Earthquake with magnitude of Mw 3.8 on date 27-08-2013 and time 00:09:48 (Italy) in region 4 km W Gubbio (PG)

A magnitude Mw 3.8 earthquake occured in region: 4 km W Gubbio (PG), on

  • 26-08-2013 22:09:48 (UTC)
  • 27-08-2013 00:09:48 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3660, 12.5390 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
Gubbio PG 4 32216 32216
Scheggia e Pascelupo PG 11 1393 33609
Pietralunga PG 12 2111 35720
Costacciaro PG 14 1216 36936
Cantiano PU 14 2245 39181
Sigillo PG 17 2404 41585
Montone PG 17 1680 43265
Umbertide PG 18 16681 59946
Fossato di Vico PG 20 2840 62786

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NE of Perugia (166134 inhabitants)
47 Km N of Foligno (57155 inhabitants)
54 Km E of Arezzo (99543 inhabitants)
66 Km SW of Fano (60888 inhabitants)
68 Km SW of Pesaro (94582 inhabitants)
77 Km S of Rimini (147750 inhabitants)
84 Km W of Ancona (100861 inhabitants)
89 Km S of Cesena (96758 inhabitants)
90 Km N of Terni (111501 inhabitants)
98 Km E of Siena (53903 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 3.7 2013-08-26
22:09:48
43.3657 12.5388 8 2015-01-20
11:28:45
Bollettino Sismico Italiano INGV 8789011
Reviewed
Rev100
ML 3.7
Mw 3.8
2013-08-26
22:09:48
43.366 12.5438 9 2014-10-21
12:08:56
Sala Sismica INGV-Roma 4345311
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2013-08-26 22:09:48 ± 0.04
Latitude 43.3657 ± 0.0027
Longitude 12.5388 ± 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 8789011

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 240
Semi-minor axis of confidence ellipse (meter) 199
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 234
Circular confidence region, given by single value of horizontal uncertainty (meter) 240.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 22
Number of associated phases, regardless of their use for origin computation 84
Number of defining phases 84
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.02338
Epicentral distance of station farthest from the epicenter (degree) 1.35977
Number of stations at which the event was observed 56
Number of stations from which data was used for origin computation 56
Magnitudes information

Mw:3.8

Field Value
Value 3.8
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 4345311
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2014-02-04 16:03:46

ML:3.7

Field Value
Value 3.7
Uncertainty 0.4
Num. used stations 64
Type of magnitude ML
Reference to an origin 8789011
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2015-01-15 13:10:49

