Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 3.0 on date 31-10-2016 and time 04:37:46 (Italy) in region 6 km NW Accumoli (RI)

A magnitude ML 3.0 earthquake occured in region: 6 km NW Accumoli (RI), on

  • 31-10-2016 03:37:46 (UTC)
  • 31-10-2016 04:37:46 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7220, 13.1890 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
Accumoli RI 6 667 667
Arquata del Tronto AP 11 1178 1845
Norcia PG 11 4957 6802
Cittareale RI 12 482 7284
Amatrice RI 13 2657 9941
Cascia PG 14 3217 13158
Montegallo AP 18 523 13681
Acquasanta Terme AP 19 2916 16597
Castelsantangelo sul Nera MC 20 281 16878

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km W of Teramo (54892 inhabitants)
45 Km NW of L'Aquila (69753 inhabitants)
47 Km SE of Foligno (57155 inhabitants)
48 Km E of Terni (111501 inhabitants)
78 Km SE of Perugia (166134 inhabitants)
82 Km W of Montesilvano (53738 inhabitants)
89 Km NE of Guidonia Montecelio (88673 inhabitants)
89 Km W of Pescara (121014 inhabitants)
90 Km W of Chieti (51815 inhabitants)
90 Km NE of Tivoli (56533 inhabitants)
95 Km E of Viterbo (67173 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 3.0 2016-10-31
03:37:46		 42.7215 13.1893 10 2019-02-12
14:03:14		 Bollettino Sismico Italiano INGV 45108831
Reviewed
Rev100 		ML 3.0 2016-10-31
03:37:46		 42.7198 13.1897 10 2016-10-31
03:47:58		 Sala Sismica INGV-Roma 31197421
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-10-31 03:37:46 ± 0.02
Latitude 42.7215 ± 0.0018
Longitude 13.1893 ± 0.0024
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 45108831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 179
Semi-minor axis of confidence ellipse (meter) 106
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 233
Circular confidence region, given by single value of horizontal uncertainty (meter) 180.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 18
Number of associated phases, regardless of their use for origin computation 124
Number of defining phases 123
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.71860
Number of stations at which the event was observed 88
Number of stations from which data was used for origin computation 87
Magnitudes information

ML:3.0

Field Value
Value 3.0
Uncertainty 0.3
Num. used stations 46
Type of magnitude ML
Reference to an origin 31197421
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-10-31 03:47:56

ML:3.0

Field Value
Value 3.0
Uncertainty 0.3
Num. used stations 103
Type of magnitude ML
Reference to an origin 45108831
