Earthquake with magnitude of Mw 3.5 on date 14-08-2021 and time 11:29:26 (Italy) in region 7 km SE San Mauro Forte (MT)

A magnitude Mw 3.5 earthquake occured in region: 7 km SE San Mauro Forte (MT), on

  • 14-08-2021 09:29:26 (UTC)
  • 14-08-2021 11:29:26 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.4560, 16.3180 at 15 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
San Mauro Forte MT 7 1552 1552
Salandra MT 8 2829 4381
Stigliano MT 10 4361 8742
Ferrandina MT 13 8853 17595
Garaguso MT 13 1073 18668
Accettura MT 14 1856 20524
Cirigliano MT 14 375 20899
Oliveto Lucano MT 14 450 21349
Gorgoglione MT 16 989 22338
Grottole MT 17 2208 24546
Aliano MT 17 1008 25554
Craco MT 18 745 26299
Calciano MT 18 777 27076
Miglionico MT 20 2510 29586

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km SW of Matera (60436 inhabitants)
46 Km SW of Altamura (70396 inhabitants)
48 Km E of Potenza (67122 inhabitants)
77 Km W of Taranto (201100 inhabitants)
80 Km SW of Bitonto (55540 inhabitants)
86 Km S of Andria (100440 inhabitants)
87 Km S of Molfetta (59874 inhabitants)
88 Km SW of Bari (326344 inhabitants)
89 Km S of Bisceglie (55422 inhabitants)
92 Km S of Trani (56217 inhabitants)
96 Km S of Barletta (94814 inhabitants)
97 Km SE of Cerignola (58396 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 3.3 2021-08-14
09:29:26
40.4557 16.3185 15 2021-12-29
11:12:30
Bollettino Sismico Italiano INGV 95453651
Reviewed Evaluation Mw
Rev501
Mw 3.5 2021-08-14
09:29:25
40.4217 16.3567 17 2021-08-18
13:37:39
TDMT-INGV Revised 94334641
Reviewed
Rev100
ML 3.4 2021-08-14
09:29:25
40.4217 16.3567 23 2021-08-14
09:40:50
Sala Sismica INGV-Roma 94125591
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-08-14 09:29:26 ± 0.08
Latitude 40.4557 ± 0.0045
Longitude 16.3185 ± 0.0059
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 95453651

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 549
Semi-minor axis of confidence ellipse (meter) 72
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 291
Circular confidence region, given by single value of horizontal uncertainty (meter) 550.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 30
Number of associated phases, regardless of their use for origin computation 97
Number of defining phases 97
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.11601
Epicentral distance of station farthest from the epicenter (degree) 1.69702
Number of stations at which the event was observed 81
Number of stations from which data was used for origin computation 81
Magnitudes information

Mw:3.5

Field Value
Value 3.5
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 94334641
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2021-08-18 13:37:39

ML:3.3

Field Value
Value 3.3
Uncertainty 0.3
Num. used stations 156
Type of magnitude ML
Reference to an origin 95453651
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-09-18 15:12:37