ML:3.7

Field Value
Value 3.7
Uncertainty 0.4
Num. used stations 64
Type of magnitude ML
Reference to an origin 4345311
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2013-08-26 22:20:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CASP.HHZ. 2013-08-26T22:10:12.08 0.3 undecidable manual P 245 149.8389 50 -0.95 42
IV.MTCE.HHZ. 2013-08-26T22:10:12.89 0.3 undecidable manual P 174 149.8389 50 -0.15 55
IV.TOLF.HHZ. 2013-08-26T22:10:12.72 0.6 undecidable manual P 197 150.9378 50 -0.48 34
IV.NRCA.HHZ. 2013-08-26T22:10:11.81 0.6 undecidable manual S 142 75.1692 50 0.5 40
IV.CRMI.HHZ. 2013-08-26T22:10:10.98 0.3 undecidable manual P 291 134.0658 50 0.38 54
IV.TRIF.HHZ. 2013-08-26T22:10:10.91 0.3 positive manual P 259 135.0648 50 0.14 57
IV.T0104.HHZ. 2013-08-26T22:10:09.78 0.6 undecidable manual P 150 129.0708 50 -0.06 39
IV.SRES.HHZ. 2013-08-26T22:10:09.20 0.3 undecidable manual P 181 125.1747 50 -0.03 59
IV.TERO.HHZ. 2013-08-26T22:10:08.32 0.3 undecidable manual P 133 119.3916 50 -0.02 60
IV.FEMA.HNZ. 2013-08-26T22:10:08.00 0.3 undecidable manual S 137 60.8946 50 0.5 61
IV.CSP1.EHZ. 2013-08-26T22:10:08.38 0.6 undecidable manual S 119 61.7937 50 0.65 38
IV.FROS.HHZ. 2013-08-26T22:10:07.64 0.3 undecidable manual P 262 112.998 50 0.29 58
IV.FDMO.HHZ. 2013-08-26T22:10:06.92 0.3 undecidable manual S 129 57.3981 50 0.35 63
IV.OSSC.HHZ. 2013-08-26T22:10:06.47 0.6 undecidable manual P 280 105.6165 50 0.25 39
IV.CING.HHZ. 2013-08-26T22:10:05.79 0.3 undecidable manual S 89 53.0025 50 0.41 63
IV.RUFI.EHZ. 2013-08-26T22:10:05.24 0.3 undecidable manual P 303 97.9242 50 0.22 60
IV.LNSS.HHZ. 2013-08-26T22:10:04.20 0.6 positive manual P 154 93.9393 50 -0.21 41
IV.PP3.EHZ. 2013-08-26T22:10:04.50 0.3 undecidable manual P 89 86.3469 50 1.25 42
IV.MCIV.HHZ. 2013-08-26T22:10:04.35 0.3 undecidable manual P 227 95.5377 50 -0.31 60
IV.ARRO.EHZ. 2013-08-26T22:10:03.68 0.3 undecidable manual P 168 89.1441 50 0 64
IV.EL6.EHZ. 2013-08-26T22:10:03.77 0.6 undecidable manual S 95 45.621 50 0.37 43
IV.SFI.EHZ. 2013-08-26T22:10:02.55 0.1 undecidable manual P 317 81.6516 50 0.03 86
IV.MTL1.HNZ. 2013-08-26T22:10:02.06 0.3 undecidable manual S 107 39.8268 50 0.18 68
IV.PIO1.HNZ. 2013-08-26T22:10:02.18 0.6 undecidable manual S 120 41.5251 50 -0.14 46
IV.FSSB.HHZ. 2013-08-26T22:10:02.14 0.3 undecidable manual S 28 41.0256 50 -0.06 69
IV.CESX.HHZ. 2013-08-26T22:10:02.64 0.6 positive manual P 177 84.0492 50 -0.26 41
IV.PE3.EHZ. 2013-08-26T22:10:01.79 0.3 undecidable manual S 355 36.8298 50 0.73 58
IV.NRCA.HHZ. 2013-08-26T22:10:01.41 0.6 undecidable manual P 142 75.1692 50 -0.12 43
IV.GUMA.HHZ. 2013-08-26T22:10:01.23 0.6 undecidable manual P 117 72.6717 50 0.09 43
IV.SSP9.EHZ. 2013-08-26T22:10:01.70 0.6 undecidable manual S 305 40.1265 50 -0.24 45
IV.PARC.HHZ. 2013-08-26T22:10:01.97 0.3 undecidable manual S 323 39.627 50 0.16 68
IV.SACS.HHZ. 2013-08-26T22:10:01.70 0.3 undecidable manual P 222 76.6677 50 -0.05 65
