Earthquake with magnitude of Mw 3.3 on date 04-02-2017 and time 03:39:13 (Italy) in region 4 km E Monte Cavallo (MC)

A magnitude Mw 3.3 earthquake occured in region: 4 km E Monte Cavallo (MC), on

  • 04-02-2017 02:39:13 (UTC)
  • 04-02-2017 03:39:13 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9800, 13.0460 at 8 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
Monte Cavallo MC 4 145 145
Visso MC 6 1107 1252
Pieve Torina MC 7 1458 2710
Fiordimonte MC 7 202 2912
Ussita MC 9 444 3356
Pievebovigliana MC 10 866 4222
Fiastra MC 11 559 4781
Preci PG 11 724 5505
Muccia MC 12 915 6420
Acquacanina MC 12 121 6541
Serravalle di Chienti MC 13 1070 7611
Castelsantangelo sul Nera MC 13 281 7892
Sellano PG 14 1079 8971
Bolognola MC 15 142 9113
Camerino MC 18 6974 16087

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km E of Foligno (57155 inhabitants)
55 Km E of Perugia (166134 inhabitants)
57 Km NE of Terni (111501 inhabitants)
64 Km NW of Teramo (54892 inhabitants)
76 Km NW of L'Aquila (69753 inhabitants)
81 Km SW of Ancona (100861 inhabitants)
96 Km S of Fano (60888 inhabitants)
99 Km NE 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 3.4 2017-02-04
02:39:13
42.9797 13.0463 8 2019-07-19
13:20:22
Bollettino Sismico Italiano INGV 43459331
Reviewed Evaluation Mw
Rev501
Mw 3.3 2017-02-04
02:39:13
42.9817 13.0352 2 2017-02-06
13:52:09
TDMT-INGV Revised 40640821
Reviewed
Rev100
ML 3.3 2017-02-04
02:39:13
42.9817 13.0352 9 2017-02-04
02:51:04
Sala Sismica INGV-Roma 40504361
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-02-04 02:39:13 ± 0.04
Latitude 42.9797 ± 0.0018
Longitude 13.0463 ± 0.0049
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 43459331

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 350
Semi-minor axis of confidence ellipse (meter) 145
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 85
Circular confidence region, given by single value of horizontal uncertainty (meter) 350.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 27
Number of associated phases, regardless of their use for origin computation 112
Number of defining phases 112
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.01799
Epicentral distance of station farthest from the epicenter (degree) 3.03521
Number of stations at which the event was observed 79
Number of stations from which data was used for origin computation 79
Magnitudes information

Mw:3.3

Field Value
Value 3.3
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 40640821
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2017-02-06 13:52:09

ML:3.3

Field Value
Value 3.3
Uncertainty 0.2
Num. used stations 50
Type of magnitude ML
Reference to an origin 40504361
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-02-04 02:51:03

