Earthquake with magnitude of Mw 3.3 on date 19-01-2017 and time 10:25:50 (UTC) in region 3 km S Amatrice (RI)

A magnitude Mw 3.3 earthquake occured in region: 3 km S Amatrice (RI), on

  • 19-01-2017 10:25:50 (UTC)
  • 19-01-2017 11:25:50 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.6030, 13.2870 at 7 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
Amatrice RI 3 2657 2657
Campotosto AQ 9 542 3199
Capitignano AQ 9 665 3864
Montereale AQ 9 2581 6445
Cittareale RI 11 482 6927
Accumoli RI 11 667 7594
Borbona RI 16 617 8211
Cagnano Amiterno AQ 17 1369 9580
Barete AQ 17 737 10317
Crognaleto TE 17 1297 11614
Posta RI 18 694 12308
Cortino TE 18 656 12964
Pizzoli AQ 18 4326 17290
Arquata del Tronto AP 19 1178 18468

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km NW of L'Aquila (69753 inhabitants)
35 Km W of Teramo (54892 inhabitants)
53 Km E of Terni (111501 inhabitants)
62 Km SE of Foligno (57155 inhabitants)
71 Km W of Montesilvano (53738 inhabitants)
78 Km W of Pescara (121014 inhabitants)
78 Km W of Chieti (51815 inhabitants)
81 Km NE of Guidonia Montecelio (88673 inhabitants)
82 Km NE of Tivoli (56533 inhabitants)
92 Km SE of Perugia (166134 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 3.3 2017-01-19
10:25:50
42.6027 13.2867 7 2019-07-19
13:20:38
Bollettino Sismico Italiano INGV 52718431
Reviewed Evaluation Mw
Rev501
Mw 3.3 2017-01-19
10:25:50
42.5932 13.2957 5 2017-01-23
14:36:57
TDMT-INGV Revised 39650561
Reviewed
Rev100
ML 3.4 2017-01-19
10:25:50
42.5932 13.2957 10 2017-01-19
10:35:27
Sala Sismica INGV-Roma 39301931
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-01-19 10:25:50 ± 0.06
Latitude 42.6027 ± 0.0036
Longitude 13.2867 ± 0.0061
Depth (km) 7 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 52718431

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 389
Semi-minor axis of confidence ellipse (meter) 351
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 98
Circular confidence region, given by single value of horizontal uncertainty (meter) 390.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59
Number of associated phases, regardless of their use for origin computation 113
Number of defining phases 112
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 3.75017
Number of stations at which the event was observed 83
Number of stations from which data was used for origin computation 82
Magnitudes information

Mw:3.3

Field Value
Value 3.3
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 39650561
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2017-01-23 14:36:57

ML:3.3

Field Value
Value 3.3
Uncertainty 0.3
Num. used stations 127
Type of magnitude ML
Reference to an origin 52718431
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-12-21 12:05:48

