Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Mw 3.6 on date 18-01-2017 and time 16:45:17 (UTC) in region 3 km NE Barete (AQ)

A magnitude Mw 3.6 earthquake occured in region: 3 km NE Barete (AQ), on

  • 18-01-2017 16:45:17 (UTC)
  • 18-01-2017 17:45:17 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4690, 13.3100 at 12 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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Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Barete AQ 3 737 737
Pizzoli AQ 4 4326 5063
Capitignano AQ 6 665 5728
Cagnano Amiterno AQ 7 1369 7097
Montereale AQ 8 2581 9678
Campotosto AQ 11 542 10220
Scoppito AQ 12 3727 13947
L'Aquila AQ 15 69753 83700
Borbona RI 15 617 84317
Crognaleto TE 17 1297 85614
Amatrice RI 18 2657 88271
Posta RI 19 694 88965
Antrodoco RI 20 2588 91553
Tornimparte AQ 20 3187 94740
Lucoli AQ 20 1011 95751

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km NW of L'Aquila (69753 inhabitants)
39 Km SW of Teramo (54892 inhabitants)
55 Km E of Terni (111501 inhabitants)
69 Km W of Montesilvano (53738 inhabitants)
70 Km NE of Tivoli (56533 inhabitants)
71 Km NE of Guidonia Montecelio (88673 inhabitants)
72 Km W of Chieti (51815 inhabitants)
73 Km SE of Foligno (57155 inhabitants)
74 Km W of Pescara (121014 inhabitants)
93 Km NE of Roma (2864731 inhabitants)
97 Km NE of Velletri (53303 inhabitants)
99 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
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 3.7 2017-01-18
16:45:17		 42.4693 13.3102 12 2017-04-07
07:57:19		 Bollettino Sismico Italiano INGV 39441861
Reviewed Evaluation Mw
Rev501 		Mw 3.6 2017-01-18
16:45:17		 42.4713 13.3075 5 2017-01-23
10:57:56		 TDMT-INGV Revised 39641541
Reviewed
Rev100 		ML 3.7 2017-01-18
16:45:17		 42.4713 13.3075 12 2017-01-18
16:55:53		 Sala Sismica INGV-Roma 39237991
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-01-18 16:45:17 ± 0.03
Latitude 42.4693 ± 0.0018
Longitude 13.3102 ± 0.0024
Depth (km) 12 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 39441861

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 230
Semi-minor axis of confidence ellipse (meter) 29
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 75
Circular confidence region, given by single value of horizontal uncertainty (meter) 230.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 40
Number of associated phases, regardless of their use for origin computation 123
Number of defining phases 123
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.02878
Epicentral distance of station farthest from the epicenter (degree) 4.65579
Number of stations at which the event was observed 99
Number of stations from which data was used for origin computation 99
Magnitudes information

Mw:3.6

Field Value
Value 3.6
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 39641541
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2017-01-23 10:57:56

ML:3.7

Field Value
Value 3.7
Uncertainty 0.3
Num. used stations 59
Type of magnitude ML
Reference to an origin 39441861
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-04-02 22:47:46