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-06-13 10:42:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
OX.CGRP.HHZ. 2016-10-31T03:38:39.78 3.0 undecidable manual P 0.78 0
IV.TRIF.HHZ. 2016-10-31T03:38:17.45 0.3 undecidable manual P 284 190.7646 38 0.74 0
IV.ARCI.HHZ. 2016-10-31T03:38:10.35 0.6 undecidable manual P 277 140.2485 50 1.01 0
IV.CAFI.HHZ. 2016-10-31T03:38:07.35 0.3 negative manual P 305 119.8911 50 1.14 0
IV.MCIV.HHZ. 2016-10-31T03:38:07.89 0.3 undecidable manual P 273 123.3876 50 1.15 0
IV.LATE.HHZ. 2016-10-31T03:38:06.23 0.6 undecidable manual P 264 113.5974 50 1 0
IV.TOLF.HHZ. 2016-10-31T03:38:06.99 0.6 undecidable manual P 234 121.6893 50 0.51 0
IV.FAGN.HHZ. 2016-10-31T03:38:05.28 0.6 undecidable manual S 147 59.9955 50 0.4 42
IV.CAFR.HHZ. 2016-10-31T03:38:05.11 1.0 undecidable manual P 120 109.4127 50 0.52 0
IV.SNTG.HHZ. 2016-10-31T03:38:05.99 0.3 undecidable manual S 341 62.493 50 0.43 59
IV.FSSB.HHZ. 2016-10-31T03:38:05.51 0.3 undecidable manual P 343 112.7982 50 0.4 0
IV.MPAG.EHZ. 2016-10-31T03:38:04.53 0.3 negative manual P 341 106.5156 50 0.39 0
IV.ASSB.HHZ. 2016-10-31T03:38:04.10 0.3 undecidable manual S 310 55.8996 50 0.3 68
IV.LPEL.HHZ. 2016-10-31T03:38:04.70 0.3 undecidable manual P 132 110.6004 50 -0.07 0
IV.PIEI.HHZ. 2016-10-31T03:38:04.65 0.6 undecidable manual P 330 104.7174 50 0.79 0
IV.RCAV.EHZ. 2016-10-31T03:38:03.08 0.6 undecidable manual P 192 99.0231 50 0.1 0
IV.ATBU.EHZ. 2016-10-31T03:38:03.12 0.1 undecidable manual P 328 98.4237 50 0.22 0
IV.AOI.HHZ. 2016-10-31T03:38:03.07 0.1 undecidable manual P 20 97.8243 50 0.27 0
IV.SEF1.HNZ. 2016-10-31T03:38:03.00 0.6 undecidable manual S 337 51.1155 50 0.49 45
IV.ATPI.EHZ. 2016-10-31T03:38:03.77 0.3 undecidable manual P 322 103.0191 50 0.17 0
IV.SACS.HHZ. 2016-10-31T03:38:03.91 1.0 undecidable manual P 278 105.117 50 -0.01 0
IV.FRON.EHZ. 2016-10-31T03:38:02.64 0.1 undecidable manual P 337 95.9262 50 0.13 1
IV.MGAB.HHZ. 2016-10-31T03:38:02.06 1.0 undecidable manual P 284 90.1431 50 0.44 2
IV.FIAM.HHZ. 2016-10-31T03:38:02.60 0.3 undecidable manual S 187 50.616 50 0.21 72
IV.BAT3.EHZ.25 2016-10-31T03:38:02.88 0.6 undecidable manual P 320 98.3238 50 0 0
IV.CESX.HHZ. 2016-10-31T03:38:02.10 0.6 undecidable manual S 256 50.7159 50 -0.31 47
IV.ATVO.HHZ. 2016-10-31T03:38:02.76 0.6 undecidable manual P 319 96.9252 50 0.1 0
IV.BAT1.EHZ.18 2016-10-31T03:38:02.58 0.6 undecidable manual P 320 95.3379 50 0.16 1
IV.ARVD.HHZ. 2016-10-31T03:38:01.61 0.6 undecidable manual P 347 88.4448 50 0.26 6
IV.ATLO.EHZ. 2016-10-31T03:38:01.68 0.6 undecidable manual P 316 91.4418 50 -0.13 3
