INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

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) 43.06, 13.03 at 8 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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 4 866 3239
Fiordimonte MC 5 202 3441
Serravalle di Chienti MC 7 1070 4511
Monte Cavallo MC 8 145 4656
Camerino MC 9 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 17 142 21548
Caldarola MC 18 1823 23371
Serrapetrona MC 19 966 24337
Cessapalombo MC 19 512 24849
Preci PG 20 724 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)
64 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)
87 Km S of Fano (60888 inhabitants)
95 Km S of Pesaro (94582 inhabitants)
Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours)

Earthquakes of the last three days (72 hours)

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the last 90 days

Earthquakes of the last 90 days

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2014

Earthquakes since 1000 AD until 2014

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows 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 adjourned progressively as more data become available. See http://shakemap.rm.ingv.it/ for additional information.

The red star indicates the epicenter. The red triangles show the stations of the INGV Italian National Seismic Network and the blue triangles those of the Nationa Accelerometric Network of the Dipartimento della Protezione Civile.

Intensity Shakemap

Intensity Shakemap

This map shows the distribution of the istrumentally derived intensities. To this purpose, it is used a conversion relation between ground acceleration and velocity, and the Mercalli Modificata (MMI - Modified Mercalli Intensity) scale. In general, the Mercalli intensity scale relies on the effects that the ground shaking produces as reported by an observer.
Peak ground acceleration Shakemap

Peak ground acceleration Shakemap

This map shows This map shows the distribution of peak ground acceleration expressed as per cent 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
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 501 Mw 3.1 2018-07-21
08:01:50
43.06 13.03 7 2018-09-12
09:47:20
TDMT-INGV Revised 60860211
Rev 100 ML 3.3 2018-07-21
08:01:50
43.06 13.03 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 ± 0.03
Latitude 43.06 ± 0.00
Longitude 13.03 ± 0.00
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 58932171

