Earthquake with magnitude of Mw 3.1 on date 21-07-2018 and time 10:01:50 (Italy) in region 2 km NW Pieve Torina (MC)

A magnitude Mw 3.1 earthquake occured in region: 2 km NW Pieve Torina (MC), on

  • 21-07-2018 08:01:50 (UTC)
  • 21-07-2018 10:01:50 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0570, 13.0260 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
Pieve Torina MC 2 1458 1458
Muccia MC 3 915 2373
Pievebovigliana MC 5 866 3239
Fiordimonte MC 6 202 3441
Serravalle di Chienti MC 6 1070 4511
Monte Cavallo MC 7 145 4656
Camerino MC 10 6974 11630
Fiastra MC 11 559 12189
Sefro MC 12 422 12611
Acquacanina MC 12 121 12732
Pioraco MC 14 1134 13866
Visso MC 15 1107 14973
Ussita MC 15 444 15417
Fiuminata MC 17 1402 16819
Castelraimondo MC 17 4587 21406
Bolognola MC 18 142 21548
Caldarola MC 19 1823 23371
Serrapetrona MC 19 966 24337
Preci PG 20 724 25061
Cessapalombo MC 20 512 25573

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km E of Foligno (57155 inhabitants)
52 Km E of Perugia (166134 inhabitants)
63 Km NE of Terni (111501 inhabitants)
71 Km NW of Teramo (54892 inhabitants)
74 Km SW of Ancona (100861 inhabitants)
84 Km NW of L'Aquila (69753 inhabitants)
88 Km S of Fano (60888 inhabitants)
95 Km S of Pesaro (94582 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 3.2 2018-07-21
08:01:50
43.0568 13.0265 8 2019-04-24
14:50:49
Bollettino Sismico Italiano INGV 59058421
Reviewed Evaluation Mw
Rev501
Mw 3.1 2018-07-21
08:01:50
43.0587 13.0315 7 2018-09-12
09:47:20
TDMT-INGV Revised 60860211
Reviewed
Rev100
ML 3.3 2018-07-21
08:01:50
43.0587 13.0315 8 2018-07-21
08:15:46
Sala Sismica INGV-Roma 58932171
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-07-21 08:01:50 ± 0.04
Latitude 43.0568 ± 0.0018
Longitude 13.0265 ± 0.0025
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 59058421

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 210
Semi-minor axis of confidence ellipse (meter) 138
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 58
Circular confidence region, given by single value of horizontal uncertainty (meter) 210.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 34
Number of associated phases, regardless of their use for origin computation 121
Number of defining phases 121
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.09623
Epicentral distance of station farthest from the epicenter (degree) 1.34898
Number of stations at which the event was observed 76
Number of stations from which data was used for origin computation 76
Magnitudes information

Mw:3.1

Field Value
Value 3.1
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 60860211
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2018-09-12 09:47:20

ML:3.3

Field Value
Value 3.3
Uncertainty 0.3
Num. used stations 116
Type of magnitude ML
Reference to an origin 58932171
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-07-21 08:15:45