ML:3.4

Field Value
Value 3.4
Uncertainty 0.1
Num. used stations 66
Type of magnitude ML
Reference to an origin 94125591
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-08-14 09:40:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.BSSO.HHZ. 2021-08-14T09:29:57.65 0.6 undecidable manual P 311 188.367 54 1.28 21
IV.SCTE.HHZ. 2021-08-14T09:29:56.08 0.6 undecidable manual P 102 186.7686 54 -0.1 33
OT.OT16.EHZ. 2021-08-14T09:29:55.32 0.6 undecidable manual P 328 180.5859 54 -0.08 34
IV.SELL.HHZ. 2021-08-14T09:29:54.88 0.3 undecidable manual P 171 165.5121 54 1.36 35
IV.SERS.HHZ. 2021-08-14T09:29:54.04 0.3 undecidable manual P 169 160.617 92 1.16 39
IV.MELA.HHZ. 2021-08-14T09:29:53.89 0.3 undecidable manual P 325 170.7957 54 -0.29 52
OT.OT14.EHZ. 2021-08-14T09:29:53.75 0.6 undecidable manual P 348 163.5141 54 0.47 34
OT.OT13.EHN. 2021-08-14T09:29:52.08 0.6 undecidable manual P 356 158.5191 92 -0.47 35
MN.TIP.HHZ. 2021-08-14T09:29:52.23 0.3 undecidable manual P 165 146.4423 92 1.54 33
IV.PSB1.HNE. 2021-08-14T09:29:52.26 0.6 undecidable manual P 304 152.5362 92 0.63 34
OT.OT04.EHE. 2021-08-14T09:29:51.26 0.6 undecidable manual P 336 153.2355 92 -0.47 36
IV.SGRT.HHZ. 2021-08-14T09:29:51.09 0.6 undecidable manual P 342 151.9368 92 -0.44 36
IV.LADO.EHZ. 2021-08-14T09:29:51.29 0.3 undecidable manual P 156 141.6471 92 1.34 38
OT.OT03.EHE. 2021-08-14T09:29:51.40 0.6 undecidable manual P 338 150.2385 92 0.13 39
IV.APRC.HHZ. 2021-08-14T09:29:51.99 0.6 undecidable manual P 336 158.3193 92 -0.53 35
OT.OT06.EHZ. 2021-08-14T09:29:50.62 0.3 undecidable manual P 336 149.2395 92 -0.51 54
IV.MOCO.HNE. 2021-08-14T09:29:50.92 0.6 undecidable manual P 317 140.5482 92 1.14 28
IV.MSAG.HNE. 2021-08-14T09:29:50.78 0.3 undecidable manual P 346 143.5452 92 0.54 55
OT.OT05.EHZ. 2021-08-14T09:29:50.20 0.3 undecidable manual P 336 146.3424 92 -0.48 55
OT.OT07.EHE. 2021-08-14T09:29:49.74 0.3 undecidable manual P 339 138.6612 92 0.24 59
IV.CAR1.HHZ. 2021-08-14T09:29:49.52 0.6 undecidable manual P 184 133.6662 92 0.79 33
IV.MESG.HHZ. 2021-08-14T09:29:48.29 0.6 undecidable manual P 83 130.0698 92 0.12 41
OT.OT12.EHZ. 2021-08-14T09:29:48.37 0.3 undecidable manual P 345 134.9649 92 -0.55 55
IV.MRVN.HHZ. 2021-08-14T09:29:48.10 0.6 undecidable manual S 351 67.9764 94 0.77 39
IX.SSB3.HHZ.02 2021-08-14T09:29:47.13 0.6 undecidable manual P 307 114.6963 92 1.33 27
IX.MNT3.EHN. 2021-08-14T09:29:47.12 0.6 undecidable manual P 291 118.1928 92 0.77 35
IV.PIPA.HHZ. 2021-08-14T09:29:46.38 0.3 undecidable manual P 158 115.6953 92 0.43 60
MN.CUC.HHZ. 2021-08-14T09:29:46.80 0.6 undecidable manual S 220 66.5778 95 -0.18 46
IV.PALZ.HHZ. 2021-08-14T09:29:46.88 0.6 undecidable manual S 331 61.9935 95 1.13 33
IV.SGTA.HHZ. 2021-08-14T09:29:45.59 0.6 undecidable manual P 314 110.0121 93 0.51 39
IX.LIO3.HHZ.02 2021-08-14T09:29:45.14 0.3 undecidable manual P 297 107.5146 93 0.44 60
IX.CMP3.HNE.02 2021-08-14T09:29:45.03 0.3 undecidable manual P 282 106.6155 93 0.47 60
IV.CELI.HHZ. 2021-08-14T09:29:45.72 0.3 undecidable manual P 172 117.8931 92 -0.58 57
