Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 01-04-2017 and time 03:00:50 (Italy) in region 3 km NE Monte Cavallo (MC)

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

  • 01-04-2017 01:00:50 (UTC)
  • 01-04-2017 03:00:50 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0080, 13.0300 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 5 1458 1603
Fiordimonte MC 6 202 1805
Pievebovigliana MC 8 866 2671
Muccia MC 8 915 3586
Serravalle di Chienti MC 10 1070 4656
Visso MC 10 1107 5763
Fiastra MC 11 559 6322
Ussita MC 11 444 6766
Acquacanina MC 12 121 6887
Preci PG 14 724 7611
Camerino MC 15 6974 14585
Sellano PG 16 1079 15664
Castelsantangelo sul Nera MC 16 281 15945
Bolognola MC 16 142 16087
Sefro MC 17 422 16509
Pioraco MC 19 1134 17643

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km E of Foligno (57155 inhabitants)
53 Km E of Perugia (166134 inhabitants)
59 Km NE of Terni (111501 inhabitants)
67 Km NW of Teramo (54892 inhabitants)
79 Km SW of Ancona (100861 inhabitants)
79 Km NW of L'Aquila (69753 inhabitants)
93 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 2017-04-01
01:00:50		 43.0083 13.0297 8 2017-04-01
01:10:12		 Sala Sismica INGV-Roma 43220621
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-04-01 01:00:50 ± 0.04
Latitude 43.0083 ± 0.0018
Longitude 13.0297 ± 0.0037
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 43220621

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 305
Semi-minor axis of confidence ellipse (meter) 97
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 69
Circular confidence region, given by single value of horizontal uncertainty (meter) 310.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 53
Number of associated phases, regardless of their use for origin computation 59
Number of defining phases 57
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.65111
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 32
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 29
Type of magnitude ML
Reference to an origin 43220621
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-04-01 01:10:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SSP9.EHZ. 2017-04-01T01:01:18.63 3.0 undecidable manual S -2.03 0
IV.T1247.HHZ. 2017-04-01T01:01:11.77 3.0 undecidable manual S -0.04 0
IV.ATVO.HHZ. 2017-04-01T01:01:11.31 0.6 undecidable manual S 310 65.2902 50 0.64 39
IV.FRON.EHZ. 2017-04-01T01:01:10.45 1.0 undecidable manual S 337 61.5939 50 0.75 19
IV.ARVD.HHZ. 2017-04-01T01:01:08.68 0.3 undecidable manual S 353 54.8007 50 0.8 56
IV.RM33.EHZ. 2017-04-01T01:01:08.71 0.6 undecidable manual S 165 57.3981 50 0.14 45
IV.CESX.HHZ. 2017-04-01T01:01:08.69 1.0 undecidable manual S 219 57.1983 50 0.18 22
IV.T1211.EHZ. 2017-04-01T01:01:08.46 0.6 undecidable manual S 195 54.6009 50 0.63 40
IV.CING.HHZ. 2017-04-01T01:01:04.76 0.6 undecidable manual S 18 42.9237 50 0.06 47
IV.FOSV.EHZ. 2017-04-01T01:01:03.19 0.6 undecidable manual S 326 38.5281 50 -0.34 45
IV.PIEI.HHZ. 2017-04-01T01:01:03.01 0.1 undecidable manual P 326 70.8735 50 0.17 88
