Earthquake with magnitude of Mw 3.1 on date 21-07-2018 and time 08:01:50 (UTC) 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:3.2

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

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
IV.FIAM.HHZ. 2018-07-21T08:02:17.82 0.6 undecidable manual S 175 0.7914 50 0.67 6
IV.BADI.EHZ. 2018-07-21T08:02:16.22 0.6 undecidable manual S 309 0.7267 50 0.97 12
IV.RUFI.EHZ. 2018-07-21T08:02:15.68 0.6 undecidable manual P 306 1.3490 50 0.23 0
IV.NARO.HHZ. 2018-07-21T08:02:13.23 0.6 undecidable manual S 330 0.6412 50 0.51 27
IV.AOI.HHZ. 2018-07-21T08:02:13.56 0.6 undecidable manual S 40 0.6466 50 0.69 25
IV.MPAG.EHZ. 2018-07-21T08:02:12.43 0.6 undecidable manual S 341 0.6043 50 0.82 29
IV.INTR.HHZ. 2018-07-21T08:02:12.64 0.6 undecidable manual P 148 1.2285 50 -0.74 0
IV.ATPI.EHZ. 2018-07-21T08:02:12.09 0.6 undecidable manual S 311 0.6007 50 0.57 33
IV.PIEI.HHZ. 2018-07-21T08:02:11.84 0.6 undecidable manual S 323 0.5971 50 0.43 35
IV.TERO.HHZ. 2018-07-21T08:02:11.81 0.6 undecidable manual S 136 0.6061 50 0.15 35
TV.SF04.EHZ. 2018-07-21T08:02:11.32 0.6 undecidable manual P 258 1.0234 50 1.45 0
IV.CERT.HHZ. 2018-07-21T08:02:11.62 0.6 undecidable manual P 182 1.1080 50 0.31 0
IV.ATVA.EHE. 2018-07-21T08:02:11.32 0.6 undecidable manual S 293 0.5837 50 0.31 37
IV.ATVO.HHZ. 2018-07-21T08:02:10.54 0.6 undecidable manual S 306 0.5567 50 0.35 40
IV.CESX.HHZ. 2018-07-21T08:02:10.36 0.6 undecidable manual S 216 0.5522 50 0.29 41
IV.LATE.HHZ. 2018-07-21T08:02:10.25 0.3 undecidable manual P 244 0.9991 50 0.79 0
IV.RM33.EHZ. 2018-07-21T08:02:10.72 0.6 undecidable manual S 166 0.5648 50 0.28 40
IV.MCIV.HHZ. 2018-07-21T08:02:10.55 0.6 undecidable manual P 255 1.0261 50 0.63 0
IV.FRON.EHZ. 2018-07-21T08:02:09.12 0.6 undecidable manual S 335 0.5099 50 0.3 45
IV.ATLO.EHE. 2018-07-21T08:02:09.53 0.6 undecidable manual S 300 0.5198 50 0.42 43
IV.ATTE.HHZ. 2018-07-21T08:02:09.65 0.6 undecidable manual S 286 0.5108 50 0.81 38
IV.CRE.HHZ. 2018-07-21T08:02:09.24 0.1 undecidable manual P 306 0.9623 50 0.42 0
IV.CPGN.EHZ. 2018-07-21T08:02:08.75 0.3 undecidable manual P 326 0.9029 50 0.94 0
IV.T0110.HHZ. 2018-07-21T08:02:08.86 0.1 undecidable manual P 146 0.9938 50 -0.5 0
IV.SMA1.EHZ. 2018-07-21T08:02:08.12 0.6 undecidable manual S 152 0.4820 50 0.12 48
IV.ATFO.HHZ. 2018-07-21T08:02:07.51 0.6 undecidable manual S 313 0.4533 50 0.36 46
IV.LNSS.HHZ. 2018-07-21T08:02:07.11 0.6 undecidable manual S 179 0.4542 50 -0.05 50
IV.FAGN.HHZ. 2018-07-21T08:02:07.73 0.6 undecidable manual P 152 0.8903 50 0.14 0
IV.VCEL.EHZ. 2018-07-21T08:02:07.52 0.1 undecidable manual P 138 0.8921 50 -0.1 0