ML:3.7

Field Value
Value 3.7
Uncertainty 0.3
Num. used stations 61
Type of magnitude ML
Reference to an origin 39237991
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-01-18 16:55:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
SI.ROSI.HHZ. 2017-01-18T16:46:29.29 0.3 undecidable manual P 344 516.7938 54 1.17 0
SI.RISI.HHZ. 2017-01-18T16:46:27.78 0.3 undecidable manual P 349 506.2155 54 0.98 0
IV.APPI.EHZ. 2017-01-18T16:46:23.75 0.3 undecidable manual P 340 474.2697 54 0.92 0
IV.MABI.HHZ. 2017-01-18T16:46:21.41 0.6 undecidable manual P 332 455.5995 54 0.91 0
IV.FVI.HHZ. 2017-01-18T16:46:20.92 0.3 undecidable manual P 355 459.7953 54 -0.1 0
ST.GAGG.HHZ. 2017-01-18T16:46:19.55 0.3 undecidable manual P 336 442.3239 54 0.7 0
SI.LUSI.HHZ. 2017-01-18T16:46:18.18 0.3 undecidable manual P 335 430.4469 54 0.8 0
OX.CIMO.HHZ. 2017-01-18T16:46:17.09 0.3 undecidable manual P 351 431.7456 54 -0.44 0
IV.STAL.HHZ. 2017-01-18T16:46:16.17 0.3 undecidable manual P 354 423.1542 54 -0.3 0
IV.SALO.HHZ. 2017-01-18T16:46:16.14 0.6 undecidable manual P 329 413.9745 54 0.82 0
IV.CTI.HHZ. 2017-01-18T16:46:16.47 0.3 undecidable manual P 342 418.3701 54 0.6 0
ST.DOSS.HHZ. 2017-01-18T16:46:15.93 0.3 undecidable manual P 337 414.3741 54 0.55 0
OX.CGRP.HHZ. 2017-01-18T16:46:13.70 0.3 undecidable manual P 343 396.9027 54 0.5 0
IV.SGRT.HHN. 2017-01-18T16:45:51.88 0.3 undecidable manual P 111 215.4177 54 1.27 0
IV.TRIF.HHZ. 2017-01-18T16:45:50.08 0.3 undecidable manual P 291 208.6356 54 0.3 0
IV.OSSC.HNE. 2017-01-18T16:45:49.95 0.6 undecidable manual P 306 204.24 54 0.72 0
IV.PSB1.HNE. 2017-01-18T16:45:49.65 0.6 undecidable manual P 138 185.6697 54 2.73 0
IV.APRC.HNN. 2017-01-18T16:45:49.72 0.3 undecidable manual P 113 199.9443 54 1.02 0
IV.RUFI.EHZ. 2017-01-18T16:45:49.93 0.6 undecidable manual P 317 210.4338 54 -0.07 0
IV.ASQU.HHE. 2017-01-18T16:45:48.10 0.6 undecidable manual P 321 191.9634 54 0.41 0
IV.CASP.HHZ. 2017-01-18T16:45:48.97 0.3 undecidable manual P 281 202.7415 54 -0.07 0
IV.FROS.HHZ. 2017-01-18T16:45:48.02 0.6 undecidable manual P 296 193.4619 54 0.13 0
IV.SFI.HNN. 2017-01-18T16:45:48.40 0.6 undecidable manual P 324 198.357 54 -0.1 0
IV.MELA.HNN. 2017-01-18T16:45:47.07 0.6 undecidable manual P 119 171.8946 90 1.9 0
IV.SACR.HNN. 2017-01-18T16:45:46.02 0.6 undecidable manual P 135 165.5121 90 1.83 0
IV.MAON.HHZ. 2017-01-18T16:45:45.87 0.3 undecidable manual P 269 178.3881 54 -0.14 0
IV.CRE.HHE. 2017-01-18T16:45:45.12 0.3 undecidable manual P 320 168.5091 90 0.48 0
IV.SNTG.HHZ. 2017-01-18T16:45:45.31 0.6 undecidable manual S 341 92.241 91 0.98 2
IV.PIGN.HNE. 2017-01-18T16:45:44.49 0.6 undecidable manual P 153 158.1195 90 1.45 0
IV.SSP9.EHZ. 2017-01-18T16:45:43.62 0.6 undecidable manual P 322 155.4222 90 0.99 0
IV.SGG.HHN. 2017-01-18T16:45:43.84 0.6 undecidable manual P 143 149.0397 90 2.2 0
IV.ASSB.HHN. 2017-01-18T16:45:42.72 0.6 undecidable manual S 320 82.8504 91 0.89 10
TV.SF04.EHZ. 2017-01-18T16:45:41.58 0.6 undecidable manual P 287 140.5482 90 1.23 0
IV.VAGA.HHZ. 2017-01-18T16:45:41.22 1.0 undecidable manual P 147 139.5603 90 1.03 0