IV.ASQU.HHZ. 2013-08-26T22:10:01.77 0.1 undecidable manual P 309 76.8675 50 -0.02 87
IV.FIU1.HNZ. 2013-08-26T22:10:01.10 0.3 undecidable manual S 122 37.3293 50 -0.1 69
IV.ASSB.HHZ. 2013-08-26T22:10:00.83 0.3 undecidable manual S 165 37.1295 50 -0.32 66
IV.PESA.HHZ. 2013-08-26T22:10:00.85 0.3 undecidable manual P 21 68.2761 50 0.39 62
IV.ARVD.HHZ. 2013-08-26T22:10:00.84 0.6 undecidable manual S 65 35.6421 50 0.1 46
IV.SNTG.HHZ. 2013-08-26T22:10:00.19 0.3 undecidable manual S 111 34.6431 50 -0.31 67
IV.CSP1.EHZ. 2013-08-26T22:09:59.47 0.6 undecidable manual P 119 61.7937 50 0 45
IV.MOMA.HHZ. 2013-08-26T22:09:59.20 0.3 undecidable manual P 178 62.6928 50 -0.4 62
IV.FEMA.HNZ. 2013-08-26T22:09:59.32 0.3 undecidable manual P 137 60.8946 50 -0.01 68
IV.MPAG.EHZ. 2013-08-26T22:09:59.84 0.3 undecidable manual S 31 34.2435 50 -0.53 63
IV.BADI.EHZ. 2013-08-26T22:09:58.51 0.3 undecidable manual S 304 28.5492 106 0.01 72
IV.CING.HHZ. 2013-08-26T22:09:58.10 0.3 undecidable manual P 89 53.0025 50 0 69
IV.FDMO.HHZ. 2013-08-26T22:09:58.50 0.6 undecidable manual P 129 57.3981 50 -0.29 43
IV.CDCA.HNZ. 2013-08-26T22:09:58.18 0.3 undecidable manual S 293 26.6511 107 0.33 67
IV.CPGN.HNZ. 2013-08-26T22:09:58.63 0.3 undecidable manual P 340 51.4152 50 0.77 56
IV.CESI.HHZ. 2013-08-26T22:09:57.48 0.3 undecidable manual P 143 49.8168 50 -0.13 67
IV.NARO.HHZ. 2013-08-26T22:09:57.71 0.6 undecidable manual S 7 27.4503 107 -0.39 44
IV.COR1.EHZ. 2013-08-26T22:09:57.72 0.6 undecidable manual P 51 47.4192 50 0.47 42
IV.FRON.EHZ. 2013-08-26T22:09:56.48 0.3 undecidable manual S 42 22.6551 110 -0.05 72
IV.PIO1.HNZ. 2013-08-26T22:09:56.38 0.3 undecidable manual P 120 41.5251 50 0.05 70
IV.EL6.EHZ. 2013-08-26T22:09:56.96 0.3 undecidable manual P 95 45.621 50 0 70
IV.FSSB.HHZ. 2013-08-26T22:09:56.01 0.1 undecidable manual P 28 41.0256 50 -0.26 89
IV.SSP9.EHZ. 2013-08-26T22:09:56.01 0.1 positive manual P 305 40.1265 50 -0.11 92
IV.CAFI.HHZ. 2013-08-26T22:09:56.87 0.3 undecidable manual P 265 46.3203 50 -0.22 67
IV.ATCC.EHZ. 2013-08-26T22:09:56.80 0.3 undecidable manual S 158 21.6672 111 0.6 63
IV.MTL1.HNZ. 2013-08-26T22:09:56.07 0.3 undecidable manual P 107 39.8268 50 -0.01 70
IV.ATMI.HHZ. 2013-08-26T22:09:56.26 0.6 undecidable manual S 261 22.1556 111 -0.1 47
IV.ASSB.HHZ. 2013-08-26T22:09:55.23 0.1 undecidable manual P 165 37.1295 50 -0.43 86
IV.PE3.EHZ. 2013-08-26T22:09:55.66 0.3 undecidable manual P 355 36.8298 50 0.04 70
IV.ARVD.HHZ. 2013-08-26T22:09:55.05 0.1 undecidable manual P 65 35.6421 50 -0.38 87
IV.PARC.HHZ. 2013-08-26T22:09:55.89 0.1 positive manual P 323 39.627 50 -0.15 91
IV.FOSV.EHZ. 2013-08-26T22:09:55.07 0.3 undecidable manual S 114 19.5693 113 -0.48 66
IV.FIU1.HNZ. 2013-08-26T22:09:55.48 0.1 undecidable manual P 122 37.3293 50 -0.21 90
IV.MPAG.EHZ. 2013-08-26T22:09:54.88 0.1 positive manual P 31 34.2435 50 -0.33 89
IV.BADI.EHZ. 2013-08-26T22:09:54.09 0.1 positive manual P 304 28.5492 106 -0.04 95
