Earthquake with magnitude of ML 1.3 on date 30-11-2019 and time 13:26:45 (Italy) in region 5 km SE Monte Cavallo (MC)

A magnitude ML 1.3 earthquake occured in region: 5 km SE Monte Cavallo (MC), on

  • 30-11-2019 12:26:45 (UTC)
  • 30-11-2019 13:26:45 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.96, 13.04 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.

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 5 145 145
Visso MC 5 1107 1252
Preci PG 9 724 1976
Ussita MC 9 444 2420
Pieve Torina MC 10 1458 3878
Fiordimonte MC 10 202 4080
Sellano PG 11 1079 5159
Castelsantangelo sul Nera MC 12 281 5440
Pievebovigliana MC 13 866 6306
Fiastra MC 13 559 6865
Acquacanina MC 14 121 6986
Muccia MC 14 915 7901
Serravalle di Chienti MC 15 1070 8971
Bolognola MC 16 142 9113
Cerreto di Spoleto PG 18 1075 10188
Norcia PG 19 4957 15145

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km E of Foligno (57155 inhabitants)
54 Km NE of Terni (111501 inhabitants)
55 Km E of Perugia (166134 inhabitants)
64 Km NW of Teramo (54892 inhabitants)
74 Km NW of L'Aquila (69753 inhabitants)
83 Km SW of Ancona (100861 inhabitants)
97 Km NE of Viterbo (67173 inhabitants)
99 Km S of Fano (60888 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 1.3 2019-11-30
12:26:45
42.96 13.04 10 2019-11-30
12:31:23
Sala Sismica INGV-Roma 74180121
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-30 12:26:45 ± 0.08
Latitude 42.96 ± 0.00
Longitude 13.04 ± 0.00
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 74180121

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 451
Semi-minor axis of confidence ellipse (meter) 272
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 231
Circular confidence region, given by single value of horizontal uncertainty (meter) 450
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 142
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) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.01259
Epicentral distance of station farthest from the epicenter (degree) 0.37592
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:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 74180121
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-30 12:31:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.EL6.EHZ. 2019-11-30T12:26:59.85 0.3 undecidable manual S 7 0.3759 50 0.18 68
IV.SNTG.HHZ. 2019-11-30T12:26:57.42 0.6 undecidable manual S 347 0.3067 50 -0.19 46
IV.EL6.EHZ. 2019-11-30T12:26:53.64 1.0 negative manual P 7 0.3759 50 -0.21 23
IV.CSP1.EHZ. 2019-11-30T12:26:53.62 0.6 undecidable manual S 42 0.1835 117 -0.21 47
IV.MC2.EHZ. 2019-11-30T12:26:52.01 0.6 undecidable manual S 112 0.1214 127 0.22 47
IV.SNTG.HHZ. 2019-11-30T12:26:52.73 0.6 positive manual P 347 0.3067 50 0.07 47
IV.MML1.HNZ. 2019-11-30T12:26:52.80 0.6 undecidable manual S 344 0.1637 120 -0.35 46
IV.NRCA.HHZ. 2019-11-30T12:26:51.94 0.3 undecidable manual S 155 0.1358 124 -0.3 70
IV.CESI.HHZ. 2019-11-30T12:26:51.30 0.6 undecidable manual S 297 0.107 131 -0.06 49
IV.FDMO.HHZ. 2019-11-30T12:26:50.80 0.6 undecidable manual S 25 0.089 136 -0.05 50
IV.MML1.HNZ. 2019-11-30T12:26:50.31 0.1 undecidable manual P 344 0.1637 120 0.22 94
IV.CSP1.EHZ. 2019-11-30T12:26:50.34 0.3 positive manual P 42 0.1835 117 -0.14 72
IV.CESI.HHZ. 2019-11-30T12:26:49.08 0.1 positive manual P 297 0.107 131 0.02 99
IV.FEMA.HNE. 2019-11-30T12:26:49.80 0.6 undecidable manual S 62 0.0126 173 0.29 48
IT.MTCL.HGZ. 2019-11-30T12:26:49.74 0.6 undecidable manual S 325 0.0459 154 -0.15 49
IV.MC2.EHZ. 2019-11-30T12:26:49.43 0.6 negative manual P 112 0.1214 127 0.13 48
IV.NRCA.HHZ. 2019-11-30T12:26:49.47 0.3 undecidable manual P 155 0.1358 124 -0.09 73
IV.FEMA.HNE. 2019-11-30T12:26:48.17 0.1 undecidable manual P 62 0.0126 173 0.18 98
IT.MTCL.HGZ. 2019-11-30T12:26:48.25 0.1 positive manual P 325 0.0459 154 0.04 100
IV.FDMO.HHZ. 2019-11-30T12:26:48.78 1.0 undecidable manual P 25 0.089 136 0.02 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:1.3 0.000252 0.18 AML other m 2019-11-30T12:26:50.96
IV.FDMO.HHE. ML:1.2 0.000195 1.52 AML other m 2019-11-30T12:26:51.90
IV.CESI.HHN. ML:1.6 0.0004485 0.12 AML other m 2019-11-30T12:26:51.58
IV.CESI.HHE. ML:1.4 0.000298 0.26 AML other m 2019-11-30T12:26:51.59
IV.NRCA.HHN. ML:1.3 0.0001915 0.32 AML other m 2019-11-30T12:26:52.07
IV.NRCA.HHE. ML:1.2 0.0001485 0.22 AML other m 2019-11-30T12:26:52.20
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