IV.CAFI.HNN. 2017-01-18T16:45:41.75 0.6 undecidable manual P 312 145.0437 90 0.73 0
IV.BADI.EHZ. 2017-01-18T16:45:41.77 0.6 undecidable manual P 324 144.2445 90 0.87 0
IV.MCIV.HHZ. 2017-01-18T16:45:40.92 0.6 undecidable manual P 285 137.6622 90 1.02 0
IV.T1220.EHZ. 2017-01-18T16:45:39.82 0.6 undecidable manual S 346 73.371 91 0.53 25
IV.PIEI.HHZ. 2017-01-18T16:45:39.39 0.3 undecidable manual P 332 133.9659 90 0.07 0
IV.TRIV.HHN. 2017-01-18T16:45:39.00 0.6 undecidable manual P 127 128.3715 90 0.53 0
IV.MOMA.HHZ. 2017-01-18T16:45:39.22 0.6 undecidable manual S 302 70.8735 91 0.58 27
IV.PCRO.HNE. 2017-01-18T16:45:39.86 0.3 undecidable manual P 8 127.5723 90 1.52 0
IV.MPAG.EHZ. 2017-01-18T16:45:39.93 0.3 undecidable manual P 341 136.1637 90 0.26 0
IV.SACS.HHZ. 2017-01-18T16:45:38.11 0.3 undecidable manual P 291 121.7892 90 0.67 0
IV.GUMA.HHZ. 2017-01-18T16:45:38.61 0.6 undecidable manual S 2 65.8896 91 1.31 24
IV.CSP1.EHZ. 2017-01-18T16:45:38.70 0.6 undecidable manual S 353 69.5748 91 0.41 31
IV.CESI.HHZ. 2017-01-18T16:45:38.29 0.3 undecidable manual S 331 67.9764 91 0.43 49
IV.FRON.EHZ. 2017-01-18T16:45:38.05 0.3 undecidable manual P 338 125.5743 90 0.02 0
IV.LIK.EHZ.01 2017-01-18T16:45:37.01 0.6 undecidable manual P 169 109.5126 90 1.46 0
IV.FDMO.HHZ. 2017-01-18T16:45:37.72 0.3 undecidable manual S 344 65.49 91 0.52 52
IV.AOI.HHZ. 2017-01-18T16:45:37.91 0.3 undecidable manual P 11 122.1888 90 0.4 0
IV.TOLF.HHN. 2017-01-18T16:45:37.25 0.3 undecidable manual P 248 116.5944 90 0.61 0
IV.MIDA.HHZ. 2017-01-18T16:45:37.03 0.6 undecidable manual P 139 120.2907 90 -0.18 0
IV.CERA.HNN. 2017-01-18T16:45:36.74 0.3 undecidable manual P 149 112.8981 90 0.66 0
IV.CESX.HHZ. 2017-01-18T16:45:36.07 0.3 undecidable manual S 285 61.0944 91 0.04 65
IV.ARVD.HHZ. 2017-01-18T16:45:36.79 0.3 undecidable manual P 345 117.993 90 -0.07 0
IV.SSFR.HHZ. 2017-01-18T16:45:36.67 0.3 undecidable manual P 338 115.4955 90 0.19 0
IV.RNI2.HNE. 2017-01-18T16:45:36.59 0.6 undecidable manual P 141 109.7124 90 1.01 0
IV.CIMA.HNE. 2017-01-18T16:45:35.10 0.3 undecidable manual P 17 97.2249 91 1.44 0
IV.MGAB.HHZ. 2017-01-18T16:45:35.85 0.3 undecidable manual P 297 109.4127 90 0.32 0
IV.FEMA.HNZ. 2017-01-18T16:45:35.82 0.6 undecidable manual S 339 58.5969 91 0.45 42
IV.PP3.HNZ. 2017-01-18T16:45:35.68 0.3 undecidable manual P 13 103.7184 90 1.02 0
IV.FOSV.EHZ. 2017-01-18T16:45:34.26 0.3 undecidable manual P 334 101.8203 91 -0.12 0
IV.CING.HHZ. 2017-01-18T16:45:34.07 0.1 undecidable manual P 355 100.9212 91 -0.17 0
IV.GIUL.HHZ. 2017-01-18T16:45:34.67 0.6 undecidable manual P 183 101.121 91 0.4 0
IV.EL6.EHZ. 2017-01-18T16:45:33.53 0.3 undecidable manual P 350 96.9252 91 -0.08 1
IV.POFI.HHZ. 2017-01-18T16:45:33.48 0.6 undecidable manual P 158 89.7435 91 0.98 4
IV.RMP.HHZ. 2017-01-18T16:45:33.19 0.6 undecidable manual P 215 88.5447 91 0.88 5
IV.CADA.HNE. 2017-01-18T16:45:33.84 0.3 undecidable manual P 24 88.4448 91 1.54 5
IV.SNTG.HHZ. 2017-01-18T16:45:32.61 0.1 positive manual P 341 92.241 91 -0.28 5
IV.GAG1.HNE. 2017-01-18T16:45:32.21 0.3 undecidable manual P 347 87.5457 91 0.04 10