ML:3.2

Field Value
Value 3.2
Uncertainty 0.3
Num. used stations 132
Type of magnitude ML
Reference to an origin 59058421
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-03-18 00:06:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FIAM.HHZ. 2018-07-21T08:02:17.82 0.6 undecidable manual S 175 87.8454 50 0.67 6
IV.BADI.EHZ. 2018-07-21T08:02:16.22 0.6 undecidable manual S 309 80.6637 50 0.97 12
IV.RUFI.EHZ. 2018-07-21T08:02:15.68 0.6 undecidable manual P 306 149.739 50 0.23 0
IV.AOI.HHZ. 2018-07-21T08:02:13.56 0.6 undecidable manual S 40 71.7726 50 0.69 25
IV.NARO.HHZ. 2018-07-21T08:02:13.23 0.6 undecidable manual S 330 71.1732 50 0.51 27
IV.ATPI.EHZ. 2018-07-21T08:02:12.09 0.6 undecidable manual S 311 66.6777 50 0.57 33
IV.MPAG.EHZ. 2018-07-21T08:02:12.43 0.6 undecidable manual S 341 67.0773 50 0.82 29
IV.INTR.HHZ. 2018-07-21T08:02:12.64 0.6 undecidable manual P 148 136.3635 50 -0.74 0
IV.ATVA.EHE. 2018-07-21T08:02:11.32 0.6 undecidable manual S 293 64.7907 50 0.31 37
IV.PIEI.HHZ. 2018-07-21T08:02:11.84 0.6 undecidable manual S 323 66.2781 50 0.43 35
IV.TERO.HHZ. 2018-07-21T08:02:11.81 0.6 undecidable manual S 136 67.2771 50 0.15 35
TV.SF04.EHZ. 2018-07-21T08:02:11.32 0.6 undecidable manual P 258 113.5974 50 1.45 0
IV.CERT.HHZ. 2018-07-21T08:02:11.62 0.6 undecidable manual P 182 122.988 50 0.31 0
IV.LATE.HHZ. 2018-07-21T08:02:10.25 0.3 undecidable manual P 244 110.9001 50 0.79 0
IV.RM33.EHZ. 2018-07-21T08:02:10.72 0.6 undecidable manual S 166 62.6928 50 0.28 40
IV.MCIV.HHZ. 2018-07-21T08:02:10.55 0.6 undecidable manual P 255 113.8971 50 0.63 0
IV.ATVO.HHZ. 2018-07-21T08:02:10.54 0.6 undecidable manual S 306 61.7937 50 0.35 40
IV.CESX.HHZ. 2018-07-21T08:02:10.36 0.6 undecidable manual S 216 61.2942 50 0.29 41
IV.CRE.HHZ. 2018-07-21T08:02:09.24 0.1 undecidable manual P 306 106.8153 50 0.42 0
IV.FRON.EHZ. 2018-07-21T08:02:09.12 0.6 undecidable manual S 335 56.5989 50 0.3 45
IV.ATLO.EHE. 2018-07-21T08:02:09.53 0.6 undecidable manual S 300 57.6978 50 0.42 43
IV.ATTE.HHZ. 2018-07-21T08:02:09.65 0.6 undecidable manual S 286 56.6988 50 0.81 38
IV.CPGN.EHZ. 2018-07-21T08:02:08.75 0.3 undecidable manual P 326 100.2219 50 0.94 0
IV.T0110.HHZ. 2018-07-21T08:02:08.86 0.1 undecidable manual P 146 110.3118 50 -0.5 0
IV.SMA1.EHZ. 2018-07-21T08:02:08.12 0.6 undecidable manual S 152 53.502 50 0.12 48
IV.T1299.HNN. 2018-07-21T08:02:07.73 0.6 undecidable manual S 156 51.3153 50 0.33 47
IV.SACS.HHZ. 2018-07-21T08:02:07.18 0.3 undecidable manual P 256 93.5397 50 0.4 3
IV.ATFO.HHZ. 2018-07-21T08:02:07.51 0.6 undecidable manual S 313 50.3163 50 0.36 46
IV.LNSS.HHZ. 2018-07-21T08:02:07.11 0.6 undecidable manual S 179 50.4162 50 -0.05 50
IV.FAGN.HHZ. 2018-07-21T08:02:07.73 0.6 undecidable manual P 152 98.8233 50 0.14 0
IV.VCEL.EHZ. 2018-07-21T08:02:07.52 0.1 undecidable manual P 138 99.0231 50 -0.1 0
IV.ARVD.HHZ. 2018-07-21T08:02:06.80 0.1 undecidable manual S 352 49.4172 50 -0.1 99
IV.MURB.HHZ. 2018-07-21T08:02:06.62 0.6 undecidable manual S 300 46.62 50 0.47 45
IV.PARC.HHZ. 2018-07-21T08:02:06.57 0.1 undecidable manual P 316 91.3419 50 0.13 7
