW of L'Aquila (69753 inhabitants)
80 Km SW of Ancona (100861 inhabitants)
98 Km NW of Montesilvano (53738 inhabitants)
98 Km S of Fano (60888 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
Reviewed
Rev100 		ML 1.3 2019-10-03
06:05:09		 42.9628 13.1132 11 2019-10-03
06:27:46		 Sala Sismica INGV-Roma 73013801
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-03 06:05:09 ± 0.08
Latitude 42.9628 ± 0.0045
Longitude 13.1132 ± 0.0049
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73013801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 481
Semi-minor axis of confidence ellipse (meter) 97
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 211
Circular confidence region, given by single value of horizontal uncertainty (meter) 480.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 89
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.34174
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 73013801
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-03 06:27:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.DGI.HHZ. 2019-10-03T06:06:37.50 3.0 undecidable manual Sn -0.43 0
SI.MOSI.HHZ. 2019-10-03T06:06:20.11 3.0 positive manual Pg 11.2 0
MN.KEK.HHZ. 2019-10-03T06:06:05.88 3.0 undecidable manual Pg 9.89 0
IV.MPAG.EHZ. 2019-10-03T06:05:57.23 3.0 undecidable manual Sg 6.22 0
MN.TRI.HHZ. 2019-10-03T06:05:56.64 3.0 negative manual Pg 10.75 0
IT.LNT.HGZ. 2019-10-03T06:05:54.76 3.0 undecidable manual Pn -2.51 0
GU.GSCL.HHZ. 2019-10-03T06:05:50.41 3.0 positive manual Pn 5.08 0
IV.MSRU.HHZ. 2019-10-03T06:05:48.25 3.0 undecidable manual Pg 3.53 0
GU.CARD.HHZ. 2019-10-03T06:05:44.93 3.0 undecidable manual Pn 1.37 0
IV.IST3.HHZ. 2019-10-03T06:05:41.38 3.0 positive manual Pg 4.41 0
IT.FIE.HGZ. 2019-10-03T06:05:31.77 3.0 undecidable manual Pn -3.47 0
IV.CSNT.HHZ. 2019-10-03T06:05:29.49 3.0 positive manual Pn -3.2 0
IV.VBKN.HHZ. 2019-10-03T06:05:24.96 3.0 undecidable manual S -0.45 0
IV.ASSB.HHZ. 2019-10-03T06:05:22.42 0.3 undecidable manual S 284 37.9287 50 -0.02 72
IV.MF5.EHZ. 2019-10-03T06:05:20.50 0.3 undecidable manual S 84 28.2495 50 0.63 63
IV.PF6.EHZ. 2019-10-03T06:05:17.34 3.0 undecidable manual S 0
IV.MML1.EHZ. 2019-10-03T06:05:17.43 0.1 undecidable manual S 326 20.2686 117 -0.22 95
IV.MMO1.EHZ. 2019-10-03T06:05:16.76 0.1 undecidable manual S 112 18.7701 119 -0.42 91
IV.ASSB.HHZ. 2019-10-03T06:05:16.76 0.1 undecidable manual P 284 37.9287 50 -0.31 90
IV.CESI.HHZ. 2019-10-03T06:05:16.83 0.3 undecidable manual S 285 17.5713 121 0.01 75
IV.CSP1.EHZ. 2019-10-03T06:05:16.22 0.1 undecidable manual S 27 16.1727 123 -0.18 96
IV.MF5.EHZ. 2019-10-03T06:05:15.74 0.1 undecidable manual P 84 28.2495 50 0.16 95
IV.NRCA.HHZ. 2019-10-03T06:05:15.51 0.3 undecidable manual S 180 14.3745 126 -0.39 69
IV.FDMO.HHZ. 2019-10-03T06:05:14.48 0.1 undecidable manual S 346 8.3805 141 0.09 100
IT.MTCL.HGE. 2019-10-03T06:05:14.79 0.1 undecidable manual S 290 9.879 137 0.07 100
IV.MC2.EHZ. 2019-10-03T06:05:14.64 0.1 undecidable manual S 133 8.3805 141 0.25 96
IV.FEMA.HNE. 2019-10-03T06:05:14.12 0.1 undecidable manual S 269 5.0949 154 0.34 95
IV.MML1.EHZ. 2019-10-03T06:05:14.11 0.1 undecidable manual P 326 20.2686 117 -0.19 96
IV.NRCA.HHZ. 2019-10-03T06:05:13.20 0.1 undecidable manual P 180 14.3745 126 -0.09 99
IV.CSP1.EHZ. 2019-10-03T06:05:13.52 0.1 undecidable manual P 27 16.1727 123 -0.06 99
IV.MMO1.EHZ. 2019-10-03T06:05:13.79 0.1 undecidable manual P 112 18.7701 119 -0.24 95
IV.CESI.HHZ. 2019-10-03T06:05:13.82 0.1 undecidable manual P 285 17.5713 121 0 100
IV.FDMO.HHZ. 2019-10-03T06:05:12.49 0.1 undecidable manual P 346 8.3805 141 0.07 100
IT.MTCL.HGE. 2019-10-03T06:05:12.71 0.1 undecidable manual P 290 9.879 137 0.1 99
IV.MC2.EHZ. 2019-10-03T06:05:12.62 0.1 undecidable manual P 133 8.3805 141 0.2 97
IV.FEMA.HNE. 2019-10-03T06:05:12.36 0.1 undecidable manual P 269 5.0949 154 0.29 96
IV.MNTT.EHZ. 2019-10-03T06:05:10.02 3.0 undecidable manual P 0
IV.MSAG.HHZ. 2019-10-03T06:05:09.87 3.0 undecidable manual S -9.99 0
IT.VNF1.HGZ. 2019-10-03T06:05:09.03 3.0 undecidable manual S 0.21 0
IV.TRIV.HHZ. 2019-10-03T06:04:53.96 3.0 undecidable manual S -0.14 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:1.0 0.00014649999999999998 0.82 AML other m 2019-10-03T06:05:14.95
IV.FDMO.HHE. ML:1.0 0.000145 0.16 AML other m 2019-10-03T06:05:14.63
IV.CSP1.EHE. ML:1.2 0.00014575 0.82 AML other m 2019-10-03T06:05:16.56
IV.NRCA.HHE. ML:1.3 0.00019350000000000001 0.1 AML other m 2019-10-03T06:05:16.64
IV.CSP1.EHN. ML:1.4 0.000209 0.54 AML other m 2019-10-03T06:05:16.43
IV.NRCA.HHN. ML:1.4 0.0002475 0.16 AML other m 2019-10-03T06:05:17.12
IV.CESI.HHN. ML:1.4 0.0002185 0.22 AML other m 2019-10-03T06:05:17.21
IV.CESI.HHE. ML:1.2 0.00013265 0.4 AML other m 2019-10-03T06:05:17.21
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