Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 21-11-2016 and time 15:01:25 (UTC) in region 5 km N Visso (MC)

A magnitude ML 2.0 earthquake occured in region: 5 km N Visso (MC), on

  • 21-11-2016 15:01:25 (UTC)
  • 21-11-2016 16:01:25 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9770, 13.0740 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
Visso MC 5 1107 1107
Monte Cavallo MC 6 145 1252
Ussita MC 6 444 1696
Fiordimonte MC 7 202 1898
Pieve Torina MC 8 1458 3356
Fiastra MC 9 559 3915
Pievebovigliana MC 10 866 4781
Acquacanina MC 10 121 4902
Preci PG 11 724 5626
Castelsantangelo sul Nera MC 11 281 5907
Muccia MC 12 915 6822
Bolognola MC 13 142 6964
Serravalle di Chienti MC 15 1070 8034
Sellano PG 15 1079 9113
Camerino MC 18 6974 16087
Sarnano MC 20 3264 19351

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km E of Foligno (57155 inhabitants)
58 Km E of Perugia (166134 inhabitants)
58 Km NE of Terni (111501 inhabitants)
62 Km NW of Teramo (54892 inhabitants)
74 Km NW of L'Aquila (69753 inhabitants)
80 Km SW of Ancona (100861 inhabitants)
97 Km S of Fano (60888 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 2.0 2016-11-21
15:01:25		 42.9773 13.0743 8 2016-11-21
15:14:02		 Sala Sismica INGV-Roma 34136801
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-11-21 15:01:25 ± 0.04
Latitude 42.9773 ± 0.0027
Longitude 13.0743 ± 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 34136801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 301
Semi-minor axis of confidence ellipse (meter) 111
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 237
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) 52
Number of associated phases, regardless of their use for origin computation 49
Number of defining phases 49
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.02338
Epicentral distance of station farthest from the epicenter (degree) 0.70956
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 31
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 21
Type of magnitude ML
Reference to an origin 34136801
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-11-21 15:14:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.T1243.HHZ. 2016-11-21T15:01:40.28 0.6 undecidable manual S 136 43.5231 50 -0.1 46
IV.ATCC.EHZ. 2016-11-21T15:01:40.09 0.6 undecidable manual S 303 42.1245 50 0.09 46
IV.SMA1.EHZ. 2016-11-21T15:01:40.21 0.6 undecidable manual S 151 43.9227 50 -0.28 44
IV.PIEI.HHZ. 2016-11-21T15:01:39.19 0.6 negative manual P 325 75.7686 50 0.09 44
IV.FIAM.HHZ. 2016-11-21T15:01:39.78 1.0 negative manual P 177 78.7656 50 0.21 21
IV.MPAG.EHZ. 2016-11-21T15:01:39.73 1.0 negative manual P 341 76.6677 50 0.48 20
IV.ATVO.HHZ. 2016-11-21T15:01:38.25 1.0 negative manual P 310 70.2741 50 -0.01 22
IV.T1218.EHZ. 2016-11-21T15:01:37.81 0.6 undecidable manual S 174 34.2435 103 -0.01 48
IV.ASSB.HHZ. 2016-11-21T15:01:37.63 0.6 undecidable manual S 282 34.5432 103 -0.27 45
IV.SNTG.HHZ. 2016-11-21T15:01:37.35 0.6 undecidable manual S 341 32.6451 104 0.07 47
IV.SSFR.HHZ. 2016-11-21T15:01:36.32 0.1 positive manual P 335 56.0994 50 0.23 88
IV.OFFI.HHZ. 2016-11-21T15:01:36.02 0.3 negative manual P 95 49.8168 50 0.9 53
IV.T1241.EHZ. 2016-11-21T15:01:36.90 0.6 undecidable manual S 115 31.9458 104 -0.14 47