ML:3.4

Field Value
Value 3.4
Uncertainty 0.2
Num. used stations 54
Type of magnitude ML
Reference to an origin 39301931
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-01-19 10:35:25
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
SI.LUSI.HHZ. 2017-01-19T10:26:50.24 0.6 undecidable manual P 334 416.2722 38 0.4 10
ST.DOSS.HHZ. 2017-01-19T10:26:48.42 0.6 undecidable manual P 336 400.0995 38 0.6 10
IV.CTI.HHZ. 2017-01-19T10:26:48.75 0.3 undecidable manual P 342 403.6959 38 0.48 16
IV.STAL.HHZ. 2017-01-19T10:26:48.89 1.0 undecidable manual P 354 408.2802 38 0.05 6
IV.TOLF.HHZ. 2017-01-19T10:26:27.12 1.0 undecidable manual S 241 121.1898 50 0.64 17
IV.MPAG.EHZ. 2017-01-19T10:26:26.83 1.0 undecidable manual S 340 121.5894 50 0.25 19
IV.RUFI.EHZ. 2017-01-19T10:26:23.24 0.6 undecidable manual P 314 198.5568 38 0.5 27
IV.ARVD.HHZ. 2017-01-19T10:26:23.02 0.6 undecidable manual S 344 103.2189 50 1.35 26
IV.CING.HHZ. 2017-01-19T10:26:17.81 1.0 undecidable manual S 355 86.0472 50 0.72 18
IV.EL6.EHZ. 2017-01-19T10:26:16.82 1.0 undecidable manual S 350 81.9513 50 0.81 18
IV.SNTG.HHZ. 2017-01-19T10:26:15.27 0.6 undecidable manual S 339 77.6667 50 0.43 41
TV.SF01.EHZ. 2017-01-19T10:26:15.82 1.0 undecidable manual P 280 142.3464 50 1.16 13
TV.SF11.HHZ. 2017-01-19T10:26:14.41 1.0 undecidable manual P 283 134.2656 50 1 15
TV.SF13.HHZ. 2017-01-19T10:26:14.85 0.3 undecidable manual P 281 137.9619 50 0.87 46
IV.TRIV.HHZ. 2017-01-19T10:26:14.89 1.0 undecidable manual P 131 139.2606 50 0.71 16
IV.SRES.HHZ. 2017-01-19T10:26:14.62 1.0 undecidable manual S 238 75.4689 50 0.37 21
IV.MCIV.HHZ. 2017-01-19T10:26:14.00 0.6 undecidable manual P 279 132.7671 50 0.82 32
IV.CAFI.HNZ. 2017-01-19T10:26:14.19 0.6 undecidable manual P 307 134.0658 50 0.8 32
IV.SSM1.HNZ. 2017-01-19T10:26:13.11 0.3 undecidable manual S 353 70.0743 50 0.3 64
IV.ATMC.EHZ. 2017-01-19T10:26:13.30 0.3 undecidable manual P 317 128.9709 50 0.7 50
TV.SF04.EHZ. 2017-01-19T10:26:13.81 0.6 undecidable manual P 282 135.0648 50 0.28 38
TV.SF03.EHZ. 2017-01-19T10:26:13.80 0.3 undecidable manual P 280 132.3675 50 0.68 51
IV.BADI.EHZ. 2017-01-19T10:26:13.74 0.3 undecidable manual P 320 131.3685 50 0.77 49
IV.MDAR.HNZ. 2017-01-19T10:26:12.03 0.6 undecidable manual S 350 66.4779 50 0.16 44
IV.SENI.EHZ. 2017-01-19T10:26:12.50 0.6 undecidable manual P 358 122.3886 50 0.92 31
IV.LATB.EHZ. 2017-01-19T10:26:12.46 0.6 undecidable manual P 192 125.874 50 0.34 38
IV.MIDA.HHZ. 2017-01-19T10:26:12.80 0.6 undecidable manual P 143 133.0668 50 -0.42 37
IV.NARO.HHZ. 2017-01-19T10:26:12.03 0.6 undecidable manual P 333 125.5743 50 -0.05 40
IV.CERA.HHZ. 2017-01-19T10:26:12.46 0.6 undecidable manual P 151 126.6732 50 0.21 39
IV.MNTP.HNZ. 2017-01-19T10:26:12.40 0.3 undecidable manual S 14 61.1943 50 1.96 28
IV.ATMI.HHZ. 2017-01-19T10:26:11.89 1.0 undecidable manual P 315 115.8951 50 1.31 13
IV.PIEI.HHZ. 2017-01-19T10:26:11.57 0.3 undecidable manual P 330 120.0909 50 0.34 58