ML:3.4

Field Value
Value 3.4
Uncertainty 0.3
Num. used stations 54
Type of magnitude ML
Reference to an origin 43459331
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-04-06 08:26:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
OX.SABO.HHZ. 2017-02-04T02:40:02.22 0.6 undecidable manual P 8 336.9072 38 -0.13 12
CR.BRJN.HHZ. 2017-02-04T02:39:47.87 0.6 undecidable manual P 15 221.0121 38 -0.05 26
IV.MTCR.EHZ. 2017-02-04T02:39:46.02 0.6 undecidable manual P 306 201.4428 38 0.53 26
IV.FROS.HHZ. 2017-02-04T02:39:40.03 0.6 undecidable manual P 280 155.2224 50 0.99 28
IV.OSSC.HNE. 2017-02-04T02:39:39.92 0.6 undecidable manual P 293 157.5201 50 0.53 33
IV.MPAG.EHZ. 2017-02-04T02:39:37.48 0.6 undecidable manual S 342 75.6687 50 0.78 36
IV.TOLF.HHN. 2017-02-04T02:39:36.60 0.6 undecidable manual P 220 132.7671 50 1.02 29
IV.ATVO.HHZ. 2017-02-04T02:39:35.32 0.6 undecidable manual S 311 68.376 50 0.58 40
IV.FRON.EHZ. 2017-02-04T02:39:34.12 0.6 undecidable manual S 337 65.0904 50 0.25 43
TV.SF14.HHN. 2017-02-04T02:39:34.44 0.6 undecidable manual P 258 118.992 50 0.98 30
IV.CERT.HHZ. 2017-02-04T02:39:33.62 0.6 undecidable manual P 183 114.3966 50 0.86 32
IV.ATFO.HHZ. 2017-02-04T02:39:32.16 0.6 undecidable manual S 318 57.5979 50 0.29 44
IV.ARVD.HHZ. 2017-02-04T02:39:32.35 0.3 undecidable manual S 352 58.0974 50 0.34 65
IV.PESA.HHZ. 2017-02-04T02:39:32.82 0.6 undecidable manual P 351 107.9142 50 1.07 30
IV.MTCE.HHZ. 2017-02-04T02:39:31.74 0.6 undecidable manual P 193 109.0131 50 -0.18 40
IV.CESX.HHZ. 2017-02-04T02:39:31.55 0.6 undecidable manual S 222 55.5999 50 0.2 45
IV.MURB.HHZ. 2017-02-04T02:39:31.08 0.6 undecidable manual S 307 52.6029 50 0.53 42
IV.SSFR.HHZ. 2017-02-04T02:39:31.53 0.6 undecidable manual S 337 55.0005 50 0.36 43
IV.T0110.HHZ. 2017-02-04T02:39:30.68 0.3 undecidable manual P 144 102.3198 50 -0.21 61
IV.CAFI.HHZ. 2017-02-04T02:39:30.27 0.6 undecidable manual P 294 95.6376 50 0.41 40
IV.T1211.EHZ. 2017-02-04T02:39:30.60 0.6 undecidable manual S 198 51.9036 50 0.23 45
IV.SACS.HHZ. 2017-02-04T02:39:30.36 0.3 undecidable manual P 261 93.4398 50 0.84 51
IV.PE3.EHZ. 2017-02-04T02:39:30.01 0.6 undecidable manual P 331 91.0422 50 0.86 34
IV.PARC.HHZ. 2017-02-04T02:39:30.76 0.3 undecidable manual P 319 98.8233 50 0.42 59
IV.SRES.HHZ. 2017-02-04T02:39:30.19 0.3 undecidable manual P 208 93.3399 50 0.69 54
IV.FAGN.HHZ. 2017-02-04T02:39:29.62 0.6 undecidable manual P 151 90.5427 50 0.55 38
IV.CING.HHZ. 2017-02-04T02:39:28.55 0.3 undecidable manual S 15 45.5211 50 -0.11 70
IV.BADI.EHZ. 2017-02-04T02:39:28.49 0.3 undecidable manual P 312 87.5457 50 -0.11 64
IV.T1299.EHZ. 2017-02-04T02:39:28.30 0.6 undecidable manual S 153 42.8238 50 0.36 44
IV.AOI.HHZ. 2017-02-04T02:39:28.08 0.6 undecidable manual P 35 77.5668 50 1 33
IV.FOSV.EHZ. 2017-02-04T02:39:27.29 0.3 undecidable manual S 327 41.9247 50 -0.39 66
IV.ATMI.HHZ. 2017-02-04T02:39:27.43 0.6 undecidable manual P 302 74.2701 50 0.87 35
IV.LNSS.HHZ. 2017-02-04T02:39:27.46 0.6 undecidable manual S 181 41.8248 50 -0.19 46
IV.FIAM.HHZ. 2017-02-04T02:39:27.04 0.6 undecidable manual P 176 79.1652 50 -0.28 42