IV.SLCN.HHZ. 2021-08-14T09:29:45.40 0.6 undecidable manual S 263 58.3971 95 0.62 42
IV.CAFE.HHZ. 2021-08-14T09:29:44.93 0.6 undecidable manual P 305 110.9001 92 -0.29 41
IV.MCRV.HHZ. 2021-08-14T09:29:44.13 0.3 undecidable manual P 291 103.4187 93 0.06 66
IV.AMUR.HHZ. 2021-08-14T09:29:44.60 0.6 undecidable manual S 26 55.5 96 0.56 43
OT.CGL1.HHZ. 2021-08-14T09:29:44.35 0.3 undecidable manual P 78 103.3188 93 0.3 63
IX.NSC3.EHZ. 2021-08-14T09:29:44.94 0.6 undecidable manual P 294 109.6125 93 -0.08 43
IV.CET2.HHZ. 2021-08-14T09:29:44.40 0.3 undecidable manual P 197 107.4147 93 -0.28 63
IX.CLT3.EHZ.02 2021-08-14T09:29:43.13 0.3 undecidable manual P 303 91.5417 93 0.89 53
IV.MTSN.HHZ. 2021-08-14T09:29:43.10 0.6 undecidable manual S 247 52.3032 96 -0.08 48
IV.SNAL.HHZ. 2021-08-14T09:29:43.96 0.6 undecidable manual P 300 106.9152 93 -0.64 38
IX.SNR3.EHZ.02 2021-08-14T09:29:43.25 0.3 undecidable manual P 289 99.8223 93 -0.26 64
IV.CAPA.HHZ. 2021-08-14T09:29:42.30 0.3 undecidable manual P 332 88.6446 93 0.51 62
IX.PST3.HNZ. 2021-08-14T09:29:42.36 0.6 undecidable manual P 278 91.4418 93 0.14 44
IV.ORI.HHZ. 2021-08-14T09:29:42.50 0.6 undecidable manual S 166 46.2204 97 0.93 37
IX.COL3.HHZ. 2021-08-14T09:29:41.30 0.6 undecidable manual P 287 87.1461 93 -0.26 44
IV.TDS.HHZ. 2021-08-14T09:29:41.04 0.6 undecidable manual P 179 88.245 93 -0.69 38
IV.GRIS.EHZ. 2021-08-14T09:29:41.65 0.3 undecidable manual P 207 88.6446 93 -0.14 67
IV.SIRI.HHZ. 2021-08-14T09:29:41.50 0.6 undecidable manual S 232 48.7179 97 -0.73 41
IV.MCEL.HHZ. 2021-08-14T09:29:41.80 0.6 undecidable manual S 252 46.0206 97 0.3 47
OT.OT15.EHZ. 2021-08-14T09:29:41.24 0.3 undecidable manual P 33 86.4468 93 -0.22 66
IX.RDM3.HHZ. 2021-08-14T09:29:41.69 0.6 undecidable manual P 306 80.6637 94 1.13 32
IX.MRN3.HNE.01 2021-08-14T09:29:41.80 0.6 undecidable manual S 266 49.8168 97 -0.72 41
IV.SGO.HHE. 2021-08-14T09:29:40.96 0.6 undecidable manual P 278 86.0472 93 -0.44 42
OT.TAR1.HHZ. 2021-08-14T09:29:40.42 0.6 undecidable manual P 84 81.8514 94 -0.33 43
IV.VULT.HHZ. 2021-08-14T09:29:40.91 0.6 undecidable manual P 313 80.9523 94 0.3 44
IV.CMPR.HHZ. 2021-08-14T09:29:40.75 0.3 undecidable manual P 260 87.1461 93 -0.81 55
IV.MRLC.HHZ. 2021-08-14T09:29:40.44 0.6 undecidable manual P 296 77.4669 94 0.37 43
IV.CDRU.HHZ. 2021-08-14T09:29:40.38 0.6 undecidable manual P 273 85.6476 93 -0.95 34
IV.NOCI.HHZ. 2021-08-14T09:29:39.30 0.3 undecidable manual P 59 72.8715 94 -0.07 70
IX.VGG3.HNZ.01 2021-08-14T09:29:39.50 0.6 undecidable manual S 250 37.629 100 0.19 48
IX.SFL3.HNZ. 2021-08-14T09:29:39.72 0.6 undecidable manual P 301 72.4719 94 0.41 43
IV.SCHR.EHZ. 2021-08-14T09:29:39.40 0.6 undecidable manual S 216 35.0427 101 0.78 41
IX.SCL3.EHZ. 2021-08-14T09:29:39.72 0.6 undecidable manual P 292 72.9714 94 0.33 44
IV.MRVN.HHZ. 2021-08-14T09:29:38.17 0.3 undecidable manual P 351 67.9764 94 -0.44 65
OT.MASS.HHE. 2021-08-14T09:29:38.80 0.6 undecidable manual P 74 72.2721 94 -0.48 43