IV.ATFO.HHZ. 2016-10-31T03:38:01.63 0.3 undecidable manual P 325 87.3459 50 0.45 10
IV.ATSC.EHZ. 2016-10-31T03:38:01.01 0.1 undecidable manual P 333 87.9453 50 -0.27 13
IV.CERT.HHZ. 2016-10-31T03:38:01.48 0.6 undecidable manual P 191 87.3459 50 0.29 7
IV.GIGS.HHZ. 2016-10-31T03:38:00.10 0.6 undecidable manual S 133 43.2234 50 -0.31 47
IV.ATTE.HHZ. 2016-10-31T03:38:00.62 0.6 undecidable manual P 308 85.9473 50 -0.36 8
IV.PP3.EHZ. 2016-10-31T03:38:00.70 1.0 positive manual P 25 80.364 50 0.59 7
IV.MTCE.HHZ. 2016-10-31T03:38:00.97 0.1 undecidable manual P 205 85.7475 50 0.04 18
IV.MURB.HHZ. 2016-10-31T03:38:00.45 0.6 undecidable manual P 318 80.7636 50 0.29 15
IV.T1220.HNZ. 2016-10-31T03:38:00.89 0.3 undecidable manual S 349 43.9227 50 0.3 71
IV.SRES.HHZ. 2016-10-31T03:38:00.14 0.6 undecidable manual P 226 77.367 50 0.5 19
IV.MMUR.HNZ. 2016-10-31T03:38:00.09 0.1 undecidable manual P 349 81.3519 50 -0.18 29
IV.PTQR.HHZ. 2016-10-31T03:37:59.86 0.1 undecidable manual P 167 79.5648 50 -0.12 35
IV.CSP1.EHZ. 2016-10-31T03:37:59.90 0.6 undecidable manual S 2 41.1255 50 0.06 50
IV.T1219.HNZ. 2016-10-31T03:37:59.36 0.3 undecidable manual S 338 40.0266 50 -0.19 72
IV.TERO.HNZ. 2016-10-31T03:37:58.15 0.3 undecidable manual S 108 35.5422 50 -0.21 72
IV.FDMO.HHN. 2016-10-31T03:37:58.86 1.0 undecidable manual S 347 35.9418 50 0.4 23
IV.TRE1.HNZ. 2016-10-31T03:37:58.50 0.1 undecidable manual P 9 66.1893 50 0.58 67
IV.T0110.HHZ. 2016-10-31T03:37:58.99 0.3 undecidable manual P 138 72.6717 50 0.06 42
IV.EL6.EHZ. 2016-10-31T03:37:58.23 0.6 undecidable manual P 354 67.7766 50 0.06 35
IV.T1211.EHZ. 2016-10-31T03:37:58.20 0.6 undecidable manual S 233 34.3434 50 0.15 49
IV.CADA.HNZ. 2016-10-31T03:37:58.86 0.6 undecidable manual P 41 70.0743 50 0.34 30
IV.ATCC.EHZ. 2016-10-31T03:37:58.32 0.3 positive manual P 319 68.0763 50 0.11 52
IV.FOSV.EHZ. 2016-10-31T03:37:58.70 0.6 undecidable manual P 332 72.4719 50 -0.19 28
IV.VCEL.EHZ. 2016-10-31T03:37:57.32 0.6 undecidable manual P 124 64.3911 50 -0.33 38
IV.T1247.HHZ. 2016-10-31T03:37:57.60 0.6 undecidable manual S 164 32.3454 50 0.1 49
IV.TRTR.HHZ. 2016-10-31T03:37:57.32 0.6 undecidable manual P 81 59.7957 50 0.38 42
IV.SNTG.HHZ. 2016-10-31T03:37:57.30 0.6 undecidable manual P 341 62.493 50 -0.06 42
XO.AM05.EHZ. 2016-10-31T03:37:57.30 0.6 undecidable manual S 25 31.3464 50 0.06 50
IV.FAGN.HHZ. 2016-10-31T03:37:56.87 0.3 negative manual P 147 59.9955 50 -0.1 67
IV.FEMA.HNZ. 2016-10-31T03:37:56.30 0.6 undecidable manual S 337 29.0487 50 -0.31 47
IV.T1246.HHZ. 2016-10-31T03:37:56.40 0.1 undecidable manual S 122 29.1486 50 -0.25 95
