Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 3.7 on date 30-10-2016 and time 11:14:20 (UTC) in region 8 km E Norcia (PG)

A magnitude ML 3.7 earthquake occured in region: 8 km E Norcia (PG), on

  • 30-10-2016 11:14:20 (UTC)
  • 30-10-2016 12:14:20 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8060, 13.1920 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Norcia PG 8 4957 4957
Arquata del Tronto AP 9 1178 6135
Castelsantangelo sul Nera MC 10 281 6416
Montegallo AP 12 523 6939
Accumoli RI 13 667 7606
Preci PG 15 724 8330
Montemonaco AP 15 604 8934
Ussita MC 16 444 9378
Visso MC 16 1107 10485
Cascia PG 18 3217 13702
Acquasanta Terme AP 18 2916 16618
Montefortino FM 20 1178 17796

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km E of Foligno (57155 inhabitants)
45 Km W of Teramo (54892 inhabitants)
52 Km NE of Terni (111501 inhabitants)
53 Km NW of L'Aquila (69753 inhabitants)
74 Km E of Perugia (166134 inhabitants)
85 Km W of Montesilvano (53738 inhabitants)
92 Km W of Pescara (121014 inhabitants)
94 Km S of Ancona (100861 inhabitants)
95 Km NW of Chieti (51815 inhabitants)
97 Km NE of Guidonia Montecelio (88673 inhabitants)
99 Km E of Viterbo (67173 inhabitants)
99 Km NE of Tivoli (56533 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap

These three maps show the results of the analysis using the software ShakeMap designed to provide the level of ground shaking experienced in a region using the data recorded by seismometers and strong motion instruments and seismological information regarding the attenuation of the wavefield with distance and the site characteristics. The Shakemaps are determined for research purposes to provide fast estimates of the level of ground shaking produced by the earthquake. The maps are calculated automatically and updated as more data become available. See http://shakemap.ingv.it for additional information. The black star indicates the epicenter. The triangles show the accelerometric and velocimetric stations used in the calculation, colored according to the recorded shaking.

Intensity Shakemap

Intensity Shakemap

This map shows the distribution of instrumental intensities. The intensity is derived through an empirical law that correlates the recorded values of actual ground shaking, e.g., acceleration and velocity, with the macroseismic intensity for Italian earthquakes, as reported in the Italian Macroseismic Database (DBMI15, https://doi.org/10.13127/cpti/cpti15.3).
Peak ground acceleration Shakemap

Peak ground acceleration Shakemap

This map shows the distribution of peak ground acceleration expressed as percent of the acceleration of gravity (i.e., g = 9.81 m/s²).
Peak velocity Shakemap

Peak velocity Shakemap

This map shows the distribution of peak ground velocities expressed in cm/s.
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 3.7 2016-10-30
11:14:20		 42.806 13.1922 10 2017-01-31
10:50:37		 Bollettino Sismico Italiano INGV 33507501
Reviewed
Rev100 		ML 3.7 2016-10-30
11:14:20		 42.8027 13.1902 10 2016-10-30
11:29:11		 Sala Sismica INGV-Roma 31055351
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-10-30 11:14:20 ± 0.03
Latitude 42.8060 ± 0.0018
Longitude 13.1922 ± 0.0025
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 33507501

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 236
Semi-minor axis of confidence ellipse (meter) 100
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 70
Circular confidence region, given by single value of horizontal uncertainty (meter) 240.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 30
Number of associated phases, regardless of their use for origin computation 129
Number of defining phases 129
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.04766
Epicentral distance of station farthest from the epicenter (degree) 2.02527
Number of stations at which the event was observed 87
Number of stations from which data was used for origin computation 87
Magnitudes information

ML:3.7

Field Value
Value 3.7
Uncertainty 0.3
Num. used stations 44
Type of magnitude ML
Reference to an origin 31055351
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-10-30 11:29:11