IV.SNTG.HHZ. 2013-08-26T22:09:54.96 0.1 undecidable manual P 111 34.6431 50 -0.32 89
IV.ATPI.EHZ. 2013-08-26T22:09:53.96 0.3 undecidable manual S 311 14.4744 120 0 74
IV.CDCA.HNZ. 2013-08-26T22:09:53.79 0.3 undecidable manual P 293 26.6511 107 0.03 72
IV.MURB.HHZ. 2013-08-26T22:09:53.45 0.3 undecidable manual S 186 11.4774 126 0.38 68
IV.NARO.HHZ. 2013-08-26T22:09:53.66 0.1 positive manual P 7 27.4503 107 -0.25 91
IV.ATCC.EHZ. 2013-08-26T22:09:53.10 0.3 undecidable manual P 158 21.6672 111 0.3 68
IV.ATMI.HHZ. 2013-08-26T22:09:52.87 0.1 positive manual P 261 22.1556 111 -0.03 96
IV.ATVO.HHZ. 2013-08-26T22:09:52.89 0.3 undecidable manual S 280 10.7781 128 0 74
IV.ATTE.HHZ. 2013-08-26T22:09:52.97 0.1 positive manual P 219 23.8539 109 -0.26 92
IV.SSFR.HNZ. 2013-08-26T22:09:52.76 0.3 undecidable manual P 68 21.1677 111 0.05 72
IV.FRON.EHZ. 2013-08-26T22:09:52.95 0.1 positive manual P 42 22.6551 110 -0.04 96
IV.FOSV.EHZ. 2013-08-26T22:09:52.48 0.1 positive manual P 114 19.5693 113 0.05 96
IV.ATPI.EHZ. 2013-08-26T22:09:51.71 0.1 positive manual P 311 14.4744 120 0.2 94
IV.ATVO.HHZ. 2013-08-26T22:09:51.01 0.3 undecidable manual P 280 10.7781 128 0.11 72
IV.MURB.HHZ. 2013-08-26T22:09:51.31 0.3 undecidable manual P 186 11.4774 126 0.32 69
IV.ATFO.HHZ. 2013-08-26T22:09:50.98 0.3 undecidable manual S 88 2.5974 162 -0.21 72
IV.ATFO.HHZ. 2013-08-26T22:09:49.90 0.1 positive manual P 88 2.5974 162 -0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARRO.EHE. ML:3.8 0.007390000000000001 1.2 AML other m 2013-08-26T22:10:18.70
IV.ARRO.EHN. ML:3.7 0.00635 0.24 AML other m 2013-08-26T22:10:19.29
IV.ARVD.HHE. ML:3.8 0.02775 0.92 AML other m 2013-08-26T22:10:01.86
IV.ARVD.HHN. ML:3.7 0.0202 0.74 AML other m 2013-08-26T22:10:03.53
IV.ASQU.HHE. ML:3.2 0.002225 0.3 AML other m 2013-08-26T22:10:14.14
IV.ASQU.HHN. ML:3.3 0.003175 1 AML other m 2013-08-26T22:10:16.71
IV.ATCC.EHE. ML:4.7 0.343 0.62 AML other m 2013-08-26T22:09:57.16
IV.ATCC.EHN. ML:4.4 0.199 1.16 AML other m 2013-08-26T22:09:57.11
IV.ATMI.HHN. ML:3.7 0.0358 0.42 AML other m 2013-08-26T22:10:02.20
IV.ATMI.HHE. ML:3.8 0.0395 1.02 AML other m 2013-08-26T22:10:04.18
IV.ATPI.EHE. ML:3.6 0.0385 0.44 AML other m 2013-08-26T22:09:54.54
IV.ATPI.EHN. ML:3.6 0.040100000000000004 0.18 AML other m 2013-08-26T22:09:54.82
IV.ATTE.HHN. ML:3.4 0.014600000000000002 0.54 AML other m 2013-08-26T22:10:04.29
IV.ATTE.HHE. ML:3.5 0.020149999999999998 1.24 AML other m 2013-08-26T22:09:59.91
IV.BADI.EHE. ML:4.3 0.10529999999999999 0.22 AML other m 2013-08-26T22:09:58.83
IV.BADI.EHN. ML:4.0 0.05715 0.14 AML other m 2013-08-26T22:09:59.21
IV.CAFI.HNE. ML:3.2 0.004345 0.24 AML other m 2013-08-26T22:10:04.80
IV.CAFI.HHE. ML:3.2 0.0045899999999999995 0.24 AML other m 2013-08-26T22:10:04.80
IV.CAFI.HHN. ML:3.2 0.004059999999999999 1.04 AML other m 2013-08-26T22:10:13.35
IV.CAFI.HNN. ML:3.1 0.003785 1.04 AML other m 2013-08-26T22:10:13.36