IX.TEGI.HNN.01 2021-08-14T09:29:38.24 0.3 undecidable manual P 263 66.5778 95 -0.16 70
IX.SRN3.HHZ.02 2021-08-14T09:29:38.94 0.3 undecidable manual P 273 72.6717 94 -0.4 65
IV.MMN.HHZ. 2021-08-14T09:29:38.24 0.3 undecidable manual P 204 68.4759 94 -0.46 65
GE.MATE.HHN. 2021-08-14T09:29:38.72 0.6 undecidable manual S 56 38.9277 99 -0.93 38
IV.MGR.HHZ. 2021-08-14T09:29:38.78 0.3 undecidable manual P 242 73.6707 94 -0.71 59
IX.BEL3.HNE.01 2021-08-14T09:29:38.38 0.3 undecidable manual P 297 64.2912 95 0.34 67
IT.SLC1.HGN. 2021-08-14T09:29:37.23 0.6 undecidable manual P 264 61.3941 95 -0.37 45
IV.PALZ.HHZ. 2021-08-14T09:29:37.15 0.3 undecidable manual P 331 61.9935 95 -0.55 64
MN.CUC.HHZ. 2021-08-14T09:29:37.77 0.1 undecidable manual P 220 66.5778 95 -0.64 82
IX.AVG3.HNE.01 2021-08-14T09:29:37.65 0.3 undecidable manual P 304 60.3951 95 0.19 70
IV.PTRP.HHZ. 2021-08-14T09:29:36.81 0.6 undecidable manual S 289 22.8549 110 1.33 32
IV.SLCN.HHZ. 2021-08-14T09:29:36.79 0.3 undecidable manual P 263 58.3971 95 -0.35 68
IV.AMUR.HHZ. 2021-08-14T09:29:36.29 0.3 undecidable manual P 26 55.5 96 -0.42 67
IV.ORI.HHZ. 2021-08-14T09:29:35.80 0.3 undecidable manual P 166 46.2204 97 0.52 67
IX.MRN3.HNE.01 2021-08-14T09:29:35.34 0.1 undecidable manual P 266 49.8168 97 -0.49 89
IV.PZUN.HHZ. 2021-08-14T09:29:35.98 0.3 undecidable manual P 296 48.0186 97 0.43 68
IV.MTSN.HHZ. 2021-08-14T09:29:35.69 0.1 undecidable manual P 247 52.3032 96 -0.52 88
IV.ACER.HNZ. 2021-08-14T09:29:35.41 0.3 undecidable manual P 319 48.5181 97 -0.21 71
IV.MIGL.HHZ. 2021-08-14T09:29:35.03 0.6 undecidable manual S 32 19.4694 116 0.39 48
IV.SIRI.HHZ. 2021-08-14T09:29:35.35 0.3 undecidable manual P 232 48.7179 97 -0.31 70
IX.PGN3.HHZ.02 2021-08-14T09:29:35.30 0.3 undecidable manual P 287 45.8208 97 0.08 73
IV.MCEL.HHZ. 2021-08-14T09:29:34.93 0.1 undecidable manual P 252 46.0206 97 -0.31 93
IV.CRAC.EHZ. 2021-08-14T09:29:33.95 0.6 undecidable manual S 130 12.876 131 0.8 42
IV.SCHR.EHZ. 2021-08-14T09:29:33.64 0.3 undecidable manual P 216 35.0427 101 0.06 75
IX.VGG3.HNZ.01 2021-08-14T09:29:33.82 0.1 undecidable manual P 250 37.629 100 -0.16 98
IV.PTRP.HHZ. 2021-08-14T09:29:32.34 0.1 undecidable manual P 289 22.8549 110 0.57 91
GE.MATE.HHN. 2021-08-14T09:29:32.81 0.3 undecidable manual P 56 38.9277 99 -1.37 46
IV.MIGL.HHZ. 2021-08-14T09:29:30.59 0.1 undecidable manual P 32 19.4694 116 -0.69 87
IV.CRAC.EHZ. 2021-08-14T09:29:30.16 0.1 undecidable manual P 130 12.876 131 -0.26 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MIGL.HHE. ML:3.9 0.05578581 0.2432 AML other m 2021-08-14T09:29:34.38
IV.CRAC.EHE. ML:3.9 0.063203155 0.256 AML other m 2021-08-14T09:29:34.56
IV.CRAC.EHN. ML:3.6 0.033215745 0.2176 AML other m 2021-08-14T09:29:34.65
IV.MIGL.HHN. ML:4.1 0.077316805 0.1408 AML other m 2021-08-14T09:29:35.15
IV.PTRP.HHE. ML:4.0 0.056829335 0.3776 AML other m 2021-08-14T09:29:38.57
IV.PTRP.HHN. ML:3.7 0.03190188 0.7424 AML other m 2021-08-14T09:29:38.44
IV.SCHR.EHE. ML:3.6 0.015050000000000001 1.7 AML other m 2021-08-14T09:29:40.01