ML:3.7

Field Value
Value 3.7
Uncertainty 0.3
Num. used stations 45
Type of magnitude ML
Reference to an origin 33507501
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-01-24 12:33:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FNVD.HHZ. 2016-10-30T11:14:56.43 0.6 undecidable manual P 313 224.8083 38 0.76 21
IV.MTCR.EHZ. 2016-10-30T11:14:54.77 0.6 undecidable manual P 308 222.5106 38 -0.61 22
IV.TRIF.HHZ. 2016-10-30T11:14:51.24 0.3 undecidable manual P 281 188.9664 38 0.03 47
IV.BSSO.HHE. 2016-10-30T11:14:50.33 0.6 undecidable manual P 140 181.1853 38 0.1 32
IV.RUFI.EHE. 2016-10-30T11:14:50.17 0.6 undecidable manual P 311 177.5889 38 0.38 31
IV.VAGA.HHZ. 2016-10-30T11:14:50.09 1.0 undecidable manual P 151 176.49 38 0.44 15
IV.CSNT.HHZ. 2016-10-30T11:14:49.23 0.6 undecidable manual P 296 170.7957 50 0.45 31
IV.T0110.HHZ. 2016-10-30T11:14:45.36 0.6 undecidable manual S 143 79.8645 50 0.47 40
IV.MIDA.HNZ. 2016-10-30T11:14:45.92 0.6 undecidable manual P 146 155.8218 50 -0.55 33
IV.CERA.HNN. 2016-10-30T11:14:45.47 1.0 undecidable manual P 153 150.2385 50 -0.14 18
IV.ARVD.HHZ. 2016-10-30T11:14:45.83 0.6 undecidable manual S 345 79.365 50 1.05 31
IV.ARCI.HHZ. 2016-10-30T11:14:44.24 1.0 undecidable manual P 273 139.7601 50 0.24 18
IV.LATB.EHZ. 2016-10-30T11:14:44.61 1.0 undecidable manual P 187 146.742 50 -0.47 17
TV.SF13.HHN. 2016-10-30T11:14:42.80 0.6 undecidable manual P 271 127.9719 50 0.62 34
IV.VCEL.EHZ. 2016-10-30T11:14:42.65 0.3 undecidable manual S 131 69.8745 50 0.41 62
IV.TOLF.HHN. 2016-10-30T11:14:42.22 0.6 undecidable manual P 230 127.6722 50 0.09 39
TV.SF14.HHN. 2016-10-30T11:14:42.81 0.6 undecidable manual P 268 128.5713 50 0.54 35
IV.FAGN.HHZ. 2016-10-30T11:14:41.74 0.6 undecidable manual S 152 67.9764 50 0.02 45
IV.FOSV.EHZ. 2016-10-30T11:14:41.05 0.3 undecidable manual S 327 64.491 50 0.25 64
IV.MCIV.HHN. 2016-10-30T11:14:41.41 1.0 undecidable manual P 269 123.3876 50 -0.07 20
IV.LPEL.HHE. 2016-10-30T11:14:40.35 0.6 undecidable manual P 136 116.994 50 -0.13 40
IV.PE3.EHE. 2016-10-30T11:14:40.61 0.6 undecidable manual P 331 113.5974 50 0.64 35
TV.SF11.HHZ. 2016-10-30T11:14:40.97 1.0 undecidable manual P 274 123.2877 50 -0.49 18
IV.SACS.HHE. 2016-10-30T11:14:39.20 1.0 undecidable manual P 273 104.4177 50 0.65 18
IV.FIAM.HHZ. 2016-10-30T11:14:39.80 0.6 undecidable manual S 186 59.9955 50 0.2 44
IV.SNTG.HHZ. 2016-10-30T11:14:38.06 0.6 undecidable manual S 338 53.8017 50 0.11 45
IV.FSSB.HHZ. 2016-10-30T11:14:38.69 0.3 undecidable manual P 341 103.9182 50 0.21 60
IV.CESX.HHZ. 2016-10-30T11:14:38.48 0.6 undecidable manual S 246 54.0015 50 0.48 42
MN.AQU.HHZ. 2016-10-30T11:14:37.61 0.6 undecidable manual S 161 53.1024 50 -0.14 45
IV.MTCE.HHZ. 2016-10-30T11:14:37.10 0.6 undecidable manual P 203 94.3389 50 0.1 42
IV.PIEI.HHZ. 2016-10-30T11:14:37.41 0.3 undecidable manual P 327 96.8253 50 0.03 63