IV.SSM1.HNE. 2017-01-18T16:45:31.60 0.3 undecidable manual P 353 84.9483 91 -0.17 14
IV.FIU1.HNZ. 2017-01-18T16:45:31.85 0.6 undecidable manual P 339 85.5477 91 -0.01 9
IV.ASSB.HHN. 2017-01-18T16:45:31.25 0.3 undecidable manual P 320 82.8504 91 -0.19 19
IV.SEF1.HNZ. 2017-01-18T16:45:30.95 0.3 undecidable manual P 339 80.7636 91 -0.17 23
IV.T1217.EHZ. 2017-01-18T16:45:30.59 0.3 undecidable manual S 311 41.0256 92 -0.07 74
IV.RCAV.EHZ. 2017-01-18T16:45:30.22 0.6 undecidable manual P 204 75.2691 91 -0.05 25
IV.GUAR.HHZ. 2017-01-18T16:45:30.25 1.0 undecidable manual P 180 74.8695 91 0.04 12
IV.MNTP.HNZ. 2017-01-18T16:45:30.66 0.3 undecidable manual P 10 75.2691 91 0.39 34
IV.MDAR.HNN. 2017-01-18T16:45:30.99 0.3 undecidable manual P 350 81.3519 91 -0.23 21
IV.MTCE.HHZ. 2017-01-18T16:45:29.06 0.3 undecidable manual P 223 68.0763 91 -0.1 53
IV.MOMA.HHZ. 2017-01-18T16:45:29.47 0.3 undecidable manual P 302 70.8735 91 -0.13 46
IV.TRTR.HHZ. 2017-01-18T16:45:29.20 0.3 undecidable manual P 52 61.9935 91 0.97 48
IV.SRES.HHZ. 2017-01-18T16:45:29.51 0.3 undecidable manual P 249 70.4739 91 -0.03 48
IV.T1220.EHZ. 2017-01-18T16:45:29.74 0.1 positive manual P 346 73.371 91 -0.24 52
IV.CSP1.EHZ. 2017-01-18T16:45:29.23 0.1 positive manual P 353 69.5748 91 -0.17 63
IV.VVLD.HHZ. 2017-01-18T16:45:29.60 0.3 undecidable manual P 159 71.373 91 -0.07 46
IV.GUMA.HHZ. 2017-01-18T16:45:28.96 0.1 positive manual P 2 65.8896 91 0.13 75
IV.FDMO.HHZ. 2017-01-18T16:45:28.51 0.1 positive manual P 344 65.49 91 -0.26 73
IV.CERT.HHE. 2017-01-18T16:45:28.33 0.1 positive manual P 205 63.6918 91 -0.17 81
IV.CESI.HHZ. 2017-01-18T16:45:28.99 0.1 positive manual P 331 67.9764 91 -0.17 68
IV.FEMA.HNZ. 2017-01-18T16:45:27.64 0.1 undecidable manual P 339 58.5969 91 -0.07 91
IV.FIAM.HHZ. 2017-01-18T16:45:27.08 0.3 undecidable manual S 215 27.3504 93 0.05 73
IV.CESX.HHZ. 2017-01-18T16:45:27.89 0.1 positive manual P 285 61.0944 91 -0.2 85
IV.TERO.HNE. 2017-01-18T16:45:27.28 0.6 undecidable manual S 55 29.4483 93 -0.29 47
IV.T1202.EHE. 2017-01-18T16:45:27.18 0.6 undecidable manual S 345 26.8509 93 0.28 48
IV.T1218.EHZ. 2017-01-18T16:45:26.61 0.3 undecidable manual S 324 27.3504 93 -0.42 69
IV.LNSS.HHZ. 2017-01-18T16:45:26.69 0.3 undecidable manual S 304 26.5512 93 -0.12 74
IV.PTQR.HHZ. 2017-01-18T16:45:26.19 0.1 positive manual P 171 50.2164 91 -0.22 96
IV.ARRO.EHZ. 2017-01-18T16:45:25.69 0.1 undecidable manual P 285 46.1205 91 -0.1 99
IV.T1204.EHZ. 2017-01-18T16:45:25.40 0.3 undecidable manual S 1 22.9548 95 -0.45 68
IV.GIGS.HHZ. 2017-01-18T16:45:25.15 0.6 undecidable manual S 95 21.5673 95 -0.33 46
IV.T1299.HNN. 2017-01-18T16:45:24.39 0.3 undecidable manual S 353 18.4704 98 -0.26 71
IV.SMA1.EHZ. 2017-01-18T16:45:24.57 0.3 undecidable manual S 7 17.9709 99 0.04 75
IV.T1217.EHZ. 2017-01-18T16:45:24.81 0.1 positive manual P 311 41.0256 92 -0.19 97
MN.AQU.HHE. 2017-01-18T16:45:23.94 0.6 undecidable manual S 149 14.9739 106 0.2 48
IV.FAGN.HHZ. 2017-01-18T16:45:23.75 0.1 negative manual P 135 31.8459 92 0.17 97
IV.RM33.HNZ. 2017-01-18T16:45:22.08 0.3 undecidable manual S 299 8.9799 130 -0.25 72
IV.TERO.HNE. 2017-01-18T16:45:22.93 0.1 negative manual P 55 29.4483 93 -0.29 94