GE.MATE.HHE. ML:3.1 0.0045449999999999996 0.22 AML other m 2021-08-14T09:29:41.05
GE.MATE.HHN. ML:3.1 0.003988305 0.1216 AML other m 2021-08-14T09:29:41.26
IV.SCHR.EHN. ML:3.4 0.010607395 0.2624 AML other m 2021-08-14T09:29:41.31
IV.SIRI.HHE. ML:3.5 0.009160831500000001 0.2176 AML other m 2021-08-14T09:29:42.00
IV.MCEL.HHE. ML:3.9 0.023510725 0.16 AML other m 2021-08-14T09:29:42.18
IV.SIRI.HHN. ML:3.9 0.02156629 0.1792 AML other m 2021-08-14T09:29:42.94
IV.SIRI.HNN. ML:3.9 0.02038334 0.1792 AML other m 2021-08-14T09:29:42.95
IV.MCEL.HHN. ML:3.8 0.016525655 0.1792 AML other m 2021-08-14T09:29:43.61
IX.PGN3.HHE.02 ML:3.3 0.005865 0.22 AML other m 2021-08-14T09:29:43.57
IV.MTSN.HHN. ML:3.7 0.012922755 0.2176 AML other m 2021-08-14T09:29:43.84
IV.SIRI.HNE. ML:3.8 0.018882094999999998 0.3008 AML other m 2021-08-14T09:29:43.58
IX.PGN3.HHN.02 ML:3.2 0.005098609 0.1408 AML other m 2021-08-14T09:29:43.86
IV.MTSN.HNN. ML:3.7 0.012028929999999998 0.2176 AML other m 2021-08-14T09:29:43.83
IV.MTSN.HNE. ML:3.6 0.009495199 0.16 AML other m 2021-08-14T09:29:45.60
IV.MTSN.HHE. ML:3.6 0.01001 0.14 AML other m 2021-08-14T09:29:45.60
IV.ORI.HHN. ML:3.6 0.010259949499999999 0.32 AML other m 2021-08-14T09:29:45.99
IV.PZUN.HHE. ML:3.2 0.00442 1.76 AML other m 2021-08-14T09:29:46.07
IV.PZUN.HNE. ML:3.2 0.004495 1.74 AML other m 2021-08-14T09:29:46.07
IV.ACER.HHE. ML:3.3 0.00584 0.4 AML other m 2021-08-14T09:29:46.49
IV.ACER.HNE. ML:3.3 0.005375 0.4 AML other m 2021-08-14T09:29:46.49
IV.AMUR.HHE. ML:3.1 0.002755 0.22 AML other m 2021-08-14T09:29:46.47
IV.AMUR.HNE. ML:3.2 0.0035494115000000003 0.192 AML other m 2021-08-14T09:29:46.61
IV.SLCN.HHN. ML:3.8 0.012150000000000001 0.3 AML other m 2021-08-14T09:29:46.76
IV.SLCN.HNN. ML:3.7 0.011110813499999999 0.3008 AML other m 2021-08-14T09:29:46.76
IV.SLCN.HHE. ML:4.0 0.021 0.58 AML other m 2021-08-14T09:29:47.09
IV.SLCN.HNE. ML:4.0 0.018746029999999997 0.5696 AML other m 2021-08-14T09:29:47.09
IV.ACER.HHN. ML:3.3 0.00509 0.32 AML other m 2021-08-14T09:29:47.61
IV.ACER.HNN. ML:3.2 0.0047431345 0.3008 AML other m 2021-08-14T09:29:47.61
IV.ORI.HHE. ML:3.5 0.008282091 0.3392 AML other m 2021-08-14T09:29:47.90
MN.CUC.HHN. ML:3.4 0.00428 0.32 AML other m 2021-08-14T09:29:48.24
MN.CUC.HNN. ML:3.4 0.004205 0.32 AML other m 2021-08-14T09:29:48.25
IV.AMUR.HNN. ML:3.1 0.003065 0.2 AML other m 2021-08-14T09:29:48.65
IV.AMUR.HHN. ML:3.2 0.003632307 0.2048 AML other m 2021-08-14T09:29:48.65
IV.MMN.HHE. ML:3.3 0.003535698 0.16 AML other m 2021-08-14T09:29:49.85
IV.PALZ.HHN. ML:3.0 0.0021491814 0.2816 AML other m 2021-08-14T09:29:50.72
IV.MRVN.HHE. ML:3.1 0.0023276409999999997 0.1792 AML other m 2021-08-14T09:29:51.11
IV.MRVN.HHN. ML:3.1 0.0022024749999999997 0.16 AML other m 2021-08-14T09:29:51.33
MN.CUC.HNE. ML:3.3 0.003685 1.34 AML other m 2021-08-14T09:29:52.07
MN.CUC.HHE. ML:3.3 0.00368 1.34 AML other m 2021-08-14T09:29:52.07
IV.NOCI.HHE. ML:3.3 0.002957672 0.2432 AML other m 2021-08-14T09:29:52.95
IV.NOCI.HHN. ML:3.4 0.0043525585 0.2176 AML other m 2021-08-14T09:29:53.16