IV.CASP.HHN. ML:2.8 0.000301 0.66 AML other m 2013-08-26T22:10:42.74
IV.CASP.HHE. ML:2.9 0.0004095 1.58 AML other m 2013-08-26T22:10:51.46
IV.CDCA.HNN. ML:4.1 0.0694 0.62 AML other m 2013-08-26T22:10:01.54
IV.CDCA.EHN. ML:3.6 0.024450000000000003 0.78 AML other m 2013-08-26T22:10:02.00
IV.CDCA.HNE. ML:4.1 0.0692 0.42 AML other m 2013-08-26T22:10:02.07
IV.CDCA.EHE. ML:3.6 0.0232 0.68 AML other m 2013-08-26T22:10:00.94
IV.CESI.HHN. ML:3.8 0.018850000000000002 0.18 AML other m 2013-08-26T22:10:05.31
IV.CESI.HHE. ML:3.4 0.00623 0.24 AML other m 2013-08-26T22:10:05.58
IV.CESX.HHN. ML:4.0 0.013300000000000001 0.48 AML other m 2013-08-26T22:10:18.49
IV.CESX.HHE. ML:4.0 0.011949999999999999 0.4 AML other m 2013-08-26T22:10:16.48
IV.CING.HHN. ML:3.7 0.01305 0.82 AML other m 2013-08-26T22:10:08.45
IV.CING.HHE. ML:3.6 0.01066 0.74 AML other m 2013-08-26T22:10:10.12
IV.COR1.HNN. ML:3.9 0.0229 0.6 AML other m 2013-08-26T22:10:13.53
IV.COR1.HNE. ML:3.9 0.02325 0.84 AML other m 2013-08-26T22:10:13.44
IV.COR1.EHE. ML:3.7 0.01295 0.84 AML other m 2013-08-26T22:10:13.45
IV.COR1.EHN. ML:3.9 0.0233 1.1 AML other m 2013-08-26T22:10:13.54
IV.CPGN.EHN. ML:3.4 0.0066749999999999995 0.52 AML other m 2013-08-26T22:10:09.73
IV.CPGN.HNE. ML:3.5 0.00753 1.42 AML other m 2013-08-26T22:10:09.51
IV.CPGN.EHE. ML:3.5 0.0075049999999999995 1.4 AML other m 2013-08-26T22:10:08.81
IV.CPGN.HNN. ML:3.5 0.00736 0.5 AML other m 2013-08-26T22:10:09.47
IV.CRMI.HNE. ML:2.9 0.000507 0.88 AML other m 2013-08-26T22:10:37.04
IV.CRMI.HHE. ML:2.5 0.00021100000000000003 0.86 AML other m 2013-08-26T22:10:37.03
IV.CRMI.HNN. ML:3.0 0.000629 0.8 AML other m 2013-08-26T22:10:34.55
IV.CRMI.HHN. ML:2.6 0.0002595 0.8 AML other m 2013-08-26T22:10:34.15
IV.CSP1.EHE. ML:4.0 0.0223 0.92 AML other m 2013-08-26T22:10:09.62
IV.CSP1.EHN. ML:4.2 0.03075 0.7 AML other m 2013-08-26T22:10:09.56
IV.EL6.EHE. ML:4.2 0.04885 0.54 AML other m 2013-08-26T22:10:04.39
IV.EL6.EHN. ML:4.3 0.05355 0.56 AML other m 2013-08-26T22:10:05.32
IV.FAGN.HHN. ML:4.4 0.011899999999999999 1.52 AML other m 2013-08-26T22:10:46.99
IV.FAGN.HHE. ML:4.4 0.01375 0.48 AML other m 2013-08-26T22:10:44.33
IV.FDMO.HHN. ML:4.2 0.03565 0.2 AML other m 2013-08-26T22:10:07.18
IV.FDMO.HHE. ML:4.2 0.032799999999999996 1.36 AML other m 2013-08-26T22:10:07.18
IV.FIU1.HNN. ML:4.4 0.10479999999999999 0.18 AML other m 2013-08-26T22:10:01.28
IV.FIU1.HNE. ML:4.2 0.0664 0.18 AML other m 2013-08-26T22:10:01.43
IV.FOSV.EHE. ML:3.9 0.0677 1.02 AML other m 2013-08-26T22:09:55.85
IV.FOSV.EHN. ML:4.0 0.08755 0.64 AML other m 2013-08-26T22:09:57.41
IV.FRON.EHN. ML:3.8 0.045 0.6 AML other m 2013-08-26T22:09:58.14
IV.FRON.EHE. ML:3.4 0.01825 0.32 AML other m 2013-08-26T22:09:57.91
IV.FROS.HHN. ML:3.4 0.00212 1.12 AML other m 2013-08-26T22:10:30.81
IV.FROS.HHE. ML:3.3 0.0015750000000000002 1.14 AML other m 2013-08-26T22:10:30.09
IV.FSSB.HHN. ML:3.9 0.026449999999999998 0.46 AML other m 2013-08-26T22:10:04.25
