Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 04-11-2016 and time 13:20:08 (Italy) in region 3 km NW Ussita (MC)

A magnitude ML 2.1 earthquake occured in region: 3 km NW Ussita (MC), on

  • 04-11-2016 12:20:08 (UTC)
  • 04-11-2016 13:20:08 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9690, 13.1190 at 9 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
Ussita MC 3 444 444
Visso MC 5 1107 1551
Fiordimonte MC 8 202 1753
Fiastra MC 8 559 2312
Acquacanina MC 8 121 2433
Castelsantangelo sul Nera MC 9 281 2714
Bolognola MC 9 142 2856
Monte Cavallo MC 10 145 3001
Pieve Torina MC 10 1458 4459
Pievebovigliana MC 11 866 5325
Preci PG 12 724 6049
Muccia MC 14 915 6964
Sarnano MC 17 3264 10228
Serravalle di Chienti MC 18 1070 11298
Sellano PG 18 1079 12377
Montefortino FM 18 1178 13555
Montemonaco AP 19 604 14159
Camerino MC 19 6974 21133
Cessapalombo MC 19 512 21645
Amandola FM 19 3629 25274
Norcia PG 20 4957 30231

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km E of Foligno (57155 inhabitants)
59 Km NW of Teramo (54892 inhabitants)
60 Km NE of Terni (111501 inhabitants)
61 Km E of Perugia (166134 inhabitants)
72 Km NW of L'Aquila (69753 inhabitants)
79 Km SW of Ancona (100861 inhabitants)
98 Km S of Fano (60888 inhabitants)
98 Km NW of Montesilvano (53738 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 2.1 2016-11-04
12:20:08		 42.9693 13.1193 9 2016-11-04
12:26:46		 Sala Sismica INGV-Roma 31943031
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-11-04 12:20:08 ± 0.04
Latitude 42.9693 ± 0.0027
Longitude 13.1193 ± 0.0025
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 31943031

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 293
Semi-minor axis of confidence ellipse (meter) 82
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 6
Circular confidence region, given by single value of horizontal uncertainty (meter) 290.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 83
Number of associated phases, regardless of their use for origin computation 55
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.79140
Number of stations at which the event was observed 35
Number of stations from which data was used for origin computation 19
Magnitude information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 15
Type of magnitude ML
Reference to an origin 31943031
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-11-04 12:26:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PE3.EHZ. 2016-11-04T12:20:39.99 3.0 undecidable manual S 0.7 0
IV.CMPO.HNZ. 2016-11-04T12:20:39.71 3.0 negative manual Pn -0.32 0
IV.LIK.EHZ.01 2016-11-04T12:20:38.04 3.0 negative manual P 2.95 0
IV.VCEL.EHZ. 2016-11-04T12:20:36.99 3.0 undecidable manual S 87.8454 0.13 0
IV.GIUL.HHZ. 2016-11-04T12:20:32.02 3.0 undecidable manual P -1.81 0
IV.ARVD.HHZ. 2016-11-04T12:20:28.99 3.0 undecidable manual S 0.11 0
IV.CAMP.HHZ. 2016-11-04T12:20:26.02 0.6 undecidable manual S 154 53.6019 50 0.22 44
IV.TERO.HHZ. 2016-11-04T12:20:26.71 0.6 undecidable manual S 134 55.1004 50 0.51 41
IV.ATCC.EHZ. 2016-11-04T12:20:24.13 0.6 undecidable manual S 302 45.621 50 0.45 43
