Earthquake with magnitude of ML 1.4 on date 17-07-2019 and time 14:18:45 (Italy) in region 4 km NW Visso (MC)

A magnitude ML 1.4 earthquake occured in region: 4 km NW Visso (MC), on

  • 17-07-2019 12:18:45 (UTC)
  • 17-07-2019 14:18:45 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.97, 13.07 at 11 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
Visso MC 4 1107 1107
Monte Cavallo MC 6 145 1252
Ussita MC 6 444 1696
Fiordimonte MC 8 202 1898
Pieve Torina MC 9 1458 3356
Preci PG 10 724 4080
Fiastra MC 11 559 4639
Castelsantangelo sul Nera MC 11 281 4920
Pievebovigliana MC 11 866 5786
Acquacanina MC 11 121 5907
Muccia MC 13 915 6822
Bolognola MC 13 142 6964
Sellano PG 14 1079 8043
Serravalle di Chienti MC 15 1070 9113
Camerino MC 19 6974 16087
Norcia PG 20 4957 21044

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km E of Foligno (57155 inhabitants)
57 Km NE of Terni (111501 inhabitants)
57 Km E of Perugia (166134 inhabitants)
62 Km NW of Teramo (54892 inhabitants)
74 Km NW of L'Aquila (69753 inhabitants)
81 Km SW of Ancona (100861 inhabitants)
98 Km S of Fano (60888 inhabitants)
100 Km NE of Viterbo (67173 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 ML 1.4 2019-07-17
12:18:45
42.97 13.07 11 2019-11-13
14:31:03
Bollettino Sismico Italiano INGV 72826301
Rev 100 ML 1.4 2019-07-17
12:18:45
42.96 13.06 11 2019-07-17
12:24:06
Sala Sismica INGV-Roma 70653681
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-17 12:18:45 ± 0.05
Latitude 42.97 ± 0.00
Longitude 13.07 ± 0.00
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 72826301

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 443
Semi-minor axis of confidence ellipse (meter) 310
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 219
Circular confidence region, given by single value of horizontal uncertainty (meter) 440
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 80
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.01349
Epicentral distance of station farthest from the epicenter (degree) 0.3993
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 72826301
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-09-27 13:16:45

