Earthquake with magnitude of ML 1.3 on date 12-11-2020 and time 17:59:55 (UTC) in region 3 km E Fossato di Vico (PG)

A magnitude ML 1.3 earthquake occured in region: 3 km E Fossato di Vico (PG), on

  • 12-11-2020 17:59:55 (UTC)
  • 12-11-2020 18:59:55 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3, 12.8 at 56 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
Fossato di Vico PG 3 2840 2840
Sigillo PG 6 2404 5244
Gualdo Tadino PG 8 15208 20452
Fabriano AN 9 31480 51932
Costacciaro PG 9 1216 53148
Esanatoglia MC 13 2034 55182
Cerreto d'Esi AN 15 3817 58999
Scheggia e Pascelupo PG 15 1393 60392
Sassoferrato AN 15 7285 67677
Fiuminata MC 17 1402 69079
Genga AN 18 1797 70876
Matelica MC 18 9981 80857
Gubbio PG 19 32216 113073

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km N of Foligno (57155 inhabitants)
40 Km NE of Perugia (166134 inhabitants)
63 Km S of Fano (60888 inhabitants)
68 Km SW of Ancona (100861 inhabitants)
68 Km S of Pesaro (94582 inhabitants)
76 Km E of Arezzo (99543 inhabitants)
84 Km N of Terni (111501 inhabitants)
86 Km S of Rimini (147750 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 1.3 2020-11-12
17:59:55
43.31 12.8 56 2020-11-12
18:38:08
Sala Sismica INGV-Roma 84674271
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-12 17:59:55 ± 0.36
Latitude 43.31 ± 0.02
Longitude 12.80 ± 0.03
Depth (km) 56 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 84674271

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2428
Semi-minor axis of confidence ellipse (meter) 1252
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 52
Circular confidence region, given by single value of horizontal uncertainty (meter) 2430
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 21
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.36333
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0
Num. used stations 2
Type of magnitude ML
Reference to an origin 84674271
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-12 18:38:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PE3.EHZ. 2020-11-12T18:00:17.26 3.0 undecidable manual Sg 0.05 0
IV.MF5.EHZ. 2020-11-12T18:00:17.15 3.0 undecidable manual Sn -0.24 0
IV.CSP1.EHZ. 2020-11-12T18:00:14.16 0.3 undecidable manual S 126 0.3633 137 0.57 66
IV.NARO.HHZ. 2020-11-12T18:00:14.16 0.1 undecidable manual S 332 0.3444 138 0.87 78
IV.FDMO.HHZ. 2020-11-12T18:00:13.34 0.1 undecidable manual S 142 0.3399 139 0.12 98
IV.MF5.EHZ. 2020-11-12T18:00:12.41 3.0 undecidable manual P 0
IV.MML1.HNN. 2020-11-12T18:00:11.48 0.1 undecidable manual S 147 0.2284 151 -0.19 98
IV.EL6.EHZ. 2020-11-12T18:00:11.69 0.3 undecidable manual S 84 0.2203 152 0.11 75
IV.FRON.EHE. 2020-11-12T18:00:11.59 0.3 undecidable manual S 346 0.2194 152 0.02 77
IV.SSFR.HHN. 2020-11-12T18:00:10.45 0.1 undecidable manual S 354 0.1313 163 -0.3 97
IV.ATSC.EHN. 2020-11-12T18:00:10.66 0.3 undecidable manual S 325 0.1448 161 -0.19 74
IV.CSP1.EHZ. 2020-11-12T18:00:05.76 1.0 undecidable manual P 126 0.3633 137 -0.1 24
IV.FDMO.HHZ. 2020-11-12T18:00:05.36 0.6 undecidable manual P 142 0.3399 139 -0.29 47
IV.NARO.HHZ. 2020-11-12T18:00:05.92 0.6 negative manual P 332 0.3444 138 0.24 48
IV.ASSB.HHZ. 2020-11-12T18:00:05.53 0.1 negative manual P 202 0.2824 145 0.38 94
IV.MURB.HHZ. 2020-11-12T18:00:05.19 0.6 negative manual P 258 0.205 153 0.59 45
IV.ATSC.EHN. 2020-11-12T18:00:04.00 0.1 undecidable manual P 325 0.1448 161 -0.28 98
IV.FRON.EHE. 2020-11-12T18:00:04.57 0.1 undecidable manual P 346 0.2194 152 -0.12 100
IV.MML1.HNN. 2020-11-12T18:00:04.30 0.1 undecidable manual P 147 0.2284 151 -0.45 93
IV.EL6.EHZ. 2020-11-12T18:00:04.42 1.0 positive manual P 84 0.2203 152 -0.28 24
IV.SSFR.HHN. 2020-11-12T18:00:03.90 0.1 undecidable manual P 354 0.1313 163 -0.32 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EL6.EHE. ML:1.3 4.1715E-5 1.04 AML other m 2020-11-12T18:00:11.86
IV.EL6.EHN. ML:1.3 4.0E-5 0.4 AML other m 2020-11-12T18:00:13.48
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