IV.TOLF.HHZ. 2017-01-19T10:26:11.51 0.6 undecidable manual P 241 121.1898 50 0.11 40
IV.COR1.EHZ. 2017-01-19T10:26:11.44 0.6 undecidable manual P 349 116.4945 50 0.76 34
IV.MOMA.HHZ. 2017-01-19T10:26:11.24 0.6 undecidable manual S 291 62.493 50 0.43 42
IV.SACS.HHZ. 2017-01-19T10:26:11.57 1.0 undecidable manual P 284 115.4955 50 1.05 15
IV.LRP.HHZ. 2017-01-19T10:26:11.55 1.0 undecidable manual P 167 108.8133 50 2.06 8
IV.MPAG.EHZ. 2017-01-19T10:26:11.39 0.3 positive manual P 340 121.5894 50 -0.07 61
IV.ATBU.EHZ. 2017-01-19T10:26:10.61 0.6 undecidable manual P 329 113.8971 50 0.34 39
IV.ATVA.EHZ. 2017-01-19T10:26:10.80 3.0 undecidable manual P 1.13 0
IV.POFI.HHZ. 2017-01-19T10:26:09.51 1.0 undecidable manual P 160 104.2179 50 0.73 17
IV.T1220.EHZ. 2017-01-19T10:26:09.73 0.3 undecidable manual S 344 58.5969 50 -0.02 69
IV.AOI.HHZ. 2017-01-19T10:26:09.50 0.3 undecidable manual P 14 108.2139 50 0.11 62
IV.BAT1.EHZ.01 2017-01-19T10:26:09.91 0.6 undecidable manual P 322 110.6004 50 0.14 41
IV.CESX.HHZ. 2017-01-19T10:26:09.80 0.6 undecidable manual S 271 57.0984 50 0.43 43
IV.ATVO.HHZ. 2017-01-19T10:26:09.75 0.3 undecidable manual P 321 112.0989 50 -0.25 60
IV.RMP.HHZ. 2017-01-19T10:26:09.38 1.0 undecidable manual P 209 100.0221 50 1.24 14
IV.FRON.EHZ. 2017-01-19T10:26:09.61 0.3 undecidable manual P 336 111.1998 50 -0.25 60
IV.CESI.HHZ. 2017-01-19T10:26:08.59 0.6 undecidable manual S 325 54.4011 50 -0.05 46
IV.ARVD.HHZ. 2017-01-19T10:26:08.29 0.3 undecidable manual P 344 103.2189 50 -0.34 60
IV.ATSC.EHZ. 2017-01-19T10:26:08.44 0.3 undecidable manual P 332 103.3188 50 -0.2 61
IV.OFFI.HHZ. 2017-01-19T10:26:08.22 0.6 undecidable manual S 41 49.1175 50 0.98 35
IV.MGAB.HHZ. 2017-01-19T10:26:08.87 1.0 undecidable manual P 290 101.6205 50 0.48 19
IV.SSFR.HHZ. 2017-01-19T10:26:08.01 0.3 undecidable manual P 336 101.121 50 -0.29 60
IV.CSP1.EHZ. 2017-01-19T10:26:08.50 0.3 undecidable manual S 353 54.7008 50 -0.21 67
IV.ATFO.HHZ. 2017-01-19T10:26:08.65 0.3 undecidable manual P 326 102.7194 50 0.1 63
IV.GUMA.HHZ. 2017-01-19T10:26:08.06 0.3 undecidable manual S 4 51.2154 50 0.28 67
IV.GUAR.HHZ. 2017-01-19T10:26:07.03 0.6 undecidable manual P 179 89.6436 50 0.49 39
IV.FDMO.HHZ. 2017-01-19T10:26:07.46 0.3 undecidable manual S 341 50.8158 50 -0.22 68
IV.MURB.HHZ. 2017-01-19T10:26:07.98 0.3 undecidable manual P 320 95.9262 50 0.48 59
IV.RCAV.EHZ. 2017-01-19T10:26:06.99 0.6 undecidable manual P 199 88.3449 50 0.65 37
IV.PP3.EHZ. 2017-01-19T10:26:06.86 0.6 undecidable manual P 17 89.9433 50 0.28 41
IV.CIMA.HNZ. 2017-01-19T10:26:06.70 0.3 undecidable manual P 22 83.9493 50 1.04 48
IV.VVLD.HHZ. 2017-01-19T10:26:06.28 0.6 undecidable manual P 161 85.8474 50 0.32 41
IV.ATCC.EHZ. 2017-01-19T10:26:05.53 0.3 undecidable manual P 321 83.25 50 -0.03 66
IV.CADA.HNZ. 2017-01-19T10:26:05.39 0.6 undecidable manual P 30 76.1682 50 0.94 34