IV.CAMP.HHZ. 2017-01-18T16:45:22.63 0.3 undecidable manual S 48 10.9779 121 -0.13 73
IV.T1202.EHE. 2017-01-18T16:45:22.92 0.1 positive manual P 345 26.8509 93 0.1 99
IV.T1218.EHZ. 2017-01-18T16:45:22.74 0.1 positive manual P 324 27.3504 93 -0.16 97
IV.T1204.EHZ. 2017-01-18T16:45:22.17 0.1 undecidable manual P 1 22.9548 95 -0.04 99
IV.LNSS.HHZ. 2017-01-18T16:45:22.74 0.1 positive manual P 304 26.5512 93 -0.04 100
IV.FIAM.HHZ. 2017-01-18T16:45:22.92 0.1 positive manual P 215 27.3504 93 0.03 99
IV.GIGS.HHZ. 2017-01-18T16:45:21.89 0.1 negative manual P 95 21.5673 95 -0.12 98
MN.AQU.HHE. 2017-01-18T16:45:21.19 0.1 positive manual P 149 14.9739 106 0.19 96
IV.T1247.HHZ. 2017-01-18T16:45:21.58 0.3 undecidable manual S 197 3.1968 160 0.12 72
IV.T1299.HNN. 2017-01-18T16:45:21.55 0.1 negative manual P 353 18.4704 98 0.02 100
IV.SMA1.EHZ. 2017-01-18T16:45:21.47 0.1 negative manual P 7 17.9709 99 0.01 100
IV.RM33.HNZ. 2017-01-18T16:45:20.28 0.1 positive manual P 299 8.9799 130 0.09 98
IV.CAMP.HHZ. 2017-01-18T16:45:20.54 0.1 negative manual P 48 10.9779 121 0.1 98
IV.T1247.HHZ. 2017-01-18T16:45:19.92 0.1 positive manual P 197 3.1968 160 0.24 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.AOI.HHN. ML:3.4 0.001985 0.3 AML other m 2017-01-18T16:45:58.56
IV.AOI.HHE. ML:3.6 0.00273 0.44 AML other m 2017-01-18T16:46:01.60
IV.ARRO.EHE. ML:3.8 0.01725 0.26 AML other m 2017-01-18T16:45:32.21
IV.ARRO.EHN. ML:3.9 0.0222 0.18 AML other m 2017-01-18T16:45:32.28
IV.ARVD.HHN. ML:3.5 0.0024 1.1 AML other m 2017-01-18T16:46:00.35
IV.ARVD.HHE. ML:3.7 0.003935 1.18 AML other m 2017-01-18T16:45:58.09
IV.ASSB.HHE. ML:3.7 0.00666 0.86 AML other m 2017-01-18T16:45:44.75
IV.ASSB.HHN. ML:3.7 0.00626 0.88 AML other m 2017-01-18T16:45:44.91
IV.BADI.EHE. ML:2.2 0.00007975 0.64 AML other m 2017-01-18T16:46:10.54
IV.BADI.EHN. ML:3.5 0.0018050000000000002 1.52 AML other m 2017-01-18T16:46:11.82
IV.CAMP.HHN. ML:3.9 0.08775 1.54 AML other m 2017-01-18T16:45:23.89
IV.CAMP.HHE. ML:3.6 0.04625 1.28 AML other m 2017-01-18T16:45:23.90
IV.CASP.HHE. ML:2.7 0.00016 1.32 AML other m 2017-01-18T16:46:22.28
IV.CASP.HHN. ML:3.0 0.0003005 1.02 AML other m 2017-01-18T16:46:25.19
IV.CESI.HHN. ML:3.8 0.0115 0.2 AML other m 2017-01-18T16:45:39.11
IV.CESI.HHE. ML:3.7 0.008074999999999999 0.22 AML other m 2017-01-18T16:45:39.48
IV.CESX.HHN. ML:3.8 0.01375 0.98 AML other m 2017-01-18T16:45:39.17
IV.CESX.HHE. ML:3.6 0.008375 0.22 AML other m 2017-01-18T16:45:39.83
OX.CGRP.HHN. ML:3.8 0.00039449999999999994 0.64 AML other m 2017-01-18T16:46:59.15
OX.CGRP.HHE. ML:3.9 0.000423 0.66 AML other m 2017-01-18T16:47:01.71
OX.CIMO.HHN. ML:3.2 0.00007155 0.34 AML other m 2017-01-18T16:47:04.02
OX.CIMO.HNN. ML:3.2 0.00007235 0.34 AML other m 2017-01-18T16:47:04.03
OX.CIMO.HHE. ML:3.3 0.0000843 0.68 AML other m 2017-01-18T16:47:05.37
OX.CIMO.HNE. ML:3.3 0.00008269999999999999 0.68 AML other m 2017-01-18T16:47:05.38
IV.CING.HHN. ML:3.7 0.005005 1.74 AML other m 2017-01-18T16:45:49.09
IV.CING.HHE. ML:3.8 0.005719999999999999 1 AML other m 2017-01-18T16:45:51.51
IV.CSP1.EHE. ML:4.0 0.0179 0.4 AML other m 2017-01-18T16:45:40.31