IV.SSM1.HNZ. 2016-10-31T03:37:56.07 0.1 undecidable manual P 359 56.2992 50 -0.33 90
IV.FIU1.HNZ. 2016-10-31T03:37:56.24 0.1 undecidable manual P 338 55.8996 50 -0.09 95
IV.ASSB.HHZ. 2016-10-31T03:37:56.31 0.1 positive manual P 310 55.8996 50 -0.03 96
IV.MDAR.HNZ. 2016-10-31T03:37:55.87 0.6 undecidable manual P 356 52.4031 50 0.07 49
IV.CESX.HHZ. 2016-10-31T03:37:55.52 0.3 undecidable manual P 256 50.7159 50 -0.02 75
IV.T1241.HNZ. 2016-10-31T03:37:55.10 0.3 undecidable manual S 53 24.753 112 -0.29 71
IV.T1215.EHZ. 2016-10-31T03:37:55.90 0.3 undecidable manual S 289 27.6501 50 -0.34 70
IV.MNTP.HNZ. 2016-10-31T03:37:55.93 0.6 undecidable manual P 26 51.4152 50 0.28 47
IV.CAMP.HHZ. 2016-10-31T03:37:55.80 0.3 undecidable manual S 139 27.3504 50 -0.36 70
IV.OFFI.HHZ. 2016-10-31T03:37:55.43 0.6 undecidable manual P 59 46.8198 50 0.49 45
IV.FIAM.HHZ. 2016-10-31T03:37:55.48 0.1 positive manual P 187 50.616 50 -0.05 99
IV.SEF1.HNZ. 2016-10-31T03:37:55.56 0.6 undecidable manual P 337 51.1155 50 -0.04 50
IV.GIGS.HHZ. 2016-10-31T03:37:54.05 0.3 undecidable manual P 133 43.2234 50 -0.33 70
MN.AQU.HHZ. 2016-10-31T03:37:54.68 0.3 undecidable manual P 157 44.4222 50 0.11 74
IV.T1217.EHZ. 2016-10-31T03:37:54.20 0.3 undecidable manual S 267 21.0678 115 -0.02 75
IV.MMO1.HNZ. 2016-10-31T03:37:54.40 0.6 undecidable manual S 30 22.6551 114 -0.34 47
IV.CSP1.EHZ. 2016-10-31T03:37:54.11 0.1 undecidable manual P 2 41.1255 50 0.05 99
IV.RM33.HNZ. 2016-10-31T03:37:54.50 0.6 undecidable manual S 175 23.6541 113 -0.55 44
IV.GUMA.HHZ. 2016-10-31T03:37:54.20 0.3 undecidable manual P 17 39.627 50 0.36 70
IV.T1216.EHZ. 2016-10-31T03:37:54.40 0.6 undecidable manual S 324 23.3544 113 -0.54 44
IV.T1220.HNZ. 2016-10-31T03:37:54.48 0.6 undecidable manual P 349 43.9227 50 0 50
IV.LNSS.HHE. 2016-10-31T03:37:53.50 0.3 undecidable manual S 223 17.871 119 0.25 72
IV.T1219.HNZ. 2016-10-31T03:37:53.80 0.3 undecidable manual P 338 40.0266 50 -0.09 74
IV.T1243.HHZ. 2016-10-31T03:37:53.90 0.3 undecidable manual S 97 21.2676 115 -0.4 69
IV.FDMO.HHN. 2016-10-31T03:37:53.12 0.3 positive manual P 347 35.9418 50 -0.14 73
IV.ARRO.EHZ. 2016-10-31T03:37:53.53 0.6 undecidable manual P 246 38.0286 50 -0.05 50
IV.T1256.HHZ. 2016-10-31T03:37:52.47 0.3 positive manual P 5 31.746 50 -0.14 73
XO.AM05.EHZ. 2016-10-31T03:37:52.98 0.3 undecidable manual P 25 31.3464 50 0.43 69
IV.T1211.EHZ. 2016-10-31T03:37:52.84 0.3 undecidable manual P 233 34.3434 50 -0.18 73
IV.SMA1.EHN. 2016-10-31T03:37:52.70 0.6 undecidable manual S 130 15.5733 122 0.14 49
IV.T1246.HHZ. 2016-10-31T03:37:52.06 0.1 positive manual P 122 29.1486 50 -0.15 97