IV.ARVD.HHZ. 2016-11-21T15:01:36.86 0.1 undecidable manual P 350 58.7967 50 0.37 85
IV.TERO.HHZ. 2016-11-21T15:01:36.00 0.6 negative manual P 132 58.2972 50 -0.43 42
IV.CAMP.HHZ. 2016-11-21T15:01:35.65 0.6 positive manual P 151 55.9995 50 -0.42 42
IV.T1215.EHZ. 2016-11-21T15:01:35.04 0.6 undecidable manual S 221 25.6521 107 0.1 48
IV.RM33.EHZ. 2016-11-21T15:01:35.53 0.6 negative manual P 168 53.2023 50 -0.1 45
IV.CING.HHZ. 2016-11-21T15:01:34.60 0.3 negative manual P 12 45.2214 50 0.19 68
IV.SMA1.EHZ. 2016-11-21T15:01:34.08 0.1 undecidable manual P 151 43.9227 50 -0.13 92
IV.EL6.EHZ. 2016-11-21T15:01:33.05 1.0 undecidable manual P 3 39.1275 50 -0.41 22
IV.MMO1.EHZ. 2016-11-21T15:01:33.89 0.6 undecidable manual S 113 22.2555 110 0.07 48
IV.LNSS.HHZ. 2016-11-21T15:01:33.61 0.6 undecidable manual P 184 41.625 50 -0.24 45
IV.T1243.HHZ. 2016-11-21T15:01:33.77 0.1 undecidable manual P 136 43.5231 50 -0.38 87
IV.ATCC.EHZ. 2016-11-21T15:01:33.81 0.1 undecidable manual P 303 42.1245 50 -0.11 92
IV.SNTG.HHZ. 2016-11-21T15:01:32.02 0.1 undecidable manual P 341 32.6451 104 -0.33 90
IV.CSP1.EHZ. 2016-11-21T15:01:32.01 0.6 undecidable manual S 40 16.5723 116 0.03 49
IV.T1218.EHZ. 2016-11-21T15:01:32.38 0.1 undecidable manual P 174 34.2435 103 -0.28 90
IV.T1245.HHZ. 2016-11-21T15:01:32.53 0.6 undecidable manual S 145 16.2726 116 0.63 42
IV.ASSB.HHZ. 2016-11-21T15:01:32.44 0.1 undecidable manual P 282 34.5432 103 -0.27 91
IV.NRCA.HHZ. 2016-11-21T15:01:32.05 0.6 undecidable manual S 169 16.2726 116 0.15 48
IV.T1241.EHZ. 2016-11-21T15:01:31.91 0.1 positive manual P 115 31.9458 104 -0.3 90
IV.CESI.HHZ. 2016-11-21T15:01:31.57 0.6 undecidable manual S 283 14.0748 119 0.33 46
IV.T1215.EHZ. 2016-11-21T15:01:31.04 0.1 undecidable manual P 221 25.6521 107 0.04 97
IV.MMO1.EHZ. 2016-11-21T15:01:30.31 0.1 undecidable manual P 113 22.2555 110 -0.04 97
IV.T1216.EHZ. 2016-11-21T15:01:30.46 0.6 undecidable manual S 205 10.5783 127 0.24 48
IV.T1256.HHZ. 2016-11-21T15:01:30.99 0.6 undecidable manual S 75 12.6762 122 0.16 48
IV.T1245.HHZ. 2016-11-21T15:01:29.39 0.1 positive manual P 145 16.2726 116 0.14 96
IV.NRCA.HHZ. 2016-11-21T15:01:29.54 0.1 undecidable manual P 169 16.2726 116 0.29 93
IV.T1219.HNZ. 2016-11-21T15:01:29.94 0.6 undecidable manual S 327 10.3785 127 -0.22 48
IV.CESI.HHZ. 2016-11-21T15:01:29.15 0.1 undecidable manual P 283 14.0748 119 0.28 94
IV.CSP1.EHZ. 2016-11-21T15:01:29.36 0.1 positive manual P 40 16.5723 116 0.07 98
IV.T1216.EHZ. 2016-11-21T15:01:28.50 0.1 positive manual P 205 10.5783 127 0.22 95
IV.FDMO.HHZ. 2016-11-21T15:01:28.67 0.6 undecidable manual S 9 6.6933 140 -0.55 44
IV.T1256.HHZ. 2016-11-21T15:01:28.74 0.1 positive manual P 75 12.6762 122 0.12 97
IV.T1219.HNZ. 2016-11-21T15:01:28.25 0.1 undecidable manual P 327 10.3785 127 0.01 100
IV.FEMA.HNZ. 2016-11-21T15:01:28.04 0.6 undecidable manual S 230 2.5974 162 -0.49 46
IV.FEMA.HNZ. 2016-11-21T15:01:27.24 0.1 positive manual P 230 2.5974 162 -0.06 100
IV.FDMO.HHZ. 2016-11-21T15:01:27.63 0.1 negative manual P 9 6.6933 140 -0.07 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARVD.HHN. ML:1.5 0.0000658 1.56 AML other m 2016-11-21T15:01:45.27
IV.ARVD.HHE. ML:1.5 0.0000667 0.14 AML other m 2016-11-21T15:01:46.62