IV.FEMA.HNZ. 2017-01-19T10:26:05.63 0.3 undecidable manual S 334 44.3223 50 -0.31 67
IV.FOSV.EHZ. 2017-01-19T10:26:05.81 0.1 undecidable manual P 331 87.8454 50 -0.45 80
IV.ARRO.EHZ. 2017-01-19T10:26:05.21 0.3 undecidable manual S 267 42.624 50 -0.28 68
IV.MTCE.HHZ. 2017-01-19T10:26:05.04 0.6 undecidable manual P 215 78.2661 50 0.25 42
IV.CING.HHZ. 2017-01-19T10:26:05.63 0.3 undecidable manual P 355 86.0472 50 -0.36 61
IV.SRES.HHZ. 2017-01-19T10:26:04.13 0.3 undecidable manual P 238 75.4689 50 -0.22 65
IV.EL6.EHZ. 2017-01-19T10:26:04.92 0.1 undecidable manual P 350 81.9513 50 -0.44 81
IV.CERT.HHZ. 2017-01-19T10:26:04.27 0.3 undecidable manual P 199 76.6677 50 -0.27 64
IV.T1215.EHZ. 2017-01-19T10:26:04.31 0.3 undecidable manual S 303 40.626 50 -0.65 61
IV.FIAM.HHZ. 2017-01-19T10:26:04.54 1.0 undecidable manual S 201 39.627 50 -0.16 23
IV.SSM1.HNZ. 2017-01-19T10:26:03.05 0.3 undecidable manual P 353 70.0743 50 -0.46 62
IV.SNTG.HHZ. 2017-01-19T10:26:03.95 0.3 undecidable manual P 339 77.6667 50 -0.74 55
IV.GAG1.HNZ. 2017-01-19T10:26:03.64 0.3 undecidable manual P 346 72.6717 50 -0.29 64
IV.PTQR.HHZ. 2017-01-19T10:26:02.27 0.3 undecidable manual P 172 65.0904 50 -0.48 62
IV.SEF1.HNZ. 2017-01-19T10:26:02.32 0.3 undecidable manual P 336 66.378 50 -0.63 59
IV.MNTP.HNZ. 2017-01-19T10:26:02.06 0.3 positive manual P 14 61.1943 50 -0.09 68
IV.MDAR.HNZ. 2017-01-19T10:26:02.42 0.1 undecidable manual P 350 66.4779 50 -0.55 81
IV.T1217.EHZ. 2017-01-19T10:26:01.80 0.3 undecidable manual S 293 31.4463 103 -0.2 70
IV.T1220.EHZ. 2017-01-19T10:26:01.10 0.1 undecidable manual P 344 58.5969 50 -0.64 79
IV.MOMA.HHZ. 2017-01-19T10:26:01.95 0.3 undecidable manual P 291 62.493 50 -0.41 63
IV.TRTR.HHZ. 2017-01-19T10:26:01.68 0.3 undecidable manual P 66 55.9995 50 0.33 65
IV.CESX.HHZ. 2017-01-19T10:26:01.06 0.3 undecidable manual P 271 57.0984 50 -0.47 63
IV.OFFI.HHZ. 2017-01-19T10:26:00.26 0.1 undecidable manual P 41 49.1175 50 -0.04 94
IV.GIGS.HHZ. 2017-01-19T10:26:00.36 0.3 undecidable manual S 125 28.6491 104 -0.72 61
IV.CSP1.EHZ. 2017-01-19T10:26:00.44 0.1 undecidable manual P 353 54.7008 50 -0.71 78
IV.GUMA.HHZ. 2017-01-19T10:26:00.17 0.1 undecidable manual P 4 51.2154 50 -0.44 86
IV.CESI.HHZ. 2017-01-19T10:26:00.61 0.1 undecidable manual P 325 54.4011 50 -0.49 84
IV.FDMO.HHZ. 2017-01-19T10:25:59.87 0.1 undecidable manual P 341 50.8158 50 -0.68 79
IV.ARRO.EHZ. 2017-01-19T10:25:58.68 0.1 undecidable manual P 267 42.624 50 -0.61 82
IV.FIAM.HHZ. 2017-01-19T10:25:58.89 0.1 undecidable manual P 201 39.627 50 0.06 95
IV.LNSS.HHZ. 2017-01-19T10:25:58.60 0.3 undecidable manual S 270 20.0688 110 0.37 69
IV.T1215.EHZ. 2017-01-19T10:25:58.30 0.1 undecidable manual P 303 40.626 50 -0.68 80
IV.FEMA.HNZ. 2017-01-19T10:25:58.85 0.3 undecidable manual P 334 44.3223 50 -0.7 60
IV.T1247.HHZ. 2017-01-19T10:25:57.70 0.3 undecidable manual S 177 17.871 112 0.19 72
IV.MC2.EHZ. 2017-01-19T10:25:57.46 0.1 undecidable manual P 347 35.1426 102 -0.55 86