IV.T1299.HNN. 2018-07-21T08:02:07.73 0.6 undecidable manual S 156 0.4623 50 0.33 47
IV.SACS.HHZ. 2018-07-21T08:02:07.18 0.3 undecidable manual P 256 0.8427 50 0.4 3
IV.ATSC.EHE. 2018-07-21T08:02:06.72 0.6 undecidable manual S 326 0.4425 50 -0.1 49
IV.CAFI.HNN. 2018-07-21T08:02:06.81 0.3 undecidable manual P 290 0.8193 50 0.44 5
IV.MOMA.HHZ. 2018-07-21T08:02:06.07 0.6 undecidable manual S 233 0.4191 50 -0.05 50
IV.SSP9.EHZ. 2018-07-21T08:02:06.81 0.3 undecidable manual P 309 0.8310 50 0.23 4
IV.ARVD.HHZ. 2018-07-21T08:02:06.80 0.1 undecidable manual S 352 0.4452 50 -0.1 99
IV.MURB.HHZ. 2018-07-21T08:02:06.62 0.6 undecidable manual S 300 0.4200 50 0.47 45
IV.SSFR.HHZ. 2018-07-21T08:02:06.24 0.6 undecidable manual S 335 0.4191 50 0.12 49
IV.PARC.HHZ. 2018-07-21T08:02:06.57 0.1 undecidable manual P 316 0.8229 50 0.13 7
IV.MTRA.EHZ. 2018-07-21T08:02:05.40 0.1 undecidable manual S 138 0.4038 50 -0.28 95
IV.MMUR.HNZ. 2018-07-21T08:02:05.00 0.3 undecidable manual S 357 0.3849 50 -0.13 74
IV.PE3.EHZ. 2018-07-21T08:02:05.63 0.1 undecidable manual P 329 0.7455 50 0.51 23
IV.FIAM.HHZ. 2018-07-21T08:02:05.34 0.1 undecidable manual P 175 0.7914 50 -0.56 12
IV.TRTR.HHE. 2018-07-21T08:02:05.93 0.6 undecidable manual P 111 0.6952 50 1.67 11
IV.BADI.EHZ. 2018-07-21T08:02:04.92 0.1 undecidable manual P 309 0.7267 50 0.12 31
IV.SENI.HNN. 2018-07-21T08:02:04.11 1.0 undecidable manual P 13 0.6655 50 0.37 12
IV.PCRO.HNE. 2018-07-21T08:02:04.08 0.3 undecidable manual P 34 0.6619 50 0.39 38
IV.APEC.HHZ. 2018-07-21T08:02:04.17 0.1 undecidable manual P 319 0.6682 50 0.38 48
IV.GIGS.HHZ. 2018-07-21T08:02:04.04 0.1 undecidable manual P 146 0.7240 50 -0.71 27
IV.ATMC.EHE. 2018-07-21T08:02:04.61 0.1 undecidable manual P 303 0.7213 50 -0.09 33
IV.AOI.HHZ. 2018-07-21T08:02:03.46 0.1 undecidable manual P 40 0.6466 50 0.04 59
IV.MF5.EHZ. 2018-07-21T08:02:03.80 0.1 undecidable manual S 102 0.3238 102 0.51 90
IV.ATMI.HHZ. 2018-07-21T08:02:03.55 0.3 undecidable manual P 297 0.6178 50 0.61 45
IV.MPAG.EHZ. 2018-07-21T08:02:03.13 0.1 undecidable manual P 341 0.6043 50 0.44 67
IV.CING.HHZ. 2018-07-21T08:02:03.50 0.1 undecidable manual S 21 0.3417 50 -0.33 94
IV.NARO.HHZ. 2018-07-21T08:02:03.07 0.1 undecidable manual P 330 0.6412 50 -0.27 58
IV.ATPI.EHZ. 2018-07-21T08:02:02.52 0.1 positive manual P 311 0.6007 50 -0.13 73
IV.CIMA.HNE. 2018-07-21T08:02:02.18 0.3 undecidable manual P 62 0.5306 50 0.74 57
IV.FOSV.EHZ. 2018-07-21T08:02:02.28 0.6 undecidable manual S 321 0.3067 103 -0.35 46
IV.PIEI.HHZ. 2018-07-21T08:02:02.31 0.1 undecidable manual P 323 0.5971 50 -0.27 72
IV.ATVA.EHE. 2018-07-21T08:02:02.08 0.1 undecidable manual P 293 0.5837 50 -0.27 76
