Earthquake with magnitude of ML 0.2 on date 19-11-2020 and time 22:14:07 (Italy) in region 3 km W Visso (MC)

A magnitude ML 0.2 earthquake occured in region: 3 km W Visso (MC), on

  • 19-11-2020 21:14:07 (UTC)
  • 19-11-2020 22:14:07 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9380, 13.0520 at 3 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
Visso MC 3 1107 1107
Preci PG 7 724 1831
Ussita MC 7 444 2275
Monte Cavallo MC 7 145 2420
Castelsantangelo sul Nera MC 10 281 2701
Sellano PG 11 1079 3780
Fiordimonte MC 12 202 3982
Pieve Torina MC 12 1458 5440
Fiastra MC 14 559 5999
Pievebovigliana MC 14 866 6865
Acquacanina MC 14 121 6986
Bolognola MC 16 142 7128
Muccia MC 16 915 8043
Norcia PG 17 4957 13000
Serravalle di Chienti MC 17 1070 14070
Cerreto di Spoleto PG 17 1075 15145

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km E of Foligno (57155 inhabitants)
53 Km NE of Terni (111501 inhabitants)
57 Km E of Perugia (166134 inhabitants)
62 Km NW of Teramo (54892 inhabitants)
71 Km NW of L'Aquila (69753 inhabitants)
85 Km SW of Ancona (100861 inhabitants)
97 Km NE of Viterbo (67173 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 0.2 2020-11-19
21:14:07
42.9385 13.0515 3 2020-11-19
21:27:29
Sala Sismica INGV-Roma 84855071
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-19 21:14:07 ± 0.14
Latitude 42.9385 ± 0.0045
Longitude 13.0515 ± 0.0074
Depth (km) 3 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 84855071

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 687
Semi-minor axis of confidence ellipse (meter) 143
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 231
Circular confidence region, given by single value of horizontal uncertainty (meter) 690.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 146
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.20505
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.2

Field Value
Value 0.2
Uncertainty 0.2
Num. used stations 5
Type of magnitude ML
Reference to an origin 84855071
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-19 21:27:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MMO1.EHZ. 2020-11-19T21:14:14.99 0.3 undecidable manual S 101 22.755 97 -0.23 70
IV.MML1.HNE. 2020-11-19T21:14:14.70 0.3 undecidable manual S 342 20.4684 98 0.28 70
IV.MC2.EHZ. 2020-11-19T21:14:12.00 0.3 undecidable manual S 105 11.5773 105 0.61 65
IV.CESI.HHZ. 2020-11-19T21:14:12.64 0.3 undecidable manual S 302 13.9749 102 0.42 69
IV.MML1.HNE. 2020-11-19T21:14:11.22 0.3 undecidable manual P 342 20.4684 98 -0.17 71
IV.FDMO.HHZ. 2020-11-19T21:14:11.36 0.3 undecidable manual S 15 11.2776 105 0.07 74
IV.MMO1.EHZ. 2020-11-19T21:14:11.68 0.3 undecidable manual P 101 22.755 97 -0.17 71
IV.NRCA.HHN. 2020-11-19T21:14:11.82 0.3 undecidable manual S 156 12.6762 103 0.04 74
IV.APEC.HHZ. 2020-11-19T21:14:10.39 3.0 undecidable manual P 1.73 0
IV.CESI.HHZ. 2020-11-19T21:14:09.96 0.6 undecidable manual P 302 13.9749 102 -0.16 48
IV.NRCA.HHN. 2020-11-19T21:14:09.67 0.1 undecidable manual P 156 12.6762 103 -0.19 96
IV.MC2.EHZ. 2020-11-19T21:14:09.97 0.3 undecidable manual P 105 11.5773 105 0.32 70
IV.FDMO.HHZ. 2020-11-19T21:14:09.31 0.1 undecidable manual P 15 11.2776 105 -0.27 95
IV.FEMA.HNZ. 2020-11-19T21:14:08.49 0.3 undecidable manual S 357 2.5974 139 -0.14 74
IT.MTCL.HGZ. 2020-11-19T21:14:08.75 0.3 undecidable manual P 325 7.4814 112 -0.11 74
IV.FEMA.HNZ. 2020-11-19T21:14:07.97 0.1 undecidable manual P 357 2.5974 139 -0.08 100
IV.CRTC.HHZ. 2020-11-19T21:14:03.99 3.0 undecidable manual P 0 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.1 0.000019446314999999998 0.2304 AML other m 2020-11-19T21:14:11.74
IV.FDMO.HHN. ML:0.3 0.000027558705 0.192 AML other m 2020-11-19T21:14:12.00
IV.CESI.HNN. ML:0.8 0.000071507345 0.2048 AML other m 2020-11-19T21:14:13.08
IV.CESI.HHE. ML:0.1 0.00001291177715 0.2048 AML other m 2020-11-19T21:14:14.21
IV.CESI.HHN. ML:0.1 0.0000131659977 0.1536 AML other m 2020-11-19T21:14:13.29
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download