IV.VCEL.EHZ. 2016-11-04T12:20:23.99 3.0 undecidable manual P 87.8454 -0.25 0
IV.GIGS.HHZ. 2016-11-04T12:20:23.62 3.0 positive manual P 2.51 0
IV.T1243.HHZ. 2016-11-04T12:20:22.21 0.3 undecidable manual S 138 40.4262 50 -0.07 70
IV.FIAM.HHZ. 2016-11-04T12:20:22.13 3.0 positive manual P -0.54 0
IV.SMA1.EHZ. 2016-11-04T12:20:22.55 0.6 undecidable manual S 155 41.5251 50 -0.02 47
IV.LNSS.HHZ. 2016-11-04T12:20:22.99 3.0 undecidable manual S 40.9257 0.05 0
IV.ASSB.HHZ. 2016-11-04T12:20:21.56 0.6 undecidable manual S 282 38.2284 50 -0.15 46
IV.ATVO.HHZ. 2016-11-04T12:20:21.61 3.0 negative manual P -0.27 0
IV.FRON.EHZ. 2016-11-04T12:20:21.24 3.0 undecidable manual P 0.19 0
IV.T1204.EHZ. 2016-11-04T12:20:21.35 0.6 undecidable manual S 154 36.3414 50 0.17 46
IV.T1217.EHZ. 2016-11-04T12:20:20.31 0.6 undecidable manual S 208 32.4453 50 0.16 47
IV.SNTG.HHZ. 2016-11-04T12:20:20.57 0.6 undecidable manual S 336 34.8429 50 -0.22 46
IV.ATFO.HHZ. 2016-11-04T12:20:19.87 3.0 positive manual P -0.15 0
IV.CESX.HHZ. 2016-11-04T12:20:19.44 3.0 positive manual P 58.8966 -0.04 0
IV.T1241.EHZ. 2016-11-04T12:20:18.84 0.3 undecidable manual S 116 28.2495 108 -0.08 71
IV.TERO.HHZ. 2016-11-04T12:20:18.60 1.0 undecidable manual P 134 55.1004 50 -0.17 22
IV.CAMP.HHZ. 2016-11-04T12:20:18.35 0.3 positive manual P 154 53.6019 50 -0.18 67
IV.T1215.EHZ. 2016-11-04T12:20:18.67 0.3 undecidable manual S 228 27.5502 108 -0.03 72
IV.OFFI.HHZ. 2016-11-04T12:20:18.45 3.0 negative manual P 0.99 0
IV.RM33.EHZ. 2016-11-04T12:20:18.18 0.6 positive manual P 171 51.6039 50 -0.06 46
IV.ATCC.EHZ. 2016-11-04T12:20:17.24 0.1 positive manual P 302 45.621 50 -0.07 93
IV.CING.HHZ. 2016-11-04T12:20:17.15 3.0 negative manual P -0.07 0
IV.T1243.HHZ. 2016-11-04T12:20:16.32 0.6 negative manual P 138 40.4262 50 -0.18 46
IV.GUMA.HHZ. 2016-11-04T12:20:16.88 0.3 undecidable manual S 59 20.3685 114 0.53 66
IV.SMA1.EHZ. 2016-11-04T12:20:16.53 1.0 positive manual P 155 41.5251 50 -0.14 23
IV.EL6.EHZ. 2016-11-04T12:20:16.14 3.0 positive manual P -0.15 0
IV.SNTG.HHZ. 2016-11-04T12:20:15.44 0.6 positive manual P 336 34.8429 50 -0.2 46
IV.CESI.HHZ. 2016-11-04T12:20:15.75 0.3 undecidable manual S 283 17.871 117 0.17 71
IV.T1204.EHZ. 2016-11-04T12:20:15.92 1.0 negative manual P 154 36.3414 50 0.05 24
XO.AM05.EHZ. 2016-11-04T12:20:15.84 0.3 undecidable manual S 87 18.9699 116 -0.08 73
IV.ASSB.HHZ. 2016-11-04T12:20:15.98 0.1 positive manual P 282 38.2284 50 -0.19 92
IV.T1217.EHZ. 2016-11-04T12:20:15.30 0.3 positive manual P 208 32.4453 50 0.03 72
IV.MMO1.EHZ. 2016-11-04T12:20:15.79 0.3 undecidable manual S 115 18.5703 116 0 74
IV.T1215.EHZ. 2016-11-04T12:20:14.00 0.1 positive manual P 228 27.5502 108 -0.44 89
IV.LNSS.HHZ. 2016-11-04T12:20:14.33 3.0 undecidable manual P 40.9257 -2.21 0
IV.T1241.EHZ. 2016-11-04T12:20:14.38 0.6 positive manual P 116 28.2495 108 -0.19 47
IV.GUMA.HHZ. 2016-11-04T12:20:13.23 0.1 undecidable manual P 59 20.3685 114 0.15 95
IV.T1216.EHZ. 2016-11-04T12:20:13.91 0.3 undecidable manual S 223 11.9769 127 0.07 74
IV.T1256.HHZ. 2016-11-04T12:20:12.80 0.3 undecidable manual S 65 9.5793 134 -0.41 69
