Earthquake with magnitude of ML 3.8 on date 28-10-2016 and time 17:56:59 (Italy) in region 2 km SE Norcia (PG)

A magnitude ML 3.8 earthquake occured in region: 2 km SE Norcia (PG), on

  • 28-10-2016 15:56:59 (UTC)
  • 28-10-2016 17:56:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7850, 13.1140 at 11 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.

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 2 4957 4957
Cascia PG 11 3217 8174
Preci PG 12 724 8898
Castelsantangelo sul Nera MC 13 281 9179
Accumoli RI 15 667 9846
Arquata del Tronto AP 15 1178 11024
Cerreto di Spoleto PG 17 1075 12099
Visso MC 17 1107 13206
Poggiodomo PG 17 117 13323
Ussita MC 18 444 13767
Cittareale RI 19 482 14249
Sellano PG 19 1079 15328
Montegallo AP 19 523 15851
Monteleone di Spoleto PG 20 599 16450

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km SE of Foligno (57155 inhabitants)
46 Km NE of Terni (111501 inhabitants)
50 Km W of Teramo (54892 inhabitants)
54 Km NW of L'Aquila (69753 inhabitants)
69 Km SE of Perugia (166134 inhabitants)
90 Km W of Montesilvano (53738 inhabitants)
92 Km E of Viterbo (67173 inhabitants)
93 Km NE of Guidonia Montecelio (88673 inhabitants)
95 Km N of Tivoli (56533 inhabitants)
97 Km W of Pescara (121014 inhabitants)
98 Km SW of Ancona (100861 inhabitants)
99 Km W of Chieti (51815 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
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 3.8 2016-10-28
15:56:59
42.7847 13.1138 11 2016-11-17
10:17:37
Bollettino Sismico Italiano INGV 33268591
Reviewed
Rev100
ML 3.8 2016-10-28
15:56:59
42.7878 13.1193 11 2016-10-28
16:09:06
Sala Sismica INGV-Roma 30829791
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-10-28 15:56:59 ± 0.03
Latitude 42.7847 ± 0.0018
Longitude 13.1138 ± 0.0025
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 33268591

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 196
Semi-minor axis of confidence ellipse (meter) 67
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 71
Circular confidence region, given by single value of horizontal uncertainty (meter) 200.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 17
Number of associated phases, regardless of their use for origin computation 184
Number of defining phases 184
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.04856
Epicentral distance of station farthest from the epicenter (degree) 4.32484
Number of stations at which the event was observed 148
Number of stations from which data was used for origin computation 148
Magnitudes information

ML:3.8

Field Value
Value 3.8
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 33268591
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2016-11-14 15:12:32