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 198
Semi-minor axis of confidence ellipse (meter) 165
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 65
Circular confidence region, given by single value of horizontal uncertainty (meter) 200
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 94
Number of defining phases 78
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.99285
Number of stations at which the event was observed 66
Number of stations from which data was used for origin computation 51
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
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
MN.TRI.HHZ. 2018-07-21T08:03:06.22 3.0 undecidable manual Sn -1.13 0
IV.IMOL.HNZ. 2018-07-21T08:02:43.63 3.0 undecidable manual Sg 3.21 0
IV.MIDA.HHZ. 2018-07-21T08:02:41.91 3.0 undecidable manual Sn -0.34 0
OX.SABO.HHZ. 2018-07-21T08:02:38.61 3.0 positive manual Pn 1.4 0
MN.TRI.HHZ. 2018-07-21T08:02:33.84 3.0 positive manual Pn 0.18 0
CR.BRJN.HHZ. 2018-07-21T08:02:25.09 3.0 negative manual Pg 2.17 0
IV.RUFI.EHZ. 2018-07-21T08:02:18.85 3.0 positive manual P 3.73 0
IV.INTR.HHZ. 2018-07-21T08:02:12.96 3.0 positive manual P -0.41 0
IV.LATE.HHZ. 2018-07-21T08:02:11.08 3.0 negative manual P 0.95 0
IV.CERT.HHZ. 2018-07-21T08:02:11.76 3.0 positive manual P 0.07 0
IV.MCIV.HHZ. 2018-07-21T08:02:11.66 3.0 positive manual P 1.01 0
IV.RM33.EHZ. 2018-07-21T08:02:10.85 0.3 undecidable manual S 166 0.5657 50 0.42 63
TV.SF04.EHZ. 2018-07-21T08:02:10.85 3.0 positive manual P 0.25 0
IV.CESX.HHZ. 2018-07-21T08:02:10.32 0.6 undecidable manual S 216 0.5558 50 0.19 45
IV.CRE.HHZ. 2018-07-21T08:02:09.31 0.6 positive manual P 306 0.9641 50 0.47 38
IV.FRON.EHZ. 2018-07-21T08:02:09.27 0.6 undecidable manual S 334 0.5099 50 0.49 42
IV.CPGN.EHZ. 2018-07-21T08:02:08.92 3.0 undecidable manual P 0
IV.T0110.HHZ. 2018-07-21T08:02:08.96 1.0 negative manual P 146 0.9929 50 -0.38 19
IV.VCEL.EHZ. 2018-07-21T08:02:07.57 0.6 negative manual P 138 0.8903 50 -0.01 43
IV.LNSS.HHZ. 2018-07-21T08:02:07.30 0.6 undecidable manual S 179 0.456 50 0.13 46
IV.SACS.HHZ. 2018-07-21T08:02:07.63 3.0 undecidable manual P 0
IV.FAGN.HHZ. 2018-07-21T08:02:07.79 0.6 negative manual P 153 0.8903 50 0.21 41
IV.ARVD.HHZ. 2018-07-21T08:02:06.98 0.6 undecidable manual S 352 0.4443 50 0.15 46
IV.MOMA.HHZ. 2018-07-21T08:02:06.77 0.6 undecidable manual S 233 0.4227 50 0.57 42
IV.MURB.HHZ. 2018-07-21T08:02:06.74 0.3 undecidable manual S 299 0.4218 50 0.56 63
IV.SSFR.HHZ. 2018-07-21T08:02:06.40 0.3 undecidable manual S 334 0.4191 50 0.32 67
IV.PARC.HHZ. 2018-07-21T08:02:06.71 0.1 negative manual P 316 0.8247 50 0.26 83
IV.FIAM.HHZ. 2018-07-21T08:02:05.40 3.0 undecidable manual P 0
IV.MTRA.EHZ. 2018-07-21T08:02:05.40 0.6 undecidable manual S 138 0.4029 50 -0.21 46
IV.MMUR.HNZ. 2018-07-21T08:02:05.06 0.3 undecidable manual S 356 0.384 50 0.02 72