IV.ATPI.EHZ. 2016-10-30T11:14:37.36 0.3 undecidable manual P 318 95.9262 50 0.12 62
IV.ATPC.HHE. 2016-10-30T11:14:37.32 0.3 undecidable manual P 322 95.6376 50 0.13 62
IV.ATMI.HHZ. 2016-10-30T11:14:37.86 0.6 undecidable manual P 308 95.1381 50 0.75 35
IV.MPAG.EHZ. 2016-10-30T11:14:37.06 0.3 undecidable manual P 339 97.8243 50 -0.47 58
IV.GIGS.HHZ. 2016-10-30T11:14:36.57 0.6 undecidable manual S 141 50.0166 50 -0.35 43
IV.AOI.HHZ. 2016-10-30T11:14:36.69 0.3 undecidable manual P 22 88.9443 50 0.53 58
IV.SSM1.HNZ. 2016-10-30T11:14:36.15 0.6 undecidable manual S 358 46.9197 50 0.04 46
IV.GAG1.HNZ. 2016-10-30T11:14:36.94 0.6 undecidable manual S 348 49.0176 50 0.28 44
IV.ATVO.HHZ. 2016-10-30T11:14:36.30 0.3 undecidable manual P 315 90.1431 50 -0.05 64
IV.ATVA.EHE. 2016-10-30T11:14:36.48 1.0 undecidable manual P 306 90.3429 50 0.11 21
IV.ASSB.HHZ. 2016-10-30T11:14:36.98 0.3 undecidable manual S 301 50.7159 50 -0.13 68
IV.MGAB.HHZ. 2016-10-30T11:14:36.17 0.3 undecidable manual P 278 88.6446 50 0.06 64
IV.ATTE.HHZ. 2016-10-30T11:14:35.10 0.3 undecidable manual P 303 80.7636 50 0.2 63
IV.SRES.HHN. 2016-10-30T11:14:35.79 0.1 undecidable manual P 222 84.249 50 0.35 81
IV.SEF1.HNZ. 2016-10-30T11:14:35.11 0.6 undecidable manual S 332 42.7239 50 0.13 46
IV.PTQR.HHZ. 2016-10-30T11:14:35.91 1.0 undecidable manual P 169 88.6446 50 -0.21 21
IV.MDAR.HNZ. 2016-10-30T11:14:35.08 0.6 undecidable manual S 355 43.1235 50 0 47
IV.ATLO.EHE. 2016-10-30T11:14:35.58 0.1 undecidable manual P 312 85.0482 50 0.01 87
IV.PIO1.HNZ. 2016-10-30T11:14:35.86 0.6 undecidable manual S 338 44.622 50 0.37 43
IV.ARVD.HHZ. 2016-10-30T11:14:34.54 0.1 undecidable manual P 345 79.365 50 -0.15 85
IV.ATFO.HHZ. 2016-10-30T11:14:34.76 0.3 undecidable manual P 321 79.9644 50 -0.02 66
IV.T0110.HHZ. 2016-10-30T11:14:34.52 0.1 negative manual P 143 79.8645 50 -0.24 84
IV.T1211.EHZ. 2016-10-30T11:14:34.56 0.6 undecidable manual S 222 40.9257 50 0.05 47
IV.ARRO.EHZ. 2016-10-30T11:14:34.90 0.6 undecidable manual S 234 42.9237 50 -0.14 46
IV.PP3.HNZ. 2016-10-30T11:14:34.42 0.3 undecidable manual P 28 71.8725 50 0.89 51
IV.T1247.HHZ. 2016-10-30T11:14:34.38 0.6 undecidable manual S 168 41.3253 50 -0.24 45
IV.MURB.HHZ. 2016-10-30T11:14:33.88 0.3 undecidable manual P 313 74.1702 50 -0.01 66
IV.TERO.HHZ. 2016-10-30T11:14:33.50 0.3 undecidable manual S 121 39.2274 50 -0.56 63
IV.FAGN.HHZ. 2016-10-30T11:14:33.23 0.1 undecidable manual P 152 67.9764 50 0.3 84
IV.MMUR.HNZ. 2016-10-30T11:14:33.69 0.6 undecidable manual P 347 72.2721 50 0.1 44
IV.VCEL.EHZ. 2016-10-30T11:14:33.27 1.0 negative manual P 131 69.8745 50 0.04 22
IV.CAMP.HHZ. 2016-10-30T11:14:32.52 0.6 undecidable manual S 149 34.8429 50 -0.35 44
IV.T1246.HHN. 2016-10-30T11:14:32.63 0.6 undecidable manual S 135 34.8429 50 -0.25 45
IV.FOSV.EHZ. 2016-10-30T11:14:32.27 0.1 negative manual P 327 64.491 50 -0.13 88
IV.GUMA.HHZ. 2016-10-30T11:14:32.01 0.6 undecidable manual S 22 30.747 50 0.22 46