IV.APEC.HHZ. 2017-02-04T02:39:27.97 0.3 undecidable manual P 322 81.7515 50 0.25 63
IV.COR1.EHZ. 2017-02-04T02:39:27.03 0.3 undecidable manual P 357 72.4719 50 0.75 55
IV.MPAG.EHZ. 2017-02-04T02:39:26.59 0.3 undecidable manual P 342 75.6687 50 -0.19 65
IV.ATVA.EHZ. 2017-02-04T02:39:26.26 0.6 undecidable manual P 299 69.9744 50 0.36 42
IV.MGAB.HHZ. 2017-02-04T02:39:26.95 0.6 undecidable manual P 265 76.2681 50 0.09 44
IV.ATPI.EHZ. 2017-02-04T02:39:26.09 0.1 positive manual P 315 73.7706 50 -0.4 83
IV.ATPC.HHE. 2017-02-04T02:39:26.50 0.6 undecidable manual P 320 73.1712 50 0.1 44
IV.EL6.EHZ. 2017-02-04T02:39:26.65 0.3 undecidable manual S 7 39.0276 50 -0.27 68
IV.T1222.EHZ. 2017-02-04T02:39:25.23 0.6 undecidable manual P 181 64.1913 50 0.23 44
IV.BAT2.EHZ.01 2017-02-04T02:39:25.08 0.3 undecidable manual P 310 67.377 50 -0.42 63
IV.T1218.EHZ. 2017-02-04T02:39:25.37 0.6 undecidable manual S 171 34.8429 102 -0.21 46
IV.GIGS.HHZ. 2017-02-04T02:39:25.96 0.6 undecidable manual P 144 72.4719 50 -0.33 42
IV.ATVO.HHZ. 2017-02-04T02:39:25.12 0.1 positive manual P 311 68.376 50 -0.53 81
IV.T1217.EHZ. 2017-02-04T02:39:24.58 0.3 undecidable manual S 198 31.1466 103 0.24 69
IV.SNTG.HHZ. 2017-02-04T02:39:24.65 0.3 undecidable manual S 344 31.746 103 0.11 71
IV.FRON.EHZ. 2017-02-04T02:39:24.64 0.1 positive manual P 337 65.0904 50 -0.51 82
IV.BAT1.EHZ.01 2017-02-04T02:39:24.97 0.3 undecidable manual P 312 66.5778 50 -0.4 63
IV.GAG1.HNZ. 2017-02-04T02:39:23.90 0.6 undecidable manual S 3 28.749 105 0.37 45
IV.CESX.HHZ. 2017-02-04T02:39:23.24 0.3 undecidable manual P 222 55.5999 50 -0.45 63
IV.OFFI.HHZ. 2017-02-04T02:39:23.95 0.3 undecidable manual P 95 52.1034 50 0.8 56
IV.ATSC.EHZ. 2017-02-04T02:39:23.33 0.3 undecidable manual P 330 57.1983 50 -0.61 60
IV.CAMP.HHZ. 2017-02-04T02:39:23.53 0.6 undecidable manual P 149 57.3981 50 -0.44 42
IV.T1214.EHZ. 2017-02-04T02:39:23.26 0.3 undecidable manual S 152 27.75 105 0.05 73
IV.SSFR.HHZ. 2017-02-04T02:39:23.14 0.3 undecidable manual P 337 55.0005 50 -0.45 64
IV.ATFO.HHZ. 2017-02-04T02:39:23.50 0.3 undecidable manual P 318 57.5979 50 -0.5 63
IV.ARVD.HHZ. 2017-02-04T02:39:23.64 0.3 undecidable manual P 352 58.0974 50 -0.44 63
IV.GUMA.HHZ. 2017-02-04T02:39:23.17 0.6 undecidable manual S 68 25.1526 106 0.83 39
IV.MURB.HHZ. 2017-02-04T02:39:22.94 0.3 undecidable manual P 307 52.6029 50 -0.29 66
IV.T1212.HNZ. 2017-02-04T02:39:22.75 0.6 undecidable manual S 180 25.2525 106 0.37 46
IV.ARRO.EHZ. 2017-02-04T02:39:22.46 0.3 undecidable manual P 207 49.9167 50 -0.36 65
IV.RM33.EHZ. 2017-02-04T02:39:22.89 0.3 undecidable manual P 165 54.0015 50 -0.55 62
IV.T1215.EHZ. 2017-02-04T02:39:22.54 0.6 undecidable manual S 216 24.4533 107 0.44 45
IV.T1211.EHZ. 2017-02-04T02:39:22.75 0.3 undecidable manual P 198 51.9036 50 -0.37 65
IV.MNTP.HNZ. 2017-02-04T02:39:21.42 0.6 undecidable manual P 63 38.5281 50 0.37 44
IV.CING.HHZ. 2017-02-04T02:39:21.88 0.3 undecidable manual P 15 45.5211 50 -0.26 67
IV.T1221.HNZ. 2017-02-04T02:39:21.24 0.3 undecidable manual S 231 20.868 110 0.31 70
IV.LNSS.HHZ. 2017-02-04T02:39:21.11 0.3 undecidable manual P 181 41.8248 50 -0.45 65