IV.CSP1.EHN. ML:4.0 0.0156 1.58 AML other m 2017-01-18T16:45:41.09
IV.CTI.HHN. ML:3.7 0.000262 0.26 AML other m 2017-01-18T16:47:06.81
IV.CTI.HHE. ML:3.8 0.00029800000000000003 0.38 AML other m 2017-01-18T16:47:06.76
IV.EL6.EHE. ML:3.9 0.008365000000000001 0.32 AML other m 2017-01-18T16:45:54.53
IV.EL6.EHN. ML:3.9 0.00859 1.52 AML other m 2017-01-18T16:45:57.93
IV.FAGN.HHN. ML:4.1 0.05875 1.5 AML other m 2017-01-18T16:45:34.09
IV.FAGN.HHE. ML:4.0 0.045450000000000004 1.58 AML other m 2017-01-18T16:45:34.03
IV.FDMO.HHN. ML:3.7 0.00875 0.22 AML other m 2017-01-18T16:45:38.60
IV.FDMO.HHE. ML:3.7 0.00936 0.24 AML other m 2017-01-18T16:45:39.18
IV.FEMA.HNE. ML:4.0 0.02395 0.36 AML other m 2017-01-18T16:45:38.68
IV.FEMA.HNN. ML:4.0 0.02265 0.34 AML other m 2017-01-18T16:45:37.33
IV.FIAM.HHN. ML:3.8 0.0303 0.96 AML other m 2017-01-18T16:45:27.70
IV.FIAM.HHE. ML:3.7 0.023649999999999997 1.1 AML other m 2017-01-18T16:45:27.76
IV.FOSV.EHE. ML:3.5 0.003185 0.5 AML other m 2017-01-18T16:45:57.14
IV.FOSV.EHN. ML:3.6 0.00348 0.94 AML other m 2017-01-18T16:45:53.56
IV.FRON.EHE. ML:3.6 0.0028899999999999998 1.5 AML other m 2017-01-18T16:46:02.96
IV.FRON.EHN. ML:3.8 0.0044399999999999995 0.6 AML other m 2017-01-18T16:46:03.31
IV.FVI.HHN. ML:3.5 0.000131 0.52 AML other m 2017-01-18T16:47:11.68
IV.FVI.HHE. ML:3.5 0.00011949999999999999 0.22 AML other m 2017-01-18T16:47:18.52
IV.GIGS.HHN. ML:3.3 0.0127 1.3 AML other m 2017-01-18T16:45:27.79
IV.GIGS.HHE. ML:3.3 0.0143 1.28 AML other m 2017-01-18T16:45:28.93
IV.GIUL.HHE. ML:3.4 0.00273 0.52 AML other m 2017-01-18T16:45:57.16
IV.GIUL.HHN. ML:3.6 0.00373 1.28 AML other m 2017-01-18T16:45:58.08
IV.GUAR.HHN. ML:3.7 0.00801 0.44 AML other m 2017-01-18T16:45:47.64
IV.GUAR.HHE. ML:3.6 0.005875 0.54 AML other m 2017-01-18T16:45:49.15
IV.GUMA.HHN. ML:4.4 0.0416 1.56 AML other m 2017-01-18T16:45:38.21
IV.GUMA.HHE. ML:4.4 0.040799999999999996 1.6 AML other m 2017-01-18T16:45:39.92
IV.GUMA.HNE. ML:4.3 0.032799999999999996 1.56 AML other m 2017-01-18T16:45:40.08
IV.GUMA.HNN. ML:4.4 0.045450000000000004 1.5 AML other m 2017-01-18T16:45:38.20
IV.LNSS.HHN. ML:4.1 0.06344999999999999 0.12 AML other m 2017-01-18T16:45:27.62
IV.LNSS.HHE. ML:4.1 0.06545000000000001 0.14 AML other m 2017-01-18T16:45:27.73
IV.MAON.HHE. ML:3.3 0.0008455 0.38 AML other m 2017-01-18T16:46:07.52
IV.MAON.HHN. ML:3.0 0.000378 0.56 AML other m 2017-01-18T16:46:17.47
IV.MCIV.HHE. ML:3.3 0.001173 0.7 AML other m 2017-01-18T16:46:01.24
IV.MCIV.HHN. ML:3.2 0.0009915 1.24 AML other m 2017-01-18T16:46:07.19
IV.MGAB.HNN. ML:3.9 0.0074399999999999996 0.34 AML other m 2017-01-18T16:45:53.44
IV.MGAB.HHE. ML:4.0 0.009545 0.7 AML other m 2017-01-18T16:45:57.06
IV.MGAB.HHN. ML:3.9 0.007915 0.38 AML other m 2017-01-18T16:45:53.44
IV.MIDA.HNE. ML:3.2 0.001265 1.02 AML other m 2017-01-18T16:46:10.01
IV.MIDA.HNN. ML:3.4 0.001875 0.56 AML other m 2017-01-18T16:46:06.54
IV.MIDA.HHE. ML:3.2 0.00126 1.2 AML other m 2017-01-18T16:46:13.67
IV.MIDA.HHN. ML:3.4 0.0018399999999999998 0.56 AML other m 2017-01-18T16:46:06.54
IV.MNTP.HNN. ML:3.9 0.01175 1.24 AML other m 2017-01-18T16:45:46.64
