Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.9 on date 19-11-2016 and time 09:06:31 (Italy) in region 3 km SW Fiastra (MC)

A magnitude ML 0.9 earthquake occured in region: 3 km SW Fiastra (MC), on

  • 19-11-2016 08:06:31 (UTC)
  • 19-11-2016 09:06:31 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0140, 13.1390 at 2 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Fiastra MC 3 559 559
Acquacanina MC 4 121 680
Fiordimonte MC 5 202 882
Pievebovigliana MC 7 866 1748
Bolognola MC 8 142 1890
Ussita MC 8 444 2334
Pieve Torina MC 8 1458 3792
Visso MC 10 1107 4899
Muccia MC 11 915 5814
Monte Cavallo MC 11 145 5959
Castelsantangelo sul Nera MC 13 281 6240
Sarnano MC 14 3264 9504
Cessapalombo MC 15 512 10016
Camerino MC 15 6974 16990
Caldarola MC 16 1823 18813
Serravalle di Chienti MC 16 1070 19883
Camporotondo di Fiastrone MC 17 563 20446
Preci PG 17 724 21170
Gualdo MC 17 815 21985
San Ginesio MC 18 3498 25483
Amandola FM 18 3629 29112
Montefortino FM 18 1178 30290
Belforte del Chienti MC 19 1886 32176
Serrapetrona MC 19 966 33142
Montemonaco AP 20 604 33746

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km E of Foligno (57155 inhabitants)
61 Km NW of Teramo (54892 inhabitants)
62 Km E of Perugia (166134 inhabitants)
64 Km NE of Terni (111501 inhabitants)
74 Km SW of Ancona (100861 inhabitants)
77 Km N of L'Aquila (69753 inhabitants)
93 Km S of Fano (60888 inhabitants)
100 Km NW of Montesilvano (53738 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 0.9 2016-11-19
08:06:31		 43.0142 13.1388 2 2016-11-19
08:52:34		 Sala Sismica INGV-Roma 33881881
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-11-19 08:06:31 ± 0.12
Latitude 43.0142 ± 0.0036
Longitude 13.1388 ± 0.0037
Depth (km) 2 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 33881881

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 280
Semi-minor axis of confidence ellipse (meter) 266
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 210
Circular confidence region, given by single value of horizontal uncertainty (meter) 280.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 98
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0.04407
Epicentral distance of station farthest from the epicenter (degree) 0.17897
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 33881881
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-11-19 08:52:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MMO1.EHZ. 2016-11-19T08:06:38.95 0.6 undecidable manual S 130 19.869 95 0.08 49
IV.T1216.EHZ. 2016-11-19T08:06:37.93 0.3 undecidable manual S 215 16.7721 95 0.12 74
IV.T1219.EHZ. 2016-11-19T08:06:36.33 0.3 undecidable manual S 293 11.7771 98 0.24 73
IV.T1216.EHZ. 2016-11-19T08:06:35.20 0.1 undecidable manual P 215 16.7721 95 -0.13 98
IV.CSP1.EHZ. 2016-11-19T08:06:35.60 0.3 undecidable manual S 32 10.1787 99 0.09 75
IV.MMO1.EHZ. 2016-11-19T08:06:35.96 0.1 undecidable manual P 130 19.869 95 0.01 100
IV.T1219.EHZ. 2016-11-19T08:06:34.23 0.6 negative manual P 293 11.7771 98 -0.11 50
IV.CSP1.EHZ. 2016-11-19T08:06:33.92 0.6 positive manual P 32 10.1787 99 -0.09 50
IV.FDMO.HHZ. 2016-11-19T08:06:33.69 0.6 undecidable manual S 301 4.8951 108 -0.03 51
IV.FDMO.HHZ. 2016-11-19T08:06:32.83 0.1 positive manual P 301 4.8951 108 -0.14 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:0.8 0.00012318639999999998 8.736 AML other m 2016-11-19T08:06:39.20
IV.CSP1.EHN. ML:0.9 0.00014710370000000007 7.2384 AML other m 2016-11-19T08:06:38.40
IV.FDMO.HHE. ML:0.0 0.000144405715 0.6976 AML other m 2016-11-19T08:06:34.54
IV.FDMO.HHN. ML:0.0 0.000092660505 0.7808 AML other m 2016-11-19T08:06:34.02
IV.T1216.EHN. ML:1.2 0.00016053649999999998 4.096 AML other m 2016-11-19T08:06:38.34
IV.T1216.EHE. ML:1.0 0.00010784023999999999 3.392 AML other m 2016-11-19T08:06:39.19
IV.T1219.HNE. ML:0.8 0.00009792218 2.016 AML other m 2016-11-19T08:06:36.63
IV.T1219.HNN. ML:0.8 0.00009086441 1.632 AML other m 2016-11-19T08:06:37.51
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