IV.T1243.HNZ. 2017-02-04T02:39:21.74 0.3 undecidable manual P 134 45.3213 50 -0.37 66
IV.SMA1.EHZ. 2017-02-04T02:39:21.74 0.3 undecidable manual P 149 45.3213 50 -0.36 66
IV.T1299.EHZ. 2017-02-04T02:39:21.40 0.1 negative manual P 153 42.8238 50 -0.32 89
IV.T1201.HNZ. 2017-02-04T02:39:21.04 0.3 undecidable manual P 155 39.4272 50 -0.16 70
IV.MOMA.HHZ. 2017-02-04T02:39:21.42 0.6 undecidable manual P 243 43.3233 50 -0.38 44
IV.CSP1.EHZ. 2017-02-04T02:39:20.34 0.3 undecidable manual S 46 17.871 113 0.38 69
IV.EL6.EHZ. 2017-02-04T02:39:20.60 0.3 undecidable manual P 7 39.0276 50 -0.54 64
IV.T1241.EHZ. 2017-02-04T02:39:20.00 0.3 undecidable manual P 113 34.1436 102 -0.23 69
IV.SEF1.HNZ. 2017-02-04T02:39:20.62 0.6 undecidable manual S 337 20.1687 110 -0.08 49
IV.FOSV.EHZ. 2017-02-04T02:39:20.99 0.3 undecidable manual P 327 41.9247 50 -0.58 62
IV.NRCA.HNZ. 2017-02-04T02:39:20.18 0.6 undecidable manual S 161 17.0718 113 0.47 45
IV.T1245.HHZ. 2017-02-04T02:39:20.42 0.3 undecidable manual S 140 17.871 113 0.47 68
IV.T1244.HNZ. 2017-02-04T02:39:19.60 0.3 undecidable manual P 140 32.0457 103 -0.23 69
IV.GAG1.HNZ. 2017-02-04T02:39:19.28 0.6 undecidable manual P 3 28.749 105 0.1 48
IV.T1220.EHZ. 2017-02-04T02:39:19.43 0.3 undecidable manual S 13 14.874 117 0.42 69
IV.T1217.EHZ. 2017-02-04T02:39:19.44 0.3 undecidable manual P 198 31.1466 103 -0.21 70
IV.SNTG.HHZ. 2017-02-04T02:39:19.31 0.3 undecidable manual P 344 31.746 103 -0.45 66
IV.T1218.EHZ. 2017-02-04T02:39:19.93 0.3 undecidable manual P 171 34.8429 102 -0.43 66
IV.T1213.HNZ. 2017-02-04T02:39:19.02 0.6 undecidable manual P 167 28.9488 104 -0.21 47
IV.T1215.EHZ. 2017-02-04T02:39:18.26 0.3 undecidable manual P 216 24.4533 107 -0.09 72
IV.CESI.HHZ. 2017-02-04T02:39:18.09 0.3 undecidable manual S 284 11.877 122 0 75
IV.GUMA.HHZ. 2017-02-04T02:39:18.73 0.3 undecidable manual P 68 25.1526 106 0.24 70
IV.T1214.EHZ. 2017-02-04T02:39:18.76 0.3 undecidable manual P 152 27.75 105 -0.23 70
IV.T1212.HNZ. 2017-02-04T02:39:18.47 0.3 undecidable manual P 180 25.2525 106 -0.05 73
IV.NRCA.HNZ. 2017-02-04T02:39:17.02 0.3 undecidable manual P 161 17.0718 113 0.05 74
IV.T1245.HHZ. 2017-02-04T02:39:17.22 0.3 undecidable manual P 140 17.871 113 0.11 73
IV.CSP1.EHZ. 2017-02-04T02:39:17.18 0.3 undecidable manual P 46 17.871 113 0.06 74
IV.SEF1.HNZ. 2017-02-04T02:39:17.45 0.3 undecidable manual P 337 20.1687 110 -0.1 73
IV.PIO1.HNZ. 2017-02-04T02:39:17.89 0.6 undecidable manual P 347 22.5552 108 -0.11 48
IV.T1221.HNZ. 2017-02-04T02:39:17.75 0.1 positive manual P 231 20.868 110 0.07 98
IV.T1216.EHZ. 2017-02-04T02:39:17.90 0.6 undecidable manual S 193 10.0788 126 0.31 47
IV.FDMO.HHZ. 2017-02-04T02:39:16.43 0.6 undecidable manual S 28 7.0929 136 -0.38 47
IV.CESI.HHZ. 2017-02-04T02:39:16.06 0.1 positive manual P 284 11.877 122 0.03 100
IV.T1219.EHZ. 2017-02-04T02:39:16.80 0.6 undecidable manual S 338 9.0798 129 -0.51 45
IV.MC2.EHZ. 2017-02-04T02:39:16.61 0.3 undecidable manual P 123 13.875 118 0.23 72
IV.T1220.EHZ. 2017-02-04T02:39:16.68 0.3 undecidable manual P 13 14.874 117 0.11 73
