Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 01-04-2017 and time 06:28:18 (Italy) in region 2 km SE Monte Cavallo (MC)

A magnitude ML 1.4 earthquake occured in region: 2 km SE Monte Cavallo (MC), on

  • 01-04-2017 04:28:18 (UTC)
  • 01-04-2017 06:28:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9820, 13.0160 at 10 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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 2 145 145
Pieve Torina MC 8 1458 1603
Visso MC 8 1107 2710
Fiordimonte MC 9 202 2912
Pievebovigliana MC 11 866 3778
Ussita MC 11 444 4222
Serravalle di Chienti MC 11 1070 5292
Muccia MC 12 915 6207
Preci PG 12 724 6931
Sellano PG 13 1079 8010
Fiastra MC 13 559 8569
Acquacanina MC 14 121 8690
Castelsantangelo sul Nera MC 15 281 8971
Bolognola MC 17 142 9113
Camerino MC 18 6974 16087
Sefro MC 19 422 16509
Cerreto di Spoleto PG 20 1075 17584

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km E of Foligno (57155 inhabitants)
53 Km E of Perugia (166134 inhabitants)
56 Km NE of Terni (111501 inhabitants)
67 Km NW of Teramo (54892 inhabitants)
77 Km NW of L'Aquila (69753 inhabitants)
82 Km SW of Ancona (100861 inhabitants)
96 Km S of Fano (60888 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 1.4 2017-04-01
04:28:18		 42.9817 13.0162 10 2017-04-01
04:37:40		 Sala Sismica INGV-Roma 43227541
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-04-01 04:28:18 ± 0.04
Latitude 42.9817 ± 0.0018
Longitude 13.0162 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 43227541

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 274
Semi-minor axis of confidence ellipse (meter) 193
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 74
Circular confidence region, given by single value of horizontal uncertainty (meter) 270.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 88
Number of associated phases, regardless of their use for origin computation 42
Number of defining phases 36
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.57557
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 24
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 43227541
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-04-01 04:37:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.EUCT.HNZ. 2017-04-01T04:29:37.09 3.0 undecidable manual Sn -3.3 0
IV.EUCT.HNZ. 2017-04-01T04:29:12.71 3.0 positive manual Pg 10.57 0
IV.LPEL.HHZ. 2017-04-01T04:29:04.08 3.0 undecidable manual Sg 6.43 0
IV.LEOD.HNZ. 2017-04-01T04:28:58.65 3.0 undecidable manual Pg 0.87 0
IV.RM33.EHZ. 2017-04-01T04:28:36.50 3.0 undecidable manual Sn -1.13 0
IV.FRON.EHZ. 2017-04-01T04:28:29.99 0.1 undecidable manual P 339 63.8916 50 0.13 88
IV.T1214.EHZ. 2017-04-01T04:28:28.62 0.6 undecidable manual S 148 29.1486 50 -0.36 45
IV.SSFR.HHZ. 2017-04-01T04:28:28.51 0.1 undecidable manual P 340 53.9016 50 0.21 88
IV.GUMA.HHZ. 2017-04-01T04:28:28.79 0.6 undecidable manual S 71 27.3504 109 0.34 45
IV.ASSB.HHZ. 2017-04-01T04:28:28.84 0.6 undecidable manual S 283 29.748 50 -0.29 46
IV.CING.HHZ. 2017-04-01T04:28:27.07 0.3 negative manual P 18 46.0206 50 -0.03 70
IV.MOMA.HHZ. 2017-04-01T04:28:27.05 0.3 undecidable manual Sn -0.84 1.45