IV.TRTR.HHZ. 2016-10-30T11:14:32.37 0.1 undecidable manual P 90 58.6968 50 0.87 71
IV.RM33.EHZ. 2016-10-30T11:14:32.15 0.6 undecidable manual S 177 33.0447 50 -0.25 46
IV.ATCC.EHZ. 2016-10-30T11:14:31.91 0.1 negative manual P 313 61.494 50 -0.02 91
IV.EL6.EHZ. 2016-10-30T11:14:31.24 0.3 undecidable manual P 353 58.497 50 -0.23 65
IV.FIAM.HHZ. 2016-10-30T11:14:31.68 1.0 undecidable manual P 186 59.9955 50 -0.02 23
IV.ASSB.HHZ. 2016-10-30T11:14:30.09 0.1 negative manual P 301 50.7159 50 -0.17 90
IV.T1215.HNZ. 2016-10-30T11:14:30.21 0.3 undecidable manual S 269 26.3514 50 -0.41 67
MN.AQU.HHZ. 2016-10-30T11:14:30.31 0.1 undecidable manual P 161 53.1024 50 -0.33 86
IV.LNSS.HHZ. 2016-10-30T11:14:30.41 0.3 undecidable manual S 209 25.752 50 -0.04 72
IV.SNTG.HHZ. 2016-10-30T11:14:30.43 0.1 undecidable manual P 338 53.8017 50 -0.32 86
IV.CESX.HHZ. 2016-10-30T11:14:30.67 0.1 positive manual P 246 54.0015 50 -0.11 90
IV.ARRO.EHZ. 2016-10-30T11:14:29.02 0.1 undecidable manual P 234 42.9237 50 -0.05 93
IV.FIU1.HNZ. 2016-10-30T11:14:29.49 0.3 undecidable manual P 334 47.4192 50 -0.27 66
IV.PIO1.HNZ. 2016-10-30T11:14:29.13 0.1 undecidable manual P 338 44.622 50 -0.2 90
IV.OFFI.HHZ. 2016-10-30T11:14:29.69 0.1 positive manual P 70 42.624 50 0.67 79
XO.AM05.HNZ. 2016-10-30T11:14:29.36 0.6 undecidable manual S 34 23.0547 114 -0.29 46
IV.GIGS.HHZ. 2016-10-30T11:14:29.59 0.1 negative manual P 141 50.0166 50 -0.57 81
IV.T1243.HNZ. 2016-10-30T11:14:29.47 0.6 undecidable manual S 120 24.1536 113 -0.53 43
IV.MNTP.HNZ. 2016-10-30T11:14:29.71 0.3 undecidable manual P 31 43.1235 50 0.62 61
IV.SSM1.HNZ. 2016-10-30T11:14:29.47 0.3 undecidable manual P 358 46.9197 50 -0.22 67
IV.T1217.EHZ. 2016-10-30T11:14:29.75 0.6 undecidable manual S 244 23.6541 113 -0.1 48
IV.GAG1.HNZ. 2016-10-30T11:14:29.93 0.3 undecidable manual P 348 49.0176 50 -0.08 69
IV.T1211.EHZ. 2016-10-30T11:14:28.61 0.1 undecidable manual P 222 40.9257 50 -0.15 92
IV.T1241.HNZ. 2016-10-30T11:14:28.77 0.6 undecidable manual S 74 20.2686 117 0.01 49
IV.T1247.HHZ. 2016-10-30T11:14:28.68 0.1 negative manual P 168 41.3253 50 -0.15 92
IV.SEF1.HNZ. 2016-10-30T11:14:28.83 0.3 undecidable manual P 332 42.7239 50 -0.21 68
IV.T1201.HNN. 2016-10-30T11:14:28.18 0.6 undecidable manual S 164 17.1717 121 0.35 46
IV.TERO.HHZ. 2016-10-30T11:14:28.10 0.1 negative manual P 121 39.2274 50 -0.4 87
IV.MDAR.HNZ. 2016-10-30T11:14:28.80 0.3 undecidable manual P 355 43.1235 50 -0.29 66
IV.T1204.EHZ. 2016-10-30T11:14:28.16 0.3 undecidable manual S 145 17.6712 120 0.19 71
IV.T1256.HNZ. 2016-10-30T11:14:28.93 0.6 undecidable manual S 7 22.3554 114 -0.51 44
IV.FEMA.HNZ. 2016-10-30T11:14:28.55 0.6 undecidable manual S 326 20.868 116 -0.4 45
IV.T1218.HNZ. 2016-10-30T11:14:27.85 0.3 undecidable manual S 203 16.3725 122 0.27 70
IV.GUMA.HHZ. 2016-10-30T11:14:27.17 0.1 undecidable manual P 22 30.747 50 -0.02 96