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 70653681
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-17 12:24:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MOMA.HHZ. 2019-07-17T12:19:00.53 0.6 undecidable manual S 246 0.3993 50 0.87 36
IV.EL6.EHZ. 2019-07-17T12:18:58.77 0.6 undecidable manual S 4 0.3624 50 0.2 45
IV.MTRA.EHZ. 2019-07-17T12:18:57.16 0.6 undecidable manual S 131 0.3211 50 -0.19 46
IV.ASSB.HHZ. 2019-07-17T12:18:56.57 0.6 undecidable manual S 284 0.3076 50 -0.38 44
IV.SNTG.HHZ. 2019-07-17T12:18:56.74 0.6 undecidable manual S 342 0.3013 50 -0.03 47
IV.GUMA.HHZ. 2019-07-17T12:18:54.76 0.6 undecidable manual S 64 0.2176 50 0.46 44
IV.MMO1.EHZ. 2019-07-17T12:18:53.42 0.6 undecidable manual S 110 0.2023 50 -0.41 45
IV.MOMA.HHZ. 2019-07-17T12:18:53.86 0.3 undecidable manual P 246 0.3993 50 0.23 67
IV.EL6.EHZ. 2019-07-17T12:18:52.84 0.1 undecidable manual P 4 0.3624 50 -0.16 91
IV.MTRA.EHZ. 2019-07-17T12:18:52.15 0.1 undecidable manual P 131 0.3211 50 -0.14 93
IV.SNTG.HHZ. 2019-07-17T12:18:51.94 0.3 undecidable manual P 342 0.3013 50 -0.01 71
IV.MC2.EHZ. 2019-07-17T12:18:51.13 0.3 undecidable manual S 122 0.1061 133 0.17 72
IV.CESI.HHZ. 2019-07-17T12:18:51.46 0.6 undecidable manual S 287 0.1241 129 -0.04 49
IV.NRCA.HHZ. 2019-07-17T12:18:51.74 0.3 undecidable manual S 165 0.1385 126 -0.21 71
IV.ASSB.HHZ. 2019-07-17T12:18:51.82 0.1 positive manual P 284 0.3076 50 -0.24 91
IV.MMO1.EHZ. 2019-07-17T12:18:50.16 0.1 positive manual P 110 0.2023 50 -0.1 95
IV.GUMA.HHZ. 2019-07-17T12:18:50.71 0.1 positive manual P 64 0.2176 50 0.18 94
IV.FDMO.HHZ. 2019-07-17T12:18:49.90 0.3 undecidable manual S 12 0.0701 145 -0.16 73
IV.NRCA.HHZ. 2019-07-17T12:18:49.15 0.1 negative manual P 165 0.1385 126 -0.02 98
IV.FEMA.HNZ. 2019-07-17T12:18:49.37 0.6 undecidable manual S 245 0.0135 172 0.14 49
IT.MTCL.HGZ. 2019-07-17T12:18:49.52 0.3 undecidable manual S 298 0.0558 151 -0.24 72
IV.FDMO.HHZ. 2019-07-17T12:18:48.11 0.1 undecidable manual P 12 0.0701 145 0.03 99
IV.MC2.EHZ. 2019-07-17T12:18:48.73 0.1 undecidable manual P 122 0.1061 133 0.13 97
IV.CESI.HHZ. 2019-07-17T12:18:48.97 0.1 positive manual P 287 0.1241 129 0.06 98
IT.MTCL.HGZ. 2019-07-17T12:18:47.90 0.1 undecidable manual P 298 0.0558 151 -0.01 100
IV.FEMA.HNZ. 2019-07-17T12:18:47.82 0.1 undecidable manual P 245 0.0135 172 0.22 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.8 0.000969 0.16 AML other m 2019-07-17T12:18:50.08
IV.FDMO.HHN. ML:1.7 0.000687 0.1 AML other m 2019-07-17T12:18:50.44
IV.CESI.HHN. ML:2 0.000907 0.28 AML other m 2019-07-17T12:18:51.81
IV.CESI.HHE. ML:1.8 0.000681 0.32 AML other m 2019-07-17T12:18:51.83
IV.NRCA.HHN. ML:1.5 0.0002645 0.94 AML other m 2019-07-17T12:18:52.50
IV.NRCA.HHE. ML:1.6 0.000329 0.12 AML other m 2019-07-17T12:18:53.22
IV.GUMA.HHN. ML:1.4 0.000143 0.14 AML other m 2019-07-17T12:18:56.01
IV.ASSB.HHE. ML:1.5 0.00012 1.8 AML other m 2019-07-17T12:18:56.92
IV.ASSB.HHN. ML:1.4 9.46E-5 1.82 AML other m 2019-07-17T12:18:56.96
IV.GUMA.HHE. ML:1.5 0.000195 0.24 AML other m 2019-07-17T12:18:57.29
IV.SNTG.HHE. ML:1 4.345E-5 0.9 AML other m 2019-07-17T12:18:57.19
IV.MTRA.EHE. ML:1.3 8.735E-5 0.26 AML other m 2019-07-17T12:18:57.95
IV.MTRA.EHN. ML:1.5 0.00011345 0.28 AML other m 2019-07-17T12:18:58.24
IV.SNTG.HHN. ML:1.1 4.785E-5 0.88 AML other m 2019-07-17T12:18:58.26
IV.EL6.EHN. ML:1.5 0.000104655 0.28 AML other m 2019-07-17T12:18:59.48
IV.EL6.EHE. ML:1.4 8.6E-5 0.12 AML other m 2019-07-17T12:19:00.41
IV.MOMA.HHE. ML:1.1 3.715E-5 0.48 AML other m 2019-07-17T12:19:01.86
IV.MOMA.HHN. ML:1 3.05E-5 0.5 AML other m 2019-07-17T12:19:03.64
IV.APEC.HHE. ML:2 0.0001195 0.54 AML other m 2019-07-17T12:19:13.05
IV.APEC.HHN. ML:2 0.000114 0.08 AML other m 2019-07-17T12:19:14.50
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