ML:3.8

Field Value
Value 3.8
Uncertainty 0.4
Num. used stations 13
Type of magnitude ML
Reference to an origin 30829791
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-10-28 16:09:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
MN.VSL.HHZ. 2016-10-28T15:58:06.37 0.6 undecidable manual P 222 480.0528 38 0.83 0
IV.BRMO.HHZ. 2016-10-28T15:58:05.49 0.6 undecidable manual P 333 463.1919 38 2.06 0
SI.KOSI.HHZ. 2016-10-28T15:58:01.12 0.6 undecidable manual P 342 430.4469 38 1.76 0
IV.APPI.EHZ. 2016-10-28T15:58:01.44 0.6 undecidable manual P 341 436.0302 38 1.4 0
IV.FVI.HHZ. 2016-10-28T15:57:59.20 0.6 undecidable manual P 357 423.6537 38 0.69 0
IV.MABI.HHZ. 2016-10-28T15:57:58.70 0.6 undecidable manual P 331 417.1713 38 0.99 0
OX.CLUD.HHZ. 2016-10-28T15:57:56.52 0.6 undecidable manual P 358 407.7807 38 -0.02 0
ST.GAGG.HHZ. 2016-10-28T15:57:56.78 0.6 undecidable manual P 336 403.7958 38 0.74 0
OX.CIMO.HHZ. 2016-10-28T15:57:55.34 0.3 undecidable manual P 353 394.8048 38 0.42 0
SI.LUSI.HHZ. 2016-10-28T15:57:55.30 0.6 undecidable manual P 335 392.0076 38 0.73 0
IV.PTCC.HHZ. 2016-10-28T15:57:55.56 0.6 undecidable manual P 3 402.2973 38 -0.3 0
IV.STAL.HHZ. 2016-10-28T15:57:54.31 0.3 undecidable manual P 355 386.8239 38 0.38 0
OX.MPRI.HHZ. 2016-10-28T15:57:53.84 0.3 undecidable manual P 359 383.5272 38 0.32 0
IV.CTI.HHZ. 2016-10-28T15:57:53.78 0.6 undecidable manual P 343 380.1306 38 0.68 0
OX.CGRP.HHZ. 2016-10-28T15:57:51.66 0.6 undecidable manual P 344 358.7742 38 1.22 0
OX.SABO.HHZ. 2016-10-28T15:57:49.99 0.6 undecidable manual P 6 357.6753 38 -0.31 0
IV.MSSA.HHZ. 2016-10-28T15:57:47.34 0.6 undecidable manual P 302 335.4087 38 -0.18 0
FR.SMPL.HHZ.00 2016-10-28T15:57:46.19 0.6 undecidable manual P 258 322.6326 38 0.25 0
GU.EQUI.HHZ. 2016-10-28T15:57:41.12 0.6 undecidable manual P 304 283.4052 38 0.07 0
IV.ZCCA.HNN. 2016-10-28T15:57:39.44 0.6 undecidable manual P 316 244.3665 38 3.24 0
MN.VLC.HHZ. 2016-10-28T15:57:38.56 0.6 undecidable manual P 306 267.3324 38 -0.5 0
IV.SGRT.HHZ. 2016-10-28T15:57:37.35 0.3 undecidable manual P 117 244.2666 38 1.17 0
GU.MAIM.HHZ. 2016-10-28T15:57:36.49 0.3 undecidable manual P 302 245.865 38 0.1 0
IV.BDI.HHZ. 2016-10-28T15:57:35.97 0.6 undecidable manual P 306 247.5633 38 -0.62 0
IV.MTRZ.HNN. 2016-10-28T15:57:35.52 1.0 undecidable manual P 322 217.2159 38 2.7 0
IV.APRC.HNN. 2016-10-28T15:57:35.55 0.6 undecidable manual P 119 229.6923 38 1.18 0
IV.SACR.HHZ. 2016-10-28T15:57:33.58 0.6 undecidable manual P 139 202.1421 38 2.64 0
IV.MTCR.EHZ. 2016-10-28T15:57:32.56 0.6 undecidable manual P 310 219.0141 38 -0.49 0
IV.MPPT.EHN. 2016-10-28T15:57:31.72 0.3 undecidable manual P 309 208.7355 38 -0.04 0