IV.ATCC.EHN. ML:1.9 0.000257 0.42 AML other m 2016-11-21T15:01:41.36
IV.ATCC.EHE. ML:1.9 0.00025550000000000003 1.48 AML other m 2016-11-21T15:01:42.28
IV.CAMP.HHN. ML:1.6 0.00008735000000000001 0.3 AML other m 2016-11-21T15:01:44.06
IV.CAMP.HHE. ML:1.6 0.0000812 0.72 AML other m 2016-11-21T15:01:44.52
IV.CESI.HHN. ML:2.5 0.00356 0.26 AML other m 2016-11-21T15:01:31.85
IV.CESI.HHE. ML:2.4 0.002535 0.2 AML other m 2016-11-21T15:01:31.81
IV.CING.HHE. ML:1.7 0.00016450000000000001 1.02 AML other m 2016-11-21T15:01:41.73
IV.CING.HHN. ML:1.6 0.000122 0.16 AML other m 2016-11-21T15:01:42.54
IV.FDMO.HHE. ML:2.2 0.003245 0.26 AML other m 2016-11-21T15:01:29.03
IV.FDMO.HHN. ML:2.4 0.00461 0.28 AML other m 2016-11-21T15:01:28.90
IV.LNSS.HHE. ML:1.6 0.00011850000000000001 1.18 AML other m 2016-11-21T15:01:40.58
IV.LNSS.HHN. ML:1.9 0.0002655 0.3 AML other m 2016-11-21T15:01:43.52
IV.NRCA.HHN. ML:2.4 0.00226 0.16 AML other m 2016-11-21T15:01:32.69
IV.NRCA.HHE. ML:2.4 0.0022249999999999995 0.84 AML other m 2016-11-21T15:01:34.01
IV.OFFI.HHN. ML:2.1 0.000323 0.52 AML other m 2016-11-21T15:01:46.73
IV.OFFI.HHE. ML:1.9 0.00021750000000000003 0.78 AML other m 2016-11-21T15:01:52.66
IV.PIEI.HHN. ML:1.5 0.00004505 0.92 AML other m 2016-11-21T15:01:51.74
IV.PIEI.HHE. ML:1.5 0.00005105000000000001 0.18 AML other m 2016-11-21T15:01:53.27
IV.RM33.EHE. ML:1.7 0.00011504999999999999 1.46 AML other m 2016-11-21T15:01:46.45
IV.RM33.EHN. ML:1.6 0.00009975 0.18 AML other m 2016-11-21T15:01:44.69
IV.SMA1.EHE. ML:2.1 0.00038700000000000003 0.34 AML other m 2016-11-21T15:01:45.71
IV.SMA1.EHN. ML:2.0 0.000284 0.34 AML other m 2016-11-21T15:01:43.35
IV.SNTG.HHE. ML:1.6 0.00017199999999999998 0.4 AML other m 2016-11-21T15:01:38.46
IV.SNTG.HHN. ML:1.7 0.0002145 0.78 AML other m 2016-11-21T15:01:38.03
IV.SSFR.HHE. ML:2.1 0.00028550000000000005 0.2 AML other m 2016-11-21T15:01:47.50
IV.SSFR.HHN. ML:2.2 0.00033150000000000003 0.28 AML other m 2016-11-21T15:01:47.26
IV.T1215.EHE. ML:1.6 0.00021999999999999998 0.12 AML other m 2016-11-21T15:01:36.46
IV.T1215.EHN. ML:1.7 0.0002945 0.92 AML other m 2016-11-21T15:01:36.69
IV.T1216.EHE. ML:2.3 0.002785 0.32 AML other m 2016-11-21T15:01:31.03
IV.T1216.EHN. ML:2.4 0.0038599999999999997 0.24 AML other m 2016-11-21T15:01:31.75
IV.T1218.HNN. ML:2.0 0.000376 0.3 AML other m 2016-11-21T15:01:38.31
IV.T1218.HNE. ML:1.8 0.0002335 0.68 AML other m 2016-11-21T15:01:43.05
IV.T1219.HNE. ML:2.1 0.0016899999999999999 0.44 AML other m 2016-11-21T15:01:30.64
IV.T1219.EHE. ML:2.1 0.001682 0.46 AML other m 2016-11-21T15:01:30.65
IV.T1219.EHN. ML:2.3 0.002685 0.2 AML other m 2016-11-21T15:01:30.28
IV.T1219.HNN. ML:2.3 0.002805 0.2 AML other m 2016-11-21T15:01:30.38
IV.T1241.EHN. ML:1.9 0.000352 0.3 AML other m 2016-11-21T15:01:40.23
IV.T1241.EHE. ML:2.0 0.00046699999999999997 1.36 AML other m 2016-11-21T15:01:39.01
IV.T1256.HHN. ML:2.0 0.00108 0.32 AML other m 2016-11-21T15:01:31.81
IV.T1256.HHE. ML:2.0 0.001195 1.28 AML other m 2016-11-21T15:01:31.98
IV.TERO.HHN. ML:2.2 0.00033899999999999995 0.3 AML other m 2016-11-21T15:01:44.72
IV.TERO.HHE. ML:2.2 0.0003325 0.26 AML other m 2016-11-21T15:01:44.85
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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