Earthquake with magnitude of ML 1.9 on date 18-10-2019 and time 12:10:28 (Italy) in region 8 km W Monte Cavallo (MC)

A magnitude ML 1.9 earthquake occured in region: 8 km W Monte Cavallo (MC), on

  • 18-10-2019 10:10:28 (UTC)
  • 18-10-2019 12:10:28 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.98, 12.9 at 7 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
Monte Cavallo MC 8 145 145
Sellano PG 11 1079 1224
Serravalle di Chienti MC 11 1070 2294
Pieve Torina MC 14 1458 3752
Valtopina PG 15 1398 5150
Muccia MC 16 915 6065
Preci PG 16 724 6789
Visso MC 16 1107 7896
Foligno PG 16 57155 65051
Fiordimonte MC 17 202 65253
Nocera Umbra PG 17 5839 71092
Trevi PG 17 8469 79561
Pievebovigliana MC 17 866 80427
Cerreto di Spoleto PG 18 1075 81502
Sefro MC 19 422 81924
Spello PG 19 8645 90569
Ussita MC 20 444 91013

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km E of Foligno (57155 inhabitants)
44 Km E of Perugia (166134 inhabitants)
51 Km NE of Terni (111501 inhabitants)
75 Km W of Teramo (54892 inhabitants)
81 Km NW of L'Aquila (69753 inhabitants)
87 Km SW of Ancona (100861 inhabitants)
90 Km NE of Viterbo (67173 inhabitants)
96 Km S of Fano (60888 inhabitants)
99 Km SE of Arezzo (99543 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 1.9 2019-10-18
10:10:28
42.98 12.9 7 2019-10-18
10:21:57
Sala Sismica INGV-Roma 73320741
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-18 10:10:28 ± 0.06
Latitude 42.98 ± 0.00
Longitude 12.90 ± 0.00
Depth (km) 7 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73320741

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 351
Semi-minor axis of confidence ellipse (meter) 216
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 206
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) 100
Number of associated phases, regardless of their use for origin computation 50
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.45236
Number of stations at which the event was observed 32
Number of stations from which data was used for origin computation 18
Magnitude information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 42
Type of magnitude ML
Reference to an origin 73320741
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-18 10:21:57
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IT.VNF1.HGZ. 2019-10-18T10:11:22.00 3.0 undecidable manual Sn 0.27 0
IV.CERT.HHZ. 2019-10-18T10:11:00.41 3.0 undecidable manual S -4.23 0
IV.FIR.HHZ. 2019-10-18T10:10:54.97 3.0 undecidable manual P 0.88 0
IV.PIEI.HHZ. 2019-10-18T10:10:50.57 3.0 undecidable manual S -0.01 0
IV.ARVD.HHZ. 2019-10-18T10:10:47.43 3.0 undecidable manual S 0.05 0
IV.ATFO.HHZ. 2019-10-18T10:10:45.19 0.6 undecidable manual S 328 0.4524 50 0.31 44
IV.CESX.HHZ. 2019-10-18T10:10:44.85 3.0 undecidable manual S -0.1 0
IV.MURB.HHZ. 2019-10-18T10:10:43.14 0.6 undecidable manual S 316 0.3921 50 0.04 47
IV.EL6.EHZ. 2019-10-18T10:10:42.36 0.6 undecidable manual S 23 0.3759 50 -0.24 45
IV.MPAG.EHZ. 2019-10-18T10:10:41.56 3.0 positive manual P 0.15 0