IV.FSSB.HHE. ML:3.8 0.021049999999999996 0.56 AML other m 2013-08-26T22:10:07.09
IV.GUMA.HNE. ML:4.4 0.044700000000000004 0.58 AML other m 2013-08-26T22:10:16.80
IV.GUMA.HHN. ML:4.4 0.042 1.58 AML other m 2013-08-26T22:10:16.55
IV.GUMA.HHE. ML:4.5 0.04965 0.94 AML other m 2013-08-26T22:10:13.19
IV.GUMA.HNN. ML:4.4 0.0414 0.68 AML other m 2013-08-26T22:10:18.30
IV.LNSS.HHN. ML:4.2 0.019600000000000003 0.3 AML other m 2013-08-26T22:10:19.14
IV.LNSS.HHE. ML:4.1 0.014649999999999998 0.32 AML other m 2013-08-26T22:10:18.29
IV.MAON.HHE. ML:2.9 0.0003705 1.02 AML other m 2013-08-26T22:10:48.03
IV.MAON.HHN. ML:2.9 0.0004165 1.06 AML other m 2013-08-26T22:10:44.45
IV.MCIV.HHN. ML:3.1 0.00135 1.28 AML other m 2013-08-26T22:10:33.64
IV.MCIV.HHE. ML:3.2 0.001495 1.56 AML other m 2013-08-26T22:10:36.14
IV.MOMA.HNE. ML:3.9 0.01505 0.26 AML other m 2013-08-26T22:10:09.39
IV.MOMA.HNN. ML:3.8 0.0119 0.4 AML other m 2013-08-26T22:10:09.40
IV.MOMA.HHE. ML:3.9 0.016300000000000002 0.24 AML other m 2013-08-26T22:10:09.39
IV.MOMA.HHN. ML:3.8 0.01205 0.24 AML other m 2013-08-26T22:10:12.29
IV.MPAG.HNE. ML:3.4 0.0111 0.78 AML other m 2013-08-26T22:10:10.04
IV.MPAG.HNN. ML:3.4 0.010405000000000001 0.5 AML other m 2013-08-26T22:10:11.54
IV.MPAG.EHN. ML:3.4 0.01053 0.5 AML other m 2013-08-26T22:10:11.54
IV.MPAG.EHE. ML:3.4 0.0115 0.78 AML other m 2013-08-26T22:10:10.04
IV.MTCE.HHE. ML:3.6 0.00214 0.94 AML other m 2013-08-26T22:10:43.09
IV.MTCE.HHN. ML:3.5 0.001545 0.9 AML other m 2013-08-26T22:10:41.21
IV.MTL1.HNE. ML:4.4 0.0839 0.4 AML other m 2013-08-26T22:10:04.25
IV.MTL1.HNN. ML:4.3 0.07540000000000001 0.38 AML other m 2013-08-26T22:10:03.34
IV.MURB.HHN. ML:4.7 0.647 0.52 AML other m 2013-08-26T22:09:53.96
IV.MURB.HHE. ML:4.7 0.5905 0.36 AML other m 2013-08-26T22:09:53.97
IV.MURB.HNE. ML:4.7 0.5875 0.38 AML other m 2013-08-26T22:09:53.97
IV.MURB.HNN. ML:4.7 0.578 0.62 AML other m 2013-08-26T22:09:53.97
IV.NARO.HHE. ML:3.5 0.0169 0.42 AML other m 2013-08-26T22:09:58.11
IV.NARO.HHN. ML:3.4 0.014350000000000002 1.46 AML other m 2013-08-26T22:09:58.81
IV.NRCA.HNE. ML:4.2 0.024200000000000003 0.72 AML other m 2013-08-26T22:10:13.46
IV.NRCA.HHE. ML:4.2 0.02605 0.72 AML other m 2013-08-26T22:10:13.46
IV.NRCA.HNN. ML:4.3 0.030549999999999997 1.42 AML other m 2013-08-26T22:10:12.43
IV.NRCA.HHN. ML:4.3 0.03265 1.42 AML other m 2013-08-26T22:10:12.43
IV.OSSC.HNN. ML:3.3 0.001785 0.7 AML other m 2013-08-26T22:10:34.71
IV.OSSC.HNE. ML:3.2 0.00146 1.52 AML other m 2013-08-26T22:10:28.13
IV.OSSC.HHE. ML:3.2 0.0014449999999999999 1.52 AML other m 2013-08-26T22:10:28.12
IV.OSSC.HHN. ML:3.3 0.00174 0.7 AML other m 2013-08-26T22:10:34.35
IV.PARC.HHE. ML:3.5 0.011190000000000002 0.3 AML other m 2013-08-26T22:10:03.00
IV.PARC.HHN. ML:3.7 0.018299999999999997 0.34 AML other m 2013-08-26T22:10:03.27
IV.PE3.EHN. ML:3.9 0.028399999999999998 0.28 AML other m 2013-08-26T22:10:02.39
