Earthquake with magnitude of ML 1.1 on date 17-12-2019 and time 01:47:18 (Italy) in region 3 km W Pieve Torina (MC)

A magnitude ML 1.1 earthquake occured in region: 3 km W Pieve Torina (MC), on

  • 17-12-2019 00:47:18 (UTC)
  • 17-12-2019 01:47:18 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.05, 13.02 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
Pieve Torina MC 3 1458 1458
Muccia MC 4 915 2373
Pievebovigliana MC 5 866 3239
Fiordimonte MC 6 202 3441
Serravalle di Chienti MC 6 1070 4511
Monte Cavallo MC 7 145 4656
Camerino MC 10 6974 11630
Fiastra MC 11 559 12189
Sefro MC 12 422 12611
Acquacanina MC 13 121 12732
Pioraco MC 15 1134 13866
Visso MC 15 1107 14973
Ussita MC 15 444 15417
Fiuminata MC 17 1402 16819
Castelraimondo MC 18 4587 21406
Bolognola MC 18 142 21548
Preci PG 19 724 22272
Caldarola MC 19 1823 24095
Serrapetrona MC 20 966 25061
Sellano PG 20 1079 26140
Nocera Umbra PG 20 5839 31979

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km E of Foligno (57155 inhabitants)
52 Km E of Perugia (166134 inhabitants)
63 Km NE of Terni (111501 inhabitants)
71 Km NW of Teramo (54892 inhabitants)
75 Km SW of Ancona (100861 inhabitants)
84 Km NW of L'Aquila (69753 inhabitants)
88 Km S of Fano (60888 inhabitants)
96 Km S of Pesaro (94582 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 1.1 2019-12-17
00:47:18
43.05 13.02 9 2019-12-17
00:52:51
Sala Sismica INGV-Roma 74722011
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-17 00:47:18 ± 0.07
Latitude 43.05 ± 0.00
Longitude 13.02 ± 0.00
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 74722011

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 432
Semi-minor axis of confidence ellipse (meter) 216
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 237
Circular confidence region, given by single value of horizontal uncertainty (meter) 430
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 81
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.05126
Epicentral distance of station farthest from the epicenter (degree) 0.44876
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:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 74722011
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-17 00:52:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.FOSV.EHZ. 2019-12-17T00:47:30.37 0.3 undecidable manual S 322 0.3076 50 -0.1 71
IV.MMO1.EHZ. 2019-12-17T00:47:29.15 0.3 undecidable manual S 124 0.2707 106 -0.06 72
IV.EL6.EHZ. 2019-12-17T00:47:29.67 0.3 undecidable manual S 12 0.2833 105 0.02 73
IV.SNTG.HHZ. 2019-12-17T00:47:27.24 0.3 undecidable manual S 344 0.2104 110 0.24 70
IV.NRCA.HHZ. 2019-12-17T00:47:27.67 0.3 undecidable manual S 163 0.2293 109 0.01 74
IV.ARVD.HHZ. 2019-12-17T00:47:27.65 0.3 undecidable manual P 353 0.4488 50 -0.13 69
IV.MF5.EHZ. 2019-12-17T00:47:26.13 0.3 undecidable manual P 101 0.3274 50 0.44 66
IV.FOSV.EHZ. 2019-12-17T00:47:25.01 0.3 undecidable manual P 322 0.3076 50 -0.34 68
IV.MMO1.EHZ. 2019-12-17T00:47:24.49 0.3 undecidable manual P 124 0.2707 106 -0.13 71
IV.EL6.EHZ. 2019-12-17T00:47:24.71 0.3 undecidable manual P 12 0.2833 105 -0.17 71
IV.CSP1.EHZ. 2019-12-17T00:47:24.78 0.3 undecidable manual S 74 0.1403 119 0.26 71
IV.SNTG.HHZ. 2019-12-17T00:47:23.29 0.3 undecidable manual P 344 0.2104 110 -0.05 73
IV.CESI.HHZ. 2019-12-17T00:47:23.24 0.3 undecidable manual S 241 0.0971 128 0.11 74
IV.NRCA.HHZ. 2019-12-17T00:47:23.73 0.1 undecidable manual P 163 0.2293 109 0 98
IV.CSP1.EHZ. 2019-12-17T00:47:22.14 0.3 undecidable manual P 74 0.1403 119 0.23 72
IV.CESI.HHZ. 2019-12-17T00:47:21.39 0.3 undecidable manual P 241 0.0971 128 0.28 71
IV.FDMO.HHZ. 2019-12-17T00:47:21.42 0.3 undecidable manual S 108 0.0513 146 -0.5 69
IV.FDMO.HHZ. 2019-12-17T00:47:20.33 0.1 undecidable manual P 108 0.0513 146 -0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.3 0.0003405 0.16 AML other m 2019-12-17T00:47:21.59
IV.FDMO.HHN. ML:1.4 0.0005435 0.22 AML other m 2019-12-17T00:47:21.65
IV.CESI.HHE. ML:0.8 8.9E-5 1.5 AML other m 2019-12-17T00:47:23.96
IV.CSP1.EHE. ML:1 0.000109 0.3 AML other m 2019-12-17T00:47:25.22
IV.CESI.HHN. ML:0.9 0.0001005 1.26 AML other m 2019-12-17T00:47:25.00
IV.CSP1.EHN. ML:0.9 7.27E-5 1.24 AML other m 2019-12-17T00:47:26.75
IV.SNTG.HHN. ML:1 6.74E-5 0.12 AML other m 2019-12-17T00:47:27.63
IV.SNTG.HHE. ML:1 6.11E-5 0.14 AML other m 2019-12-17T00:47:27.64
IV.NRCA.HHN. ML:1.4 0.000143 1.18 AML other m 2019-12-17T00:47:27.86
IV.NRCA.HHE. ML:1.6 0.000215 0.96 AML other m 2019-12-17T00:47:28.95
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