IV.CIGN.HHN. 2016-10-28T15:57:31.16 0.6 undecidable manual P 130 193.362 38 1.31 0
IV.BSSO.HHE. 2016-10-28T15:57:30.36 1.0 undecidable manual P 138 183.483 38 1.73 0
IV.VAGA.HHZ. 2016-10-28T15:57:29.81 1.0 undecidable manual P 148 177.6888 38 1.91 0
IV.LMD.HHE. 2016-10-28T15:57:28.44 0.6 undecidable manual P 322 182.7837 38 -0.09 0
IV.CASP.HHZ. 2016-10-28T15:57:27.91 0.3 undecidable manual P 271 183.0834 38 -0.66 0
IV.TRIV.HHZ. 2016-10-28T15:57:27.84 0.6 undecidable manual P 133 163.2144 50 2.1 0
IV.RUFI.EHZ. 2016-10-28T15:57:26.55 0.6 undecidable manual P 313 174.3921 50 -0.91 0
IV.OSSC.HHZ. 2016-10-28T15:57:26.01 0.3 undecidable manual P 299 171.9945 50 -1.07 0
IV.CSNT.HHZ. 2016-10-28T15:57:26.14 0.6 undecidable manual P 298 166.2114 50 -0.06 0
IV.FROS.HHZ. 2016-10-28T15:57:26.12 0.6 undecidable manual P 287 165.7119 50 0 0
IV.MAON.HHZ. 2016-10-28T15:57:25.66 0.3 undecidable manual P 257 166.7109 50 -0.61 0
IV.SFI.EHZ. 2016-10-28T15:57:25.27 0.6 undecidable manual P 321 160.9167 50 -0.11 0
IV.ASQU.HHE. 2016-10-28T15:57:25.44 0.6 undecidable manual P 317 155.0226 50 0.96 0
IV.ARVD.HHZ. 2016-10-28T15:57:24.00 0.6 undecidable manual S 350 80.364 50 0.91 13
IV.MIDA.HNZ. 2016-10-28T15:57:24.38 0.3 undecidable manual P 143 157.62 50 -0.49 0
IV.CERA.HNN. 2016-10-28T15:57:24.06 0.6 undecidable manual P 150 151.1376 50 0.18 0
IV.RNI2.HNE. 2016-10-28T15:57:23.41 0.6 undecidable manual P 144 147.1416 50 0.15 0
IV.LRP.HHZ. 2016-10-28T15:57:22.43 0.6 undecidable manual P 163 132.0678 50 1.5 0
IV.ARCI.HHZ. 2016-10-28T15:57:22.76 0.3 undecidable manual P 274 133.5663 50 1.6 0
IV.LATB.EHZ. 2016-10-28T15:57:21.79 0.3 undecidable manual P 185 143.745 50 -0.94 0
IV.GIUL.HHZ. 2016-10-28T15:57:21.46 0.6 undecidable manual P 175 136.5633 50 -0.16 0
IV.CRE.HHZ. 2016-10-28T15:57:21.92 0.3 undecidable manual P 315 131.868 50 1.01 0
TV.SF14.HHN. 2016-10-28T15:57:20.15 0.3 undecidable manual P 269 122.1888 50 0.75 0
IV.POFI.HHZ. 2016-10-28T15:57:20.64 0.6 undecidable manual P 157 128.1717 50 0.31 0
TV.SF13.HHN. 2016-10-28T15:57:20.16 0.6 undecidable manual P 272 121.6893 50 0.82 0
TV.SF11.HHZ. 2016-10-28T15:57:19.52 0.3 undecidable manual P 275 117.0939 50 0.89 0
IV.TOLF.HHZ. 2016-10-28T15:57:19.45 0.3 positive manual P 229 121.2897 50 0.18 0
IV.MCIV.HHN. 2016-10-28T15:57:19.55 0.3 undecidable manual P 270 116.994 50 0.93 0
IV.GUAR.HHZ. 2016-10-28T15:57:18.00 0.6 undecidable manual P 172 111 50 0.31 0
IV.PE3.EHZ. 2016-10-28T15:57:18.84 0.3 undecidable manual P 334 112.7982 50 0.88 0
IV.CAFI.HHZ. 2016-10-28T15:57:18.03 0.3 undecidable manual P 303 110.9001 50 0.36 0
IV.LPEL.HHZ. 2016-10-28T15:57:18.29 0.3 undecidable manual P 133 119.8911 50 -0.76 0