IV.PE3.EHE. ML:3.8 0.0245 0.76 AML other m 2013-08-26T22:10:05.22
IV.PESA.HHN. ML:3.9 0.01455 0.22 AML other m 2013-08-26T22:10:13.43
IV.PESA.HHE. ML:3.8 0.01125 0.44 AML other m 2013-08-26T22:10:12.99
IV.PII.HHE. ML:3.2 0.0006045 1.5 AML other m 2013-08-26T22:10:47.68
IV.PII.HHN. ML:3.2 0.0007465 0.56 AML other m 2013-08-26T22:10:51.47
IV.PIO1.HNE. ML:4.0 0.03465 0.64 AML other m 2013-08-26T22:10:04.98
IV.PIO1.HNN. ML:4.1 0.04095 0.72 AML other m 2013-08-26T22:10:03.28
NI.POLC.HHE. ML:3.9 0.0009310000000000001 0.6 AML other m 2013-08-26T22:11:28.54
NI.POLC.HHN. ML:4.0 0.00115 0.56 AML other m 2013-08-26T22:11:39.84
GU.POPM.HHN. ML:3.2 0.0006525 1.22 AML other m 2013-08-26T22:10:44.82
GU.POPM.HHE. ML:3.1 0.000521 0.94 AML other m 2013-08-26T22:10:44.39
IV.PP3.EHE. ML:4.1 0.015850000000000003 0.48 AML other m 2013-08-26T22:10:26.50
IV.PP3.HNN. ML:4.1 0.01455 1.6 AML other m 2013-08-26T22:10:26.92
IV.PP3.EHN. ML:4.1 0.0152 1.58 AML other m 2013-08-26T22:10:26.92
IV.PP3.HNE. ML:4.1 0.01565 1.46 AML other m 2013-08-26T22:10:29.76
IV.RMP.HHN. ML:3.9 0.003335 0.64 AML other m 2013-08-26T22:10:51.26
IV.RMP.HHE. ML:3.8 0.00226 1.58 AML other m 2013-08-26T22:10:53.92
IV.RUFI.EHE. ML:3.4 0.0028200000000000005 0.54 AML other m 2013-08-26T22:10:20.74
IV.RUFI.EHN. ML:3.4 0.00229 0.58 AML other m 2013-08-26T22:10:20.86
NI.SABO.HHN. ML:3.8 0.000726 1.2 AML other m 2013-08-26T22:11:38.75
NI.SABO.HHE. ML:3.7 0.000587 0.48 AML other m 2013-08-26T22:11:21.84
IV.SACS.HNE. ML:3.5 0.00496 0.76 AML other m 2013-08-26T22:10:21.25
IV.SACS.HHE. ML:3.5 0.0048200000000000005 0.82 AML other m 2013-08-26T22:10:21.25
IV.SACS.HNN. ML:3.7 0.00689 0.62 AML other m 2013-08-26T22:10:16.93
IV.SACS.HHN. ML:3.7 0.006885 0.62 AML other m 2013-08-26T22:10:16.93
IV.SEI.HHN. ML:3.6 0.0030700000000000002 0.52 AML other m 2013-08-26T22:10:29.59
IV.SEI.HHE. ML:3.5 0.00242 0.42 AML other m 2013-08-26T22:10:33.08
IV.SENI.EHN. ML:3.6 0.0066749999999999995 1 AML other m 2013-08-26T22:10:28.92
IV.SENI.HNE. ML:4.0 0.019899999999999998 1.1 AML other m 2013-08-26T22:10:20.34
IV.SENI.EHE. ML:3.6 0.007730000000000001 1.58 AML other m 2013-08-26T22:10:29.34
IV.SENI.HNN. ML:4.1 0.02055 0.34 AML other m 2013-08-26T22:10:17.76
IV.SFI.HNN. ML:3.1 0.0016600000000000002 0.52 AML other m 2013-08-26T22:10:27.85
IV.SFI.HNE. ML:3.2 0.002225 0.44 AML other m 2013-08-26T22:10:21.66
IV.SFI.EHE. ML:3.2 0.00216 0.36 AML other m 2013-08-26T22:10:21.83
IV.SFI.EHN. ML:3.1 0.00182 1.58 AML other m 2013-08-26T22:10:27.00
IV.SNTG.HNE. ML:3.1 0.004995 0.3 AML other m 2013-08-26T22:10:00.55
IV.SNTG.HHE. ML:4.0 0.041299999999999996 0.3 AML other m 2013-08-26T22:10:00.55
IV.SNTG.HNN. ML:3.3 0.00851 0.48 AML other m 2013-08-26T22:10:00.75
IV.SNTG.HHN. ML:4.2 0.06819999999999998 0.48 AML other m 2013-08-26T22:10:00.75
IV.SRES.HHE. ML:3.5 0.002115 0.36 AML other m 2013-08-26T22:10:31.82
IV.SRES.HHN. ML:3.6 0.002645 0.84 AML other m 2013-08-26T22:10:30.69
