Earthquake with magnitude of ML 1.5 on date 17-10-2019 and time 11:06:54 (UTC) in region 3 km NW Visso (MC)

A magnitude ML 1.5 earthquake occured in region: 3 km NW Visso (MC), on

  • 17-10-2019 11:06:54 (UTC)
  • 17-10-2019 13:06:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.96, 13.08 at 9 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
Visso MC 3 1107 1107
Ussita MC 5 444 1551
Monte Cavallo MC 7 145 1696
Preci PG 9 724 2420
Fiordimonte MC 9 202 2622
Castelsantangelo sul Nera MC 9 281 2903
Pieve Torina MC 10 1458 4361
Fiastra MC 11 559 4920
Acquacanina MC 12 121 5041
Pievebovigliana MC 12 866 5907
Bolognola MC 13 142 6049
Sellano PG 14 1079 7128
Muccia MC 14 915 8043
Serravalle di Chienti MC 16 1070 9113
Norcia PG 18 4957 14070
Cerreto di Spoleto PG 20 1075 15145
Camerino MC 20 6974 22119

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km E of Foligno (57155 inhabitants)
56 Km NE of Terni (111501 inhabitants)
58 Km E of Perugia (166134 inhabitants)
61 Km NW of Teramo (54892 inhabitants)
72 Km NW of L'Aquila (69753 inhabitants)
82 Km SW of Ancona (100861 inhabitants)
99 Km S of Fano (60888 inhabitants)
99 Km NE of Viterbo (67173 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 1.5 2019-10-17
11:06:54
42.96 13.08 9 2019-10-17
11:17:22
Sala Sismica INGV-Roma 73304311
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-17 11:06:54 ± 0.05
Latitude 42.96 ± 0.00
Longitude 13.08 ± 0.00
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73304311