IV.MNTP.HNE. ML:4.0 0.014150000000000001 0.6 AML other m 2017-01-18T16:45:50.46
IV.MOMA.HNN. ML:4.0 0.01565 0.2 AML other m 2017-01-18T16:45:41.15
IV.MOMA.HHE. ML:4.1 0.0203 0.98 AML other m 2017-01-18T16:45:41.80
IV.MOMA.HNE. ML:4.1 0.019600000000000003 0.22 AML other m 2017-01-18T16:45:41.81
IV.MOMA.HHN. ML:4.0 0.015349999999999999 1.1 AML other m 2017-01-18T16:45:41.14
IV.MPAG.HNN. ML:3.6 0.002435 1.02 AML other m 2017-01-18T16:46:10.08
IV.MPAG.EHE. ML:3.6 0.002215 0.4 AML other m 2017-01-18T16:46:05.02
IV.MPAG.HNE. ML:3.6 0.00226 0.62 AML other m 2017-01-18T16:46:05.02
IV.MPAG.EHN. ML:3.6 0.00237 1 AML other m 2017-01-18T16:46:10.08
IV.MTCE.HHE. ML:3.7 0.008745000000000001 0.52 AML other m 2017-01-18T16:45:44.66
IV.MTCE.HHN. ML:3.4 0.004725 0.8 AML other m 2017-01-18T16:45:43.54
IV.PIEI.HHE. ML:3.6 0.002475 0.28 AML other m 2017-01-18T16:46:06.39
IV.PIEI.HHN. ML:3.4 0.0015249999999999999 0.32 AML other m 2017-01-18T16:46:06.17
IV.POFI.HNN. ML:3.1 0.0015499999999999997 0.6 AML other m 2017-01-18T16:45:54.95
IV.POFI.HNE. ML:3.4 0.003345 0.56 AML other m 2017-01-18T16:45:54.50
IV.PP3.HNE. ML:4.0 0.00908 0.52 AML other m 2017-01-18T16:45:59.17
IV.PP3.EHE. ML:4.0 0.009385 0.54 AML other m 2017-01-18T16:45:59.17
IV.PP3.EHN. ML:3.9 0.0073100000000000005 0.36 AML other m 2017-01-18T16:45:55.35
IV.PP3.HNN. ML:3.9 0.007199999999999999 0.36 AML other m 2017-01-18T16:45:55.35
IV.PTQR.HHN. ML:3.1 0.0032400000000000003 0.46 AML other m 2017-01-18T16:45:42.62
IV.PTQR.HHE. ML:3.1 0.0029699999999999996 0.42 AML other m 2017-01-18T16:45:39.28
IV.PTRJ.HHE. ML:3.4 0.001315 1.02 AML other m 2017-01-18T16:46:18.04
IV.RCAV.EHE. ML:3.7 0.00805 1.12 AML other m 2017-01-18T16:45:48.95
IV.RCAV.EHN. ML:3.6 0.006265 0.72 AML other m 2017-01-18T16:45:47.38
IV.RM33.HNN. ML:4.2 0.2105 1.42 AML other m 2017-01-18T16:45:23.79
IV.RM33.EHE. ML:4.5 0.3595 1.12 AML other m 2017-01-18T16:45:22.31
IV.RM33.HNE. ML:4.5 0.362 1.12 AML other m 2017-01-18T16:45:22.31
IV.RM33.EHN. ML:4.2 0.206 1.44 AML other m 2017-01-18T16:45:23.79
IV.RMP.HHN. ML:3.7 0.0066749999999999995 0.54 AML other m 2017-01-18T16:45:56.63
IV.RMP.HHE. ML:3.8 0.007505 0.42 AML other m 2017-01-18T16:45:49.70
IV.RUFI.EHN. ML:3.3 0.000593 0.54 AML other m 2017-01-18T16:46:17.88
IV.RUFI.EHE. ML:3.3 0.000502 0.52 AML other m 2017-01-18T16:46:28.90
IV.SACS.HNE. ML:3.4 0.00176 0.46 AML other m 2017-01-18T16:45:58.63
IV.SACS.HHE. ML:3.4 0.0017250000000000002 0.48 AML other m 2017-01-18T16:45:58.62
IV.SACS.HHN. ML:3.4 0.00172 0.94 AML other m 2017-01-18T16:45:58.51
IV.SACS.HNN. ML:3.4 0.00185 0.94 AML other m 2017-01-18T16:45:58.51
IV.SEF1.HNN. ML:4.0 0.01257 0.28 AML other m 2017-01-18T16:45:47.26
IV.SEF1.HNE. ML:4.0 0.0143 0.98 AML other m 2017-01-18T16:45:47.21
TV.SF04.EHE. ML:3.4 0.001515 1.7 AML other m 2017-01-18T16:46:05.14
TV.SF04.EHN. ML:3.3 0.00128 1.08 AML other m 2017-01-18T16:46:03.96
IV.SMA1.EHE. ML:4.2 0.1315 1.48 AML other m 2017-01-18T16:45:25.05
IV.SMA1.EHN. ML:4.9 0.626 1.64 AML other m 2017-01-18T16:45:24.11
IV.SNTG.HNE. ML:3.5 0.003715 0.4 AML other m 2017-01-18T16:45:47.09