IV.TERO.HHZ. 2018-07-21T08:02:02.33 0.1 undecidable manual P 136 0.6061 50 -0.4 67
IV.ATPC.HHE. 2018-07-21T08:02:02.39 0.1 undecidable manual P 316 0.5927 50 -0.11 76
IV.PP3.HNN. 2018-07-21T08:02:02.26 0.3 undecidable manual P 53 0.5324 50 0.8 55
IV.COR1.EHZ. 2018-07-21T08:02:02.78 0.3 undecidable manual P 358 0.5747 50 0.58 54
IV.ATCC.EHZ. 2018-07-21T08:02:02.90 0.1 undecidable manual S 295 0.3094 103 0.14 98
IV.CADA.HNE. 2018-07-21T08:02:02.21 0.3 undecidable manual P 75 0.5531 50 0.38 61
IV.ATLO.EHE. 2018-07-21T08:02:01.02 0.1 positive manual P 300 0.5198 50 -0.24 90
IV.RM33.EHZ. 2018-07-21T08:02:01.56 0.1 negative manual P 166 0.5648 50 -0.46 77
IV.OFFI.HHZ. 2018-07-21T08:02:01.48 0.1 undecidable manual P 104 0.4973 50 0.62 84
IV.MMO1.EHZ. 2018-07-21T08:02:01.00 0.1 undecidable manual S 126 0.2698 105 -0.27 94
IV.ATBU.EHZ. 2018-07-21T08:02:01.65 0.1 undecidable manual P 320 0.5441 50 -0.02 89
IV.ATVO.HHZ. 2018-07-21T08:02:01.65 0.1 positive manual P 306 0.5567 50 -0.23 83
IV.EL6.EHZ. 2018-07-21T08:02:01.36 0.6 undecidable manual S 11 0.2779 104 -0.2 48
IV.CESX.HHZ. 2018-07-21T08:02:01.59 0.1 undecidable manual P 216 0.5522 50 -0.22 84
IV.SMA1.EHZ. 2018-07-21T08:02:00.15 0.1 negative manual P 152 0.4820 50 -0.47 90
IV.T1299.HNN. 2018-07-21T08:02:00.05 0.1 negative manual P 156 0.4623 50 -0.22 96
IV.ATTE.HHZ. 2018-07-21T08:02:00.93 0.1 positive manual P 286 0.5108 50 -0.17 93
IV.GUMA.HHZ. 2018-07-21T08:02:00.20 0.1 undecidable manual S 88 0.2257 107 0.58 88
IV.FRON.EHZ. 2018-07-21T08:02:00.63 0.1 undecidable manual P 335 0.5099 50 -0.46 87
IV.NRCA.HNZ. 2018-07-21T08:01:59.90 0.1 undecidable manual S 164 0.2320 107 0.04 100
IV.LNSS.HHZ. 2018-07-21T08:01:59.76 0.1 negative manual P 179 0.4542 50 -0.37 93
IV.SSFR.HHZ. 2018-07-21T08:01:59.23 0.1 undecidable manual P 335 0.4191 50 -0.3 94
IV.MURB.HHZ. 2018-07-21T08:01:59.43 0.1 positive manual P 300 0.4200 50 -0.12 98
IV.ARVD.HHZ. 2018-07-21T08:01:59.60 0.1 positive manual P 352 0.4452 50 -0.38 93
IV.ATSC.EHE. 2018-07-21T08:01:59.71 0.1 undecidable manual P 326 0.4425 50 -0.22 96
IV.MOMA.HHZ. 2018-07-21T08:01:59.32 0.1 positive manual P 233 0.4191 50 -0.21 96
IV.ATFO.HHZ. 2018-07-21T08:01:59.92 0.1 positive manual P 313 0.4533 50 -0.2 96
IV.SSM1.HNE. 2018-07-21T08:01:58.80 0.3 undecidable manual S 33 0.2041 109 -0.02 75
IV.MTL1.HNZ. 2018-07-21T08:01:58.83 0.6 undecidable manual S 356 0.2005 109 0.14 49
IV.MTRA.EHZ. 2018-07-21T08:01:58.81 0.1 negative manual P 138 0.4038 50 -0.47 91
IV.GAG1.HNZ. 2018-07-21T08:01:58.32 0.6 undecidable manual S 9 0.1835 111 0.23 48
IV.SNTG.HHZ. 2018-07-21T08:01:58.74 0.3 undecidable manual S 342 0.2077 109 -0.22 72
IV.MMUR.HNZ. 2018-07-21T08:01:58.54 0.3 undecidable manual P 357 0.3849 50 -0.41 69