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 348
Semi-minor axis of confidence ellipse (meter) 160
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 56
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) 75
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 28
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) 0.44067
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 15
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 34
Type of magnitude ML
Reference to an origin 73304311
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-17 11:17:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IT.VNF1.HGZ. 2019-10-17T11:07:48.23 3.0 undecidable manual Sg 1.18 0
IV.LAV9.HNZ. 2019-10-17T11:07:35.48 3.0 undecidable manual S -3.29 0
IV.PIEI.HHZ. 2019-10-17T11:07:20.09 3.0 undecidable manual S -0.26 0
IV.ARVD.HHZ. 2019-10-17T11:07:15.19 3.0 undecidable manual S -0.25 0
IV.PIEI.HHZ. 2019-10-17T11:07:09.01 3.0 undecidable manual P -0.18 0
IV.NARO.HHZ. 2019-10-17T11:07:09.19 3.0 undecidable manual P -0.87 0
IV.LNSS.HHZ. 2019-10-17T11:07:08.31 0.6 undecidable manual S 184 0.3543 50 0.12 47
IV.SNTG.HHZ. 2019-10-17T11:07:07.13 0.3 undecidable manual S 342 0.3148 50 0.13 70
IV.MTRA.EHZ. 2019-10-17T11:07:06.55 0.6 undecidable manual S 130 0.3076 50 -0.26 46
IV.MURB.HHZ. 2019-10-17T11:07:05.37 3.0 undecidable manual P -0.23 0
IV.RM33.EHZ. 2019-10-17T11:07:04.07 3.0 negative manual P -0.98 0
IV.MOMA.HHZ. 2019-10-17T11:07:04.17 3.0 undecidable manual P 0.4 0
IV.ARRO.EHZ. 2019-10-17T11:07:03.78 0.6 undecidable manual P 211 0.4407 50 -0.17 45
IV.ATCC.EHZ. 2019-10-17T11:07:03.28 3.0 positive manual P -0.2 0
IV.SMA1.EHZ. 2019-10-17T11:07:02.86 3.0 positive manual P -0.71 0
IV.MML1.HNZ. 2019-10-17T11:07:02.11 0.3 undecidable manual S 334 0.1745 114 0.09 73
IV.LNSS.HHZ. 2019-10-17T11:07:02.30 0.1 undecidable manual P 184 0.3543 50 -0.18 92
IV.PF6.EHZ. 2019-10-17T11:07:02.93 0.3 undecidable manual S 25 0.2005 111 -0.02 74
IV.MMO1.EHZ. 2019-10-17T11:07:02.54 0.6 undecidable manual S 107 0.1916 112 -0.1 48
IV.EL6.EHZ. 2019-10-17T11:07:02.72 3.0 undecidable manual P -0.4 0
IV.CSP1.EHZ. 2019-10-17T11:07:01.75 0.6 undecidable manual S 35 0.1646 115 0.08 49
IV.SNTG.HHZ. 2019-10-17T11:07:01.59 0.1 undecidable manual P 342 0.3148 50 -0.2 93
IV.MF5.EHZ. 2019-10-17T11:07:01.48 0.3 undecidable manual P 84 0.2824 105 0.31 68
IV.CESI.HHZ. 2019-10-17T11:07:01.08 0.6 undecidable manual S 291 0.1349 120 0.43 46
IV.MTRA.EHZ. 2019-10-17T11:07:01.49 0.3 undecidable manual P 130 0.3076 50 -0.19 70
IV.NRCA.HHZ. 2019-10-17T11:07:00.50 0.6 undecidable manual S 167 0.1259 121 0.14 49
IV.PF6.EHZ. 2019-10-17T11:06:59.41 0.1 undecidable manual P 25 0.2005 111 -0.04 98
IV.MMO1.EHZ. 2019-10-17T11:06:59.23 0.3 undecidable manual P 107 0.1916 112 -0.04 73
IV.MC2.EHZ. 2019-10-17T11:06:59.56 0.3 undecidable manual S 119 0.0935 129 0.21 72
IV.NRCA.HHZ. 2019-10-17T11:06:58.08 0.1 positive manual P 167 0.1259 121 0.12 98
IT.MTCL.HGZ. 2019-10-17T11:06:58.40 0.3 undecidable manual S 304 0.0674 139 -0.22 72
IV.CESI.HHZ. 2019-10-17T11:06:58.48 0.1 negative manual P 291 0.1349 120 0.36 93
IV.FDMO.HHZ. 2019-10-17T11:06:58.70 0.3 undecidable manual S 6 0.08 134 -0.26 72
IV.CSP1.EHZ. 2019-10-17T11:06:58.79 0.1 undecidable manual P 35 0.1646 115 0.08 98
IV.MML1.HNZ. 2019-10-17T11:06:58.98 0.1 undecidable manual P 334 0.1745 114 0.06 98
IT.MTCL.HGZ. 2019-10-17T11:06:57.01 0.1 undecidable manual P 304 0.0674 139 0.06 100
IV.FDMO.HHZ. 2019-10-17T11:06:57.19 0.1 positive manual P 6 0.08 134 0.04 100
IV.MC2.EHZ. 2019-10-17T11:06:57.54 0.1 undecidable manual P 119 0.0935 129 0.17 97
IV.FEMA.HNZ. 2019-10-17T11:06:57.11 0.3 undecidable manual S 286 0.0207 165 -0.63 65
IV.FEMA.HNZ. 2019-10-17T11:06:56.33 0.1 positive manual P 286 0.0207 165 -0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:2 0.00145 1.4 AML other m 2019-10-17T11:06:58.87
IV.FDMO.HHE. ML:1.9 0.0011215 0.18 AML other m 2019-10-17T11:06:59.29
IV.NRCA.HHN. ML:1.9 0.000859 0.18 AML other m 2019-10-17T11:07:00.73
IV.NRCA.HHE. ML:1.9 0.000869 1.1 AML other m 2019-10-17T11:07:00.37
IV.CESI.HHE. ML:1.5 0.000306 0.46 AML other m 2019-10-17T11:07:01.29
IV.CESI.HHN. ML:1.7 0.0004725 0.14 AML other m 2019-10-17T11:07:01.50
IV.CSP1.EHN. ML:1.6 0.000353 0.78 AML other m 2019-10-17T11:07:03.49
IV.CSP1.EHE. ML:1.7 0.0004005 0.54 AML other m 2019-10-17T11:07:04.65
IV.MF5.EHE. ML:1.4 0.00010745 1.54 AML other m 2019-10-17T11:07:07.89
IV.SNTG.HHE. ML:1.3 8.34E-5 0.3 AML other m 2019-10-17T11:07:07.83
IV.SNTG.HHN. ML:1.5 0.000138 1.58 AML other m 2019-10-17T11:07:07.79
IV.MTRA.EHN. ML:1.5 0.000143 0.4 AML other m 2019-10-17T11:07:08.02
IV.MTRA.EHE. ML:1.6 0.000149 0.24 AML other m 2019-10-17T11:07:08.89
IV.EL6.EHN. ML:2 0.000335 0.32 AML other m 2019-10-17T11:07:09.98
IV.EL6.EHE. ML:1.9 0.0002415 1.22 AML other m 2019-10-17T11:07:09.97
IV.SMA1.EHE. ML:1.5 9.97E-5 0.58 AML other m 2019-10-17T11:07:10.62
IV.LNSS.HHE. ML:1.4 9.795E-5 1.32 AML other m 2019-10-17T11:07:11.82
IV.LNSS.HHN. ML:1.5 0.0001095 0.7 AML other m 2019-10-17T11:07:11.67
IV.ARRO.EHN. ML:1.2 3.89E-5 1.82 AML other m 2019-10-17T11:07:12.06
IV.MF5.EHN. ML:1.5 0.000157 0.7 AML other m 2019-10-17T11:07:12.47
IV.ATCC.EHN. ML:1.5 9.03E-5 0.6 AML other m 2019-10-17T11:07:12.53
IV.MOMA.HHN. ML:1.4 8.49E-5 0.2 AML other m 2019-10-17T11:07:12.34
IV.RM33.EHE. ML:1.2 4.74E-5 0.58 AML other m 2019-10-17T11:07:12.41
IV.ARRO.EHE. ML:1.3 4.805E-5 0.16 AML other m 2019-10-17T11:07:12.46
IV.MOMA.HHE. ML:1.4 6.835E-5 1.46 AML other m 2019-10-17T11:07:12.75
IV.ATCC.EHE. ML:1.4 7.255E-5 0.82 AML other m 2019-10-17T11:07:14.41
IV.RM33.EHN. ML:1.3 4.815E-5 1.14 AML other m 2019-10-17T11:07:14.58
IV.SMA1.EHN. ML:1.4 8.7E-5 1.3 AML other m 2019-10-17T11:07:14.91
IV.ARVD.HHN. ML:1.2 3.15E-5 0.94 AML other m 2019-10-17T11:07:15.79
IV.ARVD.HHE. ML:1.3 3.975E-5 0.22 AML other m 2019-10-17T11:07:16.62
IV.MURB.HHN. ML:1.6 9.585E-5 0.58 AML other m 2019-10-17T11:07:17.03
IV.PIEI.HHE. ML:1.1 1.96E-5 0.12 AML other m 2019-10-17T11:07:21.62
IV.MURB.HHE. ML:1.6 9.245E-5 0.28 AML other m 2019-10-17T11:07:22.82
IV.PIEI.HHN. ML:1 1.5945E-5 0.64 AML other m 2019-10-17T11:07:25.41
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