IV.T1219.EHZ. 2017-02-04T02:39:15.44 0.3 undecidable manual P 338 9.0798 129 -0.15 73
IV.FEMA.HNZ. 2017-02-04T02:39:15.29 0.6 undecidable manual S 172 1.998 165 -0.61 44
IV.T1216.EHZ. 2017-02-04T02:39:15.86 0.3 undecidable manual P 193 10.0788 126 0.11 74
IV.FDMO.HHZ. 2017-02-04T02:39:15.13 0.1 positive manual P 28 7.0929 136 -0.17 98
IV.FEMA.HNZ. 2017-02-04T02:39:14.50 0.3 undecidable manual P 172 1.998 165 -0.28 72
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.AOI.HHE. ML:3.1 0.0017210155 0.32 AML other m 2017-02-04T02:39:39.55
IV.AOI.HHN. ML:3.1 0.001813662 0.3392 AML other m 2017-02-04T02:39:41.10
IV.APEC.HNE. ML:3.3 0.002461557 0.2912 AML other m 2017-02-04T02:39:40.84
IV.APEC.HNN. ML:3.4 0.0034355880000000003 0.4496 AML other m 2017-02-04T02:39:45.08
IV.APEC.HHN. ML:3.4 0.0031148974999999995 0.5792 AML other m 2017-02-04T02:39:47.00
IV.APEC.HHE. ML:3.3 0.0029786475000000002 0.6 AML other m 2017-02-04T02:39:43.75
IV.ARRO.EHN. ML:2.9 0.002285699 0.64 AML other m 2017-02-04T02:39:34.98
IV.ARVD.HHN. ML:3.1 0.0027167174999999997 0.2208 AML other m 2017-02-04T02:39:33.44
IV.ARVD.HHE. ML:3.3 0.004191718 0.2192 AML other m 2017-02-04T02:39:33.12
IV.ATFO.HHE. ML:3.3 0.004773991000000001 0.44 AML other m 2017-02-04T02:39:38.02
IV.ATFO.HHN. ML:3.2 0.0036313045 0.24 AML other m 2017-02-04T02:39:33.21
IV.ATMI.HHE. ML:3.7 0.0076596575 0.6592 AML other m 2017-02-04T02:39:42.13
IV.ATMI.HHN. ML:3.7 0.008308421 0.5392 AML other m 2017-02-04T02:39:45.51
IV.ATPI.EHN. ML:3.3 0.00322674 0.36 AML other m 2017-02-04T02:39:42.66
IV.ATPI.EHE. ML:3.2 0.0027549585 0.4 AML other m 2017-02-04T02:39:42.87
IV.ATVO.HHE. ML:3.4 0.004274177 0.3392 AML other m 2017-02-04T02:39:36.17
IV.ATVO.HHN. ML:3.4 0.003907766 0.36 AML other m 2017-02-04T02:39:41.42
IV.BADI.EHN. ML:3.2 0.002013198 0.4192 AML other m 2017-02-04T02:39:46.06
IV.BADI.EHE. ML:2.0 0.0001307237 0.3008 AML other m 2017-02-04T02:39:45.16
IV.CAFI.HHN. ML:3.3 0.002030313 0.6592 AML other m 2017-02-04T02:39:46.88
IV.CAFI.HNN. ML:3.2 0.0019302044999999998 0.6592 AML other m 2017-02-04T02:39:46.88
IV.CAFI.HNE. ML:3.4 0.0026865994999999998 0.5408 AML other m 2017-02-04T02:39:46.74
IV.CAFI.HHE. ML:3.4 0.0027277155000000005 0.5616 AML other m 2017-02-04T02:39:46.73
IV.CERT.HHN. ML:3.0 0.0009046181 0.5008 AML other m 2017-02-04T02:39:57.08
IV.CERT.HHE. ML:3.3 0.0015514155 0.6992 AML other m 2017-02-04T02:40:00.68
IV.CESI.HHE. ML:4.0 0.12581900000000001 0.3984 AML other m 2017-02-04T02:39:18.38
IV.CESI.HHN. ML:3.9 0.10486218500000001 0.4192 AML other m 2017-02-04T02:39:20.07
IV.CESX.HHN. ML:3.5 0.007306992 0.36 AML other m 2017-02-04T02:39:35.45
IV.CESX.HHE. ML:3.5 0.007051415500000001 0.7808 AML other m 2017-02-04T02:39:34.63
IV.CING.HHE. ML:3.6 0.0107547265 0.3408 AML other m 2017-02-04T02:39:28.00
IV.CING.HHN. ML:3.3 0.006100795500000001 0.2 AML other m 2017-02-04T02:39:28.72
IV.COR1.EHN. ML:3.5 0.00597 0.46 AML other m 2017-02-04T02:39:46.15
IV.COR1.HNE. ML:3.6 0.0068774245 0.3392 AML other m 2017-02-04T02:39:41.74
IV.COR1.HNN. ML:3.6 0.007394874500000001 0.48 AML other m 2017-02-04T02:39:46.38
IV.COR1.EHE. ML:3.3 0.003532982 0.3392 AML other m 2017-02-04T02:39:41.74