IV.RM33.EHZ. 2016-10-30T11:14:27.47 0.1 undecidable manual P 177 33.0447 50 -0.07 94
IV.T1216.EHZ. 2016-10-30T11:14:27.29 0.3 undecidable manual S 304 16.9719 121 -0.47 67
IV.CAMP.HHZ. 2016-10-30T11:14:27.52 0.1 negative manual P 149 34.8429 50 -0.3 90
IV.T1246.HHN. 2016-10-30T11:14:27.55 0.1 negative manual P 135 34.8429 50 -0.27 90
IV.T1244.EHZ. 2016-10-30T11:14:26.04 0.3 undecidable manual S 122 10.1787 135 0.14 73
IV.MMO1.HNZ. 2016-10-30T11:14:26.78 0.6 undecidable manual S 47 15.0738 124 -0.43 45
IV.T1212.HNZ. 2016-10-30T11:14:26.81 0.3 undecidable manual S 243 13.4754 127 0.05 73
IV.T1217.EHZ. 2016-10-30T11:14:26.00 0.1 positive manual P 244 23.6541 113 -0.07 96
IV.T1215.HNZ. 2016-10-30T11:14:26.35 0.1 positive manual P 269 26.3514 50 -0.16 94
IV.FDMO.HHZ. 2016-10-30T11:14:26.20 0.1 negative manual P 342 26.9508 50 -0.41 89
IV.LNSS.HHZ. 2016-10-30T11:14:26.46 0.1 positive manual P 209 25.752 50 0.04 96
IV.T1243.HNZ. 2016-10-30T11:14:25.83 0.1 negative manual P 120 24.1536 113 -0.33 91
IV.T1204.EHZ. 2016-10-30T11:14:25.06 0.1 negative manual P 145 17.6712 120 0.07 97
IV.T1256.HNZ. 2016-10-30T11:14:25.51 0.1 undecidable manual P 7 22.3554 114 -0.32 91
IV.FEMA.HNZ. 2016-10-30T11:14:25.39 0.1 undecidable manual P 326 20.868 116 -0.16 95
IV.T1201.HNN. 2016-10-30T11:14:25.24 0.1 negative manual P 164 17.1717 121 0.33 92
IV.MMO1.HNZ. 2016-10-30T11:14:25.13 0.1 positive manual P 47 15.0738 124 0.58 86
IV.T1241.HNZ. 2016-10-30T11:14:25.70 0.3 undecidable manual P 74 20.2686 117 0.25 70
XO.AM05.HNZ. 2016-10-30T11:14:25.78 0.1 positive manual P 34 23.0547 114 -0.18 94
IV.T1213.HNZ. 2016-10-30T11:14:25.95 0.6 undecidable manual S 211 10.4784 134 -0.03 50
IV.T1213.HNZ. 2016-10-30T11:14:24.02 0.1 undecidable manual P 211 10.4784 134 0.18 96
IV.T1218.HNZ. 2016-10-30T11:14:24.95 0.1 positive manual P 203 16.3725 122 0.18 95
IV.T1212.HNZ. 2016-10-30T11:14:24.49 0.1 undecidable manual P 243 13.4754 127 0.2 95
IV.T1214.HNZ. 2016-10-30T11:14:24.88 0.3 undecidable manual S 165 5.2947 152 0 75
IV.T1245.HNZ. 2016-10-30T11:14:24.61 0.6 undecidable manual S 356 5.5944 151 -0.32 47
IV.T1216.EHZ. 2016-10-30T11:14:24.76 0.1 undecidable manual P 304 16.9719 121 -0.1 96
IV.T1214.HNZ. 2016-10-30T11:14:23.43 0.1 undecidable manual P 165 5.2947 152 0.22 96
IV.T1245.HNZ. 2016-10-30T11:14:23.25 0.1 negative manual P 356 5.5944 151 0.02 100
IV.T1244.EHZ. 2016-10-30T11:14:23.99 0.1 undecidable manual P 122 10.1787 135 0.2 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
XO.AM05.EHE. ML:3.8 0.03793363 0.2432 AML other m 2016-10-30T11:14:29.93
XO.AM05.HNE. ML:3.2 0.010912195000000001 0.224 AML other m 2016-10-30T11:14:29.94
XO.AM05.EHN. ML:2.7 0.0034049999999999996 0.78 AML other m 2016-10-30T11:14:30.25
XO.AM05.HNN. ML:3.2 0.009774999999999999 1.3 AML other m 2016-10-30T11:14:30.86
IV.AOI.HHE. ML:3.2 0.0019100000000000002 0.34 AML other m 2016-10-30T11:14:53.80