IV.T1218.EHZ. 2017-04-01T01:01:03.53 0.6 undecidable manual S 169 38.1285 50 0.09 47
IV.MPAG.EHZ. 2017-04-01T01:01:03.54 1.0 negative manual P 343 72.2721 50 0.48 20
IV.T1217.EHZ. 2017-04-01T01:01:02.10 0.6 undecidable manual S 194 33.8439 103 -0.08 48
IV.EL6.EHZ. 2017-04-01T01:01:02.54 0.6 undecidable manual S 9 36.0417 50 -0.34 45
IV.T1241.EHZ. 2017-04-01T01:01:02.74 0.6 undecidable manual S 117 36.741 50 -0.31 45
IV.T1214.EHZ. 2017-04-01T01:01:01.18 0.6 undecidable manual S 152 31.2465 104 -0.11 48
IV.FRON.EHZ. 2017-04-01T01:01:01.19 1.0 undecidable manual P 337 61.5939 50 -0.23 22
IV.ATVO.HHZ. 2017-04-01T01:01:01.83 0.6 negative manual P 310 65.2902 50 -0.15 44
IV.OFFI.HHZ. 2017-04-01T01:01:01.02 1.0 undecidable manual P 98 53.9016 50 0.79 19
IV.ARRO.EHZ. 2017-04-01T01:01:00.02 1.0 negative manual P 204 52.2033 50 0.04 23
IV.CESX.HHZ. 2017-04-01T01:01:00.61 1.0 positive manual P 219 57.1983 50 -0.12 23
IV.T1211.EHZ. 2017-04-01T01:01:00.37 0.1 undecidable manual P 195 54.6009 50 0.03 93
IV.GUMA.HHZ. 2017-04-01T01:01:00.04 0.6 undecidable manual S 76 25.4523 107 0.65 42
IV.SNTG.HHZ. 2017-04-01T01:01:00.45 0.6 undecidable manual S 345 28.2495 106 0.13 48
IV.ARVD.HHZ. 2017-04-01T01:01:00.21 0.6 negative manual P 353 54.8007 50 -0.16 45
IV.ASSB.HHZ. 2017-04-01T01:01:00.80 0.6 undecidable manual S 277 30.3474 105 -0.2 47
IV.RM33.EHZ. 2017-04-01T01:01:00.56 0.1 undecidable manual P 165 57.3981 50 -0.21 89
IV.MMO1.EHZ. 2017-04-01T01:00:59.63 0.6 undecidable manual S 117 26.9508 107 -0.25 47
IV.SMA1.EHZ. 2017-04-01T01:00:59.25 0.3 positive manual P 149 48.7179 50 -0.19 68
IV.MOMA.HHZ. 2017-04-01T01:00:58.44 0.6 undecidable manual P 239 43.7229 50 -0.22 46
IV.NRCA.HHZ. 2017-04-01T01:00:58.11 0.6 undecidable manual S 160 20.5683 111 0.33 46
IV.T1245.HHZ. 2017-04-01T01:00:58.17 0.6 undecidable manual S 143 21.1677 111 0.19 48
IV.T1299.EHZ. 2017-04-01T01:00:58.99 0.3 negative manual P 154 46.3203 50 -0.07 70
IV.CING.HHZ. 2017-04-01T01:00:58.18 0.1 positive manual P 18 42.9237 50 -0.35 89
IV.T1241.EHZ. 2017-04-01T01:00:57.21 0.6 undecidable manual P 117 36.741 50 -0.37 45
IV.FOSV.EHZ. 2017-04-01T01:00:57.49 1.0 undecidable manual P 326 38.5281 50 -0.37 22
IV.T1218.EHZ. 2017-04-01T01:00:57.55 0.3 positive manual P 169 38.1285 50 -0.26 69
IV.EL6.EHZ. 2017-04-01T01:00:57.08 0.6 positive manual P 9 36.0417 50 -0.41 44
IV.ASSB.HHZ. 2017-04-01T01:00:56.23 0.1 positive manual P 277 30.3474 105 -0.17 94
IV.T1256.HHZ. 2017-04-01T01:00:56.37 0.6 undecidable manual S 91 15.9729 117 0.07 49
IV.T1214.EHZ. 2017-04-01T01:00:56.32 1.0 negative manual P 152 31.2465 104 -0.25 23
IV.T1217.EHZ. 2017-04-01T01:00:56.94 1.0 negative manual P 194 33.8439 103 -0.14 24
IV.T1216.EHZ. 2017-04-01T01:00:55.64 0.6 undecidable manual S 184 13.0758 121 0.2 48
IV.MMO1.EHZ. 2017-04-01T01:00:55.57 0.1 positive manual P 117 26.9508 107 -0.18 95
IV.GUMA.HHZ. 2017-04-01T01:00:55.66 0.1 positive manual P 76 25.4523 107 0.19 95
IV.T1220.EHZ. 2017-04-01T01:00:55.34 0.6 undecidable manual S 23 12.2766 123 0.14 49