IV.CAFR.HHZ. 2016-10-28T15:57:18.72 1.0 undecidable manual P 121 118.2927 50 -0.09 0
IV.RDP.HHZ. 2016-10-28T15:57:18.50 0.6 undecidable manual P 196 118.3926 50 -0.32 0
IV.EL6.EHZ. 2016-10-28T15:57:18.50 0.6 undecidable manual S 359 60.3951 50 0.73 37
IV.FIAM.HHZ. 2016-10-28T15:57:17.10 0.6 undecidable manual S 180 57.2982 50 0.17 46
IV.ATMC.EHE. 2016-10-28T15:57:17.43 0.3 undecidable manual P 315 104.7174 50 0.71 0
IV.FSSB.HHZ. 2016-10-28T15:57:17.05 0.3 undecidable manual P 345 104.4177 50 0.38 0
IV.RMP.HHZ. 2016-10-28T15:57:17.58 0.6 undecidable manual P 198 113.0979 50 -0.44 0
IV.VVLD.HHZ. 2016-10-28T15:57:17.46 0.6 undecidable manual P 157 109.7124 50 -0.03 0
IV.PCRO.HNE. 2016-10-28T15:57:17.09 0.3 undecidable manual P 20 97.3248 50 1.5 0
IV.SENI.EHZ. 2016-10-28T15:57:17.75 0.3 undecidable manual P 5 102.6195 50 1.36 0
IV.APEC.HNN. 2016-10-28T15:57:17.12 0.6 undecidable manual P 327 102.6195 50 0.73 0
IV.SACS.HHZ. 2016-10-28T15:57:16.28 0.3 undecidable manual P 275 98.2239 50 0.56 0
IV.SNTG.HHZ. 2016-10-28T15:57:16.20 0.6 undecidable manual S 345 54.0015 50 0.14 48
IV.AOI.HHZ. 2016-10-28T15:57:15.39 0.1 positive manual P 25 93.6396 50 0.38 3
IV.ATMI.HHZ. 2016-10-28T15:57:15.29 0.6 undecidable manual P 312 91.7415 50 0.57 3
IV.ATPC.HHE. 2016-10-28T15:57:15.37 0.3 undecidable manual P 326 93.7395 50 0.34 3
IV.MPAG.EHZ. 2016-10-28T15:57:15.94 0.3 undecidable manual P 343 98.0241 50 0.26 0
IV.GAG1.HNZ. 2016-10-28T15:57:15.60 0.6 undecidable manual S 356 50.4162 50 0.5 45
IV.PIEI.HHZ. 2016-10-28T15:57:15.25 0.3 undecidable manual P 331 95.6376 50 -0.06 1
IV.GIGS.HHZ. 2016-10-28T15:57:15.70 0.6 undecidable manual S 134 52.503 50 0.05 49
IV.ATVA.EHE. 2016-10-28T15:57:14.07 0.3 undecidable manual P 309 86.7465 50 0.13 12
IV.BAT3.EHN.25 2016-10-28T15:57:14.23 0.3 undecidable manual P 320 89.0442 50 -0.07 8
IV.ATBU.EHZ. 2016-10-28T15:57:14.63 0.3 undecidable manual P 329 89.3439 50 0.28 7
IV.CERT.HHZ. 2016-10-28T15:57:14.45 0.1 positive manual P 187 93.3399 50 -0.51 4
IV.ATVO.HHZ. 2016-10-28T15:57:14.01 0.3 undecidable manual P 319 87.6456 50 -0.07 10
IV.CESX.HHZ. 2016-10-28T15:57:14.40 0.6 undecidable manual S 246 47.2194 50 0.16 48
IV.ATPI.EHZ. 2016-10-28T15:57:14.99 0.3 undecidable manual P 322 93.7395 50 -0.03 3
IV.MTCE.HHZ. 2016-10-28T15:57:14.05 0.1 positive manual P 200 89.8434 50 -0.37 9
IV.SEF1.HNZ. 2016-10-28T15:57:13.00 0.6 undecidable manual S 341 42.4242 50 0.05 50
IV.TERO.HNZ. 2016-10-28T15:57:13.10 0.6 undecidable manual S 114 43.8228 50 -0.22 48
IV.T0110.HHZ. 2016-10-28T15:57:13.04 0.1 negative manual P 138 82.0512 50 -0.18 27
IV.BAT1.EHE.18 2016-10-28T15:57:13.81 0.1 negative manual P 321 86.0472 50 -0.04 18
IV.FRON.EHZ. 2016-10-28T15:57:13.86 0.6 undecidable manual P 339 87.1461 50 -0.16 7