IV.T1217.EHZ. 2017-01-19T10:25:56.94 0.1 undecidable manual P 293 31.4463 103 -0.33 91
IV.T1202.EHZ. 2017-01-19T10:25:56.40 0.3 undecidable manual S 336 12.2766 121 0.64 65
IV.GIGS.HHZ. 2017-01-19T10:25:56.24 0.3 undecidable manual P 125 28.6491 104 -0.5 66
IV.CAMP.HHZ. 2017-01-19T10:25:55.70 0.3 undecidable manual S 127 12.4764 120 -0.11 74
IV.LNSS.HHZ. 2017-01-19T10:25:55.20 0.1 positive manual P 270 20.0688 110 0.1 97
IV.T1204.EHZ. 2017-01-19T10:25:54.80 0.3 undecidable manual S 17 8.4804 130 0.11 74
IV.T1202.EHZ. 2017-01-19T10:25:54.17 0.1 undecidable manual P 336 12.2766 121 0.5 91
IV.T1247.HHZ. 2017-01-19T10:25:54.71 0.1 positive manual P 177 17.871 112 0.03 99
IV.SMA1.EHZ. 2017-01-19T10:25:54.00 0.3 undecidable manual S 52 4.995 145 0.12 75
IV.T1204.EHZ. 2017-01-19T10:25:53.15 0.1 positive manual P 17 8.4804 130 0.1 99
IV.CAMP.HHZ. 2017-01-19T10:25:53.66 0.1 negative manual P 127 12.4764 120 -0.04 100
IV.SMA1.EHZ. 2017-01-19T10:25:52.78 0.1 positive manual P 52 4.995 145 0.2 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHE. ML:3.4 0.033283744999999997 0.2816 AML other m 2017-01-19T10:25:56.00
IV.CAMP.HHN. ML:3.5 0.03660904499999999 0.3008 AML other m 2017-01-19T10:25:57.02
IV.T1247.HHN. ML:3.8 0.05782774 0.4608 AML other m 2017-01-19T10:25:58.18
IV.LNSS.HHN. ML:3.7 0.039799999999999995 1.66 AML other m 2017-01-19T10:25:59.04
IV.LNSS.HHE. ML:3.8 0.05073502999999999 0.4992 AML other m 2017-01-19T10:25:59.11
IV.T1247.HHE. ML:3.7 0.04244215 0.5248 AML other m 2017-01-19T10:25:59.87
IV.GIGS.HHN. ML:3.0 0.004898137 0.544 AML other m 2017-01-19T10:26:02.68
IV.GIGS.HHE. ML:2.9 0.003952496 0.32 AML other m 2017-01-19T10:26:02.97
IV.T1217.HNE. ML:3.3 0.008746302499999999 0.3712 AML other m 2017-01-19T10:26:04.61
IV.T1217.EHN. ML:3.3 0.0086768565 0.3008 AML other m 2017-01-19T10:26:05.60
IV.T1217.HNN. ML:3.3 0.0089848645 0.3008 AML other m 2017-01-19T10:26:05.60
IV.ARRO.EHE. ML:3.1 0.0044682745 0.2432 AML other m 2017-01-19T10:26:05.87
IV.FIAM.HHN. ML:3.3 0.007136836 1.0624 AML other m 2017-01-19T10:26:05.76
IV.FIAM.HHE. ML:3.3 0.0068408705 0.4352 AML other m 2017-01-19T10:26:06.81
IV.T1217.EHE. ML:3.2 0.00776426 0.4288 AML other m 2017-01-19T10:26:07.62
IV.ARRO.EHN. ML:3.3 0.006864072000000001 0.5056 AML other m 2017-01-19T10:26:08.43
IV.T1215.HNE. ML:3.0 0.0030598335 0.4288 AML other m 2017-01-19T10:26:08.91
IV.T1215.EHE. ML:3.0 0.0031440920000000002 0.4288 AML other m 2017-01-19T10:26:08.91
IV.CSP1.EHE. ML:3.4 0.0066014839999999995 0.4032 AML other m 2017-01-19T10:26:08.84
IV.GUMA.HHN. ML:4.0 0.02324471 0.3776 AML other m 2017-01-19T10:26:08.82
IV.GUMA.HNE. ML:4.0 0.023304515 0.4224 AML other m 2017-01-19T10:26:08.84
IV.T1215.HNN. ML:2.9 0.002541602 0.3392 AML other m 2017-01-19T10:26:09.18
IV.T1215.EHN. ML:2.8 0.002459988 0.3584 AML other m 2017-01-19T10:26:09.19
IV.OFFI.HHE. ML:3.6 0.01132621 0.5824 AML other m 2017-01-19T10:26:09.66