IV.PE3.EHZ. 2018-07-21T08:02:05.68 0.6 negative manual P 329 0.7464 50 0.57 39
OB.GAVE.EHZ. 2018-07-21T08:02:05.15 0.6 undecidable manual S 195 0.3795 50 0.23 46
IV.BADI.EHZ. 2018-07-21T08:02:04.98 0.1 negative manual P 308 0.7285 50 0.17 86
IV.APEC.HHZ. 2018-07-21T08:02:04.19 0.6 positive manual P 319 0.6691 50 0.4 42
IV.GIGS.HHZ. 2018-07-21T08:02:04.06 3.0 undecidable manual P -0.9 0
IV.NARO.HHZ. 2018-07-21T08:02:03.11 0.3 negative manual P 329 0.6421 50 -0.22 65
IV.AOI.HHZ. 2018-07-21T08:02:03.56 0.3 undecidable manual P 40 0.643 50 0.22 65
IV.CING.HHZ. 2018-07-21T08:02:03.57 0.6 undecidable manual S 21 0.3381 50 -0.13 47
IV.ATMI.HHZ. 2018-07-21T08:02:03.45 0.3 negative manual P 297 0.6205 50 0.49 62
IV.MPAG.EHZ. 2018-07-21T08:02:03.13 0.1 undecidable manual P 341 0.6034 50 0.46 83
IV.ATCC.EHZ. 2018-07-21T08:02:02.94 0.6 undecidable manual S 294 0.3121 103 0.06 48
IV.TERO.HHZ. 2018-07-21T08:02:02.46 1.0 undecidable manual P 136 0.6043 50 -0.23 22
IV.PIEI.HHZ. 2018-07-21T08:02:02.36 0.1 undecidable manual P 323 0.598 50 -0.22 88
IV.ATPI.EHZ. 2018-07-21T08:02:02.51 0.1 positive manual P 311 0.6025 50 -0.15 89
IV.FOSV.EHZ. 2018-07-21T08:02:02.48 0.3 undecidable manual S 320 0.3076 103 -0.22 70
IV.RM33.EHZ. 2018-07-21T08:02:01.70 0.1 undecidable manual P 166 0.5657 50 -0.32 86
IV.CESX.HHZ. 2018-07-21T08:02:01.59 0.1 undecidable manual P 216 0.5558 50 -0.26 88
IV.MMO1.EHZ. 2018-07-21T08:02:01.18 0.3 undecidable manual S 126 0.268 105 -0.06 73
IV.OFFI.HHZ. 2018-07-21T08:02:01.48 0.1 undecidable manual P 104 0.4937 50 0.69 78
IV.COR1.EHZ. 2018-07-21T08:02:01.86 0.1 undecidable manual P 358 0.5729 50 -0.29 87
IV.ATVO.HHZ. 2018-07-21T08:02:01.65 0.1 positive manual P 306 0.5585 50 -0.25 88
IV.ASSB.HHZ. 2018-07-21T08:02:01.36 0.3 undecidable manual S 267 0.2725 105 -0.04 73
IV.EL6.EHZ. 2018-07-21T08:02:01.58 0.6 undecidable manual S 11 0.2752 105 0.08 48
IV.FRON.EHZ. 2018-07-21T08:02:00.75 0.1 undecidable manual P 334 0.5099 50 -0.32 87
IV.ATTE.HHZ. 2018-07-21T08:02:00.93 0.1 positive manual P 286 0.5135 50 -0.2 90
IV.SMA1.EHZ. 2018-07-21T08:02:00.16 0.1 negative manual P 152 0.482 50 -0.44 86
IV.MURB.HHZ. 2018-07-21T08:01:59.43 0.1 positive manual P 299 0.4218 50 -0.14 92
IV.ATFO.HHZ. 2018-07-21T08:01:59.93 0.1 positive manual P 313 0.4551 50 -0.2 91
IV.SSFR.HHZ. 2018-07-21T08:01:59.51 0.3 positive manual P 334 0.4191 50 0 71
IV.NRCA.HNZ. 2018-07-21T08:01:59.96 0.3 undecidable manual S 165 0.2329 107 0.03 74
IV.ARVD.HHZ. 2018-07-21T08:01:59.60 0.1 positive manual P 352 0.4443 50 -0.34 88
IV.MOMA.HHZ. 2018-07-21T08:01:59.32 0.1 positive manual P 233 0.4227 50 -0.26 90
IV.LNSS.HHZ. 2018-07-21T08:01:59.82 0.1 negative manual P 179 0.456 50 -0.32 88
IV.MTL1.HNZ. 2018-07-21T08:01:58.95 0.6 undecidable manual S 355 0.1988 110 0.28 47
