Earthquake with magnitude of ML 0.9 on date 06-11-2019 and time 04:45:17 (Italy) in region 7 km E Valtopina (PG)

A magnitude ML 0.9 earthquake occured in region: 7 km E Valtopina (PG), on

  • 06-11-2019 03:45:17 (UTC)
  • 06-11-2019 04:45:17 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.04, 12.84 at 11 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
Valtopina PG 8 1398 1398
Nocera Umbra PG 9 5839 7237
Serravalle di Chienti MC 10 1070 8307
Monte Cavallo MC 14 145 8452
Sefro MC 15 422 8874
Foligno PG 15 57155 66029
Spello PG 15 8645 74674
Pieve Torina MC 17 1458 76132
Muccia MC 17 915 77047
Fiuminata MC 18 1402 78449
Sellano PG 18 1079 79528
Assisi PG 19 28299 107827
Pioraco MC 19 1134 108961
Trevi PG 20 8469 117430
Pievebovigliana MC 20 866 118296

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km NE of Foligno (57155 inhabitants)
38 Km E of Perugia (166134 inhabitants)
56 Km N of Terni (111501 inhabitants)
82 Km NW of Teramo (54892 inhabitants)
84 Km SW of Ancona (100861 inhabitants)
89 Km NW of L'Aquila (69753 inhabitants)
91 Km S of Fano (60888 inhabitants)
91 Km SE of Arezzo (99543 inhabitants)
92 Km NE of Viterbo (67173 inhabitants)
97 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 0.9 2019-11-06
03:45:17
43.04 12.84 11 2019-11-06
04:16:05
Sala Sismica INGV-Roma 73686001
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-06 03:45:17 ± 0.06
Latitude 43.04 ± 0.01
Longitude 12.84 ± 0.01
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73686001

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 680
Semi-minor axis of confidence ellipse (meter) 280
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 214
Circular confidence region, given by single value of horizontal uncertainty (meter) 680
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 178
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
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) 0.05756
Epicentral distance of station farthest from the epicenter (degree) 0.32196
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 73686001
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-06 04:16:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MURB.HHZ. 2019-11-06T03:45:30.63 1.0 undecidable manual S 314 0.322 50 0.99 17
IV.NRCA.HHZ. 2019-11-06T03:45:28.60 0.6 undecidable manual S 136 0.2869 50 0.01 48
IV.SNTG.HHZ. 2019-11-06T03:45:26.80 0.6 undecidable manual S 18 0.2257 50 0.02 48
IV.ATCC.EHZ. 2019-11-06T03:45:26.17 0.3 undecidable manual S 314 0.2068 50 -0.07 72
IV.FDMO.HHZ. 2019-11-06T03:45:25.38 0.3 undecidable manual S 91 0.1781 50 0 74
IV.MURB.HHZ. 2019-11-06T03:45:24.51 0.3 undecidable manual P 314 0.322 50 -0.04 71
IV.NRCA.HHZ. 2019-11-06T03:45:23.89 0.1 undecidable manual P 136 0.2869 50 -0.06 95
IT.MTCL.HGZ. 2019-11-06T03:45:23.69 0.3 undecidable manual S 112 0.1232 129 0.03 74
IV.FDMO.HHZ. 2019-11-06T03:45:22.16 0.1 undecidable manual P 91 0.1781 50 0.07 97
IV.ATCC.EHZ. 2019-11-06T03:45:22.49 0.3 undecidable manual P 314 0.2068 50 -0.1 72
IV.SNTG.HHZ. 2019-11-06T03:45:22.75 0.3 undecidable manual P 18 0.2257 50 -0.15 71
IT.MTCL.HGZ. 2019-11-06T03:45:21.17 0.3 undecidable manual P 112 0.1232 129 0.07 73
IV.CESI.HHZ. 2019-11-06T03:45:21.92 0.3 undecidable manual S 129 0.0576 150 -0.05 75
IV.CESI.HHZ. 2019-11-06T03:45:20.14 0.1 undecidable manual P 129 0.0576 150 0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:1.1 0.0001024 0.18 AML other m 2019-11-06T03:45:25.50
IV.FDMO.HHE. ML:1.2 0.000108 0.12 AML other m 2019-11-06T03:45:25.56
IV.CESI.HHE. ML:0.6 6.067572E-5 0.0608 AML other m 2019-11-06T03:45:21.98
IV.CESI.HHN. ML:0.5 4.8628325E-5 0.1408 AML other m 2019-11-06T03:45:22.06
IV.CESI.HNE. ML:0.8 8.5200455E-5 0.3616 AML other m 2019-11-06T03:45:22.47
IV.CESI.HNN. ML:0.7 7.0866605E-5 0.5216 AML other m 2019-11-06T03:45:22.06
IV.NRCA.HHE. ML:1 3.8514935E-5 0.1792 AML other m 2019-11-06T03:45:29.01
IV.NRCA.HHN. ML:1 3.7726515E-5 0.1184 AML other m 2019-11-06T03:45:28.68
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