IV.T1211.EHZ. 2017-04-01T04:28:27.99 1.0 undecidable manual P 195 51.5151 50 0.05 23
IV.EL6.EHZ. 2017-04-01T04:28:26.00 1.0 negative manual P 10 39.1275 50 -0.04 24
IV.T1299.EHZ. 2017-04-01T04:28:26.96 0.6 undecidable manual P 151 44.2224 50 0.14 46
IV.T1256.HHZ. 2017-04-01T04:28:25.19 0.6 undecidable manual S 81 17.2716 119 -0.04 49
IV.T1218.EHZ. 2017-04-01T04:28:25.32 1.0 undecidable manual P 167 35.5422 50 -0.16 23
IV.NRCA.HHZ. 2017-04-01T04:28:25.49 0.6 undecidable manual S 154 18.2706 118 -0.05 49
IV.CSP1.EHZ. 2017-04-01T04:28:25.71 0.6 undecidable manual S 51 19.5693 116 -0.23 47
IV.T1241.EHZ. 2017-04-01T04:28:25.58 1.0 positive manual P 112 36.4413 50 -0.04 24
IV.T1245.HHZ. 2017-04-01T04:28:25.95 0.6 undecidable manual S 135 19.6692 116 -0.03 49
IV.ASSB.HHZ. 2017-04-01T04:28:24.44 0.1 undecidable manual P 283 29.748 50 -0.15 94
IV.SNTG.HHZ. 2017-04-01T04:28:24.52 0.1 undecidable manual P 349 30.9468 50 -0.25 92
IV.T1214.EHZ. 2017-04-01T04:28:24.39 1.0 negative manual P 148 29.1486 50 -0.11 24
IV.T1220.EHZ. 2017-04-01T04:28:24.82 0.6 undecidable manual S 22 15.4734 122 0.14 48
IV.GUMA.HHZ. 2017-04-01T04:28:24.39 0.3 positive manual P 71 27.3504 109 0.19 70
IV.MMO1.EHZ. 2017-04-01T04:28:23.94 0.3 negative manual P 110 26.8509 110 -0.15 71
IV.CESI.HHZ. 2017-04-01T04:28:23.11 0.6 undecidable manual S 286 9.3795 135 0.07 50
IV.T1212.EHZ. 2017-04-01T04:28:23.86 0.3 positive manual P 175 25.6521 110 -0.01 73
IV.T1216.EHZ. 2017-04-01T04:28:23.02 0.6 undecidable manual S 179 10.0788 133 -0.19 48
IV.T1220.EHZ. 2017-04-01T04:28:22.08 0.1 undecidable manual P 22 15.4734 122 0.06 98
IV.T1245.HHZ. 2017-04-01T04:28:22.94 1.0 positive manual P 135 19.6692 116 0.17 24
IV.T1219.EHZ. 2017-04-01T04:28:22.40 0.6 undecidable manual S 354 8.2806 139 -0.37 46
IV.T1256.HHZ. 2017-04-01T04:28:22.55 0.6 negative manual P 81 17.2716 119 0.21 47
IV.FDMO.HHZ. 2017-04-01T04:28:22.37 0.6 undecidable manual S 43 8.3805 139 -0.42 46
IV.NRCA.HHZ. 2017-04-01T04:28:22.65 0.1 positive manual P 154 18.2706 118 0.13 96
IV.FSSB.HHZ. 2017-04-01T04:28:22.25 3.0 undecidable manual P -2.82 0
IV.CSP1.EHZ. 2017-04-01T04:28:22.81 0.3 positive manual P 51 19.5693 116 0.06 73
IV.T1216.EHZ. 2017-04-01T04:28:21.33 0.3 positive manual P 179 10.0788 133 0.16 73
IV.CESI.HHZ. 2017-04-01T04:28:21.44 0.3 undecidable manual P 286 9.3795 135 0.37 70
IV.T1219.EHZ. 2017-04-01T04:28:20.91 0.1 undecidable manual P 354 8.2806 139 -0.01 100
IV.FDMO.HHZ. 2017-04-01T04:28:20.97 0.1 positive manual P 43 8.3805 139 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ASSB.HHE. ML:1.1 0.00006575 0.06 AML other m 2017-04-01T04:28:29.67
IV.ASSB.HHN. ML:1.2 0.00007845 1.18 AML other m 2017-04-01T04:28:29.27
IV.CESI.HHN. ML:1.2 0.000223 0.24 AML other m 2017-04-01T04:28:23.19
IV.CESI.HHE. ML:1.3 0.000255 0.22 AML other m 2017-04-01T04:28:23.19
IV.CING.HHN. ML:1.5 0.00009185 0.34 AML other m 2017-04-01T04:28:34.44
IV.CING.HHE. ML:1.4 0.00006675000000000001 0.08 AML other m 2017-04-01T04:28:34.67
IV.CSP1.EHE. ML:1.6 0.0003005 0.16 AML other m 2017-04-01T04:28:26.26
IV.CSP1.EHN. ML:1.4 0.000183 1.7 AML other m 2017-04-01T04:28:26.94
IV.EL6.EHE. ML:1.8 0.00022250000000000001 1.3 AML other m 2017-04-01T04:28:32.29
IV.EL6.EHN. ML:1.8 0.00022 0.22 AML other m 2017-04-01T04:28:32.79