IV.MGAB.HHZ. 2016-10-28T15:57:13.64 0.1 negative manual P 280 82.6506 50 0.31 25
IV.ATLO.EHE. 2016-10-28T15:57:13.17 0.3 undecidable manual P 316 82.1511 50 -0.07 21
IV.PTQR.HHZ. 2016-10-28T15:57:13.79 0.3 undecidable manual P 164 87.8454 50 -0.32 10
IV.PP3.HNZ. 2016-10-28T15:57:13.40 0.3 undecidable manual P 31 77.0673 50 0.94 24
IV.MDAR.HNN. 2016-10-28T15:57:13.96 0.6 undecidable manual S 3 45.3213 50 0.22 48
IV.CADA.HNE. 2016-10-28T15:57:12.79 0.3 undecidable manual P 49 69.4749 50 1.5 28
IV.ATTE.HHZ. 2016-10-28T15:57:12.49 0.3 undecidable manual P 307 76.8675 50 0.06 32
IV.T1247.HHZ. 2016-10-28T15:57:12.90 0.6 undecidable manual S 158 40.9257 50 0.34 47
IV.ARVD.HHZ. 2016-10-28T15:57:12.95 0.3 undecidable manual P 350 80.364 50 -0.02 25
IV.CIMA.HNE. 2016-10-28T15:57:12.97 0.3 undecidable manual P 38 73.2711 50 1.1 29
IV.ATSC.EHE. 2016-10-28T15:57:12.74 0.3 undecidable manual P 334 78.9654 50 -0.01 28
IV.SRES.HHZ. 2016-10-28T15:57:12.44 0.1 positive manual P 219 78.2661 50 -0.2 38
IV.GUMA.HHZ. 2016-10-28T15:57:12.10 0.6 undecidable manual S 30 35.742 50 0.93 38
IV.ATFO.HHZ. 2016-10-28T15:57:12.84 0.3 undecidable manual P 326 78.0663 50 0.22 29
IV.VCEL.EHZ. 2016-10-28T15:57:11.98 0.3 undecidable manual P 126 73.4709 50 0.08 40
IV.ARRO.EHZ. 2016-10-28T15:57:11.50 0.6 undecidable manual S 231 36.4413 50 0.14 49
IV.TRTR.HHZ. 2016-10-28T15:57:11.84 0.3 undecidable manual P 87 65.1903 50 1.22 39
IV.CAMP.HHZ. 2016-10-28T15:57:11.00 0.3 undecidable manual S 139 36.6411 50 -0.41 69
IV.T1211.EHZ. 2016-10-28T15:57:11.20 0.3 undecidable manual S 217 35.0427 50 0.22 72
IV.MURB.HHZ. 2016-10-28T15:57:11.83 0.6 undecidable manual P 318 71.373 50 0.24 29
IV.T1246.HHN. 2016-10-28T15:57:11.77 0.6 undecidable manual S 126 38.1285 50 -0.05 50
IV.CING.HHN. 2016-10-28T15:57:10.64 0.1 positive manual P 6 65.8896 50 -0.09 75
IV.FAGN.HHZ. 2016-10-28T15:57:10.36 0.3 undecidable manual P 146 69.1752 50 -0.88 39
IV.RM33.HNZ. 2016-10-28T15:57:10.00 0.3 undecidable manual S 165 31.6461 50 -0.09 74
IV.TRE1.HNZ. 2016-10-28T15:57:10.27 0.3 undecidable manual P 15 60.5949 50 0.35 62
IV.CSP1.EHZ. 2016-10-28T15:57:10.80 0.6 undecidable manual S 12 34.8429 50 -0.15 49
IV.FOSV.EHZ. 2016-10-28T15:57:10.25 0.1 negative manual P 333 63.3921 50 -0.1 81
IV.ATCC.EHZ. 2016-10-28T15:57:09.66 0.1 negative manual P 319 58.7967 50 0.02 92
IV.EL6.EHZ. 2016-10-28T15:57:09.86 0.1 positive manual P 359 60.3951 50 -0.04 89
IV.T1243.HNZ. 2016-10-28T15:57:09.10 0.3 undecidable manual S 110 28.9488 50 -0.26 71
IV.FIAM.HHZ. 2016-10-28T15:57:09.24 0.1 positive manual P 180 57.2982 50 -0.17 92
IV.FDMO.HHZ. 2016-10-28T15:57:08.70 0.6 undecidable manual S 356 28.0497 50 -0.42 46
