Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 05-03-2017 and time 23:11:15 (Italy) in region 3 km E Monte Cavallo (MC)

A magnitude ML 1.7 earthquake occured in region: 3 km E Monte Cavallo (MC), on

  • 05-03-2017 22:11:15 (UTC)
  • 05-03-2017 23:11:15 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9920, 13.0390 at 8 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 3 145 145
Pieve Torina MC 6 1458 1603
Fiordimonte MC 7 202 1805
Visso MC 8 1107 2912
Pievebovigliana MC 9 866 3778
Ussita MC 10 444 4222
Muccia MC 10 915 5137
Fiastra MC 11 559 5696
Serravalle di Chienti MC 11 1070 6766
Acquacanina MC 12 121 6887
Preci PG 13 724 7611
Castelsantangelo sul Nera MC 14 281 7892
Sellano PG 15 1079 8971
Bolognola MC 15 142 9113
Camerino MC 16 6974 16087
Sefro MC 19 422 16509

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km E of Foligno (57155 inhabitants)
54 Km E of Perugia (166134 inhabitants)
58 Km NE of Terni (111501 inhabitants)
66 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 1.7 2017-03-05
22:11:15		 42.9923 13.0392 8 2017-03-05
22:19:43		 Sala Sismica INGV-Roma 42011761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-03-05 22:11:15 ± 0.05
Latitude 42.9923 ± 0.0027
Longitude 13.0392 ± 0.0049
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 42011761