IV.NOCI.HNN. ML:3.4 0.0041793635 0.1984 AML other m 2021-08-14T09:29:53.17
IV.NOCI.HNE. ML:3.4 0.0041031505 0.3072 AML other m 2021-08-14T09:29:53.26
IV.MGR.HNE. ML:3.4 0.003991187 0.5056 AML other m 2021-08-14T09:29:54.25
IV.MGR.HHE. ML:3.4 0.004025 0.48 AML other m 2021-08-14T09:29:54.25
IX.SRN3.HHE.02 ML:3.6 0.005524567 0.3392 AML other m 2021-08-14T09:29:54.53
OT.TAR1.HHN. ML:3.3 0.0029048930000000004 0.416 AML other m 2021-08-14T09:29:54.79
OT.TAR1.HHE. ML:3.5 0.0042212659999999996 0.2816 AML other m 2021-08-14T09:29:54.79
IV.CAPA.HHE. ML:3.6 0.0042971500000000004 0.8192 AML other m 2021-08-14T09:29:56.20
IV.CAPA.HNE. ML:3.3 0.002175 1.2 AML other m 2021-08-14T09:29:55.79
IV.APRC.HNN. ML:3.5 0.0016320668 0.8064 AML other m 2021-08-14T09:29:56.41
IV.MRLC.HNE. ML:2.8 0.00099968395 0.3584 AML other m 2021-08-14T09:29:56.27
IV.MRLC.HHE. ML:3.2 0.0021350065 0.3584 AML other m 2021-08-14T09:29:56.27
IV.VULT.HHE. ML:3.0 0.0013147410000000001 0.2624 AML other m 2021-08-14T09:29:56.18
IV.VULT.HNE. ML:3.0 0.0012231155 0.2432 AML other m 2021-08-14T09:29:56.18
IV.CAPA.HNN. ML:3.2 0.0017000000000000001 0.56 AML other m 2021-08-14T09:29:56.66
IX.SCL3.EHE.02 ML:3.3 0.002841055 0.2688 AML other m 2021-08-14T09:29:56.80
IX.SCL3.EHN.02 ML:3.6 0.006385 0.36 AML other m 2021-08-14T09:29:57.47
IV.CAPA.HHN. ML:3.3 0.0022006065 0.5376 AML other m 2021-08-14T09:29:57.32
IV.CDRU.HNN. ML:3.3 0.00266 0.32 AML other m 2021-08-14T09:29:57.29
IV.CDRU.HHN. ML:3.3 0.002715 0.32 AML other m 2021-08-14T09:29:57.29
IX.SRN3.HHN.02 ML:3.6 0.0065049999999999995 1.6 AML other m 2021-08-14T09:29:57.81
IV.CMPR.HHN. ML:3.4 0.0033150000000000002 0.32 AML other m 2021-08-14T09:29:58.16
IV.CMPR.HNE. ML:3.3 0.0026550165000000002 0.3968 AML other m 2021-08-14T09:29:58.34
IV.CDRU.HNE. ML:3.3 0.0024027980000000003 0.2496 AML other m 2021-08-14T09:29:58.82
IV.GRIS.EHE. ML:3.3 0.00231 1.38 AML other m 2021-08-14T09:29:59.79
IV.CMPR.HNN. ML:3.4 0.0031731655 0.3904 AML other m 2021-08-14T09:30:00.62
OT.CGL1.HHN. ML:3.0 0.001029 0.6 AML other m 2021-08-14T09:30:00.73
OT.CGL1.HHE. ML:2.9 0.0007310000000000001 0.44 AML other m 2021-08-14T09:30:00.50
IV.CDRU.HHE. ML:3.0 0.0011149999999999999 0.48 AML other m 2021-08-14T09:30:00.55
IV.VULT.HHN. ML:3.2 0.0024407730000000002 0.3008 AML other m 2021-08-14T09:30:01.10
IV.VULT.HNN. ML:3.2 0.0023560875 0.48 AML other m 2021-08-14T09:30:01.10
IX.CLT3.HNE.01 ML:3.4 0.0030879805 0.544 AML other m 2021-08-14T09:30:01.42
IX.CLT3.EHE.02 ML:3.4 0.00301458 0.544 AML other m 2021-08-14T09:30:01.42
IV.MRLC.HHN. ML:3.1 0.00179755 0.4992 AML other m 2021-08-14T09:30:01.97
IV.MRLC.HNN. ML:2.8 0.0008385765 0.5184 AML other m 2021-08-14T09:30:01.98
IV.CMPR.HHE. ML:3.0 0.001393136 0.3392 AML other m 2021-08-14T09:30:01.98
IV.GRIS.EHN. ML:3.2 0.00187 0.42 AML other m 2021-08-14T09:30:02.21
IX.COL3.HHE.02 ML:3.6 0.004325 0.4 AML other m 2021-08-14T09:30:02.94
IV.MCRV.HHN. ML:3.3 0.0017357115 0.2176 AML other m 2021-08-14T09:30:02.95
IV.MCRV.HHE. ML:3.0 0.00108 1.7 AML other m 2021-08-14T09:30:03.02