IV.CSP1.EHN. ML:3.5 0.008053443999999998 0.5184 AML other m 2017-01-19T10:26:09.82
IV.FDMO.HHE. ML:3.2 0.00427 0.48 AML other m 2017-01-19T10:26:10.24
IV.FDMO.HHN. ML:3.2 0.004655956 0.4608 AML other m 2017-01-19T10:26:10.37
IV.GUMA.HNN. ML:4.0 0.023850000000000003 0.46 AML other m 2017-01-19T10:26:11.12
IV.GUMA.HHE. ML:3.9 0.02029889 0.3968 AML other m 2017-01-19T10:26:11.12
IV.TRTR.HHN. ML:3.8 0.01609911 0.4032 AML other m 2017-01-19T10:26:11.65
IV.MOMA.HHN. ML:3.4 0.0044992619999999995 0.3392 AML other m 2017-01-19T10:26:12.84
IV.MOMA.HNN. ML:3.4 0.0044062905 0.3456 AML other m 2017-01-19T10:26:12.85
IV.CESI.HHE. ML:3.3 0.0047494245 0.6144 AML other m 2017-01-19T10:26:12.87
IV.OFFI.HHN. ML:3.8 0.016842435000000003 0.4992 AML other m 2017-01-19T10:26:12.97
IV.MOMA.HHE. ML:3.3 0.0042104865 0.3008 AML other m 2017-01-19T10:26:12.93
IV.MOMA.HNE. ML:3.3 0.003957545 0.32 AML other m 2017-01-19T10:26:12.93
IV.CESX.HHE. ML:3.3 0.0048166565 0.3584 AML other m 2017-01-19T10:26:13.28
IV.CESX.HHN. ML:3.4 0.004977707 0.4608 AML other m 2017-01-19T10:26:13.30
IV.CESI.HHN. ML:3.3 0.0051410795 0.4992 AML other m 2017-01-19T10:26:13.73
IV.T1220.HNN. ML:3.8 0.014795295 0.576 AML other m 2017-01-19T10:26:14.28
IV.T1220.EHN. ML:3.8 0.015008395 0.5568 AML other m 2017-01-19T10:26:14.29
IV.T1220.HNE. ML:4.0 0.021050645 0.416 AML other m 2017-01-19T10:26:14.57
IV.T1220.EHE. ML:4.0 0.020911205 0.4352 AML other m 2017-01-19T10:26:14.58
IV.SEF1.HNN. ML:3.4 0.0051067815 0.2816 AML other m 2017-01-19T10:26:15.46
IV.SEF1.HNE. ML:3.4 0.0049652085 0.4288 AML other m 2017-01-19T10:26:16.40
IV.TRTR.HHE. ML:3.8 0.01324459 0.544 AML other m 2017-01-19T10:26:17.19
IV.SNTG.HNN. ML:2.6 0.000672563 0.2304 AML other m 2017-01-19T10:26:16.93
IV.SRES.HHN. ML:3.1 0.0019587190000000003 0.3584 AML other m 2017-01-19T10:26:17.61
IV.SNTG.HHN. ML:2.8 0.0009384808000000001 0.3008 AML other m 2017-01-19T10:26:17.97
IV.CING.HHE. ML:3.4 0.003136005 0.4608 AML other m 2017-01-19T10:26:19.79
IV.MTCE.HHE. ML:3.4 0.0037532905 0.6016 AML other m 2017-01-19T10:26:20.05
IV.CING.HHN. ML:3.4 0.0029699999999999996 0.52 AML other m 2017-01-19T10:26:20.48
IV.PTQR.HHN. ML:2.8 0.0013044484999999999 0.5632 AML other m 2017-01-19T10:26:20.93
IV.PP3.HNE. ML:3.9 0.010040658000000001 0.6656 AML other m 2017-01-19T10:26:21.87
IV.PP3.EHE. ML:3.9 0.0099071395 0.6592 AML other m 2017-01-19T10:26:21.87
IV.CERT.HHN. ML:3.4 0.003305682 0.4032 AML other m 2017-01-19T10:26:22.37
IV.MTCE.HHN. ML:3.3 0.0028000334999999997 0.6144 AML other m 2017-01-19T10:26:22.58
IV.SNTG.HHE. ML:3.0 0.0015779515 0.5184 AML other m 2017-01-19T10:26:22.59
IV.SNTG.HNE. ML:3.1 0.0016592974999999999 0.5184 AML other m 2017-01-19T10:26:22.60
IV.PTQR.HHE. ML:2.9 0.001629651 0.64 AML other m 2017-01-19T10:26:22.86
IV.RCAV.EHN. ML:3.5 0.0041268115 0.6016 AML other m 2017-01-19T10:26:23.64
IV.SRES.HHE. ML:3.1 0.0020214154999999997 0.6208 AML other m 2017-01-19T10:26:24.46