IV.SSFR.HHN. ML:3.8 0.04025 0.28 AML other m 2013-08-26T22:09:58.17
IV.SSFR.HNE. ML:3.9 0.054599999999999996 0.7 AML other m 2013-08-26T22:09:58.33
IV.SSFR.HHE. ML:3.9 0.05645 0.44 AML other m 2013-08-26T22:09:58.34
IV.SSFR.HNN. ML:3.8 0.043 0.32 AML other m 2013-08-26T22:09:58.18
IV.SSP9.EHN. ML:3.2 0.005105 0.54 AML other m 2013-08-26T22:10:04.31
IV.SSP9.EHE. ML:3.2 0.005755 0.64 AML other m 2013-08-26T22:10:08.29
IV.STAL.HNE. ML:3.6 0.0004185 0.84 AML other m 2013-08-26T22:11:36.05
IV.STAL.HHN. ML:3.5 0.0003145 0.26 AML other m 2013-08-26T22:11:36.99
IV.STAL.HNN. ML:3.5 0.000345 0.68 AML other m 2013-08-26T22:11:31.30
IV.STAL.HHE. ML:3.7 0.000486 0.82 AML other m 2013-08-26T22:11:35.64
IV.T0104.HNN. ML:4.0 0.007315 0.62 AML other m 2013-08-26T22:10:36.88
IV.T0104.HNE. ML:4.0 0.007095 1.42 AML other m 2013-08-26T22:10:28.70
IV.T0104.HHE. ML:4.0 0.007045 1.4 AML other m 2013-08-26T22:10:28.71
IV.T0104.HHN. ML:4.0 0.0067599999999999995 0.6 AML other m 2013-08-26T22:10:36.88
IV.TERO.HNN. ML:4.0 0.00755 0.78 AML other m 2013-08-26T22:10:33.93
IV.TERO.HNE. ML:3.8 0.0045 0.46 AML other m 2013-08-26T22:10:30.63
IV.TERO.HHE. ML:3.4 0.001835 0.46 AML other m 2013-08-26T22:10:30.86
IV.TERO.HHN. ML:3.6 0.003125 0.76 AML other m 2013-08-26T22:10:33.93
IV.TOLF.HHE. ML:3.4 0.0012599999999999998 0.7 AML other m 2013-08-26T22:10:39.77
IV.TOLF.HHN. ML:3.2 0.0008640000000000001 1.32 AML other m 2013-08-26T22:10:47.91
MN.TRI.BHE. ML:3.3 0.0003055 0.9 AML other m 2013-08-26T22:11:24.25
MN.TRI.BHN. ML:3.3 0.00027249999999999996 1.2 AML other m 2013-08-26T22:11:30.95
IV.TRIF.HHE. ML:3.2 0.0008605 0.54 AML other m 2013-08-26T22:10:23.77
IV.TRIF.HHN. ML:3.0 0.0006559999999999999 0.9 AML other m 2013-08-26T22:10:41.71
IV.VCEL.EHN. ML:4.1 0.007024999999999999 0.58 AML other m 2013-08-26T22:10:42.20
IV.VCEL.EHE. ML:4.2 0.00798 0.6 AML other m 2013-08-26T22:10:48.00
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
MagnitudeMw 3.76
Scalar Moment5.34996E+21 dyne-cm
Computed depth6 km
QualityAa
Variance Reduction62.9%
Double Couple88%
CLVD12%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr-3.878E+21
Mtt1.5479E+21
Mpp2.3301E+21
Mrt-2.2798E+21
Mrp2.6578E+21
Mtp-2.2387E+21

Nodal Planes

Name Strike Dip Rake
PN114065-90
PN232025-89

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

12.5438 43.366 6 140 65 -90 320 25 -89 5.34996 21 13.0438 43.866

TDMT references

More info and references

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
AOI 88.1 76.2 39.39% 193
ARVD 35.4 65.4 69.64% 186
ASQU 77.5 308.4 34.64% 191
ATMI 22.6 261.1 50.42% 183
ATTE 24.2 219.6 68.99% 183
CAFI 47 265.2 66.83% 187
CING 52.8 88.6 75.75% 187
GUMA 72.6 117.4 24.06% 189
MOMA 62.8 178.2 69.65% 187
NARO 27.4 6.2 82.38% 185
PESA 68.2 20.4 62.2% 190
SNTG 34.5 110.8 75.47% 185
SSFR 20.8 67.9 87.88% 184
PARC 39.9 321.9 26.85% 187
FSSB 40.9 27.3 55.86% 187
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