IX.CLT3.EHN.02 ML:3.4 0.00311 0.36 AML other m 2021-08-14T09:30:03.52
IV.CET2.HHE. ML:3.5 0.0026349999999999998 0.5 AML other m 2021-08-14T09:30:04.75
IX.COL3.HHN.02 ML:3.4 0.00275 1.56 AML other m 2021-08-14T09:30:05.94
IX.SNR3.HNE.01 ML:3.3 0.0020011960000000002 0.6208 AML other m 2021-08-14T09:30:06.46
IX.SNR3.EHE.02 ML:3.2 0.0017892565 0.64 AML other m 2021-08-14T09:30:06.78
IX.SNR3.EHN.02 ML:3.4 0.0023584269999999997 0.5312 AML other m 2021-08-14T09:30:06.61
IX.SNR3.HNN.01 ML:3.4 0.002535023 0.5312 AML other m 2021-08-14T09:30:06.61
IV.CAFE.HNE. ML:3.1 0.0009954879999999999 0.4096 AML other m 2021-08-14T09:30:07.88
IV.CAFE.HHE. ML:3.1 0.0010117757 0.4032 AML other m 2021-08-14T09:30:07.88
OT.OT12.EHE. ML:3.4 0.0013585499999999998 0.32 AML other m 2021-08-14T09:30:07.97
IV.CET2.HHN. ML:3.7 0.004195 1.54 AML other m 2021-08-14T09:30:08.19
IX.CLT3.HNN.01 ML:3.4 0.00312 0.34 AML other m 2021-08-14T09:30:08.41
OT.OT12.EHN. ML:3.4 0.0015751905 0.4224 AML other m 2021-08-14T09:30:08.81
IV.SNAL.HHE. ML:3.2 0.001415 1.32 AML other m 2021-08-14T09:30:09.05
IV.SNAL.HNE. ML:3.2 0.00138 1.32 AML other m 2021-08-14T09:30:09.06
IV.SGTA.HNN. ML:2.9 0.000743 1.44 AML other m 2021-08-14T09:30:09.11
IV.PIPA.HHN. ML:2.9 0.00062365095 0.5248 AML other m 2021-08-14T09:30:09.13
IV.PIPA.HNN. ML:2.9 0.0006485000000000001 0.54 AML other m 2021-08-14T09:30:09.13
IV.CELI.HNN. ML:3.0 0.0008135 0.72 AML other m 2021-08-14T09:30:10.00
IV.CELI.HHN. ML:3.0 0.0007840000000000001 0.7 AML other m 2021-08-14T09:30:10.01
IV.SNAL.HNN. ML:3.2 0.00131 1 AML other m 2021-08-14T09:30:10.91
IV.SNAL.HHN. ML:3.2 0.001335 1 AML other m 2021-08-14T09:30:10.41
IV.SGTA.HHN. ML:2.8 0.0004932812 0.4224 AML other m 2021-08-14T09:30:10.68
IV.CAFE.HHN. ML:3.0 0.0008354999999999999 0.38 AML other m 2021-08-14T09:30:11.25
IX.SSB3.HHN.02 ML:3.0 0.0007302794 0.384 AML other m 2021-08-14T09:30:11.43
IV.CELI.HHE. ML:3.0 0.0007524999999999999 0.62 AML other m 2021-08-14T09:30:12.92
IX.NSC3.EHN.02 ML:3.0 0.0009441006 0.4352 AML other m 2021-08-14T09:30:12.85
IV.CELI.HNE. ML:3.0 0.00077236925 0.6592 AML other m 2021-08-14T09:30:12.92
IX.NSC3.EHE.02 ML:3.1 0.00107925765 0.3392 AML other m 2021-08-14T09:30:13.77
IV.CAR1.HHN. ML:3.4 0.001715 1.28 AML other m 2021-08-14T09:30:13.06
IV.CAR1.HNN. ML:3.4 0.00165 1.28 AML other m 2021-08-14T09:30:13.07
OT.OT05.EHN. ML:3.1 0.0006869781999999999 0.16 AML other m 2021-08-14T09:30:13.78
IV.SGRT.HHN. ML:3.4 0.0011383750999999999 0.32 AML other m 2021-08-14T09:30:14.28
IV.PIPA.HNE. ML:2.8 0.0005123694 0.512 AML other m 2021-08-14T09:30:14.70
IV.CAFE.HNN. ML:3.0 0.0007889999999999999 0.54 AML other m 2021-08-14T09:30:14.89
OT.OT05.EHE. ML:3.3 0.0010249999999999999 0.24 AML other m 2021-08-14T09:30:15.13
IV.PIPA.HHE. ML:2.8 0.00055728825 0.6784 AML other m 2021-08-14T09:30:15.68
IV.CAR1.HHE. ML:3.3 0.00131856095 0.5184 AML other m 2021-08-14T09:30:15.94
IV.SGTA.HHE. ML:3.0 0.000804 1.58 AML other m 2021-08-14T09:30:16.08
IV.SGTA.HNE. ML:3.0 0.0007989999999999999 1.56 AML other m 2021-08-14T09:30:16.09