IV.SNTG.HHZ. 2018-07-21T08:01:58.87 0.3 undecidable manual S 341 0.2068 109 -0.12 73
OB.GAVE.EHZ. 2018-07-21T08:01:58.66 0.1 negative manual P 195 0.3795 50 -0.18 92
IV.MTRA.EHZ. 2018-07-21T08:01:58.83 0.1 negative manual P 138 0.4029 50 -0.41 88
IV.MNTP.HNZ. 2018-07-21T08:01:58.48 0.1 negative manual P 76 0.3292 50 0.51 87
IV.MMUR.HNZ. 2018-07-21T08:01:58.54 0.3 undecidable manual P 356 0.384 50 -0.37 67
IV.MDAR.HNZ. 2018-07-21T08:01:57.12 0.3 undecidable manual S 31 0.1565 115 -0.06 74
IV.MF5.EHZ. 2018-07-21T08:01:57.93 0.1 positive manual P 103 0.3211 50 0.1 95
IV.GAG1.HNZ. 2018-07-21T08:01:57.97 0.3 undecidable manual S 8 0.1808 112 -0.08 74
IV.FOSV.EHZ. 2018-07-21T08:01:57.21 0.1 undecidable manual P 320 0.3076 103 -0.35 91
IV.ATCC.EHZ. 2018-07-21T08:01:57.45 0.1 positive manual P 294 0.3121 103 -0.22 93
IV.CING.HHZ. 2018-07-21T08:01:57.78 0.6 undecidable manual P 21 0.3381 50 -0.36 45
IV.ASSB.HHZ. 2018-07-21T08:01:56.61 0.1 positive manual P 267 0.2725 105 -0.2 94
IV.EL6.EHZ. 2018-07-21T08:01:56.76 0.1 undecidable manual P 11 0.2752 105 -0.1 96
IV.PF6.EHZ. 2018-07-21T08:01:56.63 0.3 undecidable manual S 56 0.143 117 -0.07 74
IV.CSP1.EHZ. 2018-07-21T08:01:56.52 0.3 undecidable manual S 75 0.1304 119 0.23 72
IV.MMO1.EHZ. 2018-07-21T08:01:56.45 0.1 positive manual P 126 0.268 105 -0.26 93
IV.FEMA.HNZ. 2018-07-21T08:01:55.43 0.3 undecidable manual S 172 0.0971 127 0.22 73
IV.GUMA.HHZ. 2018-07-21T08:01:55.89 0.1 undecidable manual P 89 0.2221 108 0.17 96
IV.SEF1.HNZ. 2018-07-21T08:01:55.53 0.3 undecidable manual S 325 0.107 124 0.01 76
IV.MTL1.HNZ. 2018-07-21T08:01:55.34 0.1 undecidable manual P 355 0.1988 110 0.1 97
IV.CESI.HHZ. 2018-07-21T08:01:55.85 0.3 undecidable manual S 240 0.107 124 0.34 71
IV.GAG1.HNZ. 2018-07-21T08:01:55.05 0.1 undecidable manual P 8 0.1808 112 0.18 96
IV.SNTG.HHZ. 2018-07-21T08:01:55.26 0.1 undecidable manual P 341 0.2068 109 -0.15 96
IV.NRCA.HNZ. 2018-07-21T08:01:55.80 0.1 undecidable manual P 165 0.2329 107 -0.16 96
IV.MDAR.HNZ. 2018-07-21T08:01:54.38 0.1 undecidable manual P 31 0.1565 115 0.01 100
IV.PF6.EHZ. 2018-07-21T08:01:54.05 0.1 undecidable manual P 56 0.143 117 -0.04 100
IV.CSP1.EHZ. 2018-07-21T08:01:53.92 0.1 undecidable manual P 75 0.1304 119 0.06 99
IV.FEMA.HNZ. 2018-07-21T08:01:53.46 0.1 undecidable manual P 172 0.0971 127 0.23 97
IV.SEF1.HNZ. 2018-07-21T08:01:53.53 0.1 undecidable manual P 325 0.107 124 0.12 99
IV.CESI.HHZ. 2018-07-21T08:01:53.75 0.1 undecidable manual P 240 0.107 124 0.34 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHN. ML:3.5 0.04115 0.3 AML other m 2018-07-21T08:01:56.33
IV.CESI.HHE. ML:3.5 0.04055 0.58 AML other m 2018-07-21T08:01:56.17
IV.SEF1.HNN. ML:4.1 0.173 0.24 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:3.5 0.04215 0.76 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 0.141 0.24 AML other m 2018-07-21T08:01:57.38