IV.SSFR.HHZ. 2018-07-21T08:02:06.24 0.6 undecidable manual S 335 46.5201 50 0.12 49
IV.ATSC.EHE. 2018-07-21T08:02:06.72 0.6 undecidable manual S 326 49.1175 50 -0.1 49
IV.CAFI.HNN. 2018-07-21T08:02:06.81 0.3 undecidable manual P 290 90.9423 50 0.44 5
IV.MOMA.HHZ. 2018-07-21T08:02:06.07 0.6 undecidable manual S 233 46.5201 50 -0.05 50
IV.SSP9.EHZ. 2018-07-21T08:02:06.81 0.3 undecidable manual P 309 92.241 50 0.23 4
IV.FIAM.HHZ. 2018-07-21T08:02:05.34 0.1 undecidable manual P 175 87.8454 50 -0.56 12
IV.TRTR.HHE. 2018-07-21T08:02:05.93 0.6 undecidable manual P 111 77.1672 50 1.67 11
IV.MTRA.EHZ. 2018-07-21T08:02:05.40 0.1 undecidable manual S 138 44.8218 50 -0.28 95
IV.MMUR.HNZ. 2018-07-21T08:02:05.00 0.3 undecidable manual S 357 42.7239 50 -0.13 74
IV.PE3.EHZ. 2018-07-21T08:02:05.63 0.1 undecidable manual P 329 82.7505 50 0.51 23
IV.GIGS.HHZ. 2018-07-21T08:02:04.04 0.1 undecidable manual P 146 80.364 50 -0.71 27
IV.ATMC.EHE. 2018-07-21T08:02:04.61 0.1 undecidable manual P 303 80.0643 50 -0.09 33
IV.BADI.EHZ. 2018-07-21T08:02:04.92 0.1 undecidable manual P 309 80.6637 50 0.12 31
IV.SENI.HNN. 2018-07-21T08:02:04.11 1.0 undecidable manual P 13 73.8705 50 0.37 12
IV.PCRO.HNE. 2018-07-21T08:02:04.08 0.3 undecidable manual P 34 73.4709 50 0.39 38
IV.APEC.HHZ. 2018-07-21T08:02:04.17 0.1 undecidable manual P 319 74.1702 50 0.38 48
IV.NARO.HHZ. 2018-07-21T08:02:03.07 0.1 undecidable manual P 330 71.1732 50 -0.27 58
IV.AOI.HHZ. 2018-07-21T08:02:03.46 0.1 undecidable manual P 40 71.7726 50 0.04 59
IV.MF5.EHZ. 2018-07-21T08:02:03.80 0.1 undecidable manual S 102 35.9418 102 0.51 90
IV.ATMI.HHZ. 2018-07-21T08:02:03.55 0.3 undecidable manual P 297 68.5758 50 0.61 45
IV.MPAG.EHZ. 2018-07-21T08:02:03.13 0.1 undecidable manual P 341 67.0773 50 0.44 67
IV.CING.HHZ. 2018-07-21T08:02:03.50 0.1 undecidable manual S 21 37.9287 50 -0.33 94
IV.TERO.HHZ. 2018-07-21T08:02:02.33 0.1 undecidable manual P 136 67.2771 50 -0.4 67
IV.ATPC.HHE. 2018-07-21T08:02:02.39 0.1 undecidable manual P 316 65.7897 50 -0.11 76
IV.PP3.HNN. 2018-07-21T08:02:02.26 0.3 undecidable manual P 53 59.0964 50 0.8 55
IV.COR1.EHZ. 2018-07-21T08:02:02.78 0.3 undecidable manual P 358 63.7917 50 0.58 54
IV.ATCC.EHZ. 2018-07-21T08:02:02.90 0.1 undecidable manual S 295 34.3434 103 0.14 98
IV.CADA.HNE. 2018-07-21T08:02:02.21 0.3 undecidable manual P 75 61.3941 50 0.38 61
IV.ATPI.EHZ. 2018-07-21T08:02:02.52 0.1 positive manual P 311 66.6777 50 -0.13 73
IV.CIMA.HNE. 2018-07-21T08:02:02.18 0.3 undecidable manual P 62 58.8966 50 0.74 57
IV.FOSV.EHZ. 2018-07-21T08:02:02.28 0.6 undecidable manual S 321 34.0437 103 -0.35 46
IV.PIEI.HHZ. 2018-07-21T08:02:02.31 0.1 undecidable manual P 323 66.2781 50 -0.27 72
IV.ATVA.EHE. 2018-07-21T08:02:02.08 0.1 undecidable manual P 293 64.7907 50 -0.27 76
IV.EL6.EHZ. 2018-07-21T08:02:01.36 0.6 undecidable manual S 11 30.8469 104 -0.2 48
IV.CESX.HHZ. 2018-07-21T08:02:01.59 0.1 undecidable manual P 216 61.2942 50 -0.22 84
IV.ATLO.EHE. 2018-07-21T08:02:01.02 0.1 positive manual P 300 57.6978 50 -0.24 90
IV.RM33.EHZ. 2018-07-21T08:02:01.56 0.1 negative manual P 166 62.6928 50 -0.46 77