IV.AOI.HHN. ML:3.3 0.002445 0.36 AML other m 2016-10-30T11:14:53.83
MN.AQU.HHN. ML:3.6 0.008735 0.68 AML other m 2016-10-30T11:14:46.33
MN.AQU.HLN. ML:3.6 0.008535000000000001 0.64 AML other m 2016-10-30T11:14:46.33
MN.AQU.HHE. ML:3.4 0.00592 1.34 AML other m 2016-10-30T11:14:41.24
MN.AQU.HLE. ML:3.4 0.005955 1.3 AML other m 2016-10-30T11:14:41.25
IV.ARVD.HHE. ML:3.1 0.00193 0.94 AML other m 2016-10-30T11:14:47.53
IV.ARVD.HHN. ML:3.1 0.00176 0.78 AML other m 2016-10-30T11:14:52.36
IV.ASSB.HHN. ML:3.7 0.01295 1 AML other m 2016-10-30T11:14:39.23
IV.ASSB.HHE. ML:3.6 0.01185 0.4 AML other m 2016-10-30T11:14:39.36
IV.ATCC.EHE. ML:3.7 0.011 1.32 AML other m 2016-10-30T11:14:44.03
IV.ATCC.EHN. ML:3.7 0.0108 0.98 AML other m 2016-10-30T11:14:43.83
IV.ATFO.HHN. ML:3.5 0.00404 0.62 AML other m 2016-10-30T11:14:51.50
IV.ATFO.HHE. ML:3.4 0.003615 0.66 AML other m 2016-10-30T11:14:48.77
IV.ATPI.EHN. ML:3.4 0.0024050000000000005 0.66 AML other m 2016-10-30T11:14:56.61
IV.ATPI.EHE. ML:3.4 0.00271 1.02 AML other m 2016-10-30T11:15:04.28
IV.ATTE.HHN. ML:3.3 0.00277 0.66 AML other m 2016-10-30T11:14:54.53
IV.ATTE.HHE. ML:3.3 0.002785 0.48 AML other m 2016-10-30T11:14:56.50
IV.ATVO.HHE. ML:3.4 0.0027400000000000002 0.84 AML other m 2016-10-30T11:14:53.47
IV.ATVO.HHN. ML:3.4 0.0031450000000000002 0.98 AML other m 2016-10-30T11:14:53.91
IV.CAMP.HHE. ML:3.7 0.022350000000000002 0.34 AML other m 2016-10-30T11:14:32.96
IV.CAMP.HHN. ML:3.4 0.0112 0.56 AML other m 2016-10-30T11:14:33.32
IV.CESX.HHE. ML:3.6 0.010895 0.6 AML other m 2016-10-30T11:14:40.61
IV.CESX.HHN. ML:3.4 0.006273028 0.6784 AML other m 2016-10-30T11:14:41.12
IV.EL6.EHE. ML:3.6 0.0078439845 0.6016 AML other m 2016-10-30T11:14:40.92
IV.EL6.EHN. ML:3.6 0.0082173075 0.4608 AML other m 2016-10-30T11:14:40.51
IV.FAGN.HHN. ML:3.7 0.008852737999999999 0.6976 AML other m 2016-10-30T11:14:44.72
IV.FAGN.HHE. ML:3.9 0.0135 0.34 AML other m 2016-10-30T11:14:45.13
IV.FEMA.HNN. ML:4.0 0.0633 0.58 AML other m 2016-10-30T11:14:29.13
IV.FEMA.HNE. ML:4.1 0.0872 0.54 AML other m 2016-10-30T11:14:29.86
IV.FIAM.HHN. ML:3.4 0.00546 0.54 AML other m 2016-10-30T11:14:43.41
IV.FIAM.HHE. ML:3.6 0.007665 0.78 AML other m 2016-10-30T11:14:50.06
IV.FIU1.HNN. ML:3.3 0.00605 1.08 AML other m 2016-10-30T11:14:37.14
IV.FIU1.HNE. ML:3.4 0.006665 0.58 AML other m 2016-10-30T11:14:37.57
IV.FOSV.EHN. ML:3.4 0.004405 0.32 AML other m 2016-10-30T11:14:44.46
IV.FOSV.EHE. ML:3.5 0.006295 0.36 AML other m 2016-10-30T11:14:41.62
IV.FSSB.HHE. ML:3.7 0.005155 0.66 AML other m 2016-10-30T11:14:56.32
IV.FSSB.HHN. ML:3.9 0.008254999999999998 0.38 AML other m 2016-10-30T11:14:55.49
IV.GAG1.HNE. ML:3.9 0.020149999999999998 0.48 AML other m 2016-10-30T11:14:41.96
IV.GAG1.HNN. ML:3.9 0.02295 0.52 AML other m 2016-10-30T11:14:44.45
IV.GIGS.HHE. ML:3.2 0.0038799999999999998 0.52 AML other m 2016-10-30T11:14:37.96
IV.GIGS.HHN. ML:3.0 0.0029300000000000003 0.44 AML other m 2016-10-30T11:14:38.86
