Earthquake with magnitude of ML 0.2 on date 16-11-2012 and time 18:09:14 (UTC) in region 4 km W Monte Cavallo (MC)

A magnitude ML 0.2 earthquake occured in region: 4 km W Monte Cavallo (MC), on

  • 16-11-2012 18:09:14 (UTC)
  • 16-11-2012 19:09:14 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9810, 12.9550 at 11 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Monte Cavallo MC 4 145 145
Serravalle di Chienti MC 10 1070 1215
Sellano PG 10 1079 2294
Pieve Torina MC 11 1458 3752
Visso MC 12 1107 4859
Fiordimonte MC 13 202 5061
Preci PG 13 724 5785
Muccia MC 14 915 6700
Pievebovigliana MC 14 866 7566
Ussita MC 16 444 8010
Fiastra MC 18 559 8569
Cerreto di Spoleto PG 18 1075 9644
Sefro MC 19 422 10066
Valtopina PG 19 1398 11464
Acquacanina MC 19 121 11585
Castelsantangelo sul Nera MC 19 281 11866
Camerino MC 20 6974 18840
Nocera Umbra PG 20 5839 24679

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km E of Foligno (57155 inhabitants)
48 Km E of Perugia (166134 inhabitants)
53 Km NE of Terni (111501 inhabitants)
71 Km NW of Teramo (54892 inhabitants)
79 Km NW of L'Aquila (69753 inhabitants)
84 Km SW of Ancona (100861 inhabitants)
94 Km NE of Viterbo (67173 inhabitants)
96 Km S of Fano (60888 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 2012-11-16
18:09:13
43.0187 12.9323 13 2014-10-21
12:08:56
Sala Sismica INGV-Roma 2580621
Bulletin
Rev1000
ML 0.2
Md 1.2
2012-11-16
18:09:14
42.9812 12.9552 11 2014-09-19
08:14:18
Bollettino Sismico Italiano INGV 4726841
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2012-11-16 18:09:14 ± 0.39
Latitude 42.9812 ± 0.0477
Longitude 12.9552 ± 0.0356
Depth (km) 11 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 4726841

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 5970
Semi-minor axis of confidence ellipse (meter) 950
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 332
Circular confidence region, given by single value of horizontal uncertainty (meter) 5970.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 243
Number of associated phases, regardless of their use for origin computation 6
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.04407
Epicentral distance of station farthest from the epicenter (degree) 0.21314
Number of stations at which the event was observed 3
Number of stations from which data was used for origin computation 3
Magnitudes information

ML:0.2

Field Value
Value 0.2
Uncertainty 0.3
Num. used stations 1
Type of magnitude ML
Reference to an origin 2580621
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2012-11-16 18:19:22

ML:0.2

Field Value
Value 0.2
Uncertainty 0.3
Num. used stations 1
Type of magnitude ML
Reference to an origin 4726841
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2014-09-18 12:47:02

Md:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 3
Type of magnitude Md
Reference to an origin 4726841
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-11-05 09:54:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2012-11-16T18:09:23.00 0.1 undecidable manual S 59 23.6541 90 0.13 99
IV.FDMO.HHZ. 2012-11-16T18:09:19.80 0.1 undecidable manual S 60 12.3765 105 -0.05 97
IV.CSP1.EHZ. 2012-11-16T18:09:19.26 0.1 undecidable manual P 59 23.6541 90 0.1 99
IV.CESI.HHZ. 2012-11-16T18:09:18.20 0.1 undecidable manual S 303 4.8951 148 -0.1 99
IV.FDMO.HHZ. 2012-11-16T18:09:17.17 0.1 undecidable manual P 60 12.3765 105 -0.25 94
IV.CESI.HHZ. 2012-11-16T18:09:16.67 0.1 undecidable manual P 303 4.8951 148 0.15 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHN. ML:0.4 0.00003995 0.42 AML other m 2012-11-16T18:09:18.36
IV.CESI.HHE. ML:0.0 0.0000144 0.18 AML other m 2012-11-16T18:09:18.39
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download