IV.OFFI.HHZ. 2016-10-28T15:57:08.98 0.1 positive manual P 70 49.4172 50 0.79 80
IV.GAG1.HNZ. 2016-10-28T15:57:08.34 0.3 undecidable manual P 356 50.4162 50 -0.01 75
IV.SMA1.EHZ. 2016-10-28T15:57:08.80 0.6 undecidable manual S 133 24.8529 50 0.53 45
IV.GIGS.HHZ. 2016-10-28T15:57:08.24 0.1 negative manual P 134 52.503 50 -0.43 91
IV.SNTG.HHZ. 2016-10-28T15:57:08.78 0.1 positive manual P 345 54.0015 50 -0.13 96
IV.MTL1.HNN. 2016-10-28T15:57:08.67 0.3 undecidable manual P 351 53.0025 50 -0.09 73
IV.SSM1.HNZ. 2016-10-28T15:57:08.02 0.3 undecidable manual P 6 49.5171 50 -0.2 72
IV.T1241.HNZ. 2016-10-28T15:57:08.20 0.3 undecidable manual S 73 27.0507 50 -0.65 64
IV.T1256.HHZ. 2016-10-28T15:57:08.62 0.6 undecidable manual S 20 26.2515 50 -0.02 50
MN.AQU.HHZ. 2016-10-28T15:57:08.75 0.3 undecidable manual P 153 53.3022 50 -0.05 73
IV.MNTP.HNZ. 2016-10-28T15:57:08.58 0.1 positive manual P 36 48.618 50 0.5 90
IV.T1204.EHZ. 2016-10-28T15:57:07.10 0.6 undecidable manual S 126 20.4684 50 0.01 50
IV.CESX.HHZ. 2016-10-28T15:57:07.84 0.1 positive manual P 246 47.2194 50 -0.02 100
IV.MDAR.HNN. 2016-10-28T15:57:07.28 0.3 undecidable manual P 3 45.3213 50 -0.29 71
IV.ASSB.HHN. 2016-10-28T15:57:07.68 0.1 negative manual P 308 46.7199 50 -0.11 98
IV.TERO.HNZ. 2016-10-28T15:57:07.04 0.1 negative manual P 114 43.8228 50 -0.29 94
IV.MMO1.EHZ. 2016-10-28T15:57:07.00 0.3 undecidable manual S 54 21.4674 50 -0.37 69
IV.PIO1.HNZ. 2016-10-28T15:57:07.43 0.3 undecidable manual P 346 44.9217 50 -0.08 74
IV.LNSS.HHZ. 2016-10-28T15:57:07.40 0.3 undecidable manual S 197 21.0678 50 0.15 73
IV.FIU1.HNZ. 2016-10-28T15:57:07.73 0.3 undecidable manual P 342 47.2194 50 -0.12 73
IV.T1299.HNN. 2016-10-28T15:57:07.80 0.6 undecidable manual S 141 21.5673 50 0.4 46
IV.SEF1.HNZ. 2016-10-28T15:57:07.00 0.1 undecidable manual P 341 42.4242 50 -0.11 98
IV.ARRO.EHZ. 2016-10-28T15:57:06.24 0.1 positive manual P 231 36.4413 50 0.05 99
IV.FEMA.HNZ. 2016-10-28T15:57:06.80 0.3 undecidable manual S 345 20.3685 50 -0.28 71
IV.T1246.HHN. 2016-10-28T15:57:06.31 0.1 negative manual P 126 38.1285 50 -0.15 97
IV.T1247.HHZ. 2016-10-28T15:57:06.66 0.3 undecidable manual P 158 40.9257 50 -0.23 72
IV.CAMP.HHZ. 2016-10-28T15:57:06.08 0.1 negative manual P 139 36.6411 50 -0.15 97
IV.T1201.HNN. 2016-10-28T15:57:06.86 0.6 undecidable manual S 142 17.9709 121 0.43 46
IV.T1217.EHZ. 2016-10-28T15:57:06.10 0.3 undecidable manual S 242 16.872 123 -0.02 75
IV.GUMA.HHZ. 2016-10-28T15:57:06.27 0.1 positive manual P 30 35.742 50 0.19 96
IV.T1215.EHZ. 2016-10-28T15:57:06.80 0.3 undecidable manual S 276 20.0688 50 -0.19 72
IV.MC2.EHZ. 2016-10-28T15:57:05.70 0.3 undecidable manual S 23 15.3735 125 0.04 75