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 369
Semi-minor axis of confidence ellipse (meter) 47
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 248
Circular confidence region, given by single value of horizontal uncertainty (meter) 370.0
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 44
Number of defining phases 43
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) 0.06835
Epicentral distance of station farthest from the epicenter (degree) 0.50992
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 22
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 42011761
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-03-05 22:19:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2017-03-05T22:11:34.79 3.0 undecidable manual S 352 56.5989 50 0.99 0
IV.T1211.EHZ. 2017-03-05T22:11:33.00 1.0 undecidable manual S 196 53.1024 50 0.14 23
IV.ARRO.EHZ. 2017-03-05T22:11:32.69 0.6 undecidable manual S 206 51.0156 50 0.4 44
IV.SMA1.EHZ. 2017-03-05T22:11:31.34 0.6 undecidable manual S 149 46.8198 50 0.16 46
IV.T1299.EHZ. 2017-03-05T22:11:30.71 0.6 undecidable manual S 153 44.4222 50 0.18 46
IV.CING.HHZ. 2017-03-05T22:11:30.66 0.6 undecidable manual S 17 44.3223 50 0.14 47
IV.LNSS.HHZ. 2017-03-05T22:11:30.23 0.6 undecidable manual S 180 43.2234 50 0.01 48
IV.ATCC.EHZ. 2017-03-05T22:11:29.31 0.6 undecidable manual S 304 38.7279 50 0.28 46
IV.FOSV.EHZ. 2017-03-05T22:11:29.93 0.6 undecidable manual S 326 40.4262 50 0.47 44
IV.EL6.EHZ. 2017-03-05T22:11:29.19 0.6 undecidable manual S 8 37.7289 50 0.44 44
IV.T1241.EHZ. 2017-03-05T22:11:27.93 0.6 undecidable manual S 115 35.2425 50 -0.16 47
IV.ASSB.HHZ. 2017-03-05T22:11:26.82 0.6 undecidable manual S 280 31.3464 105 -0.03 49
IV.ARVD.HHZ. 2017-03-05T22:11:26.02 0.6 undecidable manual P 352 56.5989 50 -0.09 46
IV.T1214.EHZ. 2017-03-05T22:11:25.73 0.6 undecidable manual S 152 29.2485 106 -0.44 45
IV.ARRO.EHZ. 2017-03-05T22:11:25.94 0.1 undecidable manual P 206 51.0156 50 0.7 79
IV.T1211.EHZ. 2017-03-05T22:11:25.29 0.1 undecidable manual P 196 53.1024 50 -0.28 89
IV.T1212.EHZ. 2017-03-05T22:11:25.33 0.6 undecidable manual S 179 26.751 107 0.02 49
IV.GUMA.HHZ. 2017-03-05T22:11:25.38 0.6 undecidable manual S 72 25.2525 108 0.56 44
IV.MMO1.EHZ. 2017-03-05T22:11:24.83 0.6 undecidable manual S 114 25.5522 108 -0.09 49
IV.T1215.EHZ. 2017-03-05T22:11:24.84 0.6 undecidable manual S 213 25.2525 108 0.01 50
IV.CING.HHZ. 2017-03-05T22:11:24.00 0.6 negative manual P 17 44.3223 50 -0.21 46
IV.SMA1.EHZ. 2017-03-05T22:11:24.37 1.0 positive manual P 149 46.8198 50 -0.23 23
IV.LNSS.HHZ. 2017-03-05T22:11:23.71 0.1 positive manual P 180 43.2234 50 -0.33 90
IV.ATCC.EHZ. 2017-03-05T22:11:23.18 0.3 undecidable manual P 304 38.7279 50 -0.17 70
IV.FOSV.EHZ. 2017-03-05T22:11:23.40 0.3 negative manual P 326 40.4262 50 -0.21 70
IV.EL6.EHZ. 2017-03-05T22:11:22.53 0.6 undecidable manual P 8 37.7289 50 -0.66 41
IV.T1299.EHZ. 2017-03-05T22:11:22.96 1.0 negative manual P 153 44.4222 50 -1.26 15
IV.MC2.EHZ. 2017-03-05T22:11:22.17 0.6 undecidable manual S 126 15.1737 119 0.59 44
IV.T1241.EHZ. 2017-03-05T22:11:22.42 0.6 undecidable manual P 115 35.2425 50 -0.39 45
IV.GUMA.HHZ. 2017-03-05T22:11:21.20 0.6 negative manual P 72 25.2525 108 0.28 47
IV.T1214.EHZ. 2017-03-05T22:11:21.38 1.0 undecidable manual P 152 29.2485 106 -0.32 23
IV.T1220.EHZ. 2017-03-05T22:11:21.24 0.6 undecidable manual S 17 13.6752 121 0.1 50
IV.ASSB.HHZ. 2017-03-05T22:11:21.86 0.1 positive manual P 280 31.3464 105 -0.24 94
IV.T1212.EHZ. 2017-03-05T22:11:21.02 0.6 negative manual P 179 26.751 107 -0.18 48
IV.T1216.EHZ. 2017-03-05T22:11:20.84 0.6 undecidable manual S 188 11.3775 126 0.35 47
IV.CESI.HHZ. 2017-03-05T22:11:20.53 0.6 undecidable manual S 277 10.9779 127 0.15 49
IV.MMO1.EHZ. 2017-03-05T22:11:20.72 0.6 undecidable manual P 114 25.5522 108 -0.26 47
IV.T1215.EHZ. 2017-03-05T22:11:20.95 0.6 undecidable manual P 213 25.2525 108 0.02 49
IV.MC2.EHZ. 2017-03-05T22:11:19.17 0.3 negative manual P 126 15.1737 119 0.12 74
IV.T1219.EHZ. 2017-03-05T22:11:19.02 0.6 undecidable manual S 338 7.5813 138 -0.47 46
IV.T1216.EHZ. 2017-03-05T22:11:18.46 0.6 negative manual P 188 11.3775 126 0.04 51
IV.CESI.HHZ. 2017-03-05T22:11:18.59 0.1 positive manual P 277 10.9779 127 0.23 97
IV.T1220.EHZ. 2017-03-05T22:11:18.90 0.3 positive manual P 17 13.6752 121 0.09 75
IV.T1219.EHZ. 2017-03-05T22:11:17.73 0.1 negative manual P 338 7.5813 138 -0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARRO.EHE. ML:1.6 0.00008999999999999999 0.68 AML other m 2017-03-05T22:11:32.54
IV.ARRO.EHN. ML:1.4 0.0000632 0.28 AML other m 2017-03-05T22:11:33.27
IV.ASSB.HHE. ML:1.8 0.0002875 1.52 AML other m 2017-03-05T22:11:27.02
IV.ASSB.HHN. ML:1.9 0.00033899999999999995 0.16 AML other m 2017-03-05T22:11:27.12
IV.ATCC.EHN. ML:1.5 0.000105 0.68 AML other m 2017-03-05T22:11:30.36
IV.ATCC.EHE. ML:1.5 0.00011935 0.88 AML other m 2017-03-05T22:11:33.04
IV.CESI.HHN. ML:1.8 0.00094 0.28 AML other m 2017-03-05T22:11:20.95
IV.CESI.HHE. ML:1.5 0.0004325 1.44 AML other m 2017-03-05T22:11:21.03
IV.EL6.EHN. ML:1.6 0.00014585 0.58 AML other m 2017-03-05T22:11:29.85
IV.EL6.EHE. ML:1.7 0.000185 0.76 AML other m 2017-03-05T22:11:30.24
IV.GUMA.HHN. ML:2.0 0.0005690000000000001 0.3 AML other m 2017-03-05T22:11:25.84
IV.GUMA.HHE. ML:1.8 0.000375 0.4 AML other m 2017-03-05T22:11:29.27
IV.LNSS.HHE. ML:1.6 0.000135 0.52 AML other m 2017-03-05T22:11:30.62
IV.LNSS.HHN. ML:1.5 0.00010769999999999999 0.38 AML other m 2017-03-05T22:11:30.84
IV.SMA1.EHE. ML:1.3 0.00006135 0.42 AML other m 2017-03-05T22:11:32.57
IV.SMA1.EHN. ML:1.4 0.00008 0.42 AML other m 2017-03-05T22:11:36.78
IV.T1212.EHN. ML:1.6 0.000222 0.96 AML other m 2017-03-05T22:11:26.75
IV.T1212.EHE. ML:1.6 0.00020750000000000003 0.14 AML other m 2017-03-05T22:11:25.92
IV.T1216.EHE. ML:1.6 0.0005785 0.72 AML other m 2017-03-05T22:11:21.68
IV.T1216.EHN. ML:1.7 0.0007275000000000001 0.16 AML other m 2017-03-05T22:11:21.22
IV.T1219.EHE. ML:1.8 0.001055 1.2 AML other m 2017-03-05T22:11:19.95
IV.T1219.EHN. ML:1.8 0.0010645 0.18 AML other m 2017-03-05T22:11:19.50
IV.T1219.HNN. ML:1.8 0.001125 0.18 AML other m 2017-03-05T22:11:19.50
IV.T1219.HNE. ML:1.8 0.001005 0.14 AML other m 2017-03-05T22:11:19.55
IV.T1220.EHE. ML:2.0 0.0010539999999999998 1.76 AML other m 2017-03-05T22:11:23.90
IV.T1220.EHN. ML:2.0 0.0012335 0.28 AML other m 2017-03-05T22:11:23.63
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