IV.MMO1.EHZ. 2018-07-21T08:02:01.00 0.1 undecidable manual S 126 29.9478 105 -0.27 94
IV.ATBU.EHZ. 2018-07-21T08:02:01.65 0.1 undecidable manual P 320 60.3951 50 -0.02 89
IV.OFFI.HHZ. 2018-07-21T08:02:01.48 0.1 undecidable manual P 104 55.2003 50 0.62 84
IV.ATVO.HHZ. 2018-07-21T08:02:01.65 0.1 positive manual P 306 61.7937 50 -0.23 83
IV.GUMA.HHZ. 2018-07-21T08:02:00.20 0.1 undecidable manual S 88 25.0527 107 0.58 88
IV.ATTE.HHZ. 2018-07-21T08:02:00.93 0.1 positive manual P 286 56.6988 50 -0.17 93
IV.FRON.EHZ. 2018-07-21T08:02:00.63 0.1 undecidable manual P 335 56.5989 50 -0.46 87
IV.SMA1.EHZ. 2018-07-21T08:02:00.15 0.1 negative manual P 152 53.502 50 -0.47 90
IV.T1299.HNN. 2018-07-21T08:02:00.05 0.1 negative manual P 156 51.3153 50 -0.22 96
IV.MOMA.HHZ. 2018-07-21T08:01:59.32 0.1 positive manual P 233 46.5201 50 -0.21 96
IV.ATFO.HHZ. 2018-07-21T08:01:59.92 0.1 positive manual P 313 50.3163 50 -0.2 96
IV.NRCA.HNZ. 2018-07-21T08:01:59.90 0.1 undecidable manual S 164 25.752 107 0.04 100
IV.SSFR.HHZ. 2018-07-21T08:01:59.23 0.1 undecidable manual P 335 46.5201 50 -0.3 94
IV.LNSS.HHZ. 2018-07-21T08:01:59.76 0.1 negative manual P 179 50.4162 50 -0.37 93
IV.MURB.HHZ. 2018-07-21T08:01:59.43 0.1 positive manual P 300 46.62 50 -0.12 98
IV.ATSC.EHE. 2018-07-21T08:01:59.71 0.1 undecidable manual P 326 49.1175 50 -0.22 96
IV.ARVD.HHZ. 2018-07-21T08:01:59.60 0.1 positive manual P 352 49.4172 50 -0.38 93
IV.SNTG.HHZ. 2018-07-21T08:01:58.74 0.3 undecidable manual S 342 23.0547 109 -0.22 72
IV.MMUR.HNZ. 2018-07-21T08:01:58.54 0.3 undecidable manual P 357 42.7239 50 -0.41 69
IV.MNTP.HNZ. 2018-07-21T08:01:58.23 0.3 undecidable manual P 76 36.9297 50 0.17 72
IV.SSM1.HNE. 2018-07-21T08:01:58.80 0.3 undecidable manual S 33 22.6551 109 -0.02 75
IV.MTL1.HNZ. 2018-07-21T08:01:58.83 0.6 undecidable manual S 356 22.2555 109 0.14 49
IV.MTRA.EHZ. 2018-07-21T08:01:58.81 0.1 negative manual P 138 44.8218 50 -0.47 91
IV.GAG1.HNZ. 2018-07-21T08:01:58.32 0.6 undecidable manual S 9 20.3685 111 0.23 48
IV.FOSV.EHZ. 2018-07-21T08:01:57.17 0.1 positive manual P 321 34.0437 103 -0.34 93
IV.CING.HHZ. 2018-07-21T08:01:57.71 0.1 positive manual P 21 37.9287 50 -0.49 91
IV.ATCC.EHZ. 2018-07-21T08:01:57.45 0.1 positive manual P 295 34.3434 103 -0.14 97
IV.MDAR.HNZ. 2018-07-21T08:01:57.10 0.3 undecidable manual S 32 17.7711 114 -0.15 73
IV.MF5.EHZ. 2018-07-21T08:01:57.95 0.1 positive manual P 102 35.9418 102 0.06 99
IV.PF6.EHZ. 2018-07-21T08:01:56.56 0.6 undecidable manual S 56 16.2726 116 -0.23 48
IV.CSP1.EHZ. 2018-07-21T08:01:56.44 0.6 undecidable manual S 75 14.9739 117 0.07 50
IV.EL6.EHZ. 2018-07-21T08:01:56.67 0.1 undecidable manual P 11 30.8469 104 -0.22 96
IV.MMO1.EHZ. 2018-07-21T08:01:56.45 0.1 positive manual P 126 29.9478 105 -0.28 94
IV.FIU1.HNZ. 2018-07-21T08:01:56.80 0.3 undecidable manual S 332 16.4724 115 -0.05 74
IV.CESI.HHZ. 2018-07-21T08:01:55.88 0.3 undecidable manual S 240 11.4774 124 0.56 67
IV.FEMA.HNZ. 2018-07-21T08:01:55.43 0.3 undecidable manual S 170 10.6782 126 0.32 71
IV.NRCA.HNZ. 2018-07-21T08:01:55.85 0.1 negative manual P 164 25.752 107 -0.07 99