IV.T1244.EHZ. 2016-10-28T15:57:05.82 0.3 undecidable manual S 101 15.2736 125 0.17 72
IV.T1216.EHZ. 2016-10-28T15:57:05.10 0.3 undecidable manual S 327 14.0748 128 -0.21 72
IV.RM33.HNZ. 2016-10-28T15:57:05.40 0.1 positive manual P 165 31.6461 50 -0.06 99
IV.CSP1.EHZ. 2016-10-28T15:57:05.84 0.1 positive manual P 12 34.8429 50 -0.12 98
IV.T1211.EHZ. 2016-10-28T15:57:05.99 0.1 positive manual P 217 35.0427 50 0.01 100
XO.AM05.EHZ. 2016-10-28T15:57:05.01 0.1 undecidable manual P 42 28.8489 50 -0.02 100
IV.SMA1.EHZ. 2016-10-28T15:57:04.38 0.1 negative manual P 133 24.8529 50 -0.03 99
IV.T1256.HHZ. 2016-10-28T15:57:04.46 0.1 positive manual P 20 26.2515 50 -0.16 97
IV.T1299.HNN. 2016-10-28T15:57:04.05 0.1 negative manual P 141 21.5673 50 0.14 97
IV.T1243.HNZ. 2016-10-28T15:57:04.80 0.1 negative manual P 110 28.9488 50 -0.24 95
IV.T1241.HNZ. 2016-10-28T15:57:04.23 0.1 positive manual P 73 27.0507 50 -0.51 90
IV.FDMO.HHZ. 2016-10-28T15:57:04.78 0.1 positive manual P 356 28.0497 50 -0.12 98
IV.T1245.HNZ. 2016-10-28T15:57:04.00 0.3 undecidable manual S 37 9.9789 137 -0.26 71
IV.T1217.EHZ. 2016-10-28T15:57:03.31 0.1 positive manual P 242 16.872 123 0.14 97
IV.LNSS.HHZ. 2016-10-28T15:57:03.90 0.1 positive manual P 197 21.0678 50 0.08 99
IV.T1215.EHZ. 2016-10-28T15:57:03.68 0.1 negative manual P 276 20.0688 50 0.01 100
IV.T1244.EHZ. 2016-10-28T15:57:03.08 0.1 negative manual P 101 15.2736 125 0.18 96
IV.T1204.EHZ. 2016-10-28T15:57:03.82 0.1 negative manual P 126 20.4684 50 0.09 98
IV.FEMA.HNZ. 2016-10-28T15:57:03.67 0.1 undecidable manual P 345 20.3685 50 -0.05 99
IV.MMO1.EHZ. 2016-10-28T15:57:03.73 0.1 positive manual P 54 21.4674 50 -0.16 97
IV.T1201.HNN. 2016-10-28T15:57:03.62 0.1 negative manual P 142 17.9709 121 0.27 95
IV.NRCA.HNZ. 2016-10-28T15:57:02.90 0.3 undecidable manual S 0 5.3946 153 -0.46 68
IV.T1245.HNZ. 2016-10-28T15:57:02.18 0.1 positive manual P 37 9.9789 137 0.08 98
IV.MC2.EHZ. 2016-10-28T15:57:02.98 0.1 positive manual P 23 15.3735 125 0.08 99
IV.T1216.EHZ. 2016-10-28T15:57:02.69 0.1 positive manual P 327 14.0748 128 -0.01 100
IV.NRCA.HNZ. 2016-10-28T15:57:01.60 0.1 negative manual P 0 5.3946 153 0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHN. ML:3.9 0.0316 0.7 AML other m 2016-10-28T15:57:12.55
IV.CSP1.EHE. ML:3.8 0.02325 0.62 AML other m 2016-10-28T15:57:15.42
IV.CTI.HHN. ML:3.5 0.0002285 1.38 AML other m 2016-10-28T15:58:41.26
IV.CTI.HHE. ML:3.4 0.000188 0.76 AML other m 2016-10-28T15:58:35.56
IV.FDMO.HHN. ML:3.8 0.03455 1.54 AML other m 2016-10-28T15:57:10.67
IV.FDMO.HHE. ML:3.8 0.0299 0.78 AML other m 2016-10-28T15:57:10.29
IV.LPEL.HHN. ML:3.6 0.0032949999999999998 0.58 AML other m 2016-10-28T15:57:41.51
