Earthquake with magnitude of ML 3.0 on date 18-09-2023 and time 07:35:48 (UTC) in region 3 km E Marradi (FI)

A magnitude ML 3.0 earthquake occured in region: 3 km E Marradi (FI), on

  • 18-09-2023 07:35:48 (UTC)
  • 18-09-2023 09:35:48 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.0750, 11.6560 at 8 km depth.

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

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Marradi FI 3 3139 3139
Tredozio FC 7 1212 4351
Palazzuolo sul Senio FI 10 1154 5505
Portico e San Benedetto FC 11 756 6261
Modigliana FC 14 4560 10821
Premilcuore FC 15 799 11620
Rocca San Casciano FC 15 1910 13530
San Godenzo FI 17 1167 14697
Casola Valsenio RA 17 2617 17314
Brisighella RA 19 7639 24953
Dovadola FC 19 1653 26606
Castel del Rio BO 20 1246 27852

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km SW of Faenza (58541 inhabitants)
31 Km S of Imola (69797 inhabitants)
35 Km W of Forlì (117913 inhabitants)
47 Km NE of Firenze (382808 inhabitants)
47 Km W of Cesena (96758 inhabitants)
50 Km E of Prato (191150 inhabitants)
52 Km NE of Scandicci (50609 inhabitants)
53 Km SE of Bologna (386663 inhabitants)
58 Km SW of Ravenna (159116 inhabitants)
61 Km E of Pistoia (90315 inhabitants)
70 Km N of Arezzo (99543 inhabitants)
73 Km W of Rimini (147750 inhabitants)
85 Km S of Ferrara (133155 inhabitants)
86 Km SE of Modena (184973 inhabitants)
88 Km NE of Siena (53903 inhabitants)
96 Km E of Lucca (89046 inhabitants)
100 Km SE of Carpi (70699 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 https://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
Reviewed
Rev100
ML 3.0 2023-09-18
07:35:48
44.0753 11.6562 8 2023-09-18
08:01:00
Sala Sismica INGV-Roma 121171571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-09-18 07:35:48 ± 0.07
Latitude 44.0753 ± 0.0036
Longitude 11.6562 ± 0.0050
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 121171571

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 453
Semi-minor axis of confidence ellipse (meter) 124
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 36
Circular confidence region, given by single value of horizontal uncertainty (meter) 450.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 83
Number of associated phases, regardless of their use for origin computation 117
Number of defining phases 66
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.08188
Number of stations at which the event was observed 82
Number of stations from which data was used for origin computation 36
Magnitude information