IV.SNTG.HHZ. 2018-07-21T08:01:55.21 0.1 undecidable manual P 342 23.0547 109 -0.19 96
IV.MTL1.HNZ. 2018-07-21T08:01:55.34 0.1 undecidable manual P 356 22.2555 109 0.1 98
IV.SSM1.HNE. 2018-07-21T08:01:55.14 0.3 undecidable manual P 33 22.6551 109 -0.17 72
IV.SEF1.HNZ. 2018-07-21T08:01:55.44 0.6 undecidable manual S 327 11.877 123 0 50
IV.GUMA.HHZ. 2018-07-21T08:01:55.96 0.1 positive manual P 88 25.0527 107 0.19 97
IV.FIU1.HNZ. 2018-07-21T08:01:54.23 0.1 undecidable manual P 332 16.4724 115 0.05 100
IV.GAG1.HNZ. 2018-07-21T08:01:54.96 0.1 undecidable manual P 9 20.3685 111 0.07 99
IV.PF6.EHZ. 2018-07-21T08:01:54.09 0.1 positive manual P 56 16.2726 116 -0.05 99
IV.MDAR.HNZ. 2018-07-21T08:01:54.33 0.3 undecidable manual P 32 17.7711 114 -0.08 74
IV.FEMA.HNZ. 2018-07-21T08:01:53.46 0.1 undecidable manual P 170 10.6782 126 0.29 95
IV.CESI.HHZ. 2018-07-21T08:01:53.75 0.1 positive manual P 240 11.4774 124 0.46 92
IV.CSP1.EHZ. 2018-07-21T08:01:53.96 0.1 positive manual P 75 14.9739 117 0.06 99
IV.SEF1.HNZ. 2018-07-21T08:01:53.53 0.1 undecidable manual P 327 11.877 123 0.17 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.INTR.HHN. ML:3.2 0.00106 0.6 AML other m 2018-07-21T08:02:40.64
IV.CESI.HHE. ML:3.4 0.040549999999999996 0.58 AML other m 2018-07-21T08:01:56.17
IV.SEF1.HNN. ML:4.1 0.17292125 0.2304 AML other m 2018-07-21T08:01:56.59
IV.CSP1.EHN. ML:2.7 0.005365 0.34 AML other m 2018-07-21T08:01:56.73
IV.FEMA.HNN. ML:3.4 0.039218699999999995 0.16 AML other m 2018-07-21T08:01:56.78
IV.FEMA.HNE. ML:3.6 0.05955 0.64 AML other m 2018-07-21T08:01:57.43
IV.SEF1.HNE. ML:4.0 0.14111335 0.2496 AML other m 2018-07-21T08:01:57.38
IV.SNTG.HHE. ML:3.3 0.013450000000000002 0.22 AML other m 2018-07-21T08:01:59.15
IV.SNTG.HNE. ML:3.3 0.01430331 0.2112 AML other m 2018-07-21T08:01:59.15
IV.SNTG.HHN. ML:3.5 0.0209 0.2 AML other m 2018-07-21T08:01:59.33
IV.SNTG.HNN. ML:3.5 0.01904616 0.1984 AML other m 2018-07-21T08:01:59.33
IV.GUMA.HHE. ML:3.9 0.0513 0.54 AML other m 2018-07-21T08:02:00.63
IV.NRCA.HHN. ML:3.4 0.0169 0.24 AML other m 2018-07-21T08:02:00.45
IV.NRCA.HNN. ML:3.4 0.014977069999999999 0.2304 AML other m 2018-07-21T08:02:00.45
IV.NRCA.HHE. ML:3.6 0.02275 0.2 AML other m 2018-07-21T08:02:00.49
IV.NRCA.HNE. ML:3.6 0.022283095000000003 0.2048 AML other m 2018-07-21T08:02:00.49
IV.ATCC.EHN. ML:3.7 0.021 0.28 AML other m 2018-07-21T08:02:03.24
IV.ATCC.EHE. ML:3.5 0.01465 0.14 AML other m 2018-07-21T08:02:03.38
IV.CING.HHE. ML:3.5 0.01295 0.2 AML other m 2018-07-21T08:02:03.75
IV.FOSV.EHE. ML:3.2 0.00696 0.5 AML other m 2018-07-21T08:02:03.82
IV.CING.HHN. ML:3.2 0.006935 1.72 AML other m 2018-07-21T08:02:03.99
IV.MMUR.HNN. ML:3.4 0.0094516385 0.2112 AML other m 2018-07-21T08:02:05.89
IV.MMUR.HNE. ML:3.9 0.028149999999999998 1.74 AML other m 2018-07-21T08:02:06.98
IV.ARVD.HHE. ML:3.4 0.0078036270000000005 0.224 AML other m 2018-07-21T08:02:07.22
IV.MOMA.HNN. ML:3.3 0.0061934275 0.2688 AML other m 2018-07-21T08:02:07.58
IV.MOMA.HHN. ML:3.4 0.0065574845 0.2816 AML other m 2018-07-21T08:02:07.58
IV.SSFR.HHE. ML:3.4 0.00827 1.34 AML other m 2018-07-21T08:02:07.89
IV.SSFR.HNE. ML:3.4 0.007915 1.34 AML other m 2018-07-21T08:02:07.23
