Earthquake with magnitude of ML 1.0 on date 19-10-2020 and time 12:53:37 (Italy) in region 3 km SW Pieve Torina (MC)

A magnitude ML 1.0 earthquake occured in region: 3 km SW Pieve Torina (MC), on

  • 19-10-2020 10:53:37 (UTC)
  • 19-10-2020 12:53:37 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.02, 13.03 at 4 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
Monte Cavallo MC 4 145 1603
Fiordimonte MC 5 202 1805
Pievebovigliana MC 6 866 2671
Muccia MC 7 915 3586
Serravalle di Chienti MC 9 1070 4656
Fiastra MC 10 559 5215
Visso MC 11 1107 6322
Acquacanina MC 12 121 6443
Ussita MC 12 444 6887
Camerino MC 13 6974 13861
Sefro MC 15 422 14283
Preci PG 16 724 15007
Bolognola MC 16 142 15149
Sellano PG 17 1079 16228
Castelsantangelo sul Nera MC 17 281 16509
Pioraco MC 18 1134 17643

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km E of Foligno (57155 inhabitants)
53 Km E of Perugia (166134 inhabitants)
60 Km NE of Terni (111501 inhabitants)
68 Km NW of Teramo (54892 inhabitants)
77 Km SW of Ancona (100861 inhabitants)
81 Km NW of L'Aquila (69753 inhabitants)
91 Km S of Fano (60888 inhabitants)
99 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
Reviewed
Rev100
ML 1.0 2020-10-19
10:53:37
43.02 13.03 4 2020-10-19
11:00:04
Sala Sismica INGV-Roma 83909751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-10-19 10:53:37 ± 0.13
Latitude 43.02 ± 0.00
Longitude 13.03 ± 0.00
Depth (km) 4 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 83909751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 360
Semi-minor axis of confidence ellipse (meter) 112
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 285
Circular confidence region, given by single value of horizontal uncertainty (meter) 360
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 90
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.30937
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.5
Num. used stations 8
Type of magnitude ML
Reference to an origin 83909751
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-10-19 11:00:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
CR.STON.BHZ. 2020-10-19T10:55:12.12 3.0 undecidable manual Sn 4.22 0
IV.BRMO.HHZ. 2020-10-19T10:55:11.08 3.0 undecidable manual Sg 6.56 0
GE.MATE.HHZ. 2020-10-19T10:55:04.55 3.0 undecidable manual Sn -3.6 0
IV.QLNO.HHZ. 2020-10-19T10:55:02.51 3.0 undecidable manual Sg 12.8 0
IV.VOBA.HNZ. 2020-10-19T10:54:49.14 3.0 undecidable manual Sg 3.17 0
IV.HAGA.HHZ. 2020-10-19T10:54:43.56 3.0 undecidable manual Pn -4.29 0
XK.ALB1.HHZ. 2020-10-19T10:54:42.42 3.0 undecidable manual Pn 7.43 0
IV.ZONE.HHZ. 2020-10-19T10:54:42.32 3.0 undecidable manual Sn -8.96 0
IV.MPNC.HHZ. 2020-10-19T10:54:35.28 3.0 negative manual Pn -2.72 0
CH.BERNI.HHZ. 2020-10-19T10:54:32.89 3.0 undecidable manual Pg 13.59 0
IV.SENA.HHZ. 2020-10-19T10:54:16.67 3.0 negative manual Pg 5.81 0
IV.SARZ.HNZ. 2020-10-19T10:54:15.94 3.0 undecidable manual Pg 6.26 0
IV.FAGN.HHZ. 2020-10-19T10:54:12.51 3.0 undecidable manual Sg 5.87 0
GU.CANO.HHZ. 2020-10-19T10:54:11.99 3.0 negative manual Pn 1.21 0