IV.MMO1.EHZ. 2019-10-18T10:10:40.44 0.6 undecidable manual S 105 0.322 101 -0.23 46
IV.PIEI.HHZ. 2019-10-18T10:10:40.38 3.0 positive manual P -0.27 0
IV.MGAB.HHZ. 2019-10-18T10:10:40.28 3.0 undecidable manual P 0.18 0
IV.MOMA.HHZ. 2019-10-18T10:10:40.51 0.6 undecidable manual S 234 0.3013 101 0.62 41
IV.ATCC.EHZ. 2019-10-18T10:10:39.61 0.6 undecidable manual S 317 0.2779 102 0.6 42
IV.FRON.EHZ. 2019-10-18T10:10:39.29 3.0 positive manual P -0.18 0
IV.CSP1.EHZ. 2019-10-18T10:10:38.17 0.3 undecidable manual S 64 0.2464 104 0.34 68
IV.RM33.EHZ. 2019-10-18T10:10:38.77 3.0 positive manual P -0.38 0
IV.SNTG.HHZ. 2019-10-18T10:10:38.78 0.6 undecidable manual S 6 0.2734 102 -0.05 48
IV.ARVD.HHZ. 2019-10-18T10:10:38.29 3.0 undecidable manual P -0.56 0
IV.ATFO.HHZ. 2019-10-18T10:10:37.71 0.1 positive manual P 328 0.4524 50 -0.06 92
IV.SMA1.EHZ. 2019-10-18T10:10:37.77 3.0 positive manual P -0.43 0
IV.MF5.EHZ. 2019-10-18T10:10:37.26 3.0 negative manual P 0.28 0
IV.NRCA.HHZ. 2019-10-18T10:10:36.78 0.3 undecidable manual S 134 0.2158 106 0.11 72
IV.FIU1.HNE. 2019-10-18T10:10:36.39 0.6 undecidable manual S 6 0.2068 106 0.05 49
IV.MURB.HHZ. 2019-10-18T10:10:36.50 0.1 negative manual P 316 0.3921 50 -0.24 90
IV.EL6.EHZ. 2019-10-18T10:10:36.07 0.1 undecidable manual P 23 0.3759 50 -0.38 88
IV.ARRO.EHZ. 2019-10-18T10:10:36.99 3.0 negative manual P -0.07 0
IV.LNSS.HHZ. 2019-10-18T10:10:36.37 3.0 negative manual P -0.3 0
IV.SEF1.HNE. 2019-10-18T10:10:35.09 0.6 undecidable manual S 12 0.1673 110 0.19 48
IV.MOMA.HHZ. 2019-10-18T10:10:34.86 0.1 undecidable manual P 234 0.3013 101 -0.03 96
IV.PF6.EHZ. 2019-10-18T10:10:34.00 0.3 undecidable manual P 54 0.2635 103 -0.07 72
IV.MMO1.EHZ. 2019-10-18T10:10:34.99 0.3 undecidable manual P 105 0.322 101 -0.35 67
IV.MML1.HNN. 2019-10-18T10:10:34.17 0.3 undecidable manual S 21 0.1403 113 0.25 71
IV.SNTG.HHZ. 2019-10-18T10:10:34.02 0.1 undecidable manual P 6 0.2734 102 -0.25 92
IV.FDMO.HHZ. 2019-10-18T10:10:34.32 0.1 undecidable manual S 68 0.1457 113 0.19 96
IV.ATCC.EHZ. 2019-10-18T10:10:34.41 0.1 negative manual P 317 0.2779 102 0.03 96
IV.FEMA.HNE. 2019-10-18T10:10:33.36 0.6 undecidable manual S 101 0.1106 119 0.47 45
IV.CSP1.EHZ. 2019-10-18T10:10:33.62 0.3 undecidable manual P 64 0.2464 104 -0.08 72
IV.MC2.EHZ. 2019-10-18T10:10:33.22 0.1 undecidable manual P 109 0.2221 105 0.05 97
IV.SEF1.HNE. 2019-10-18T10:10:32.11 0.3 undecidable manual P 12 0.1673 110 0.11 73
IV.NRCA.HHZ. 2019-10-18T10:10:32.97 0.1 positive manual P 134 0.2158 106 -0.06 97
IV.FIU1.HNE. 2019-10-18T10:10:32.85 0.3 undecidable manual P 6 0.2068 106 0.02 73
IV.FDMO.HHZ. 2019-10-18T10:10:31.69 0.1 undecidable manual P 68 0.1457 113 0.13 97
IT.MTCL.HGZ. 2019-10-18T10:10:31.46 0.3 undecidable manual S 81 0.0719 130 -0.22 72
IV.FEMA.HNE. 2019-10-18T10:10:31.05 0.3 undecidable manual P 101 0.1106 119 0.21 72
IV.MML1.HNN. 2019-10-18T10:10:31.66 0.1 undecidable manual P 21 0.1403 113 0.22 95
IT.MTCL.HGZ. 2019-10-18T10:10:30.18 0.1 undecidable manual P 81 0.0719 130 0.04 100
IV.CESI.HNZ. 2019-10-18T10:10:29.88 0.1 undecidable manual S 6 0.0225 160 -0.65 86
