Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 17-11-2016 and time 22:06:52 (UTC) in region 4 km E Monte Cavallo (MC)

A magnitude ML 1.2 earthquake occured in region: 4 km E Monte Cavallo (MC), on

  • 17-11-2016 22:06:52 (UTC)
  • 17-11-2016 23:06:52 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9890, 13.0450 at 7 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
Monte Cavallo MC 4 145 145
Pieve Torina MC 6 1458 1603
Fiordimonte MC 7 202 1805
Visso MC 7 1107 2912
Pievebovigliana MC 9 866 3778
Ussita MC 9 444 4222
Muccia MC 11 915 5137
Fiastra MC 11 559 5696
Acquacanina MC 12 121 5817
Serravalle di Chienti MC 12 1070 6887
Preci PG 12 724 7611
Castelsantangelo sul Nera MC 14 281 7892
Sellano PG 15 1079 8971
Bolognola MC 15 142 9113
Camerino MC 17 6974 16087
Sefro MC 19 422 16509

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km E of Foligno (57155 inhabitants)
55 Km E of Perugia (166134 inhabitants)
58 Km NE of Terni (111501 inhabitants)
65 Km NW of Teramo (54892 inhabitants)
77 Km NW of L'Aquila (69753 inhabitants)
80 Km SW of Ancona (100861 inhabitants)
95 Km S of Fano (60888 inhabitants)
100 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 1.2 2016-11-17
22:06:52		 42.9888 13.0448 7 2016-11-17
22:16:10		 Sala Sismica INGV-Roma 33716341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-11-17 22:06:52 ± 0.07
Latitude 42.9888 ± 0.0027
Longitude 13.0448 ± 0.0037
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 33716341

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 298
Semi-minor axis of confidence ellipse (meter) 89
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 215
Circular confidence region, given by single value of horizontal uncertainty (meter) 300.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 64
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 25
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.35433
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 7
Type of magnitude ML
Reference to an origin 33716341
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-11-17 22:16:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2016-11-17T22:07:11.99 3.0 undecidable manual S 0.38 0
IV.ATCC.EHZ. 2016-11-17T22:07:06.09 0.1 undecidable manual S 304 39.3273 50 0.11 93
IV.ASSB.HHZ. 2016-11-17T22:07:03.24 0.1 undecidable manual S 281 31.8459 102 -0.2 92
IV.SNTG.HHZ. 2016-11-17T22:07:03.48 0.1 undecidable manual S 344 30.747 103 0.43 88
IV.T1218.EHZ. 2016-11-17T22:07:02.99 3.0 undecidable manual S -1.93 0
IV.MMO1.EHZ. 2016-11-17T22:07:01.01 0.1 undecidable manual S 113 24.9528 106 -0.11 95
IV.T1245.HHZ. 2016-11-17T22:06:59.24 0.1 undecidable manual S 142 18.7701 111 0.19 95
IV.ATCC.EHZ. 2016-11-17T22:06:59.73 1.0 negative manual P 304 39.3273 50 -0.4 22
IV.EL6.EHZ. 2016-11-17T22:06:58.72 3.0 undecidable manual P -0.53 0
IV.T1256.HHZ. 2016-11-17T22:06:58.13 0.1 undecidable manual S 82 14.874 115 0.32 93
IV.CSP1.EHZ. 2016-11-17T22:06:58.67 0.1 undecidable manual S 49 17.2716 112 0.08 97
IV.ASSB.HHZ. 2016-11-17T22:06:58.27 0.1 positive manual P 281 31.8459 102 -0.38 89
IV.NRCA.HHZ. 2016-11-17T22:06:58.95 0.1 undecidable manual S 162 18.1707 111 0.09 97
IV.SNTG.HHZ. 2016-11-17T22:06:58.48 0.6 undecidable manual P 344 30.747 103 0.05 48
IV.CESI.HHZ. 2016-11-17T22:06:57.06 0.1 undecidable manual S 279 11.4774 121 0.27 94
IV.MMO1.EHZ. 2016-11-17T22:06:57.06 0.1 undecidable manual P 113 24.9528 106 -0.25 93
IV.T1215.EHZ. 2016-11-17T22:06:57.22 1.0 positive manual P 215 25.1526 106 -0.14 24
IV.NRCA.HHZ. 2016-11-17T22:06:56.15 0.6 positive manual P 162 18.1707 111 0.14 48
IV.T1245.HHZ. 2016-11-17T22:06:56.20 1.0 negative manual P 142 18.7701 111 0.08 24
IV.T1216.EHZ. 2016-11-17T22:06:56.71 0.1 undecidable manual S 191 11.0778 122 0.04 99
IV.FDMO.HHZ. 2016-11-17T22:06:55.04 0.1 undecidable manual S 33 6.2937 138 -0.35 94
IV.T1219.EHZ. 2016-11-17T22:06:55.85 0.1 undecidable manual S 336 8.0808 131 0.01 100
IV.T1256.HHZ. 2016-11-17T22:06:55.22 0.6 undecidable manual P 82 14.874 115 -0.19 48
IV.CSP1.EHZ. 2016-11-17T22:06:55.84 0.6 positive manual P 49 17.2716 112 -0.01 49
IV.T1216.EHZ. 2016-11-17T22:06:54.75 1.0 positive manual P 191 11.0778 122 0 25
IV.CESI.HHZ. 2016-11-17T22:06:54.99 0.1 positive manual P 279 11.4774 121 0.17 96
IV.T1219.EHZ. 2016-11-17T22:06:54.14 0.6 positive manual P 336 8.0808 131 -0.12 49
IV.FDMO.HHZ. 2016-11-17T22:06:53.83 0.1 positive manual P 33 6.2937 138 -0.18 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATCC.EHN. ML:1.0 0.000042250000000000004 1.06 AML other m 2016-11-17T22:07:08.20
IV.ATCC.EHE. ML:1.1 0.000045995 0.62 AML other m 2016-11-17T22:07:09.15
IV.CESI.HHE. ML:1.2 0.000202 0.24 AML other m 2016-11-17T22:06:57.28
IV.CESI.HHN. ML:1.3 0.0002675 0.38 AML other m 2016-11-17T22:06:58.75
IV.NRCA.HHN. ML:1.6 0.0003255 0.1 AML other m 2016-11-17T22:07:44.74
IV.NRCA.HHE. ML:1.9 0.0007384999999999999 0.14 AML other m 2016-11-17T22:07:44.71
IV.SNTG.HHE. ML:0.9 0.000034049999999999994 1.3 AML other m 2016-11-17T22:07:05.20
IV.SNTG.HHN. ML:0.9 0.0000363 0.74 AML other m 2016-11-17T22:07:04.93
IV.T1219.HNE. ML:1.4 0.0004087 0.2 AML other m 2016-11-17T22:06:55.94
IV.T1219.HNN. ML:1.4 0.000437 0.12 AML other m 2016-11-17T22:06:55.98
IV.T1245.HHN. ML:1.4 0.0001965 0.3 AML other m 2016-11-17T22:07:01.68
IV.T1245.HHE. ML:1.4 0.0002065 0.16 AML other m 2016-11-17T22:07:05.09
IV.T1256.HHE. ML:1.0 0.00010075000000000001 1.22 AML other m 2016-11-17T22:06:58.20
IV.T1256.HHN. ML:1.2 0.000176 1.22 AML other m 2016-11-17T22:07:52.90
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