IV.GUMA.HHE. ML:4.0 0.044719545 0.224 AML other m 2016-10-30T11:14:32.64
IV.GUMA.HNN. ML:3.9 0.040891765 0.4352 AML other m 2016-10-30T11:14:32.52
IV.GUMA.HHN. ML:4.0 0.044899999999999995 0.46 AML other m 2016-10-30T11:14:32.53
IV.GUMA.HNE. ML:4.0 0.04340088 0.3136 AML other m 2016-10-30T11:14:34.47
IV.LNSS.HHE. ML:4.1 0.07155 0.28 AML other m 2016-10-30T11:14:31.11
IV.LNSS.HHN. ML:4.4 0.159 0.24 AML other m 2016-10-30T11:14:30.96
IV.MDAR.HNE. ML:3.3 0.006804999999999999 1.52 AML other m 2016-10-30T11:14:35.82
IV.MDAR.HNN. ML:3.4 0.0086285475 0.6272 AML other m 2016-10-30T11:14:36.05
IV.MGAB.HHN. ML:3.8 0.007095000000000001 1.04 AML other m 2016-10-30T11:14:52.03
IV.MGAB.HHE. ML:3.7 0.00684 0.36 AML other m 2016-10-30T11:14:53.43
IV.MGAB.HNE. ML:3.7 0.006030000000000001 0.92 AML other m 2016-10-30T11:14:52.98
IV.MGAB.HNN. ML:3.8 0.0074800000000000005 0.62 AML other m 2016-10-30T11:14:52.03
IV.MMUR.HNE. ML:3.6 0.00608 0.34 AML other m 2016-10-30T11:14:49.95
IV.MMUR.HNN. ML:3.5 0.005225 0.3 AML other m 2016-10-30T11:14:48.29
IV.MNTP.HNN. ML:3.6 0.013408630000000001 1.1392 AML other m 2016-10-30T11:14:37.84
IV.MNTP.HNE. ML:3.8 0.02053926 2.5984 AML other m 2016-10-30T11:14:36.88
IV.MPAG.EHE. ML:3.2 0.0017455065000000001 2.3616 AML other m 2016-10-30T11:14:52.20
IV.MPAG.EHN. ML:3.3 0.0018675595000000001 6.2784 AML other m 2016-10-30T11:14:55.63
IV.MURB.HHN. ML:3.9 0.013800000000000002 0.98 AML other m 2016-10-30T11:14:47.92
IV.MURB.HNN. ML:3.9 0.013949999999999999 0.96 AML other m 2016-10-30T11:14:47.92
IV.MURB.HHE. ML:4.0 0.0149 0.86 AML other m 2016-10-30T11:14:50.20
IV.MURB.HNE. ML:4.0 0.01435 0.82 AML other m 2016-10-30T11:14:50.18
IV.OFFI.HHN. ML:3.9 0.0233 0.38 AML other m 2016-10-30T11:14:41.10
IV.OFFI.HHE. ML:3.7 0.016800000000000002 1.52 AML other m 2016-10-30T11:14:42.24
IV.PIEI.HHE. ML:3.2 0.001865 0.7 AML other m 2016-10-30T11:14:56.60
IV.PIEI.HHN. ML:3.2 0.001645 0.68 AML other m 2016-10-30T11:15:01.45
IV.PIO1.HNE. ML:3.4 0.007705 0.78 AML other m 2016-10-30T11:14:40.68
IV.PIO1.HNN. ML:3.6 0.0139 0.64 AML other m 2016-10-30T11:14:37.66
IV.PP3.HNE. ML:3.9 0.01375 0.34 AML other m 2016-10-30T11:14:47.12
IV.PP3.EHE. ML:3.9 0.013585000000000002 0.34 AML other m 2016-10-30T11:14:47.13
IV.PP3.HNN. ML:3.9 0.01275 0.82 AML other m 2016-10-30T11:14:47.22
IV.PP3.EHN. ML:3.9 0.01268 0.8 AML other m 2016-10-30T11:14:47.24
IV.RM33.EHN. ML:3.5 0.015349999999999999 0.86 AML other m 2016-10-30T11:14:35.97
IV.RM33.EHE. ML:3.7 0.02265 0.96 AML other m 2016-10-30T11:14:33.97
IV.SEF1.HNN. ML:3.7 0.01485 1.14 AML other m 2016-10-30T11:14:37.35
IV.SEF1.HNE. ML:3.8 0.018200000000000004 0.22 AML other m 2016-10-30T11:14:39.37
IV.SNTG.HNE. ML:3.2 0.004205 0.52 AML other m 2016-10-30T11:14:38.32
IV.SNTG.HHE. ML:3.2 0.004070000000000001 0.5 AML other m 2016-10-30T11:14:38.58
IV.SNTG.HHN. ML:3.2 0.004155 0.62 AML other m 2016-10-30T11:14:41.20