IV.CSP1.EHE. ML:3.1 0.0145 0.66 AML other m 2018-07-21T08:01:57.58
IV.MDAR.HNN. ML:3.4 0.0245 1.34 AML other m 2018-07-21T08:01:59.77
IV.SNTG.HHE. ML:3.3 0.01345 0.22 AML other m 2018-07-21T08:01:59.15
IV.SNTG.HNE. ML:3.3 0.0143 0.2 AML other m 2018-07-21T08:01:59.15
IV.SNTG.HNN. ML:3.5 0.01905 0.2 AML other m 2018-07-21T08:01:59.33
IV.SNTG.HHN. ML:3.5 0.0209 0.2 AML other m 2018-07-21T08:01:59.33
IV.MDAR.HNE. ML:3 0.01048 0.36 AML other m 2018-07-21T08:01:59.88
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 0.01495 0.24 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 0.02225 0.2 AML other m 2018-07-21T08:02:00.49
IV.ASSB.HHN. ML:3.7 0.0274 0.2 AML other m 2018-07-21T08:02:01.59
IV.ASSB.HHE. ML:3.6 0.0185 0.34 AML other m 2018-07-21T08:02:01.48
IV.GUMA.HNE. ML:3.8 0.04385 0.62 AML other m 2018-07-21T08:02:02.14
IV.GUMA.HHN. ML:3.9 0.0451 0.64 AML other m 2018-07-21T08:02:02.49
IV.GUMA.HNN. ML:3.8 0.0399 1.44 AML other m 2018-07-21T08:02:03.78
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.FOSV.EHN. ML:3.3 0.008665 0.72 AML other m 2018-07-21T08:02:03.50
IV.CING.HHN. ML:3.2 0.006935 1.72 AML other m 2018-07-21T08:02:03.99
IV.MMUR.HNN. ML:3.6 0.01245 1.5 AML other m 2018-07-21T08:02:05.14
OB.GAVE.HNN. ML:2.8 0.00197 0.98 AML other m 2018-07-21T08:02:05.72
IV.MMUR.HNE. ML:3.9 0.02815 1.74 AML other m 2018-07-21T08:02:06.98
IV.MNTP.HNE. ML:3.4 0.009145 1.42 AML other m 2018-07-21T08:02:06.27
IV.MNTP.HNN. ML:3.2 0.007035 1.32 AML other m 2018-07-21T08:02:06.27
OB.GAVE.HNE. ML:3.4 0.009365 0.5 AML other m 2018-07-21T08:02:06.67
OB.GAVE.EHE. ML:3.4 0.00939 0.5 AML other m 2018-07-21T08:02:06.68
IV.MF5.EHN. ML:3.5 0.01255 0.86 AML other m 2018-07-21T08:02:06.98
IV.MF5.EHE. ML:3.5 0.0121 0.72 AML other m 2018-07-21T08:02:06.78
IV.ARVD.HHE. ML:3.4 0.007805 0.22 AML other m 2018-07-21T08:02:07.21
IV.MTRA.EHN. ML:3 0.003425 0.46 AML other m 2018-07-21T08:02:07.54
IV.MOMA.HNN. ML:3.3 0.006195 0.26 AML other m 2018-07-21T08:02:07.58
IV.MOMA.HHN. ML:3.4 0.00656 0.28 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 0.0043 1.74 AML other m 2018-07-21T08:02:07.04
IV.LNSS.HHE. ML:3.4 0.006595 0.22 AML other m 2018-07-21T08:02:08.29
IV.MURB.HHE. ML:3.7 0.0155 0.44 AML other m 2018-07-21T08:02:08.43
IV.MURB.HNE. ML:3.7 0.0146 0.46 AML other m 2018-07-21T08:02:08.21
IV.LNSS.HHN. ML:3.2 0.004625 0.38 AML other m 2018-07-21T08:02:08.49
IV.SSFR.HNN. ML:3.6 0.01095 0.32 AML other m 2018-07-21T08:02:08.35
IV.SSFR.HHN. ML:3.4 0.00807 0.46 AML other m 2018-07-21T08:02:08.35
IV.MTRA.EHE. ML:3.2 0.00462 0.7 AML other m 2018-07-21T08:02:08.13
OB.GAVE.EHN. ML:3.3 0.006465 0.44 AML other m 2018-07-21T08:02:08.49
IV.MOMA.HHE. ML:3.3 0.00617 0.3 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 0.003075 1.66 AML other m 2018-07-21T08:02:08.84