IV.T1247.HHZ. 2016-10-31T03:37:52.64 0.6 undecidable manual P 164 32.3454 50 -0.06 50
IV.FEMA.HNZ. 2016-10-31T03:37:52.27 0.3 undecidable manual P 337 29.0487 50 0.08 74
IV.T1245.HHZ. 2016-10-31T03:37:52.50 0.6 undecidable manual S 360 14.9739 123 0.12 49
IV.TERO.HNZ. 2016-10-31T03:37:52.96 0.1 positive manual P 108 35.5422 50 -0.24 96
IV.T1216.EHZ. 2016-10-31T03:37:51.06 0.3 positive manual P 324 23.3544 113 -0.17 73
IV.T1204.EHZ. 2016-10-31T03:37:51.40 0.3 undecidable manual S 116 11.5773 131 -0.03 75
IV.CAMP.HHZ. 2016-10-31T03:37:51.78 0.1 negative manual P 139 27.3504 50 -0.15 97
IV.T1212.HNZ. 2016-10-31T03:37:51.58 0.3 undecidable manual S 286 12.2766 129 -0.03 75
IV.T1299.HNE. 2016-10-31T03:37:51.80 0.3 undecidable manual S 142 12.2766 129 0.17 73
IV.T1244.EHZ. 2016-10-31T03:37:51.14 0.3 undecidable manual S 66 9.6792 136 0.19 72
IV.T1201.HNE. 2016-10-31T03:37:51.00 0.1 undecidable manual S 145 8.6802 139 0.28 95
IV.T1241.HNZ. 2016-10-31T03:37:51.42 0.3 undecidable manual P 53 24.753 112 -0.07 74
IV.NRCA.HNZ. 2016-10-31T03:37:51.68 0.3 undecidable manual S 334 13.875 126 -0.38 70
IV.T1215.EHZ. 2016-10-31T03:37:51.89 0.1 positive manual P 289 27.6501 50 -0.09 99
IV.RM33.HNZ. 2016-10-31T03:37:51.27 0.1 undecidable manual P 175 23.6541 113 -0.02 100
IV.LNSS.HHE. 2016-10-31T03:37:50.49 0.1 undecidable manual P 223 17.871 119 0.24 96
IV.T1218.HNZ. 2016-10-31T03:37:50.59 0.3 undecidable manual S 227 8.2806 140 -0.04 75
IV.T1217.EHZ. 2016-10-31T03:37:50.85 0.1 positive manual P 267 21.0678 115 0.04 100
IV.SMA1.EHN. 2016-10-31T03:37:50.03 0.3 undecidable manual P 130 15.5733 122 0.18 73
IV.MMO1.HNZ. 2016-10-31T03:37:50.98 0.3 positive manual P 30 22.6551 114 -0.13 73
IV.T1243.HHZ. 2016-10-31T03:37:50.74 0.1 positive manual P 97 21.2676 115 -0.12 98
IV.NRCA.HNZ. 2016-10-31T03:37:49.55 0.3 undecidable manual P 334 13.875 126 -0.01 75
IV.T1204.EHZ. 2016-10-31T03:37:49.46 0.1 positive manual P 116 11.5773 131 0.26 95
IV.T1213.HNZ. 2016-10-31T03:37:49.61 0.3 undecidable manual S 274 5.1948 152 -0.41 69
IV.T1201.HNE. 2016-10-31T03:37:49.07 0.1 positive manual P 145 8.6802 139 0.28 95
IV.T1212.HNZ. 2016-10-31T03:37:49.47 0.3 undecidable manual P 286 12.2766 129 0.17 73
IV.T1299.HNE. 2016-10-31T03:37:49.70 0.1 positive manual P 142 12.2766 129 0.39 93
IV.T1244.EHZ. 2016-10-31T03:37:49.15 0.1 positive manual P 66 9.6792 136 0.23 96
IV.T1245.HHZ. 2016-10-31T03:37:49.82 0.1 positive manual P 360 14.9739 123 0.07 99
IV.T1214.HNZ. 2016-10-31T03:37:48.08 0.3 undecidable manual P 21 4.4955 155 -0.25 72
IV.T1213.HNZ. 2016-10-31T03:37:48.22 0.1 undecidable manual P 274 5.1948 152 -0.17 97