IV.FOSV.EHE. ML:3.1 0.0014336945 0.4352 AML other m 2017-01-19T10:26:25.33
IV.FOSV.EHN. ML:3.2 0.0021538050000000004 0.3392 AML other m 2017-01-19T10:26:25.73
IV.SSFR.HHE. ML:3.4 0.0023943875 0.4224 AML other m 2017-01-19T10:26:25.73
IV.RCAV.EHE. ML:3.5 0.0038709869999999998 0.4608 AML other m 2017-01-19T10:26:26.01
IV.MGAB.HNN. ML:3.4 0.0026362265000000004 0.4416 AML other m 2017-01-19T10:26:26.59
IV.MURB.HHN. ML:3.6 0.0039283185 0.4416 AML other m 2017-01-19T10:26:26.81
IV.MURB.HNN. ML:3.6 0.003904724 0.448 AML other m 2017-01-19T10:26:26.60
IV.EL6.EHE. ML:3.5 0.004069178 0.4416 AML other m 2017-01-19T10:26:26.57
IV.EL6.EHN. ML:3.5 0.003913369 0.416 AML other m 2017-01-19T10:26:27.07
IV.AOI.HHN. ML:3.3 0.0016793665 0.3584 AML other m 2017-01-19T10:26:27.88
IV.VVLD.HHN. ML:3.3 0.0023117134999999997 0.6208 AML other m 2017-01-19T10:26:28.71
IV.AOI.HHE. ML:3.2 0.001582245 0.3776 AML other m 2017-01-19T10:26:28.30
IV.MGAB.HHN. ML:3.5 0.002842516 0.4416 AML other m 2017-01-19T10:26:29.18
IV.CERT.HHE. ML:3.4 0.0041774005 0.5184 AML other m 2017-01-19T10:26:29.25
IV.ARVD.HHE. ML:3.2 0.0016395445 0.6016 AML other m 2017-01-19T10:26:29.33
IV.VVLD.HHE. ML:3.1 0.0016886045 0.6016 AML other m 2017-01-19T10:26:29.55
IV.MGAB.HNE. ML:3.7 0.0047246829999999995 0.6592 AML other m 2017-01-19T10:26:29.94
IV.MGAB.HHE. ML:3.7 0.0052294265 0.6848 AML other m 2017-01-19T10:26:29.93
IV.TOLF.HHN. ML:3.4 0.0020521075 0.7552 AML other m 2017-01-19T10:26:30.54
IV.PP3.EHN. ML:3.6 0.00547481 0.7424 AML other m 2017-01-19T10:26:30.71
IV.PP3.HNN. ML:3.7 0.005582079 0.7296 AML other m 2017-01-19T10:26:30.71
IV.TOLF.HHE. ML:3.4 0.0019538205 0.8 AML other m 2017-01-19T10:26:30.77
IV.SSFR.HHN. ML:3.5 0.002918919 0.2432 AML other m 2017-01-19T10:26:31.35
IV.SSFR.HNN. ML:3.4 0.0025949999999999997 0.74 AML other m 2017-01-19T10:26:31.36
IV.SACS.HNN. ML:3.4 0.0020114265000000004 0.96 AML other m 2017-01-19T10:26:31.78
IV.SACS.HHN. ML:3.4 0.002026879 0.96 AML other m 2017-01-19T10:26:31.78
IV.MURB.HHE. ML:3.6 0.0043102555 0.3008 AML other m 2017-01-19T10:26:32.26
IV.MPAG.EHN. ML:3.2 0.0010679082 0.4032 AML other m 2017-01-19T10:26:32.40
IV.MURB.HNE. ML:3.6 0.004033245499999999 0.384 AML other m 2017-01-19T10:26:32.27
IV.ATFO.HHE. ML:3.2 0.0017215009999999998 0.6592 AML other m 2017-01-19T10:26:32.36
IV.ARVD.HHN. ML:3.2 0.0013572554999999999 0.7424 AML other m 2017-01-19T10:26:32.54
IV.SSFR.HNE. ML:3.4 0.0026266370000000002 0.2624 AML other m 2017-01-19T10:26:33.27
IV.SACS.HNE. ML:3.1 0.00102677995 0.6016 AML other m 2017-01-19T10:26:33.69
IV.SACS.HHE. ML:3.1 0.00101320425 0.6208 AML other m 2017-01-19T10:26:33.69
IV.SENI.EHE. ML:3.5 0.0022553455 0.8192 AML other m 2017-01-19T10:26:34.68
IV.POFI.HHN. ML:3.1 0.0011179645 0.64 AML other m 2017-01-19T10:26:34.01
IV.POFI.HNN. ML:3.1 0.001158147 0.64 AML other m 2017-01-19T10:26:34.02
IV.LATB.EHN. ML:2.7 0.00032120385 0.9408 AML other m 2017-01-19T10:26:35.24