IV.SNTG.HHN. ML:3.5 0.003525 0.74 AML other m 2017-01-18T16:45:51.24
IV.SNTG.HHE. ML:3.5 0.0036399999999999996 0.4 AML other m 2017-01-18T16:45:47.08
IV.SNTG.HNN. ML:3.5 0.003285 1.42 AML other m 2017-01-18T16:45:50.24
IV.SRES.HHE. ML:3.4 0.004359999999999999 1.62 AML other m 2017-01-18T16:45:42.99
IV.SRES.HHN. ML:3.3 0.003205 0.42 AML other m 2017-01-18T16:45:43.65
IV.SSFR.HNE. ML:3.9 0.00605 1.76 AML other m 2017-01-18T16:45:58.90
IV.SSFR.HHE. ML:3.8 0.005485 1.76 AML other m 2017-01-18T16:45:58.02
IV.SSFR.HHN. ML:3.8 0.005525 0.26 AML other m 2017-01-18T16:45:53.48
IV.SSFR.HNN. ML:3.8 0.005300000000000001 0.2 AML other m 2017-01-18T16:45:58.76
IV.STAL.HHE. ML:3.8 0.0003265 0.78 AML other m 2017-01-18T16:47:04.43
IV.STAL.HHN. ML:3.8 0.00029749999999999997 0.24 AML other m 2017-01-18T16:47:08.56
IV.T1217.HNE. ML:3.9 0.02525 0.22 AML other m 2017-01-18T16:45:31.03
IV.T1217.EHE. ML:3.8 0.02155 0.22 AML other m 2017-01-18T16:45:31.03
IV.T1217.HNN. ML:3.8 0.0215 0.2 AML other m 2017-01-18T16:45:31.31
IV.T1217.EHN. ML:3.8 0.023299999999999998 0.58 AML other m 2017-01-18T16:45:31.31
IV.T1218.EHN. ML:4.3 0.09475 1.8 AML other m 2017-01-18T16:45:26.91
IV.T1218.HNE. ML:4.2 0.08234999999999999 0.16 AML other m 2017-01-18T16:45:26.81
IV.T1218.EHE. ML:4.2 0.0809 0.16 AML other m 2017-01-18T16:45:26.82
IV.T1218.HNN. ML:4.3 0.09595000000000001 1.8 AML other m 2017-01-18T16:45:26.90
IV.T1220.EHN. ML:4.3 0.03435 0.38 AML other m 2017-01-18T16:45:45.20
IV.T1220.EHE. ML:4.5 0.054 1.64 AML other m 2017-01-18T16:45:41.04
IV.T1220.HNE. ML:4.5 0.054049999999999994 1.64 AML other m 2017-01-18T16:45:41.03
IV.T1220.HNN. ML:4.3 0.03445 0.38 AML other m 2017-01-18T16:45:45.19
IV.T1247.HHN. ML:4.4 0.3915 1.68 AML other m 2017-01-18T16:45:22.95
IV.T1247.HHE. ML:4.6 0.5775 0.36 AML other m 2017-01-18T16:45:21.98
IV.TRIF.HHN. ML:3.0 0.00028900000000000003 1.12 AML other m 2017-01-18T16:46:22.79
IV.TRIF.HHE. ML:3.0 0.000249 0.82 AML other m 2017-01-18T16:46:15.50
IV.TRTR.HHN. ML:4.1 0.0228 0.6 AML other m 2017-01-18T16:45:49.53
IV.TRTR.HHE. ML:4.2 0.03215 0.5 AML other m 2017-01-18T16:45:49.29
IV.VVLD.HHE. ML:3.4 0.004095 0.56 AML other m 2017-01-18T16:45:47.65
IV.VVLD.HHN. ML:3.3 0.0035499999999999998 0.48 AML other m 2017-01-18T16:45:48.38
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
Magnitude3.6
Scalar Moment2.74601E+21 dyne-cm
Computed depth5 km
QualityBa
Variance Reduction46.81%
Double Couple83%
CLVD17%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr-2.807E+20
Mtt4.09E+20
Mpp-1.283E+20
Mrt1.9504E+21
Mrp-1.8732E+21
Mtp-3.778E+20

Nodal Planes

Name Strike Dip Rake
PN131486-85
PN2827-142

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

13.3075 42.4713 5 314 86 -85 82 7 -142 2.74601 21 13.8075 42.9713

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
GUAR 75.2 179.7 42.65% 100
GIUL 101.5 182.5 48.88% 103
RMP 88.8 214.5 58.84% 101
MA9 94.5 214.8 51.62% 101
FIAM 27.5 214.8 66.76% 95
MTCE 68.3 223.3 62.03% 98
SRES 70.7 248.7 60.5% 99
FDMO 65.3 344.1 30.22% 98
TOLF 117 247.7 25.28% 105
LAV9 101.5 209.9 29.4% 103
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