IV.SNTG.HNN. ML:3.2 0.00413 0.62 AML other m 2016-10-30T11:14:41.20
IV.T0110.HHE. ML:3.8 0.008285 0.58 AML other m 2016-10-30T11:14:47.30
IV.T0110.HHN. ML:3.6 0.005356861 0.416 AML other m 2016-10-30T11:14:47.51
IV.T1211.EHN. ML:4.1 0.045649999999999996 1.58 AML other m 2016-10-30T11:14:36.11
IV.T1211.HNN. ML:4.1 0.045599999999999995 1.58 AML other m 2016-10-30T11:14:36.11
IV.T1211.EHE. ML:3.8 0.02215 0.26 AML other m 2016-10-30T11:14:36.09
IV.T1211.HNE. ML:3.8 0.0211 0.26 AML other m 2016-10-30T11:14:36.09
IV.T1215.EHN. ML:3.8 0.034152720000000004 0.256 AML other m 2016-10-30T11:14:30.68
IV.T1215.HNE. ML:3.7 0.025971125 1.12 AML other m 2016-10-30T11:14:30.68
IV.T1217.EHE. ML:3.7 0.029450000000000004 0.48 AML other m 2016-10-30T11:14:32.72
IV.T1217.EHN. ML:3.7 0.02985 1.48 AML other m 2016-10-30T11:14:32.38
IV.T1217.HNN. ML:3.7 0.0295 1.48 AML other m 2016-10-30T11:14:32.38
IV.T1217.HNE. ML:3.7 0.0308 0.48 AML other m 2016-10-30T11:14:32.96
IV.T1241.HNE. ML:4.1 0.0911 0.88 AML other m 2016-10-30T11:14:29.07
IV.T1241.EHE. ML:4.1 0.08875 0.9 AML other m 2016-10-30T11:14:29.07
IV.T1241.HNN. ML:4.0 0.0803 0.3 AML other m 2016-10-30T11:14:28.97
IV.T1241.EHN. ML:4.0 0.08080000000000001 0.3 AML other m 2016-10-30T11:14:28.98
IV.T1245.HHN. ML:4.6 0.60429105 1.1648 AML other m 2016-10-30T11:14:25.92
IV.T1247.HHN. ML:3.7 0.01655 1.14 AML other m 2016-10-30T11:14:34.92
IV.TERO.HHN. ML:3.8 0.0235 0.24 AML other m 2016-10-30T11:14:34.12
IV.TERO.HNN. ML:3.8 0.0219 0.26 AML other m 2016-10-30T11:14:34.12
IV.TERO.HNE. ML:3.7 0.0166 0.44 AML other m 2016-10-30T11:14:37.75
IV.TERO.HHE. ML:3.7 0.017700000000000004 0.3 AML other m 2016-10-30T11:14:34.28
IV.TRTR.HHN. ML:4.0 0.0201 0.68 AML other m 2016-10-30T11:14:51.88
IV.TRTR.HHE. ML:4.1 0.0265 1.02 AML other m 2016-10-30T11:14:51.62
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
Magnitude3.4
Scalar Moment1.51811E+21 dyne-cm
Computed depth9 km
QualityCa
Variance Reduction16.19%
Double Couple78%
CLVD22%
ISO0%
Model usedCIA
Modeautomatic
Statuspreliminary

Moment Tensor Components

Component Value
Mrr5.483E+20
Mtt-2.259E+20
Mpp-3.224E+20
Mrt3900000000000000000
Mrp1.4045E+21
Mtp-3.58E+20

Nodal Planes

Name Strike Dip Rake
PN158176
PN224117145

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

13.1902 42.8027 9 5 81 76 241 17 145 1.51811 21 13.6902 43.3027

TDMT references

More info and references

PDF Solution

Download TDMT soution in PDF format
Download TDMT soution in PDF format

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
OFFI 43.1 69.9 10.71% 96
TERO 39.3 120.4 20.06% 96
PIGN 196 154.9 10.81% 115
SAMA 123.8 203.7 12.75% 105
MCIV 123.9 269.3 35.94% 107
OSSC 177.2 297.5 37.59% 113
ARVD 79.9 345.4 17.18% 100
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, /tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.
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