IV.LAV9.HNZ. 2020-10-19T10:54:11.59 3.0 undecidable manual Sn 3.21 0
IV.PZUN.HHZ. 2020-10-19T10:54:11.33 3.0 undecidable manual Pn -2.49 0
OX.MPRI.HHZ. 2020-10-19T10:54:10.62 3.0 positive manual Pn -2.31 0
IV.VCRE.HHZ. 2020-10-19T10:53:58.59 3.0 undecidable manual Pn -4.43 0
IV.ARCI.HHZ. 2020-10-19T10:53:54.99 3.0 undecidable manual Sn -4.03 0
IV.RMP.HHZ. 2020-10-19T10:53:50.60 3.0 negative manual Pg 4.57 0
IV.EL6.EHZ. 2020-10-19T10:53:49.70 0.3 undecidable manual S 9 0.3094 96 0.01 72
IV.NRCA.HHZ. 2020-10-19T10:53:45.58 0.3 undecidable manual S 163 0.1996 100 0.08 73
IV.EL6.EHZ. 2020-10-19T10:53:44.53 1.0 undecidable manual P 9 0.3094 96 -0.09 24
IV.CSP1.EHZ. 2020-10-19T10:53:43.62 0.3 undecidable manual S 62 0.1421 103 0.27 71
IV.MML1.HNN. 2020-10-19T10:53:42.06 0.3 undecidable manual S 333 0.0998 109 0.28 71
IV.RIBO.EHZ.01 2020-10-19T10:53:41.06 3.0 positive manual Pn -3.16 0
IV.CESI.HHZ. 2020-10-19T10:53:41.71 0.3 undecidable manual S 259 0.0962 110 0.09 74
IV.NRCA.HHZ. 2020-10-19T10:53:41.78 0.6 negative manual P 163 0.1996 100 -0.42 45
IV.CSP1.EHZ. 2020-10-19T10:53:40.91 0.6 positive manual P 62 0.1421 103 -0.05 50
IV.FEMA.HNE. 2020-10-19T10:53:40.89 0.1 undecidable manual S 169 0.063 118 0.42 93
IV.CESI.HHZ. 2020-10-19T10:53:40.04 0.1 undecidable manual P 259 0.0962 110 0.07 100
IV.FDMO.HHZ. 2020-10-19T10:53:39.64 0.3 undecidable manual S 73 0.0414 129 -0.13 74
IV.MML1.HNN. 2020-10-19T10:53:39.92 0.1 undecidable manual P 333 0.0998 109 -0.13 98
IT.MTCL.HGE. 2020-10-19T10:53:39.49 0.3 undecidable manual S 219 0.0387 131 -0.21 73
IV.FEMA.HNE. 2020-10-19T10:53:39.22 0.1 undecidable manual P 169 0.063 118 -0.08 100
IT.MTCL.HGE. 2020-10-19T10:53:38.73 0.1 undecidable manual P 219 0.0387 131 -0.12 100
IV.FDMO.HHZ. 2020-10-19T10:53:38.72 0.1 undecidable manual P 73 0.0414 129 -0.18 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHN. ML:0.6 7.035E-5 0.26 AML other m 2020-10-19T10:53:42.24
IV.CESI.HHE. ML:0.5 5.11E-5 0.58 AML other m 2020-10-19T10:53:42.86
IV.ARCI.HHN. ML:2.1 9.16E-5 1.58 AML other m 2020-10-19T10:53:44.89
IV.ARCI.HHE. ML:1.9 4.845E-5 1.58 AML other m 2020-10-19T10:53:44.11
IV.NARO.HHE. ML:1.3 3.12E-5 0.08 AML other m 2020-10-19T10:53:45.44
IV.NRCA.HHN. ML:0.8 4.295E-5 0.12 AML other m 2020-10-19T10:53:46.06
IV.NRCA.HHE. ML:0.7 3.375E-5 1.14 AML other m 2020-10-19T10:53:47.73
IV.NARO.HHN. ML:1.1 1.95E-5 0.6 AML other m 2020-10-19T10:53:54.22
IV.ATFO.HHN. ML:0 2.28E-5 0.44 AML other m 2020-10-19T10:54:09.63
IV.ATFO.HHE. ML:0 2.96E-5 0.64 AML other m 2020-10-19T10:54:11.43
IV.FAGN.HHE. ML:0 7.105E-5 0.48 AML other m 2020-10-19T10:54:22.80
IV.FAGN.HHN. ML:0 5.28E-5 0.76 AML other m 2020-10-19T10:54:23.12
IV.ZONE.HHN. ML:0 5.42E-5 0.72 AML other m 2020-10-19T10:54:47.79
IV.ZONE.HHE. ML:0 4.285E-5 0.86 AML other m 2020-10-19T10:54:47.53
IV.VOBA.HNN. ML:0 0.000306 1.32 AML other m 2020-10-19T10:54:51.32
IV.BRMO.HHE. ML:0 4.9E-5 0.1 AML other m 2020-10-19T10:54:56.85
IV.VOBA.HNE. ML:0 0.0003965 1.9 AML other m 2020-10-19T10:54:56.98
IV.BRMO.HHN. ML:0 5.72E-5 0.12 AML other m 2020-10-19T10:54:57.13
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