IV.MMO1.EHZ. 2016-11-04T12:20:12.75 0.1 positive manual P 115 18.5703 116 -0.01 98
IV.CESI.HHZ. 2016-11-04T12:20:12.79 0.1 positive manual P 283 17.871 117 0.15 96
XO.AM05.EHZ. 2016-11-04T12:20:12.91 0.1 positive manual P 87 18.9699 116 0.08 97
IV.FEMA.HNZ. 2016-11-04T12:20:12.32 0.1 undecidable manual S 262 5.6943 148 -0.04 100
IV.T1256.HHZ. 2016-11-04T12:20:11.17 0.1 undecidable manual P 65 9.5793 134 -0.1 98
IV.T1216.EHZ. 2016-11-04T12:20:11.89 0.1 positive manual P 223 11.9769 127 0.26 94
IV.FEMA.HNZ. 2016-11-04T12:20:10.87 0.1 positive manual P 262 5.6943 148 0.1 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
XO.AM05.EHN. ML:1.3 0.0001715 0.22 AML other m 2016-11-04T12:20:16.16
XO.AM05.EHE. ML:2.4 0.00202 0.92 AML other m 2016-11-04T12:20:16.07
XO.AM05.HNN. ML:1.8 0.000555 0.22 AML other m 2016-11-04T12:20:16.07
XO.AM05.HNE. ML:1.7 0.000441 0.24 AML other m 2016-11-04T12:20:16.53
IV.ATCC.EHN. ML:2.0 0.000259 0.54 AML other m 2016-11-04T12:20:24.26
IV.ATCC.EHE. ML:1.9 0.000249 1.2 AML other m 2016-11-04T12:20:29.99
IV.CAMP.HHN. ML:1.8 0.0001465 0.74 AML other m 2016-11-04T12:20:26.97
IV.CAMP.HHE. ML:1.8 0.00014900000000000002 0.62 AML other m 2016-11-04T12:20:26.24
IV.CESI.HHE. ML:2.2 0.0013839999999999998 0.4 AML other m 2016-11-04T12:20:16.06
IV.CESI.HHN. ML:2.2 0.001445 0.32 AML other m 2016-11-04T12:20:16.04
IV.CESX.HHN. ML:2.0 0.000195 0.66 AML other m 2016-11-04T12:20:29.28
IV.CESX.HHE. ML:2.1 0.0002395 0.52 AML other m 2016-11-04T12:20:29.56
IV.CING.HHN. ML:1.6 0.00010805000000000001 0.98 AML other m 2016-11-04T12:20:25.48
IV.CING.HHE. ML:1.7 0.0001465 1.08 AML other m 2016-11-04T12:20:24.80
IV.FEMA.HNE. ML:2.3 0.0032749999999999997 0.44 AML other m 2016-11-04T12:20:12.71
IV.FEMA.HNN. ML:2.4 0.003985000000000001 0.32 AML other m 2016-11-04T12:20:13.59
IV.GUMA.HHE. ML:2.6 0.00329 0.32 AML other m 2016-11-04T12:20:17.05
IV.GUMA.HHN. ML:2.4 0.002145 0.5 AML other m 2016-11-04T12:20:19.18
IV.NRCA.HHE. ML:2.7 0.005335 0.2 AML other m 2016-11-04T12:20:30.19
IV.SMA1.EHE. ML:1.9 0.00027 0.58 AML other m 2016-11-04T12:20:26.17
IV.SMA1.EHN. ML:2.0 0.0002935 1.18 AML other m 2016-11-04T12:20:24.67
IV.SNTG.HHN. ML:1.6 0.0001615 0.18 AML other m 2016-11-04T12:20:21.69
IV.SNTG.HHE. ML:1.6 0.0001565 0.34 AML other m 2016-11-04T12:20:24.27
IV.T1216.EHN. ML:2.6 0.0043 0.44 AML other m 2016-11-04T12:20:14.75
IV.T1216.EHE. ML:2.4 0.003075 0.36 AML other m 2016-11-04T12:20:15.17
IV.T1241.EHN. ML:2.2 0.0008245 0.52 AML other m 2016-11-04T12:20:19.26
IV.T1241.EHE. ML:2.0 0.0005795 0.38 AML other m 2016-11-04T12:20:20.26
IV.T1256.HNE. ML:2.3 0.002945 0.1 AML other m 2016-11-04T12:20:13.19
IV.T1256.HHN. ML:2.6 0.00522 0.14 AML other m 2016-11-04T12:20:13.08
IV.T1256.HNN. ML:2.6 0.005314999999999999 0.16 AML other m 2016-11-04T12:20:13.08
IV.T1256.HHE. ML:2.3 0.0029699999999999996 1.22 AML other m 2016-11-04T12:20:13.18
IV.TERO.HHN. ML:2.1 0.000306 0.7 AML other m 2016-11-04T12:20:28.93
IV.TERO.HHE. ML:2.1 0.000275 1 AML other m 2016-11-04T12:20:29.23
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
Waveforms Seismic signals in miniseed + resp format Download