IV.ATMI.HHE. ML:3.5 0.0025391034999999998 0.5184 AML other m 2017-01-19T10:26:35.10
IV.FRON.EHE. ML:3.3 0.0015636760000000002 0.5376 AML other m 2017-01-19T10:26:35.04
IV.MPAG.HNE. ML:3.2 0.00125769825 0.6656 AML other m 2017-01-19T10:26:35.54
TV.SF04.EHN. ML:3.0 0.0005639946 0.3456 AML other m 2017-01-19T10:26:36.21
IV.POFI.HHE. ML:3.1 0.00130989645 0.8192 AML other m 2017-01-19T10:26:36.93
IV.POFI.HNE. ML:3.1 0.0013039873 0.8384 AML other m 2017-01-19T10:26:36.94
IV.ATMI.HHN. ML:3.6 0.0031321760000000004 0.9984 AML other m 2017-01-19T10:26:37.48
IV.PIEI.HHN. ML:3.3 0.00156013 0.4608 AML other m 2017-01-19T10:26:36.90
TV.SF04.EHE. ML:3.0 0.00061518635 0.4352 AML other m 2017-01-19T10:26:37.87
IV.MPAG.HNN. ML:3.3 0.0014246265 0.512 AML other m 2017-01-19T10:26:37.67
IV.ATFO.HHN. ML:3.3 0.0019374915000000001 0.5248 AML other m 2017-01-19T10:26:38.00
IV.FRON.EHN. ML:3.5 0.002503332 0.4992 AML other m 2017-01-19T10:26:37.49
IV.PIEI.HHE. ML:3.2 0.001336921 0.3776 AML other m 2017-01-19T10:26:37.93
IV.LATB.EHE. ML:2.8 0.00047472730000000003 1.1584 AML other m 2017-01-19T10:26:38.94
IV.ATVO.HHE. ML:3.3 0.0016733395 0.7424 AML other m 2017-01-19T10:26:38.78
IV.MPAG.EHE. ML:3.2 0.0012598955 0.6016 AML other m 2017-01-19T10:26:39.82
IV.SENI.EHN. ML:3.4 0.00208141 0.6784 AML other m 2017-01-19T10:26:41.21
IV.MIDA.HHN. ML:3.2 0.0009152484999999999 0.5952 AML other m 2017-01-19T10:26:41.77
IV.MIDA.HNN. ML:3.1 0.0008771058 0.64 AML other m 2017-01-19T10:26:41.77
IV.NARO.HHN. ML:3.1 0.0009689482 0.8192 AML other m 2017-01-19T10:26:45.26
IV.NARO.HHE. ML:3.2 0.0012194715000000001 0.736 AML other m 2017-01-19T10:26:45.70
IV.MIDA.HHE. ML:3.3 0.00121399435 0.5824 AML other m 2017-01-19T10:26:46.43
IV.MIDA.HNE. ML:3.3 0.0012595462 0.5824 AML other m 2017-01-19T10:26:46.43
IV.CERA.HNN. ML:3.2 0.0011667775 0.896 AML other m 2017-01-19T10:26:47.08
IV.CERA.HHN. ML:3.2 0.0012009515 0.896 AML other m 2017-01-19T10:26:47.08
IV.CERA.HNE. ML:3.3 0.001273646 0.8256 AML other m 2017-01-19T10:26:50.20
IV.CERA.HHE. ML:3.3 0.0012955375 0.8256 AML other m 2017-01-19T10:26:50.20
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
Magnitude3.3
Scalar Moment1.16874E+21 dyne-cm
Computed depth5 km
QualityCa
Variance Reduction35.42%
Double Couple86%
CLVD14%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr-1.1247E+21
Mtt5.274E+20
Mpp5.973E+20
Mrt7400000000000000000
Mrp-5.42E+19
Mtp-6.469E+20

Nodal Planes

Name Strike Dip Rake
PN131846-88
PN213544-93

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

13.2957 42.5932 5 318 46 -88 135 44 -93 1.16874 21 13.7957 43.0932

TDMT references

More info and references

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
GUAR 88.7 179.1 33.25% 102
SNTG 79 338.6 45.19% 99
SRES 75.8 238.8 56.53% 101
GIGS 27.6 124.2 45.19% 93
MTCE 78.1 215.9 47.73% 100
CERT 76.1 200 27.55% 100
LRP 107.8 167 5.06% 105
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