IV.SNTG.HHZ. 2017-04-01T01:00:55.78 0.6 undecidable manual P 345 28.2495 106 -0.23 47
IV.T1245.HHZ. 2017-04-01T01:00:54.78 0.6 positive manual P 143 21.1677 111 0.13 48
IV.CESI.HHZ. 2017-04-01T01:00:54.73 0.6 undecidable manual S 268 10.1787 128 0.13 49
IV.NRCA.HHZ. 2017-04-01T01:00:54.59 0.3 undecidable manual P 160 20.5683 111 0.05 74
IV.T1220.EHZ. 2017-04-01T01:00:53.11 1.0 negative manual P 23 12.2766 123 0.06 25
IV.FEMA.HNZ. 2017-04-01T01:00:53.34 0.6 undecidable manual S 162 5.3946 146 -0.12 50
IV.T1216.EHZ. 2017-04-01T01:00:53.33 1.0 positive manual P 184 13.0758 121 0.14 24
IV.T1256.HHZ. 2017-04-01T01:00:53.76 0.1 positive manual P 91 15.9729 117 0.07 99
IV.CESI.HHZ. 2017-04-01T01:00:53.03 0.1 positive manual P 268 10.1787 128 0.32 95
IV.T1219.EHZ. 2017-04-01T01:00:52.94 0.6 undecidable manual S 339 5.6943 145 -0.57 45
IV.FEMA.HNZ. 2017-04-01T01:00:52.15 0.1 negative manual P 162 5.3946 146 0.1 100
IV.T1219.EHZ. 2017-04-01T01:00:51.94 0.1 undecidable manual P 339 5.6943 145 -0.14 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARRO.EHN. ML:1.4 0.000059399999999999994 0.16 AML other m 2017-04-01T01:01:09.29
IV.ARRO.EHE. ML:1.4 0.0000622 0.2 AML other m 2017-04-01T01:01:10.60
IV.ARVD.HHN. ML:1.2 0.000034450000000000004 0.78 AML other m 2017-04-01T01:01:09.05
IV.ARVD.HHE. ML:1.3 0.0000519 1.34 AML other m 2017-04-01T01:01:09.79
IV.ASSB.HHE. ML:2.0 0.000429 0.3 AML other m 2017-04-01T01:01:01.21
IV.ASSB.HHN. ML:1.6 0.0002125 0.96 AML other m 2017-04-01T01:01:01.76
IV.ATVO.HHE. ML:1.1 0.00002435 0.28 AML other m 2017-04-01T01:01:15.13
IV.ATVO.HHN. ML:1.1 0.0000231 0.4 AML other m 2017-04-01T01:01:17.58
IV.CESI.HHE. ML:1.8 0.000976 0.22 AML other m 2017-04-01T01:00:55.03
IV.CESI.HHN. ML:2.0 0.00126 0.26 AML other m 2017-04-01T01:00:55.16
IV.CESX.HHN. ML:1.6 0.00008649999999999999 0.3 AML other m 2017-04-01T01:01:10.68
IV.CESX.HHE. ML:1.6 0.0000824 0.68 AML other m 2017-04-01T01:01:12.35
IV.CING.HHE. ML:1.7 0.00015099999999999998 0.8 AML other m 2017-04-01T01:01:04.90
IV.CING.HHN. ML:1.6 0.00011599999999999999 0.22 AML other m 2017-04-01T01:01:05.30
IV.EL6.EHE. ML:1.9 0.0003235 0.2 AML other m 2017-04-01T01:01:02.78
IV.EL6.EHN. ML:2.0 0.0004435 0.26 AML other m 2017-04-01T01:01:03.48
IV.FOSV.EHE. ML:1.3 0.0000732 0.64 AML other m 2017-04-01T01:01:03.82
IV.FOSV.EHN. ML:1.3 0.00008044999999999999 0.4 AML other m 2017-04-01T01:01:06.26
IV.FRON.EHN. ML:1.5 0.0000637 0.3 AML other m 2017-04-01T01:01:11.91
IV.FRON.EHE. ML:1.3 0.00003795 0.26 AML other m 2017-04-01T01:01:13.10
IV.GUMA.HHN. ML:2.3 0.00131 0.16 AML other m 2017-04-01T01:01:00.32
IV.GUMA.HNN. ML:2.3 0.001135 0.3 AML other m 2017-04-01T01:01:00.24
IV.GUMA.HHE. ML:2.4 0.001385 0.18 AML other m 2017-04-01T01:01:00.26
IV.GUMA.HNE. ML:2.3 0.001108 0.28 AML other m 2017-04-01T01:01:00.31
IV.MOMA.HHN. ML:1.4 0.0000784 0.3 AML other m 2017-04-01T01:01:07.70
IV.MOMA.HHE. ML:1.6 0.000113 1.46 AML other m 2017-04-01T01:01:07.01
IV.NRCA.HNE. ML:1.9 0.0005985000000000001 0.84 AML other m 2017-04-01T01:00:58.83
IV.NRCA.HHN. ML:2.0 0.0007379999999999999 0.1 AML other m 2017-04-01T01:00:58.93