IV.LPEL.HHE. ML:3.8 0.004595000000000001 0.62 AML other m 2016-10-28T15:57:48.44
IV.MRB1.HNE. ML:3.7 0.0009564999999999999 0.78 AML other m 2016-10-28T15:58:36.83
IV.MRB1.HHE. ML:3.7 0.000988 0.74 AML other m 2016-10-28T15:58:36.86
IV.MRB1.HHN. ML:3.6 0.0009155 0.9 AML other m 2016-10-28T15:58:26.82
IV.MRB1.HNN. ML:3.6 0.0009035 1 AML other m 2016-10-28T15:58:26.36
IV.OSSC.HHN. ML:3.1 0.00047250000000000005 0.68 AML other m 2016-10-28T15:58:05.80
IV.OSSC.HHE. ML:3.0 0.00035650000000000005 0.76 AML other m 2016-10-28T15:58:11.23
CR.STON.BHN. ML:3.2 0.00011350000000000001 1.36 AML other m 2016-10-28T15:58:37.34
CR.STON.BHE. ML:3.2 0.0000992 1.28 AML other m 2016-10-28T15:58:51.66
IV.T1204.EHE. ML:4.2 0.1145 0.84 AML other m 2016-10-28T15:57:10.52
IV.T1204.EHN. ML:4.0 0.07005 0.96 AML other m 2016-10-28T15:57:11.40
IV.T1215.EHE. ML:3.6 0.0265 1.44 AML other m 2016-10-28T15:57:07.14
IV.T1215.HNE. ML:3.6 0.026350000000000002 1.44 AML other m 2016-10-28T15:57:07.14
IV.T1215.EHN. ML:3.6 0.0255 0.86 AML other m 2016-10-28T15:57:07.80
IV.T1215.HNN. ML:3.6 0.026549999999999997 0.88 AML other m 2016-10-28T15:57:07.80
IV.T1216.EHN. ML:4.0 0.10085 0.24 AML other m 2016-10-28T15:57:05.63
IV.T1216.EHE. ML:3.9 0.07080000000000002 1.56 AML other m 2016-10-28T15:57:07.75
IV.T1217.EHE. ML:3.9 0.06275 0.34 AML other m 2016-10-28T15:57:07.51
IV.T1217.HNE. ML:3.9 0.06515 0.32 AML other m 2016-10-28T15:57:07.51
IV.T1217.EHN. ML:4.0 0.08705 0.48 AML other m 2016-10-28T15:57:06.56
IV.T1217.HNN. ML:4.0 0.0915 0.48 AML other m 2016-10-28T15:57:06.56
IV.T1245.HNE. ML:4.3 0.2665 0.22 AML other m 2016-10-28T15:57:05.34
IV.T1245.HHE. ML:4.3 0.261 0.2 AML other m 2016-10-28T15:57:05.34
IV.T1245.HNN. ML:4.5 0.3835 0.58 AML other m 2016-10-28T15:57:04.60
IV.T1245.HHN. ML:4.5 0.3785 0.58 AML other m 2016-10-28T15:57:04.60
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
Magnitude3.7
Scalar Moment4.06449E+21 dyne-cm
Computed depth10 km
QualityBa
Variance Reduction41.02%
Double Couple93%
CLVD7%
ISO0%
Model usedCIA
Modeautomatic
Statuspreliminary

Moment Tensor Components

Component Value
Mrr-7.279E+20
Mtt1.7345E+21
Mpp-1.0065E+21
Mrt-2.27E+19
Mrp-2.372E+21
Mtp-2.9386E+21

Nodal Planes

Name Strike Dip Rake
PN134480-36
PN28155-168

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

13.1193 42.7878 10 344 80 -36 81 55 -168 4.06449 21 13.6193 43.2878

TDMT references

More info and references

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
GUMA 35.3 29.9 40.92% 96
TRTR 65 87.7 47.79% 102
T0110 82.2 138.7 13.56% 101
MTCE 90.5 200.2 14.71% 102
MCIV 118.1 270 37.73% 105
LMD 183.3 321.9 55.54% 113
ARVD 80.2 349.7 59.28% 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