IV.T1218.HNZ. 2016-10-31T03:37:48.84 0.3 undecidable manual P 227 8.2806 140 0.1 74
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T1204.EHN. ML:3.0 0.012850000000000002 0.8 AML other m 2016-10-31T03:37:52.27
IV.T1245.HHE. ML:3.6 0.03640000000000001 0.36 AML other m 2016-10-31T03:37:54.70
IV.T1245.HNE. ML:3.6 0.0363 0.34 AML other m 2016-10-31T03:37:54.70
IV.T1217.EHN. ML:3.0 0.007289999999999999 0.18 AML other m 2016-10-31T03:37:55.10
IV.T1217.HNN. ML:3.0 0.00774 0.32 AML other m 2016-10-31T03:37:55.10
IV.T1217.HNE. ML:3.0 0.007189999999999999 0.5 AML other m 2016-10-31T03:37:55.08
IV.T1217.EHE. ML:3.0 0.00723 0.5 AML other m 2016-10-31T03:37:55.33
IV.RM33.HNN. ML:3.0 0.006735 1.64 AML other m 2016-10-31T03:37:55.11
IV.RM33.EHN. ML:3.0 0.006939999999999999 1.64 AML other m 2016-10-31T03:37:55.11
IV.RM33.EHE. ML:3.0 0.006035 0.36 AML other m 2016-10-31T03:37:55.96
IV.RM33.HNE. ML:3.0 0.00645 0.36 AML other m 2016-10-31T03:37:55.96
IV.T1215.HNE. ML:2.8 0.0037749999999999997 0.32 AML other m 2016-10-31T03:37:56.40
IV.T1215.HNN. ML:2.8 0.003175 0.76 AML other m 2016-10-31T03:37:56.70
IV.T1215.EHN. ML:2.8 0.00323 0.2 AML other m 2016-10-31T03:37:56.47
IV.T1245.HNN. ML:3.6 0.03725 0.4 AML other m 2016-10-31T03:37:56.66
IV.T1245.HHN. ML:3.6 0.0355 0.42 AML other m 2016-10-31T03:37:56.66
IV.FEMA.HNE. ML:3.3 0.009551144499999999 0.9488 AML other m 2016-10-31T03:37:57.87
IV.T1241.HNE. ML:3.3 0.011399999999999999 1.36 AML other m 2016-10-31T03:37:57.70
XO.AM05.HNE. ML:2.8 0.0031799999999999997 0.18 AML other m 2016-10-31T03:37:57.83
XO.AM05.EHE. ML:3.4 0.01055 1.24 AML other m 2016-10-31T03:37:57.84
IV.T1216.EHN. ML:3.3 0.012831485 1.504 AML other m 2016-10-31T03:37:58.76
XO.AM05.HNN. ML:2.7 0.0024050000000000005 1.66 AML other m 2016-10-31T03:37:58.16
IV.T1241.HNN. ML:3.3 0.0125 0.74 AML other m 2016-10-31T03:37:58.21
XO.AM05.EHN. ML:2.1 0.000569 0.92 AML other m 2016-10-31T03:37:58.95
IV.T1215.EHE. ML:2.8 0.0037949999999999998 1.1 AML other m 2016-10-31T03:37:58.19
IV.TERO.HNN. ML:3.1 0.00535 0.4 AML other m 2016-10-31T03:37:59.64
IV.ARRO.EHN. ML:2.8 0.002575 0.5 AML other m 2016-10-31T03:38:00.67
IV.T1247.HHN. ML:3.1 0.00566 1.6 AML other m 2016-10-31T03:38:00.95
IV.TERO.HNE. ML:3.0 0.0044399999999999995 1.34 AML other m 2016-10-31T03:38:00.98
IV.T1247.HHE. ML:3.0 0.004255 0.48 AML other m 2016-10-31T03:38:01.19
IV.ARRO.EHE. ML:2.9 0.00269 0.28 AML other m 2016-10-31T03:38:02.51
IV.CSP1.EHE. ML:3.0 0.0037649999999999997 1.08 AML other m 2016-10-31T03:38:03.26
IV.CSP1.EHN. ML:3.2 0.005135 1.14 AML other m 2016-10-31T03:38:03.86