IV.CSP1.EHN. ML:3.8 0.06153108 0.6 AML other m 2017-02-04T02:39:22.87
IV.CSP1.EHE. ML:3.6 0.035906065 0.4592 AML other m 2017-02-04T02:39:21.86
IV.EL6.EHE. ML:3.8 0.020890325 0.36 AML other m 2017-02-04T02:39:26.86
IV.EL6.EHN. ML:3.9 0.03058859 0.24 AML other m 2017-02-04T02:39:27.70
IV.FDMO.HHN. ML:3.7 0.0857363 0.3408 AML other m 2017-02-04T02:39:16.76
IV.FDMO.HHE. ML:3.8 0.11476688999999998 0.2784 AML other m 2017-02-04T02:39:16.51
IV.FEMA.HNN. ML:0.0 0.18549085499999998 0.2992 AML other m 2017-02-04T02:39:15.30
IV.FEMA.HNE. ML:0.0 0.28514185 0.5296 AML other m 2017-02-04T02:39:17.36
IV.FIAM.HHN. ML:3.0 0.0014032735 1.04 AML other m 2017-02-04T02:39:45.40
IV.FOSV.EHN. ML:3.5 0.011103539999999999 0.4 AML other m 2017-02-04T02:39:29.31
IV.FOSV.EHE. ML:3.3 0.0073887165 0.2992 AML other m 2017-02-04T02:39:28.98
IV.FRON.EHN. ML:3.4 0.0048465395 0.28 AML other m 2017-02-04T02:39:35.87
IV.FRON.EHE. ML:3.3 0.0034398155 0.2992 AML other m 2017-02-04T02:39:38.16
IV.GAG1.HNN. ML:3.9 0.041542945000000005 0.6192 AML other m 2017-02-04T02:39:27.55
IV.GAG1.HNE. ML:3.9 0.03757662 0.4 AML other m 2017-02-04T02:39:28.12
IV.GIGS.HHE. ML:2.6 0.000613067 0.56 AML other m 2017-02-04T02:39:42.53
IV.GUMA.HNE. ML:4.0 0.059401355 0.5392 AML other m 2017-02-04T02:39:28.19
IV.GUMA.HHE. ML:3.9 0.045164964999999994 0.5008 AML other m 2017-02-04T02:39:28.21
IV.GUMA.HNN. ML:3.8 0.04023187 0.6608 AML other m 2017-02-04T02:39:28.03
IV.GUMA.HHN. ML:3.9 0.052128365 0.72 AML other m 2017-02-04T02:39:28.43
IV.LNSS.HHE. ML:3.2 0.0059109919999999995 0.2192 AML other m 2017-02-04T02:39:28.25
IV.MGAB.HHN. ML:3.6 0.006047435 0.4592 AML other m 2017-02-04T02:39:40.45
IV.MGAB.HHE. ML:3.6 0.006567141 0.5184 AML other m 2017-02-04T02:39:40.43
IV.MGAB.HNE. ML:3.6 0.0056991185 0.52 AML other m 2017-02-04T02:39:41.30
IV.MGAB.HNN. ML:3.7 0.0072842574999999994 0.4784 AML other m 2017-02-04T02:39:40.45
IV.MNTP.HNE. ML:3.6 0.01491544 0.76 AML other m 2017-02-04T02:39:34.09
IV.MNTP.HNN. ML:3.5 0.010730577 0.6096 AML other m 2017-02-04T02:39:38.67
IV.MOMA.HNE. ML:3.2 0.0047362975 0.32 AML other m 2017-02-04T02:39:30.25
IV.MOMA.HHE. ML:3.2 0.004938326 0.32 AML other m 2017-02-04T02:39:30.25
IV.MOMA.HHN. ML:3.2 0.0053499995 0.44 AML other m 2017-02-04T02:39:36.35
IV.MOMA.HNN. ML:3.2 0.005248886499999999 0.4496 AML other m 2017-02-04T02:39:36.35
IV.MPAG.HNN. ML:3.3 0.002963241 0.6096 AML other m 2017-02-04T02:39:40.62
IV.MPAG.EHN. ML:3.2 0.0026878185 0.5616 AML other m 2017-02-04T02:39:41.00
IV.MPAG.HNE. ML:3.3 0.003045702 0.3808 AML other m 2017-02-04T02:39:37.91
IV.MPAG.EHE. ML:3.3 0.0028943310000000004 0.2608 AML other m 2017-02-04T02:39:38.99
IV.MURB.HHE. ML:4.0 0.022762535 0.3392 AML other m 2017-02-04T02:39:32.56
IV.MURB.HNE. ML:3.9 0.01982367 0.3104 AML other m 2017-02-04T02:39:32.57
IV.MURB.HHN. ML:4.1 0.03291974 0.36 AML other m 2017-02-04T02:39:34.17
IV.MURB.HNN. ML:4.1 0.033470045 0.2992 AML other m 2017-02-04T02:39:34.18
IV.NRCA.HNE. ML:3.2 0.013969369 0.1904 AML other m 2017-02-04T02:39:22.70
IV.NRCA.HHN. ML:3.1 0.0120355055 0.1392 AML other m 2017-02-04T02:39:20.38