IV.MNTP.HNZ. 2018-07-21T08:01:58.23 0.3 undecidable manual P 76 0.3327 50 0.17 72
IV.ATCC.EHZ. 2018-07-21T08:01:57.45 0.1 positive manual P 295 0.3094 103 -0.14 97
IV.MDAR.HNZ. 2018-07-21T08:01:57.10 0.3 undecidable manual S 32 0.1601 114 -0.15 73
IV.MF5.EHZ. 2018-07-21T08:01:57.95 0.1 positive manual P 102 0.3238 102 0.06 99
IV.FOSV.EHZ. 2018-07-21T08:01:57.17 0.1 positive manual P 321 0.3067 103 -0.34 93
IV.CING.HHZ. 2018-07-21T08:01:57.71 0.1 positive manual P 21 0.3417 50 -0.49 91
IV.CSP1.EHZ. 2018-07-21T08:01:56.44 0.6 undecidable manual S 75 0.1349 117 0.07 50
IV.EL6.EHZ. 2018-07-21T08:01:56.67 0.1 undecidable manual P 11 0.2779 104 -0.22 96
IV.MMO1.EHZ. 2018-07-21T08:01:56.45 0.1 positive manual P 126 0.2698 105 -0.28 94
IV.FIU1.HNZ. 2018-07-21T08:01:56.80 0.3 undecidable manual S 332 0.1484 115 -0.05 74
IV.PF6.EHZ. 2018-07-21T08:01:56.56 0.6 undecidable manual S 56 0.1466 116 -0.23 48
IV.SNTG.HHZ. 2018-07-21T08:01:55.21 0.1 undecidable manual P 342 0.2077 109 -0.19 96
IV.MTL1.HNZ. 2018-07-21T08:01:55.34 0.1 undecidable manual P 356 0.2005 109 0.1 98
IV.SSM1.HNE. 2018-07-21T08:01:55.14 0.3 undecidable manual P 33 0.2041 109 -0.17 72
IV.SEF1.HNZ. 2018-07-21T08:01:55.44 0.6 undecidable manual S 327 0.1070 123 0 50
IV.GUMA.HHZ. 2018-07-21T08:01:55.96 0.1 positive manual P 88 0.2257 107 0.19 97
IV.CESI.HHZ. 2018-07-21T08:01:55.88 0.3 undecidable manual S 240 0.1034 124 0.56 67
IV.FEMA.HNZ. 2018-07-21T08:01:55.43 0.3 undecidable manual S 170 0.0962 126 0.32 71
IV.NRCA.HNZ. 2018-07-21T08:01:55.85 0.1 negative manual P 164 0.2320 107 -0.07 99
IV.MDAR.HNZ. 2018-07-21T08:01:54.33 0.3 undecidable manual P 32 0.1601 114 -0.08 74
IV.FIU1.HNZ. 2018-07-21T08:01:54.23 0.1 undecidable manual P 332 0.1484 115 0.05 100
IV.GAG1.HNZ. 2018-07-21T08:01:54.96 0.1 undecidable manual P 9 0.1835 111 0.07 99
IV.PF6.EHZ. 2018-07-21T08:01:54.09 0.1 positive manual P 56 0.1466 116 -0.05 99
IV.CESI.HHZ. 2018-07-21T08:01:53.75 0.1 positive manual P 240 0.1034 124 0.46 92
IV.CSP1.EHZ. 2018-07-21T08:01:53.96 0.1 positive manual P 75 0.1349 117 0.06 99
IV.SEF1.HNZ. 2018-07-21T08:01:53.53 0.1 undecidable manual P 327 0.1070 123 0.17 97
IV.FEMA.HNZ. 2018-07-21T08:01:53.46 0.1 undecidable manual P 170 0.0962 126 0.29 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.INTR.HHN. ML:0.0 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.EL6.EHN. ML:0.9 0.000039512855 0.1984 AML other m 2018-07-21T08:02:03.40
IV.EL6.EHE. ML:1.0 0.00004733192 0.1216 AML other m 2018-07-21T08:02:02.24
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, http://terremoti.ingv.it/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