IV.FDMO.HHE. ML:1.8 0.0008335 0.16 AML other m 2017-04-01T04:28:22.58
IV.FDMO.HHN. ML:1.5 0.000546 0.18 AML other m 2017-04-01T04:28:22.56
IV.FRON.EHE. ML:1.0 0.0000196 0.8 AML other m 2017-04-01T04:28:41.00
IV.FRON.EHN. ML:1.2 0.0000298 0.68 AML other m 2017-04-01T04:28:41.50
IV.FSSB.HHE. ML:1.5 0.0000401 0.56 AML other m 2017-04-01T04:28:45.95
IV.FSSB.HHN. ML:1.8 0.0000746 0.48 AML other m 2017-04-01T04:28:46.69
IV.GUMA.HHE. ML:1.6 0.000219 1.54 AML other m 2017-04-01T04:28:33.94
IV.GUMA.HHN. ML:1.3 0.00010655 0.62 AML other m 2017-04-01T04:28:34.59
IV.MOMA.HHN. ML:1.2 0.000056550000000000006 1.5 AML other m 2017-04-01T04:28:33.13
IV.MOMA.HHE. ML:1.3 0.00005905 1.26 AML other m 2017-04-01T04:28:33.11
IV.NRCA.HHE. ML:1.8 0.0005949999999999999 0.5 AML other m 2017-04-01T04:28:26.55
IV.NRCA.HHN. ML:1.9 0.000623 0.4 AML other m 2017-04-01T04:28:25.71
IV.RM33.EHN. ML:1.0 0.00002305 0.94 AML other m 2017-04-01T04:28:36.47
IV.RM33.EHE. ML:1.0 0.000027 0.9 AML other m 2017-04-01T04:28:37.24
IV.SNTG.HHN. ML:1.2 0.00006915 0.28 AML other m 2017-04-01T04:28:29.69
IV.SNTG.HHE. ML:1.1 0.00006709999999999999 0.3 AML other m 2017-04-01T04:28:29.82
IV.SSFR.HHN. ML:1.5 0.00007580000000000001 0.34 AML other m 2017-04-01T04:28:37.28
IV.SSFR.HHE. ML:1.5 0.00006934999999999999 0.26 AML other m 2017-04-01T04:28:38.88
IV.T1212.EHE. ML:1.5 0.00019600000000000002 0.7 AML other m 2017-04-01T04:28:28.37
IV.T1212.EHN. ML:1.5 0.0001885 0.7 AML other m 2017-04-01T04:28:28.58
IV.T1216.EHN. ML:1.5 0.00042 1.42 AML other m 2017-04-01T04:28:23.16
IV.T1216.EHE. ML:1.6 0.00047650000000000004 0.64 AML other m 2017-04-01T04:28:23.58
IV.T1217.EHN. ML:0.9 0.00003974999999999999 1.52 AML other m 2017-04-01T04:28:30.93
IV.T1217.EHE. ML:0.9 0.000037900000000000006 1.02 AML other m 2017-04-01T04:28:30.68
IV.T1218.EHE. ML:1.4 0.00008865 0.5 AML other m 2017-04-01T04:28:31.04
IV.T1218.EHN. ML:1.7 0.0001945 0.16 AML other m 2017-04-01T04:28:31.42
IV.T1219.HNN. ML:1.5 0.0004165 0.28 AML other m 2017-04-01T04:28:22.56
IV.T1219.EHN. ML:1.5 0.00042100000000000004 0.28 AML other m 2017-04-01T04:28:22.56
IV.T1219.EHE. ML:1.7 0.000718 0.24 AML other m 2017-04-01T04:28:22.50
IV.T1219.HNE. ML:1.7 0.0007284999999999999 0.24 AML other m 2017-04-01T04:28:22.50
IV.T1220.EHE. ML:1.9 0.000796 0.24 AML other m 2017-04-01T04:28:26.16
IV.T1220.EHN. ML:1.8 0.0006475 1.1 AML other m 2017-04-01T04:28:25.56
IV.T1241.EHN. ML:0.8 0.00002695 0.68 AML other m 2017-04-01T04:28:34.20
IV.T1241.EHE. ML:0.8 0.000023899999999999998 1.12 AML other m 2017-04-01T04:28:31.18
IV.T1245.HHN. ML:1.7 0.0004035 0.66 AML other m 2017-04-01T04:28:26.75
IV.T1245.HHE. ML:1.6 0.0003045 0.22 AML other m 2017-04-01T04:28:26.57
IV.T1245.HNN. ML:1.8 0.0004925 0.74 AML other m 2017-04-01T04:28:26.38
IV.T1245.HNE. ML:1.7 0.000372 0.74 AML other m 2017-04-01T04:28:27.81
IV.T1256.HHN. ML:1.3 0.0001715 0.52 AML other m 2017-04-01T04:28:25.48
IV.T1256.HHE. ML:1.3 0.0001545 0.6 AML other m 2017-04-01T04:28:26.33
IV.T1299.EHN. ML:1.2 0.000043299999999999995 1.52 AML other m 2017-04-01T04:28:34.86
IV.T1299.EHE. ML:0.9 0.0000275 1.24 AML other m 2017-04-01T04:28:35.37
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