Earthquake with magnitude of ML 0.8 on date 16-11-2019 and time 16:55:40 (UTC) in region 4 km N Monte Cavallo (MC)

A magnitude ML 0.8 earthquake occured in region: 4 km N Monte Cavallo (MC), on

  • 16-11-2019 16:55:40 (UTC)
  • 16-11-2019 17:55:40 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.03, 13.01 at 13 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 4 145 145
Pieve Torina MC 4 1458 1603
Fiordimonte MC 7 202 1805
Serravalle di Chienti MC 7 1070 2875
Muccia MC 7 915 3790
Pievebovigliana MC 7 866 4656
Fiastra MC 12 559 5215
Visso MC 13 1107 6322
Camerino MC 13 6974 13296
Acquacanina MC 14 121 13417
Ussita MC 14 444 13861
Sefro MC 14 422 14283
Sellano PG 17 1079 15362
Preci PG 17 724 16086
Pioraco MC 17 1134 17220
Bolognola MC 18 142 17362
Castelsantangelo sul Nera MC 19 281 17643
Fiuminata MC 19 1402 19045

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km E of Foligno (57155 inhabitants)
51 Km E of Perugia (166134 inhabitants)
60 Km NE of Terni (111501 inhabitants)
70 Km NW of Teramo (54892 inhabitants)
78 Km SW of Ancona (100861 inhabitants)
82 Km NW of L'Aquila (69753 inhabitants)
91 Km S of Fano (60888 inhabitants)
99 Km S of Pesaro (94582 inhabitants)
100 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 0.8 2019-11-16
16:55:40
43.03 13.01 13 2019-11-16
17:10:53
Sala Sismica INGV-Roma 73876991
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-16 16:55:40 ± 0.15
Latitude 43.03 ± 0.00
Longitude 13.01 ± 0.01
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73876991

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 600
Semi-minor axis of confidence ellipse (meter) 585
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 100
Circular confidence region, given by single value of horizontal uncertainty (meter) 600
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 88
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.03417
Epicentral distance of station farthest from the epicenter (degree) 0.30937
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.3
Num. used stations 7
Type of magnitude ML
Reference to an origin 73876991
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-16 17:10:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.EL6.EHZ. 2019-11-16T16:55:51.89 0.3 undecidable manual S 13 0.3094 96 0.2 69
IV.SNTG.HHZ. 2019-11-16T16:55:49.22 0.3 undecidable manual S 348 0.2329 100 -0.24 70
IV.NRCA.HNE. 2019-11-16T16:55:48.01 0.1 undecidable manual S 158 0.2077 102 -0.72 79
IV.PF6.EHE. 2019-11-16T16:55:47.69 0.3 undecidable manual S 51 0.1745 107 -0.07 72
IV.CSP1.EHZ. 2019-11-16T16:55:47.64 0.1 undecidable manual S 66 0.1565 111 0.38 93
IV.EL6.EHZ. 2019-11-16T16:55:46.80 0.1 undecidable manual P 13 0.3094 96 0.03 95
IV.SNTG.HHZ. 2019-11-16T16:55:45.43 0.3 negative manual P 348 0.2329 100 -0.05 73
IV.CESI.HHZ. 2019-11-16T16:55:45.28 0.1 undecidable manual S 254 0.08 137 -0.08 100
IV.FEMA.HNE. 2019-11-16T16:55:45.45 0.1 undecidable manual S 156 0.071 141 0.25 96
IV.NRCA.HNE. 2019-11-16T16:55:45.22 0.3 undecidable manual P 158 0.2077 102 0.16 71
IV.MML1.HNZ. 2019-11-16T16:55:45.24 0.3 undecidable manual S 342 0.0908 133 -0.35 71
IT.MTCL.HGE. 2019-11-16T16:55:44.39 0.1 undecidable manual S 192 0.0342 160 -0.27 96
IV.CSP1.EHZ. 2019-11-16T16:55:44.53 0.3 undecidable manual P 66 0.1565 111 0.32 70
IV.FDMO.HHZ. 2019-11-16T16:55:44.88 0.1 undecidable manual S 81 0.0576 148 -0.09 98
IV.MML1.HNZ. 2019-11-16T16:55:43.34 0.1 undecidable manual P 342 0.0908 133 0.1 97
IV.CESI.HHZ. 2019-11-16T16:55:43.25 0.1 undecidable manual P 254 0.08 137 0.14 96
IV.PF6.EHE. 2019-11-16T16:55:43.83 0.6 undecidable manual P 51 0.1745 107 -0.67 41
IV.FEMA.HNE. 2019-11-16T16:55:43.41 0.1 undecidable manual P 156 0.071 141 0.39 93
IT.MTCL.HGE. 2019-11-16T16:55:42.80 0.1 undecidable manual P 192 0.0342 160 0.09 99
IV.FDMO.HHZ. 2019-11-16T16:55:42.99 1.0 undecidable manual P 81 0.0576 148 0.1 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.9 8.761682E-5 0.192 AML other m 2019-11-16T16:55:45.04
IV.FDMO.HHN. ML:0.9 0.000103746035 0.1792 AML other m 2019-11-16T16:55:45.24
IV.CESI.HHE. ML:1 0.00010322574 0.1024 AML other m 2019-11-16T16:55:45.45
IV.CESI.HHN. ML:1.2 0.0001564265 0.1152 AML other m 2019-11-16T16:55:45.45
IV.CSP1.EHE. ML:0.6 2.8093987E-5 0.1024 AML other m 2019-11-16T16:55:47.78
IV.SNTG.HHN. ML:0.3 1.10871695E-5 0.1408 AML other m 2019-11-16T16:55:49.38
IV.EL6.EHN. ML:0.6 1.5991935E-5 0.2176 AML other m 2019-11-16T16:55:52.22
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