IV.ARVD.HHN. ML:3.2 0.0043019995 0.2624 AML other m 2018-07-21T08:02:08.04
IV.LNSS.HHE. ML:3.4 0.0065960689999999995 0.224 AML other m 2018-07-21T08:02:08.29
IV.SSFR.HHN. ML:3.4 0.00807 0.46 AML other m 2018-07-21T08:02:08.35
IV.MTRA.EHE. ML:3.1 0.00462 0.7 AML other m 2018-07-21T08:02:08.13
IV.MURB.HHE. ML:3.6 0.013413419999999999 0.1984 AML other m 2018-07-21T08:02:08.43
IV.MURB.HNE. ML:3.6 0.01255177 0.1984 AML other m 2018-07-21T08:02:08.44
IV.MOMA.HHE. ML:3.3 0.006169493 0.3008 AML other m 2018-07-21T08:02:08.70
IV.MOMA.HNE. ML:3.3 0.005955 1.14 AML other m 2018-07-21T08:02:08.71
IV.ATFO.HHN. ML:3.1 0.0030818735 0.3456 AML other m 2018-07-21T08:02:08.84
IV.SSFR.HNN. ML:3.4 0.007237191 0.1536 AML other m 2018-07-21T08:02:09.65
IV.MURB.HNN. ML:3.7 0.01625 0.46 AML other m 2018-07-21T08:02:10.70
IV.FRON.EHN. ML:3.4 0.005368215 0.2752 AML other m 2018-07-21T08:02:10.67
IV.FRON.EHE. ML:3.0 0.0024819754999999997 0.2368 AML other m 2018-07-21T08:02:10.99
IV.CESX.HHE. ML:3.4 0.00533 0.38 AML other m 2018-07-21T08:02:12.01
IV.ATVO.HHN. ML:2.9 0.0015228215000000001 0.3392 AML other m 2018-07-21T08:02:12.72
IV.ATVO.HHE. ML:3.0 0.0020949999999999996 0.38 AML other m 2018-07-21T08:02:12.90
IV.RM33.HNN. ML:3.0 0.0020552975 0.384 AML other m 2018-07-21T08:02:13.61
IV.RM33.EHN. ML:3.0 0.0020350000000000004 0.38 AML other m 2018-07-21T08:02:13.61
IV.MPAG.EHE. ML:3.1 0.00205679025 0.1408 AML other m 2018-07-21T08:02:13.74
IV.CESX.HHN. ML:3.3 0.004385 0.86 AML other m 2018-07-21T08:02:14.17
IV.AOI.HHN. ML:3.0 0.001645 0.4 AML other m 2018-07-21T08:02:16.73
IV.NARO.HHE. ML:2.9 0.00133443 0.3008 AML other m 2018-07-21T08:02:17.25
IV.NARO.HHN. ML:2.8 0.0012330000000000002 0.42 AML other m 2018-07-21T08:02:19.64
IV.BADI.EHE. ML:3.1 0.0016200000000000001 1.74 AML other m 2018-07-21T08:02:19.95
IV.PE3.EHE. ML:3.6 0.0052470195 0.64 AML other m 2018-07-21T08:02:21.09
IV.GIGS.HHE. ML:2.5 0.000439 0.54 AML other m 2018-07-21T08:02:21.30
IV.APEC.HNE. ML:3.1 0.0019381535000000001 0.3968 AML other m 2018-07-21T08:02:21.30
IV.APEC.HHN. ML:3.2 0.0025800000000000003 1.58 AML other m 2018-07-21T08:02:21.14
IV.BADI.EHN. ML:2.9 0.0012549999999999998 0.58 AML other m 2018-07-21T08:02:21.64
IV.PARC.HHE. ML:3.0 0.001088 0.56 AML other m 2018-07-21T08:02:25.37
IV.CRE.HHN. ML:3.0 0.0008707429 0.32 AML other m 2018-07-21T08:02:26.47
IV.CRE.HHE. ML:3.0 0.0008805314500000001 0.4224 AML other m 2018-07-21T08:02:26.45
IV.LATE.HHN. ML:3.5 0.00249 1.54 AML other m 2018-07-21T08:02:29.94
TV.SF04.EHE. ML:2.8 0.0005034376499999999 0.3776 AML other m 2018-07-21T08:02:30.49
IV.MCIV.HHE. ML:3.0 0.00076576495 0.512 AML other m 2018-07-21T08:02:31.48
TV.SF04.EHN. ML:2.9 0.000764 1.1 AML other m 2018-07-21T08:02:31.07
IV.CERT.HHN. ML:3.0 0.0007535 1.26 AML other m 2018-07-21T08:02:34.20
IV.INTR.HNN. ML:3.2 0.0010400000000000001 0.6 AML other m 2018-07-21T08:02:40.34
IV.CESI.HHN. ML:3.5 0.041137125 0.3008 AML other m 2018-07-21T08:01:56.33
IV.CSP1.EHE. ML:3.0 0.010838589 0.3776 AML other m 2018-07-21T08:01:59.36
IV.MDAR.HNE. ML:3.1 0.0103912155 0.2752 AML other m 2018-07-21T08:01:59.83