IV.CESI.HNZ. 2019-10-18T10:10:29.34 0.1 positive manual P 6 0.0225 160 -0.14 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.8 0.0007465 0.28 AML other m 2019-10-18T10:10:34.43
IV.FDMO.HHN. ML:1.8 0.000568 0.56 AML other m 2019-10-18T10:10:35.84
IV.NRCA.HHN. ML:2.2 0.001062 0.12 AML other m 2019-10-18T10:10:37.07
IV.NRCA.HHE. ML:2 0.0007285 0.12 AML other m 2019-10-18T10:10:37.50
IV.ATCC.EHE. ML:1.9 0.000416 0.28 AML other m 2019-10-18T10:10:40.17
IV.SNTG.HHN. ML:2 0.000567 1.48 AML other m 2019-10-18T10:10:40.25
IV.SNTG.HNN. ML:2 0.000493 1.48 AML other m 2019-10-18T10:10:40.25
IV.SNTG.HHE. ML:2.1 0.0006685 0.34 AML other m 2019-10-18T10:10:40.34
IV.SNTG.HNE. ML:2.1 0.0006585 0.34 AML other m 2019-10-18T10:10:40.17
IV.ATCC.EHN. ML:2 0.000473 0.38 AML other m 2019-10-18T10:10:40.68
IV.CSP1.EHE. ML:1.9 0.000457 0.42 AML other m 2019-10-18T10:10:41.03
IV.MOMA.HHN. ML:2 0.0003885 0.66 AML other m 2019-10-18T10:10:41.30
IV.CSP1.EHN. ML:1.9 0.000415 0.28 AML other m 2019-10-18T10:10:41.98
IV.EL6.EHE. ML:2.2 0.000557 0.74 AML other m 2019-10-18T10:10:42.31
IV.MOMA.HHE. ML:2 0.000454 1.84 AML other m 2019-10-18T10:10:43.93
IV.ARRO.EHE. ML:1.7 0.000133 0.22 AML other m 2019-10-18T10:10:44.66
IV.MURB.HHE. ML:2.2 0.0005585 0.2 AML other m 2019-10-18T10:10:45.25
IV.MURB.HNE. ML:2.3 0.000605 0.22 AML other m 2019-10-18T10:10:45.36
IV.ARRO.EHN. ML:1.8 0.0001825 0.16 AML other m 2019-10-18T10:10:45.83
IV.MURB.HHN. ML:2.2 0.0005225 0.5 AML other m 2019-10-18T10:10:46.01
IV.ATFO.HHN. ML:1.6 0.0001045 1.78 AML other m 2019-10-18T10:10:46.06
IV.CESX.HHN. ML:1.8 0.000157 1.8 AML other m 2019-10-18T10:10:46.09
IV.EL6.EHN. ML:2.2 0.000617 0.32 AML other m 2019-10-18T10:10:46.30
IV.MURB.HNN. ML:2.2 0.000485 1.08 AML other m 2019-10-18T10:10:46.35
IV.LNSS.HHN. ML:1.9 0.000246 0.86 AML other m 2019-10-18T10:10:46.54
IV.ATFO.HHE. ML:1.7 0.0001325 0.68 AML other m 2019-10-18T10:10:47.38
IV.LNSS.HHE. ML:2 0.000314 0.64 AML other m 2019-10-18T10:10:47.39
IV.CESX.HHE. ML:1.8 0.0001675 0.4 AML other m 2019-10-18T10:10:47.99
IV.ARVD.HHN. ML:1.6 8.79E-5 1.82 AML other m 2019-10-18T10:10:47.99
IV.ARVD.HHE. ML:1.7 0.000117 1.4 AML other m 2019-10-18T10:10:48.79
IV.FRON.EHE. ML:1.6 8.93E-5 0.12 AML other m 2019-10-18T10:10:48.31
IV.SMA1.EHE. ML:1.7 0.000131 0.4 AML other m 2019-10-18T10:10:48.46
IV.RM33.EHN. ML:1.7 0.0001098 0.22 AML other m 2019-10-18T10:10:49.04
IV.FRON.EHN. ML:1.8 0.000119 0.54 AML other m 2019-10-18T10:10:49.47
IV.RM33.EHE. ML:1.5 6.945E-5 0.58 AML other m 2019-10-18T10:10:51.30
IV.PIEI.HHE. ML:1.8 0.0001048 0.14 AML other m 2019-10-18T10:10:51.87
IV.SMA1.EHN. ML:1.7 0.00013215 0.64 AML other m 2019-10-18T10:10:52.06
IV.PIEI.HHN. ML:1.5 4.78E-5 0.68 AML other m 2019-10-18T10:10:52.84
IV.MGAB.HHN. ML:1.6 7.545E-5 0.54 AML other m 2019-10-18T10:10:53.47
IV.MPAG.EHN. ML:1.4 3.76E-5 0.4 AML other m 2019-10-18T10:10:53.57
IV.MGAB.HHE. ML:1.6 8.055E-5 1.46 AML other m 2019-10-18T10:10:53.87
IV.MPAG.EHE. ML:1.5 5.715E-5 1.64 AML other m 2019-10-18T10:10:54.09
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