IV.MURB.HHN. ML:3.8 0.0165 0.94 AML other m 2018-07-21T08:02:09.23
IV.FRON.EHE. ML:3.1 0.00282 0.74 AML other m 2018-07-21T08:02:09.98
IV.MURB.HNN. ML:3.8 0.01625 0.46 AML other m 2018-07-21T08:02:10.70
IV.FRON.EHN. ML:3.4 0.005665 1.14 AML other m 2018-07-21T08:02:10.67
IV.ATVO.HHN. ML:2.9 0.00167 1.18 AML other m 2018-07-21T08:02:12.72
IV.CESX.HHE. ML:3.4 0.00533 0.38 AML other m 2018-07-21T08:02:12.01
IV.ATVO.HHE. ML:3 0.002095 0.38 AML other m 2018-07-21T08:02:12.90
IV.ATFO.HHE. ML:3.1 0.003345 0.72 AML other m 2018-07-21T08:02:13.25
IV.MPAG.EHE. ML:3.2 0.00264 0.76 AML other m 2018-07-21T08:02:13.74
IV.RM33.HNN. ML:3 0.002055 0.4 AML other m 2018-07-21T08:02:13.60
IV.RM33.EHN. ML:3 0.002035 0.38 AML other m 2018-07-21T08:02:13.61
IV.CESX.HHN. ML:3.3 0.004385 0.86 AML other m 2018-07-21T08:02:14.17
IV.SMA1.EHN. ML:3.3 0.004915 0.92 AML other m 2018-07-21T08:02:14.37
IV.ATTE.HHE. ML:3 0.00202 0.4 AML other m 2018-07-21T08:02:15.51
IV.TERO.HNE. ML:2.7 0.000923 1 AML other m 2018-07-21T08:02:15.66
IV.TERO.HHE. ML:2.9 0.001565 1 AML other m 2018-07-21T08:02:15.66
IV.PIEI.HHE. ML:3 0.00184 0.32 AML other m 2018-07-21T08:02:16.78
IV.AOI.HHN. ML:3 0.001645 0.4 AML other m 2018-07-21T08:02:16.73
IV.SMA1.EHE. ML:3.3 0.004425 1.28 AML other m 2018-07-21T08:02:17.25
IV.NARO.HHE. ML:2.9 0.001335 0.3 AML other m 2018-07-21T08:02:17.25
IV.PIEI.HHN. ML:2.9 0.00156 0.32 AML other m 2018-07-21T08:02:17.66
IV.ATTE.HHN. ML:2.9 0.00178 0.8 AML other m 2018-07-21T08:02:17.35
IV.TERO.HHN. ML:2.9 0.001479 0.74 AML other m 2018-07-21T08:02:17.52
IV.RM33.HNE. ML:3 0.00207 1.06 AML other m 2018-07-21T08:02:17.40
IV.RM33.EHE. ML:3 0.00203 1.06 AML other m 2018-07-21T08:02:17.41
IV.MPAG.EHN. ML:3.1 0.002105 1.36 AML other m 2018-07-21T08:02:17.97
IV.TERO.HNN. ML:2.6 0.0007905 1.28 AML other m 2018-07-21T08:02:18.73
IV.COR1.EHN. ML:3.3 0.00398 0.96 AML other m 2018-07-21T08:02:18.74
IV.ATMI.HHE. ML:3.3 0.003335 1.4 AML other m 2018-07-21T08:02:18.86
IV.AOI.HHE. ML:2.9 0.001205 0.34 AML other m 2018-07-21T08:02:18.71
IV.OFFI.HHE. ML:3.5 0.007195 0.56 AML other m 2018-07-21T08:02:19.42
IV.ATPI.EHE. ML:3 0.001685 1.58 AML other m 2018-07-21T08:02:19.85
IV.NARO.HHN. ML:2.9 0.001233 0.42 AML other m 2018-07-21T08:02:19.64
IV.BADI.EHE. ML:3.1 0.00162 1.74 AML other m 2018-07-21T08:02:19.95
IV.APEC.HNE. ML:3.1 0.00199 0.4 AML other m 2018-07-21T08:02:20.49
IV.ATMI.HHN. ML:3.2 0.00305 0.36 AML other m 2018-07-21T08:02:20.58
IV.PE3.EHE. ML:3.6 0.00525 1.36 AML other m 2018-07-21T08:02:20.09
IV.GIGS.HHE. ML:2.5 0.000439 0.54 AML other m 2018-07-21T08:02:21.30
IV.APEC.HHN. ML:3.2 0.00258 1.58 AML other m 2018-07-21T08:02:21.14
IV.APEC.HHE. ML:3.1 0.001995 0.42 AML other m 2018-07-21T08:02:21.26
IV.BADI.EHN. ML:3 0.001255 0.58 AML other m 2018-07-21T08:02:21.64
IV.COR1.EHE. ML:3.1 0.00256 0.44 AML other m 2018-07-21T08:02:21.59