IV.NRCA.HNN. ML:3.1 0.011478942999999998 0.1296 AML other m 2017-02-04T02:39:20.38
IV.NRCA.HHE. ML:3.2 0.014593161 0.2 AML other m 2017-02-04T02:39:22.70
IV.OFFI.HHN. ML:3.6 0.0091628 0.5408 AML other m 2017-02-04T02:39:38.23
IV.PARC.HHN. ML:3.2 0.0016212084999999998 0.56 AML other m 2017-02-04T02:39:49.77
IV.PARC.HHE. ML:3.2 0.0017747140000000002 0.4208 AML other m 2017-02-04T02:39:50.31
IV.PE3.EHN. ML:1.1 0.000014855214999999999 0.2784 AML other m 2017-02-04T02:39:44.53
IV.PE3.EHE. ML:3.6 0.005035653500000001 0.4 AML other m 2017-02-04T02:39:50.52
IV.PESA.HHN. ML:3.4 0.0025407514999999997 0.3792 AML other m 2017-02-04T02:39:56.34
IV.PESA.HHE. ML:3.6 0.0038960115 0.4 AML other m 2017-02-04T02:39:52.05
IV.RM33.EHE. ML:2.9 0.0019163454999999998 0.3808 AML other m 2017-02-04T02:39:40.38
IV.RM33.HNN. ML:2.9 0.0018606025 0.3408 AML other m 2017-02-04T02:39:33.80
IV.RM33.EHN. ML:2.9 0.0018715695 0.3408 AML other m 2017-02-04T02:39:33.80
IV.RM33.HNE. ML:2.9 0.002054722 0.3888 AML other m 2017-02-04T02:39:40.38
OX.SABO.HHE. ML:3.5 0.00029692419999999996 0.5408 AML other m 2017-02-04T02:40:45.44
OX.SABO.HNE. ML:4.1 0.0012928845 0.5408 AML other m 2017-02-04T02:40:45.45
IV.SACS.HHN. ML:3.2 0.001595 0.7 AML other m 2017-02-04T02:39:44.64
IV.SACS.HNE. ML:3.3 0.002092315 0.9808 AML other m 2017-02-04T02:39:49.40
IV.SACS.HHE. ML:3.3 0.002071958 0.9808 AML other m 2017-02-04T02:39:49.40
IV.SACS.HNN. ML:3.1 0.0015200279999999999 0.7408 AML other m 2017-02-04T02:39:53.63
IV.SEF1.HNE. ML:3.7 0.0376208 0.24 AML other m 2017-02-04T02:39:23.00
IV.SEF1.HNN. ML:3.6 0.028279705 0.3408 AML other m 2017-02-04T02:39:23.85
IV.SMA1.EHE. ML:3.3 0.0059650075 0.64 AML other m 2017-02-04T02:39:33.92
IV.SMA1.EHN. ML:3.2 0.0049720935 0.6208 AML other m 2017-02-04T02:39:34.92
IV.SNTG.HNN. ML:3.2 0.0083800095 0.16 AML other m 2017-02-04T02:39:25.88
IV.SNTG.HHN. ML:3.3 0.009302600999999999 0.2192 AML other m 2017-02-04T02:39:25.10
IV.SNTG.HHE. ML:3.1 0.006470979 0.1792 AML other m 2017-02-04T02:39:25.10
IV.SNTG.HNE. ML:3.2 0.0071619195 0.1696 AML other m 2017-02-04T02:39:25.09
IV.SRES.HHE. ML:3.1 0.0012996325 0.9216 AML other m 2017-02-04T02:39:46.86
IV.SRES.HHN. ML:3.0 0.00102108215 1.2608 AML other m 2017-02-04T02:39:52.13
IV.SSFR.HNN. ML:3.7 0.012298795 0.1792 AML other m 2017-02-04T02:39:32.95
IV.SSFR.HHE. ML:3.7 0.011497440000000001 0.24 AML other m 2017-02-04T02:39:32.09
IV.SSFR.HHN. ML:3.7 0.012405125 0.2 AML other m 2017-02-04T02:39:32.86
IV.SSFR.HNE. ML:3.7 0.01219394 0.2512 AML other m 2017-02-04T02:39:32.10
IV.T1211.HNE. ML:3.1 0.0033800725 0.496 AML other m 2017-02-04T02:39:35.23
IV.T1211.EHE. ML:3.1 0.0031969050000000003 0.384 AML other m 2017-02-04T02:39:35.18
IV.T1211.HNN. ML:3.3 0.00465954 0.32 AML other m 2017-02-04T02:39:32.09
IV.T1211.EHN. ML:3.3 0.0046155535 0.336 AML other m 2017-02-04T02:39:32.09
IV.T1214.HNN. ML:3.0 0.0056827515 0.672 AML other m 2017-02-04T02:39:33.46
IV.T1214.EHE. ML:3.2 0.009177374 0.784 AML other m 2017-02-04T02:39:30.79
IV.T1214.EHN. ML:3.0 0.005493343 0.672 AML other m 2017-02-04T02:39:33.13