IV.ATCC.EHN. ML:3.7 0.00829 0.72 AML other m 2016-10-31T03:38:03.40
MN.AQU.HHE. ML:2.8 0.0019399999999999999 1.12 AML other m 2016-10-31T03:38:04.13
MN.AQU.HLE. ML:2.8 0.001975 1.1 AML other m 2016-10-31T03:38:04.13
IV.OFFI.HHN. ML:3.4 0.007175 0.6 AML other m 2016-10-31T03:38:04.54
IV.ASSB.HHN. ML:3.1 0.0031450000000000002 1.56 AML other m 2016-10-31T03:38:04.02
IV.OFFI.HHE. ML:3.3 0.006005 0.58 AML other m 2016-10-31T03:38:04.58
IV.ASSB.HHE. ML:3.1 0.0027199999999999998 1.02 AML other m 2016-10-31T03:38:05.66
IV.MNTP.HNE. ML:3.5 0.007865 0.76 AML other m 2016-10-31T03:38:05.75
IV.CESX.HHN. ML:3.0 0.0025949999999999997 0.32 AML other m 2016-10-31T03:38:06.56
MN.AQU.HLN. ML:2.8 0.0020350000000000004 0.94 AML other m 2016-10-31T03:38:06.11
MN.AQU.HHN. ML:2.8 0.0018700000000000001 0.96 AML other m 2016-10-31T03:38:06.10
IV.SNTG.HNN. ML:2.8 0.0011635 1.2 AML other m 2016-10-31T03:38:07.27
IV.SNTG.HHN. ML:2.8 0.0011505 1.2 AML other m 2016-10-31T03:38:07.27
IV.FIAM.HHN. ML:2.7 0.001375 1.04 AML other m 2016-10-31T03:38:07.99
IV.MNTP.HNN. ML:3.3 0.00506 0.24 AML other m 2016-10-31T03:38:08.70
IV.SNTG.HHE. ML:2.6 0.000732 1.42 AML other m 2016-10-31T03:38:08.23
IV.SNTG.HNE. ML:2.6 0.0007435 0.28 AML other m 2016-10-31T03:38:09.37
IV.FAGN.HHN. ML:3.2 0.003685 0.44 AML other m 2016-10-31T03:38:09.50
IV.ATCC.EHE. ML:3.0 0.0019700000000000004 0.34 AML other m 2016-10-31T03:38:10.71
IV.T0110.HHN. ML:3.2 0.002505 1.38 AML other m 2016-10-31T03:38:11.91
IV.FOSV.EHN. ML:2.8 0.001028 1.3 AML other m 2016-10-31T03:38:11.97
IV.VCEL.EHN. ML:3.3 0.00365 1.08 AML other m 2016-10-31T03:38:11.92
IV.CESX.HHE. ML:3.0 0.002775 1.56 AML other m 2016-10-31T03:38:12.99
IV.VCEL.EHE. ML:3.2 0.00271 0.4 AML other m 2016-10-31T03:38:12.49
IV.FIAM.HHE. ML:2.6 0.001165 1.34 AML other m 2016-10-31T03:38:12.11
IV.SRES.HHN. ML:2.6 0.0006395 0.42 AML other m 2016-10-31T03:38:13.43
IV.FOSV.EHE. ML:2.6 0.000714 0.5 AML other m 2016-10-31T03:38:15.43
IV.T0110.HHE. ML:3.2 0.0023799999999999997 0.54 AML other m 2016-10-31T03:38:15.67
IV.TRTR.HHE. ML:3.5 0.00613 1.62 AML other m 2016-10-31T03:38:16.83
IV.FAGN.HHE. ML:3.2 0.003355 0.58 AML other m 2016-10-31T03:38:16.53
IV.MURB.HNE. ML:3.3 0.00277 0.84 AML other m 2016-10-31T03:38:16.65
IV.ATFO.HHE. ML:2.8 0.000867 0.24 AML other m 2016-10-31T03:38:16.76
IV.SRES.HHE. ML:2.7 0.000722 0.38 AML other m 2016-10-31T03:38:17.97
IV.MURB.HHE. ML:3.4 0.0030800000000000003 0.26 AML other m 2016-10-31T03:38:18.85
IV.MURB.HHN. ML:3.3 0.0029400000000000003 0.34 AML other m 2016-10-31T03:38:19.32
IV.MURB.HNN. ML:3.3 0.0027800000000000004 0.34 AML other m 2016-10-31T03:38:19.32