IV.SACS.HHN. ML:3 0.0011405 0.9 AML other m 2018-07-21T08:02:21.82
IV.SACS.HNN. ML:3 0.0010915 0.92 AML other m 2018-07-21T08:02:21.83
IV.APEC.HNN. ML:3.2 0.00232 0.46 AML other m 2018-07-21T08:02:22.64
IV.ATPI.EHN. ML:3 0.00161 1.52 AML other m 2018-07-21T08:02:22.14
IV.OFFI.HHN. ML:3.4 0.00608 0.74 AML other m 2018-07-21T08:02:23.93
IV.GIGS.HHN. ML:2.4 0.0003855 0.58 AML other m 2018-07-21T08:02:24.64
IV.PARC.HHE. ML:3 0.001088 0.56 AML other m 2018-07-21T08:02:25.37
IV.PE3.EHN. ML:3.6 0.00544 1.64 AML other m 2018-07-21T08:02:25.93
IV.CRE.HHN. ML:3 0.0009125 0.9 AML other m 2018-07-21T08:02:26.47
IV.CRE.HHE. ML:3 0.0008805 0.42 AML other m 2018-07-21T08:02:26.45
IV.VCEL.EHN. ML:3.2 0.00166 0.72 AML other m 2018-07-21T08:02:27.86
IV.LATE.HHN. ML:3.5 0.00249 1.54 AML other m 2018-07-21T08:02:29.94
TV.SF04.EHE. ML:2.9 0.00061 0.86 AML other m 2018-07-21T08:02:29.49
IV.PARC.HHN. ML:3 0.001155 1.42 AML other m 2018-07-21T08:02:30.78
IV.FAGN.HHN. ML:3.2 0.001595 0.44 AML other m 2018-07-21T08:02:31.36
IV.SACS.HNE. ML:3.1 0.001445 0.6 AML other m 2018-07-21T08:02:31.44
IV.SACS.HHE. ML:3.1 0.001485 0.6 AML other m 2018-07-21T08:02:31.44
IV.MCIV.HHE. ML:3 0.000766 0.52 AML other m 2018-07-21T08:02:31.22
TV.SF04.EHN. ML:3 0.000764 1.1 AML other m 2018-07-21T08:02:31.07
IV.LATE.HHE. ML:3.2 0.001325 0.36 AML other m 2018-07-21T08:02:33.17
IV.CERT.HHN. ML:3 0.0007535 1.26 AML other m 2018-07-21T08:02:34.20
IV.MCIV.HHN. ML:2.8 0.000509 0.56 AML other m 2018-07-21T08:02:34.26
IV.FIAM.HHN. ML:3 0.001275 0.72 AML other m 2018-07-21T08:02:34.70
IV.T0110.HHN. ML:3.2 0.00133 1.46 AML other m 2018-07-21T08:02:34.09
IV.T0110.HHE. ML:3.3 0.001865 1.46 AML other m 2018-07-21T08:02:37.00
IV.FIAM.HHE. ML:2.9 0.001005 1.44 AML other m 2018-07-21T08:02:37.92
IV.FAGN.HHE. ML:3.3 0.002075 1.16 AML other m 2018-07-21T08:02:39.59
IV.VCEL.EHE. ML:3.2 0.0016 0.52 AML other m 2018-07-21T08:02:39.39
IV.CERT.HHE. ML:3.1 0.0009575 0.6 AML other m 2018-07-21T08:02:40.28
IV.INTR.HNN. ML:3.2 0.00104 0.6 AML other m 2018-07-21T08:02:40.34
IV.INTR.HHN. ML:3.2 0.00106 0.6 AML other m 2018-07-21T08:02:40.64
IV.INTR.HNE. ML:3 0.000658 0.58 AML other m 2018-07-21T08:02:43.40
IV.INTR.HHE. ML:2.9 0.000481 0.62 AML other m 2018-07-21T08:02:43.39
IV.MIDA.HHN. ML:2.8 0.0001965 0.62 AML other m 2018-07-21T08:03:02.21
IV.MIDA.HHE. ML:2.9 0.000256 0.96 AML other m 2018-07-21T08:03:08.48
MN.TRI.HHE. ML:3 0.000134 1.1 AML other m 2018-07-21T08:03:26.26
MN.TRI.HHN. ML:2.9 0.000101 0.42 AML other m 2018-07-21T08:03:35.87
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

Focal Mechanism

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
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://cnt.rm.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol 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 full SEED format Download