IV.T1214.HNE. ML:3.2 0.0091595005 0.784 AML other m 2017-02-04T02:39:30.79
IV.T1215.HNE. ML:3.3 0.012425485 0.608 AML other m 2017-02-04T02:39:24.13
IV.T1215.HNN. ML:3.2 0.009306791 0.8 AML other m 2017-02-04T02:39:28.21
IV.T1215.EHE. ML:3.3 0.011699935 0.624 AML other m 2017-02-04T02:39:24.13
IV.T1215.EHN. ML:3.2 0.010013919000000001 0.816 AML other m 2017-02-04T02:39:27.81
IV.T1216.EHE. ML:3.5 0.047052155 0.432 AML other m 2017-02-04T02:39:17.95
IV.T1216.EHN. ML:3.5 0.048575345 0.272 AML other m 2017-02-04T02:39:20.85
IV.T1217.HNN. ML:3.1 0.006829192499999999 0.72 AML other m 2017-02-04T02:39:30.84
IV.T1217.EHN. ML:3.2 0.0071567515 0.736 AML other m 2017-02-04T02:39:30.48
IV.T1217.EHE. ML:3.2 0.0085514165 0.672 AML other m 2017-02-04T02:39:28.82
IV.T1217.HNE. ML:3.2 0.008277642 0.624 AML other m 2017-02-04T02:39:29.65
IV.T1218.EHN. ML:3.3 0.0089330485 0.32 AML other m 2017-02-04T02:39:27.58
IV.T1218.EHE. ML:3.0 0.004483968 0.672 AML other m 2017-02-04T02:39:34.02
IV.T1218.HNE. ML:3.0 0.004631545 0.656 AML other m 2017-02-04T02:39:34.02
IV.T1218.HNN. ML:3.3 0.008848773 0.304 AML other m 2017-02-04T02:39:27.74
IV.T1219.EHE. ML:3.7 0.076497285 0.224 AML other m 2017-02-04T02:39:17.74
IV.T1219.EHN. ML:3.8 0.10306156999999999 0.192 AML other m 2017-02-04T02:39:17.78
IV.T1219.HNE. ML:3.6 0.07013710000000001 0.208 AML other m 2017-02-04T02:39:17.74
IV.T1219.HNN. ML:3.8 0.1104208 0.208 AML other m 2017-02-04T02:39:17.77
IV.T1220.EHN. ML:4.1 0.127774255 0.272 AML other m 2017-02-04T02:39:21.59
IV.T1220.HNN. ML:4.1 0.126605605 0.272 AML other m 2017-02-04T02:39:21.59
IV.T1220.EHE. ML:4.2 0.15779315 0.416 AML other m 2017-02-04T02:39:19.83
IV.T1220.HNE. ML:4.2 0.1576774 0.416 AML other m 2017-02-04T02:39:19.83
IV.T1245.HNN. ML:3.5 0.02933421 0.6288 AML other m 2017-02-04T02:39:22.20
IV.T1245.HHE. ML:3.2 0.013278218500000001 0.36 AML other m 2017-02-04T02:39:22.15
IV.T1245.HHN. ML:3.5 0.0277907 0.6192 AML other m 2017-02-04T02:39:22.20
IV.T1245.HNE. ML:3.2 0.013888260500000001 0.3408 AML other m 2017-02-04T02:39:26.12
IV.T1299.EHN. ML:3.1 0.0037353779999999997 0.64 AML other m 2017-02-04T02:39:29.50
IV.T1299.EHE. ML:3.1 0.003947997 1.4384 AML other m 2017-02-04T02:39:37.58
IV.T1299.HNE. ML:3.1 0.0039567195 1.4192 AML other m 2017-02-04T02:39:37.58
IV.T1299.HNN. ML:3.1 0.0038534744999999997 0.64 AML other m 2017-02-04T02:39:29.50
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
Magnitude3.3
Scalar Moment1.18444E+21 dyne-cm
Computed depth2 km
QualityCa
Variance Reduction26.55%
Double Couple78%
CLVD22%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr-1.152E+21
Mtt2.036E+20
Mpp9.484E+20
Mrt-3.586E+20
Mrp-6.18E+19
Mtp-3.876E+20

Nodal Planes

Name Strike Dip Rake
PN114249-110
PN235245-68

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

13.0352 42.9817 2 142 49 -110 352 45 -68 1.18444 21 13.5352 43.4817

TDMT references

More info and references

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
CING 45.7 16.5 47.71% 96
GUMA 26.1 69.7 41.09% 94
SRES 93.3 207.7 52.23% 101
OFFI 53.3 95.4 23.97% 98
TRTR 74.3 104.7 16.83% 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