IV.MDAR.HNN. ML:3.3 0.019145618500000003 0.352 AML other m 2018-07-21T08:01:58.77
IV.GUMA.HHN. ML:3.9 0.045096775 0.64 AML other m 2018-07-21T08:02:02.49
IV.GUMA.HNE. ML:3.8 0.04386286 0.6208 AML other m 2018-07-21T08:02:02.14
IV.GUMA.HNN. ML:3.8 0.039862015 0.5504 AML other m 2018-07-21T08:02:02.78
IV.ASSB.HHE. ML:3.6 0.01847233 0.3456 AML other m 2018-07-21T08:02:01.48
IV.ASSB.HHN. ML:3.7 0.0274107 0.1984 AML other m 2018-07-21T08:02:01.59
IV.FOSV.EHN. ML:3.3 0.008538344 0.256 AML other m 2018-07-21T08:02:04.50
IV.MF5.EHE. ML:3.5 0.012091709999999999 0.7232 AML other m 2018-07-21T08:02:06.79
IV.MF5.EHN. ML:3.5 0.012590730000000001 0.8576 AML other m 2018-07-21T08:02:06.99
IV.MNTP.HNN. ML:3.2 0.006047603 0.448 AML other m 2018-07-21T08:02:08.87
IV.MNTP.HNE. ML:3.3 0.007457262500000001 0.5184 AML other m 2018-07-21T08:02:15.91
OB.GAVE.HNE. ML:0.0 0.007064292 0.1984 AML other m 2018-07-21T08:02:06.67
OB.GAVE.HNN. ML:0.0 0.0017300565 0.4416 AML other m 2018-07-21T08:02:08.48
OB.GAVE.EHN. ML:0.0 0.0064638264999999995 0.4416 AML other m 2018-07-21T08:02:08.49
OB.GAVE.EHE. ML:0.0 0.007031288 0.1984 AML other m 2018-07-21T08:02:06.68
IV.MTRA.EHN. ML:3.0 0.002977691 0.416 AML other m 2018-07-21T08:02:10.90
IV.MURB.HHN. ML:3.7 0.0159864 0.2816 AML other m 2018-07-21T08:02:10.47
IV.LNSS.HHN. ML:3.2 0.004081792999999999 0.5632 AML other m 2018-07-21T08:02:12.05
IV.ATFO.HHE. ML:3.1 0.0033466100000000003 0.7168 AML other m 2018-07-21T08:02:13.25
IV.SMA1.EHN. ML:3.2 0.0036532925 0.7424 AML other m 2018-07-21T08:02:14.84
IV.SMA1.EHE. ML:3.3 0.00442192 0.7168 AML other m 2018-07-21T08:02:17.25
IV.ATTE.HHE. ML:3.0 0.00201959 0.4032 AML other m 2018-07-21T08:02:15.51
IV.ATTE.HHN. ML:2.9 0.0017735370000000002 0.576 AML other m 2018-07-21T08:02:18.36
IV.OFFI.HHN. ML:3.4 0.0060789419999999995 0.736 AML other m 2018-07-21T08:02:23.93
IV.OFFI.HHE. ML:3.5 0.0071944925 0.5632 AML other m 2018-07-21T08:02:19.42
IV.RM33.EHE. ML:3.0 0.0020283470000000002 1.056 AML other m 2018-07-21T08:02:17.41
IV.RM33.HNE. ML:3.0 0.0020684275 1.0496 AML other m 2018-07-21T08:02:17.40
IV.PIEI.HHN. ML:2.9 0.0015603635000000001 0.32 AML other m 2018-07-21T08:02:17.65
IV.PIEI.HHE. ML:3.0 0.0018376885 0.32 AML other m 2018-07-21T08:02:16.77
IV.TERO.HHN. ML:2.8 0.00114039855 0.2752 AML other m 2018-07-21T08:02:18.52
IV.TERO.HNE. ML:2.7 0.0008793503 0.4416 AML other m 2018-07-21T08:02:16.17
IV.TERO.HHE. ML:2.9 0.0015330695 0.4608 AML other m 2018-07-21T08:02:16.40
IV.TERO.HNN. ML:2.6 0.0007607408 0.448 AML other m 2018-07-21T08:02:17.73
IV.ATPI.EHE. ML:3.0 0.0016820525000000002 0.416 AML other m 2018-07-21T08:02:19.85
IV.ATPI.EHN. ML:3.0 0.001612886 0.48 AML other m 2018-07-21T08:02:23.14
IV.COR1.EHN. ML:3.3 0.0038681074999999997 0.3584 AML other m 2018-07-21T08:02:18.74
IV.COR1.EHE. ML:3.1 0.002558624 0.4416 AML other m 2018-07-21T08:02:21.59
IV.MPAG.HNE. ML:3.1 0.0020635075 0.3392 AML other m 2018-07-21T08:02:13.35
IV.MPAG.HNN. ML:3.1 0.002186253 0.2496 AML other m 2018-07-21T08:02:13.36
IV.MPAG.EHN. ML:3.1 0.002105474 0.64 AML other m 2018-07-21T08:02:17.97
