Earthquake with magnitude of ML 0.8 on date 11-11-2019 and time 06:02:50 (Italy) in region 3 km SE Pioraco (MC)

A magnitude ML 0.8 earthquake occured in region: 3 km SE Pioraco (MC), on

  • 11-11-2019 05:02:50 (UTC)
  • 11-11-2019 06:02:50 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.16, 13.01 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
Pioraco MC 3 1134 1134
Sefro MC 5 422 1556
Camerino MC 5 6974 8530
Castelraimondo MC 7 4587 13117
Fiuminata MC 7 1402 14519
Muccia MC 9 915 15434
Serravalle di Chienti MC 10 1070 16504
Gagliole MC 10 620 17124
Matelica MC 11 9981 27105
Esanatoglia MC 12 2034 29139
Pievebovigliana MC 12 866 30005
Pieve Torina MC 13 1458 31463
Fiordimonte MC 15 202 31665
Serrapetrona MC 15 966 32631
San Severino Marche MC 16 12726 45357
Caldarola MC 18 1823 47180
Fiastra MC 18 559 47739
Monte Cavallo MC 18 145 47884
Cerreto d'Esi AN 18 3817 51701
Belforte del Chienti MC 19 1886 53587
Nocera Umbra PG 19 5839 59426
Acquacanina MC 19 121 59547

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km NE of Foligno (57155 inhabitants)
51 Km E of Perugia (166134 inhabitants)
66 Km SW of Ancona (100861 inhabitants)
73 Km NE of Terni (111501 inhabitants)
77 Km S of Fano (60888 inhabitants)
79 Km NW of Teramo (54892 inhabitants)
84 Km S of Pesaro (94582 inhabitants)
95 Km NW of L'Aquila (69753 inhabitants)
98 Km E 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 0.8 2019-11-11
05:02:50
43.16 13.01 11 2019-11-11
05:11:13
Sala Sismica INGV-Roma 73779251
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-11 05:02:50 ± 0.04
Latitude 43.16 ± 0.00
Longitude 13.01 ± 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 73779251

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 473
Semi-minor axis of confidence ellipse (meter) 81
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 264
Circular confidence region, given by single value of horizontal uncertainty (meter) 470
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 134
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.11
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.33185
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 5
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 73779251
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-11 05:11:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ATMI.HHZ. 2019-11-11T05:03:12.93 3.0 undecidable manual S 0.12 0
IV.NRCA.HHZ. 2019-11-11T05:03:02.94 0.1 undecidable manual S 167 0.3318 50 0.14 93
IV.EL6.EHZ. 2019-11-11T05:02:58.47 0.3 undecidable manual S 21 0.1844 50 0.03 74
IV.CESI.HHZ. 2019-11-11T05:02:58.04 0.1 undecidable manual S 207 0.17 120 0.03 99
IV.NRCA.HHZ. 2019-11-11T05:02:57.36 0.1 undecidable manual P 167 0.3318 50 -0.22 92
IV.SNTG.HHZ. 2019-11-11T05:02:56.11 0.1 undecidable manual S 333 0.1106 131 -0.02 100
IV.FDMO.HHZ. 2019-11-11T05:02:56.80 0.1 undecidable manual S 155 0.1322 126 0.01 100
IV.EL6.EHZ. 2019-11-11T05:02:55.05 0.1 undecidable manual P 21 0.1844 50 -0.01 99
IV.FDMO.HHZ. 2019-11-11T05:02:54.11 0.1 undecidable manual P 155 0.1322 126 0 100
IV.CESI.HHZ. 2019-11-11T05:02:54.79 0.1 undecidable manual P 207 0.17 120 -0.03 99
IV.SNTG.HHZ. 2019-11-11T05:02:53.80 0.1 undecidable manual P 333 0.1106 131 0.07 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNTG.HHE. ML:1 9.38E-5 0.08 AML other m 2019-11-11T05:02:56.24
IV.SNTG.HHN. ML:0.8 6.62E-5 0.94 AML other m 2019-11-11T05:02:56.78
IV.FDMO.HHE. ML:0.8 5.605E-5 1.64 AML other m 2019-11-11T05:02:56.13
IV.FDMO.HHN. ML:0.8 5.635E-5 1.58 AML other m 2019-11-11T05:02:56.19
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