IV.ATFO.HHN. ML:2.8 0.0007575 1.62 AML other m 2016-10-31T03:38:20.87
IV.MGAB.HNN. ML:3.2 0.0018199999999999998 1.08 AML other m 2016-10-31T03:38:20.67
IV.MGAB.HHN. ML:3.2 0.00172 1.1 AML other m 2016-10-31T03:38:20.67
IV.TRTR.HHN. ML:3.4 0.004974999999999999 1.44 AML other m 2016-10-31T03:38:21.77
IV.ATVO.HHN. ML:2.7 0.0005815 0.7 AML other m 2016-10-31T03:38:21.59
IV.MGAB.HHE. ML:3.3 0.002285 1.3 AML other m 2016-10-31T03:38:21.74
IV.MGAB.HNE. ML:3.3 0.00227 1.32 AML other m 2016-10-31T03:38:21.09
IV.SACS.HHE. ML:2.8 0.0005920000000000001 0.4 AML other m 2016-10-31T03:38:22.48
IV.SACS.HNE. ML:2.8 0.0005865 0.4 AML other m 2016-10-31T03:38:22.48
IV.ATVO.HHE. ML:2.8 0.0005985000000000001 1 AML other m 2016-10-31T03:38:23.02
IV.SACS.HHN. ML:2.7 0.00047799999999999996 0.5 AML other m 2016-10-31T03:38:24.73
IV.TOLF.HHE. ML:2.6 0.00027800000000000004 1.3 AML other m 2016-10-31T03:38:26.01
IV.CAFI.HHE. ML:2.7 0.000397 0.46 AML other m 2016-10-31T03:38:26.22
IV.TOLF.HHN. ML:2.7 0.00033899999999999995 0.38 AML other m 2016-10-31T03:38:26.69
IV.FRON.EHN. ML:2.8 0.0006655 1.58 AML other m 2016-10-31T03:38:27.14
IV.SACS.HNN. ML:2.7 0.000482 1.34 AML other m 2016-10-31T03:38:27.12
IV.FRON.EHE. ML:2.6 0.0004505 1.6 AML other m 2016-10-31T03:38:27.83
IV.PIEI.HHE. ML:2.7 0.0004895 1.64 AML other m 2016-10-31T03:38:28.05
IV.CAFI.HHN. ML:2.8 0.000486 0.5 AML other m 2016-10-31T03:38:28.29
IV.PIEI.HHN. ML:2.6 0.0003605 0.34 AML other m 2016-10-31T03:38:29.17
IV.MPAG.EHE. ML:2.8 0.000631 0.64 AML other m 2016-10-31T03:38:29.04
IV.FSSB.HHN. ML:3.4 0.00218 0.32 AML other m 2016-10-31T03:38:29.55
IV.MPAG.EHN. ML:2.8 0.000517 0.4 AML other m 2016-10-31T03:38:29.52
IV.FSSB.HHE. ML:3.3 0.0017400000000000002 0.34 AML other m 2016-10-31T03:38:30.80
IV.LPEL.HHN. ML:2.7 0.000448 1.02 AML other m 2016-10-31T03:38:30.95
IV.MCIV.HHN. ML:2.6 0.0002635 1.3 AML other m 2016-10-31T03:38:31.74
IV.ATPI.EHE. ML:2.7 0.000521 1.32 AML other m 2016-10-31T03:38:31.16
IV.CAFR.HHN. ML:2.7 0.000477 0.58 AML other m 2016-10-31T03:38:32.67
IV.LPEL.HHE. ML:2.9 0.0006919999999999999 0.74 AML other m 2016-10-31T03:38:33.44
IV.ATPI.EHN. ML:2.6 0.00041049999999999995 0.5 AML other m 2016-10-31T03:38:33.84
IV.MCIV.HHE. ML:2.6 0.0003015 1.58 AML other m 2016-10-31T03:38:34.92
IV.CAFR.HHE. ML:2.8 0.0004925000000000001 0.42 AML other m 2016-10-31T03:38:37.66
IV.TRIF.HHN. ML:2.4 0.00007725 0.7 AML other m 2016-10-31T03:38:41.66
IV.TRIF.HHE. ML:2.4 0.000087 0.76 AML other m 2016-10-31T03:38:43.61
TDMT - Time Domain Moment Tensor
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