IV.SGRT.HHE. ML:3.5 0.001495 0.18 AML other m 2021-08-14T09:30:16.24
IX.SSB3.HHE.02 ML:3.0 0.0007176551 0.4352 AML other m 2021-08-14T09:30:16.28
IV.LADO.EHE. ML:3.1 0.0007564999999999999 0.34 AML other m 2021-08-14T09:30:16.82
IV.APRC.HHN. ML:3.6 0.0019049999999999998 0.28 AML other m 2021-08-14T09:30:18.74
IV.APRC.HNE. ML:3.4 0.0011117449500000001 0.2624 AML other m 2021-08-14T09:30:19.18
IV.APRC.HHE. ML:3.4 0.0012820702 0.2624 AML other m 2021-08-14T09:30:19.18
IV.CAR1.HNE. ML:3.4 0.0015499999999999997 0.86 AML other m 2021-08-14T09:30:19.95
IV.LADO.EHN. ML:3.0 0.0006208461 0.5184 AML other m 2021-08-14T09:30:20.32
IV.MELA.HHN. ML:3.5 0.001346395 0.4224 AML other m 2021-08-14T09:30:23.71
IV.MELA.HNN. ML:3.5 0.0012525364000000002 0.416 AML other m 2021-08-14T09:30:23.72
IV.MELA.HHE. ML:3.6 0.001815 0.52 AML other m 2021-08-14T09:30:24.58
IV.MELA.HNE. ML:3.6 0.00177 0.5 AML other m 2021-08-14T09:30:24.59
MN.TIP.HHE. ML:2.7 0.0002745 0.42 AML other m 2021-08-14T09:30:25.44
MN.TIP.HNE. ML:2.8 0.00033037349999999997 1.7408 AML other m 2021-08-14T09:30:24.42
OT.OT16.EHE. ML:3.7 0.001997426 0.4224 AML other m 2021-08-14T09:30:25.68
OT.OT16.EHN. ML:3.8 0.00212 0.88 AML other m 2021-08-14T09:30:26.95
MN.TIP.HHN. ML:2.8 0.00032266465 1.3184 AML other m 2021-08-14T09:30:28.35
IV.SCTE.HHE. ML:3.2 0.0006065 1.58 AML other m 2021-08-14T09:30:28.18
MN.TIP.HNN. ML:2.8 0.000324 1.08 AML other m 2021-08-14T09:30:29.42
IV.SERS.HNE. ML:2.9 0.00039228280000000004 0.8192 AML other m 2021-08-14T09:30:30.04
IV.SERS.HHN. ML:3.0 0.00043599999999999997 0.82 AML other m 2021-08-14T09:30:30.47
IV.SERS.HHE. ML:3.0 0.000407 1 AML other m 2021-08-14T09:30:30.66
IV.SERS.HNN. ML:3.0 0.0004199864 0.9344 AML other m 2021-08-14T09:30:30.62
IV.BSSO.HNN. ML:2.8 0.00023456519999999996 0.9408 AML other m 2021-08-14T09:30:32.21
IV.SCTE.HHN. ML:3.2 0.0005885 0.54 AML other m 2021-08-14T09:30:33.29
IV.BSSO.HHN. ML:2.8 0.00021349999999999999 0.82 AML other m 2021-08-14T09:30:43.02
IV.BSSO.HHE. ML:2.9 0.0002544773 0.6784 AML other m 2021-08-14T09:30:43.81
IV.BSSO.HNE. ML:2.8 0.00023106064999999998 0.7808 AML other m 2021-08-14T09:30:47.41
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
Magnitude3.5
Scalar Moment2.02518E+21 dyne-cm
Computed depth17 km
QualityBa
Variance Reduction46.59%
Double Couple96%
CLVD4%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr6.587E+20
Mtt-5.28E+20
Mpp-1.308E+20
Mrt1.3137E+21
Mrp-1.3684E+21
Mtp3.734E+20

Nodal Planes

Name Strike Dip Rake
PN11358096
PN22851160

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

16.3567 40.4217 17 135 80 96 285 11 60 2.02518 21 16.8567 40.9217

TDMT references

More info and references

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
MIGL 21.5 19.4 51.34% 94
MATE 38.8 49.3 52.51% 96
SLCN 61.6 267 45.83% 100
PTRP 27.4 294 19.29% 96
CAPA 93.6 331.1 22.45% 103
MRVN 72.3 349.2 71.39% 99
CUC 66.2 224.3 59.29% 101
TAR1 79.5 81.3 49.5% 102
MARCO 48.8 253.7 52.78% 98
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