IV.NRCA.HNN. ML:2.0 0.00073 1.24 AML other m 2017-04-01T01:00:58.94
IV.NRCA.HHE. ML:1.9 0.0005809999999999999 0.54 AML other m 2017-04-01T01:00:59.41
IV.OFFI.HHE. ML:1.7 0.0001186 0.84 AML other m 2017-04-01T01:01:11.85
IV.OFFI.HHN. ML:1.7 0.00011655000000000001 1.68 AML other m 2017-04-01T01:01:13.06
IV.PIEI.HHE. ML:1.3 0.000035799999999999996 0.28 AML other m 2017-04-01T01:01:15.83
IV.PIEI.HHN. ML:1.2 0.000024849999999999998 0.54 AML other m 2017-04-01T01:01:14.33
IV.RM33.EHE. ML:1.5 0.0000755 0.14 AML other m 2017-04-01T01:01:11.23
IV.RM33.EHN. ML:1.5 0.0000769 0.68 AML other m 2017-04-01T01:01:10.02
IV.SMA1.EHN. ML:1.5 0.0000828 0.3 AML other m 2017-04-01T01:01:11.41
IV.SMA1.EHE. ML:1.5 0.00009675000000000001 0.82 AML other m 2017-04-01T01:01:10.18
IV.SNTG.HHE. ML:1.4 0.0001225 0.76 AML other m 2017-04-01T01:01:01.39
IV.SNTG.HHN. ML:1.4 0.000141 1.04 AML other m 2017-04-01T01:01:02.32
IV.T1211.EHN. ML:1.8 0.000136 1.42 AML other m 2017-04-01T01:01:10.03
IV.T1211.EHE. ML:1.7 0.00010889999999999999 1.62 AML other m 2017-04-01T01:01:10.02
IV.T1214.EHN. ML:1.6 0.00019949999999999997 1.36 AML other m 2017-04-01T01:01:03.86
IV.T1214.EHE. ML:1.7 0.00021500000000000002 0.16 AML other m 2017-04-01T01:01:01.86
IV.T1216.EHN. ML:1.8 0.000717 1 AML other m 2017-04-01T01:00:56.70
IV.T1216.EHE. ML:1.8 0.000775 0.4 AML other m 2017-04-01T01:00:57.36
IV.T1217.EHE. ML:1.5 0.0001391 0.94 AML other m 2017-04-01T01:01:03.82
IV.T1217.EHN. ML:1.6 0.0001547 0.28 AML other m 2017-04-01T01:01:03.14
IV.T1218.EHE. ML:1.6 0.0001595 0.16 AML other m 2017-04-01T01:01:04.54
IV.T1218.HNE. ML:1.8 0.000209 0.54 AML other m 2017-04-01T01:01:03.54
IV.T1218.HNN. ML:1.8 0.0002485 1.38 AML other m 2017-04-01T01:01:05.74
IV.T1218.EHN. ML:1.8 0.000237 1.38 AML other m 2017-04-01T01:01:05.74
IV.T1220.EHE. ML:2.4 0.002975 0.28 AML other m 2017-04-01T01:00:55.78
IV.T1220.EHN. ML:2.2 0.0019399999999999999 0.42 AML other m 2017-04-01T01:00:59.28
IV.T1241.EHE. ML:1.5 0.000133 0.16 AML other m 2017-04-01T01:01:03.88
IV.T1241.EHN. ML:1.5 0.0001185 1.46 AML other m 2017-04-01T01:01:06.88
IV.T1245.HHN. ML:2.0 0.0007689999999999999 1.64 AML other m 2017-04-01T01:00:59.04
IV.T1245.HNN. ML:2.0 0.000741 0.34 AML other m 2017-04-01T01:00:59.83
IV.T1245.HNE. ML:1.8 0.00045900000000000004 1.7 AML other m 2017-04-01T01:00:58.11
IV.T1245.HHE. ML:1.8 0.00047450000000000004 0.22 AML other m 2017-04-01T01:00:59.22
IV.T1247.HHN. ML:1.6 0.0000706 0.12 AML other m 2017-04-01T01:01:14.20
IV.T1247.HHE. ML:1.7 0.0000886 0.7 AML other m 2017-04-01T01:01:14.02
IV.T1256.HNN. ML:1.7 0.0004415 0.7 AML other m 2017-04-01T01:00:58.33
IV.T1256.HHN. ML:1.6 0.000354 0.7 AML other m 2017-04-01T01:00:58.68
IV.T1256.HNE. ML:1.6 0.000361 0.72 AML other m 2017-04-01T01:00:58.36
IV.T1256.HHE. ML:1.5 0.0003145 1.08 AML other m 2017-04-01T01:00:59.31
IV.T1299.EHE. ML:1.4 0.00008115 0.16 AML other m 2017-04-01T01:01:06.69
IV.T1299.EHN. ML:1.7 0.00015945 0.28 AML other m 2017-04-01T01:01:06.27
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