IV.AOI.HHE. ML:2.9 0.0012036479999999999 0.3392 AML other m 2018-07-21T08:02:18.71
IV.ATMI.HHN. ML:3.2 0.0030511295000000003 0.3584 AML other m 2018-07-21T08:02:20.58
IV.ATMI.HHE. ML:3.2 0.0030593115 0.3776 AML other m 2018-07-21T08:02:23.00
IV.GIGS.HHN. ML:2.4 0.00038561605 0.5824 AML other m 2018-07-21T08:02:24.64
IV.APEC.HHE. ML:3.1 0.0019651860000000003 0.4416 AML other m 2018-07-21T08:02:22.84
IV.APEC.HNN. ML:3.2 0.0023200000000000004 0.46 AML other m 2018-07-21T08:02:22.64
IV.FIAM.HHE. ML:2.9 0.0010049999999999998 1.44 AML other m 2018-07-21T08:02:37.92
IV.FIAM.HHN. ML:3.0 0.0012758280000000001 0.7168 AML other m 2018-07-21T08:02:34.70
IV.PE3.EHN. ML:3.6 0.0054406235 0.3584 AML other m 2018-07-21T08:02:24.93
IV.PARC.HHN. ML:3.0 0.0011567650000000001 0.576 AML other m 2018-07-21T08:02:30.78
IV.SACS.HHE. ML:3.1 0.0014849999999999998 0.6 AML other m 2018-07-21T08:02:31.44
IV.SACS.HNE. ML:3.1 0.001445 0.6 AML other m 2018-07-21T08:02:31.44
IV.SACS.HHN. ML:3.0 0.0011166784999999998 0.3776 AML other m 2018-07-21T08:02:28.83
IV.SACS.HNN. ML:3.0 0.0010883734999999999 0.3776 AML other m 2018-07-21T08:02:29.02
IV.VCEL.EHN. ML:3.2 0.001662226 0.7232 AML other m 2018-07-21T08:02:27.86
IV.VCEL.EHE. ML:3.2 0.0016000239999999998 0.5184 AML other m 2018-07-21T08:02:39.39
IV.FAGN.HHN. ML:3.2 0.0015945719999999998 0.4416 AML other m 2018-07-21T08:02:31.36
IV.FAGN.HHE. ML:3.3 0.0020786265 0.8448 AML other m 2018-07-21T08:02:38.59
IV.T0110.HHE. ML:3.3 0.0018661545 0.5376 AML other m 2018-07-21T08:02:37.00
IV.T0110.HHN. ML:3.2 0.0013318785000000003 0.5376 AML other m 2018-07-21T08:02:35.09
IV.LATE.HHE. ML:3.2 0.001328144 0.3648 AML other m 2018-07-21T08:02:33.16
IV.MCIV.HHN. ML:2.8 0.000509248 0.5632 AML other m 2018-07-21T08:02:34.26
IV.CERT.HHE. ML:3.1 0.00095776275 0.6016 AML other m 2018-07-21T08:02:40.28
IV.INTR.HHE. ML:2.9 0.0004808727 1.376 AML other m 2018-07-21T08:02:44.39
IV.INTR.HNE. ML:3.0 0.00065806165 1.4144 AML other m 2018-07-21T08:02:44.40
MN.TRI.HHN. ML:2.9 0.000095208875 0.6208 AML other m 2018-07-21T08:03:27.98
MN.TRI.HHE. ML:3.0 0.00013372865 0.896 AML other m 2018-07-21T08:03:27.26
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
Magnitude3.1
Scalar Moment6.1052E+20 dyne-cm
Computed depth7 km
QualityBa
Variance Reduction36.2%
Double Couple87%
CLVD13%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr-1.56E+20
Mtt-2.709E+20
Mpp4.269E+20
Mrt2.32E+20
Mrp4.38E+19
Mtp-4.221E+20

Nodal Planes

Name Strike Dip Rake
PN129374-156
PN219667-17

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

13.0315 43.0587 7 293 74 -156 196 67 -17 6.1052 20 13.5315 43.5587

TDMT references

More info and references

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
CING 37.6 20.7 68.81% 95
GUMA 24.7 88.9 38.94% 94
OFFI 55.1 104.2 36.17% 100
GUAR 142.3 170.6 21.76% 107
RDP 146.6 190.5 41.2% 106
MTCE 117.5 191.8 26.43% 105
CSNT 148.7 288.6 47.88% 107
MURB 47.1 299 43.4% 97
ATVO 62.2 305.5 19.2% 99
CRE 107.4 305.8 52.85% 104
PARC 91.8 315.8 38.83% 103
ARVD 49.4 351.5 37.26% 96
SACS 94.5 256.1 22.12% 102
MOMA 47.1 233.2 15.62% 97
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