ML:3.0

Field Value
Value 3.0
Uncertainty 0.3
Num. used stations 160
Type of magnitude ML
Reference to an origin 121171571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-09-18 08:01:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LADO.EHZ. 2023-09-18T07:37:40.38 3.0 positive manual Pg 18.98 0
IV.GIZZ.HHZ. 2023-09-18T07:37:35.05 3.0 positive manual Pg 15.01 0
GU.SATI.HHZ. 2023-09-18T07:37:33.39 3.0 undecidable manual Sg 12.81 0
IV.SELL.HHZ. 2023-09-18T07:37:23.63 3.0 negative manual Pn 1.13 0
IV.TDS.HHZ. 2023-09-18T07:37:10.34 3.0 undecidable manual Pn -2.8 0
IV.MRLC.HHZ. 2023-09-18T07:37:09.18 3.0 negative manual Pg 13.4 0
OX.DRE.HHZ. 2023-09-18T07:37:01.32 3.0 undecidable manual Sn -2.01 0
NI.VINO.HHZ. 2023-09-18T07:36:58.21 3.0 undecidable manual Sn -3.5 0
OX.MPRI.HHZ. 2023-09-18T07:36:57.72 3.0 undecidable manual Sn -1.53 0
IV.STAL.HHZ. 2023-09-18T07:36:55.71 3.0 undecidable manual Sn -2.24 0
OX.CIMO.HHZ. 2023-09-18T07:36:54.90 3.0 undecidable manual Sn -2.94 0
GU.LSD.HHZ. 2023-09-18T07:36:54.07 3.0 positive manual Pg 10.27 0
OX.MLN.HHZ. 2023-09-18T07:36:52.45 3.0 undecidable manual Sn -2.42 0
OE.ARSA.BHZ. 2023-09-18T07:36:52.17 3.0 positive manual Pn -0.85 0
IT.GLNS.HNZ. 2023-09-18T07:36:51.53 3.0 undecidable manual Pg 11.4 0
IV.OFFI.HHZ. 2023-09-18T07:36:51.46 3.0 undecidable manual Sg 4.01 0
ST.DOSS.HHZ. 2023-09-18T07:36:47.89 3.0 undecidable manual Sg 1.53 0
GU.MGRO.HHZ. 2023-09-18T07:36:35.00 3.0 undecidable manual Pn 1.21 0
SL.LJU.BHZ. 2023-09-18T07:36:34.97 3.0 negative manual Pn 0.39 0
IV.VARE.HHZ. 2023-09-18T07:36:30.38 3.0 positive manual Pn -2.63 0
IV.PTCC.HHZ. 2023-09-18T07:36:29.93 3.0 undecidable manual Pn -1.75 0
NI.VINO.HHZ. 2023-09-18T07:36:27.80 3.0 negative manual Pn -1.67 0
OX.SABO.HHZ. 2023-09-18T07:36:26.44 3.0 negative manual Pn -1.81 0
OX.MPRI.HHZ. 2023-09-18T07:36:26.98 3.0 positive manual Pn -1.11 0
ST.RONC.EHZ. 2023-09-18T07:36:26.42 3.0 negative manual Pg 2.76 0
IV.CAMP.HHZ. 2023-09-18T07:36:26.60 3.0 undecidable manual Pg 3.27 0
IV.FIAM.HHZ. 2023-09-18T07:36:24.65 3.0 positive manual Pn -0.02 0
OX.MLN.HHZ. 2023-09-18T07:36:24.23 3.0 negative manual Pn -1.4 0
NI.POLC.HHZ. 2023-09-18T07:36:22.50 3.0 undecidable manual Pn -1.19 0
IV.MAGA.HHZ. 2023-09-18T07:36:22.08 3.0 positive manual Pg 1.04 0
IV.MMO1.EHZ. 2023-09-18T07:36:22.38 3.0 positive manual Pg 3.31 0
IV.MF5.EHZ. 2023-09-18T07:36:22.17 3.0 negative manual Pg 2.93 0
ST.VARA.EHZ. 2023-09-18T07:36:20.63 3.0 undecidable manual Pn -0.16 0
OX.VARN.HHZ. 2023-09-18T07:36:20.97 3.0 undecidable manual Pn -1.37 0
MN.VLC.HHZ. 2023-09-18T07:36:20.34 1.0 undecidable manual S 276 101.5206 50 1.9 9
ST.DOSS.HHZ. 2023-09-18T07:36:20.59 3.0 negative manual Pn -0.26 0
IV.ATMI.HHZ. 2023-09-18T07:36:19.83 3.0 undecidable manual S -0.97 0
IV.FDMO.HHZ. 2023-09-18T07:36:19.49 3.0 positive manual P 3.45 0
OX.MARN.HHZ. 2023-09-18T07:36:17.32 3.0 undecidable manual P -0.21 0
IV.TSM3.DH2.01 2023-09-18T07:36:17.43 1.0 undecidable manual S 144 95.1381 50 0.72 18
GU.MAIM.HHZ. 2023-09-18T07:36:17.02 0.6 undecidable manual S 259 94.6386 50 0.42 40
IV.ATPI.EHZ. 2023-09-18T07:36:15.79 1.0 undecidable manual S 139 91.5417 50 0.03 22
IV.CAFI.HNE. 2023-09-18T07:36:14.90 1.0 undecidable manual S 163 86.4468 50 0.5 20
IV.TSM6.DHZ.11 2023-09-18T07:36:14.85 1.0 undecidable manual S 141 86.0472 50 0.54 20
IV.CASP.HHZ. 2023-09-18T07:36:14.47 3.0 positive manual P -0.67 0
IV.BADI.EHZ. 2023-09-18T07:36:13.11 0.6 undecidable manual S 143 78.4659 50 0.84 36
IV.ATMC.EHE. 2023-09-18T07:36:13.59 1.0 undecidable manual S 148 81.9513 50 0.4 21
IV.ZOVE.EHZ. 2023-09-18T07:36:13.55 3.0 positive manual P -1.09 0
IV.ARCI.HHZ. 2023-09-18T07:36:12.62 3.0 undecidable manual P -0.11 0
IV.PE3.EHZ. 2023-09-18T07:36:12.88 1.0 undecidable manual S 122 79.2651 50 0.39 21
IV.ARVD.HHZ. 2023-09-18T07:36:12.60 3.0 negative manual P 1.84 0
IV.ASSB.HHZ. 2023-09-18T07:36:12.85 3.0 positive manual P -0.36 0
IV.CSNT.HHZ. 2023-09-18T07:36:11.26 1.0 undecidable manual S 204 72.9714 50 0.46 21
IV.MGAB.HHZ. 2023-09-18T07:36:11.23 3.0 positive manual P -1.22 0
GU.POPM.HHZ. 2023-09-18T07:36:11.23 0.6 undecidable manual S 268 71.7726 50 0.74 37
IV.OSSC.HHE. 2023-09-18T07:36:10.41 1.0 undecidable manual S 208 69.4749 50 0.54 20
IV.FRON.EHZ. 2023-09-18T07:36:10.41 3.0 negative manual P 2.26 0
IV.PARC.HHN. 2023-09-18T07:36:09.74 1.0 undecidable manual S 135 66.378 50 0.68 19
GU.EQUI.HHZ. 2023-09-18T07:36:08.83 0.3 undecidable manual P 275 120.0909 50 0.35 58
IV.MURB.HHZ. 2023-09-18T07:36:07.22 3.0 positive manual P -2.31 0
IV.ATFO.HHZ. 2023-09-18T07:36:07.65 3.0 positive manual P -0.82 0
IV.CRMI.HHZ. 2023-09-18T07:36:07.81 1.0 undecidable manual S 240 62.2932 50 -0.16 23
MN.VLC.HHZ. 2023-09-18T07:36:06.13 0.3 undecidable manual P 276 101.5206 50 0.51 58
IV.CRE.HHZ. 2023-09-18T07:36:06.21 0.6 undecidable manual S 155 55.8996 50 -0.04 47
IV.MPAG.EHZ. 2023-09-18T07:36:06.27 3.0 negative manual P -1.14 0
IV.PSL.EHZ. 2023-09-18T07:36:06.70 1.0 undecidable manual S 263 58.497 50 -0.25 22
GU.MAIM.HHZ. 2023-09-18T07:36:05.01 0.3 undecidable manual P 259 94.6386 50 0.45 60
IV.ATVO.HHZ. 2023-09-18T07:36:05.15 3.0 negative manual P -1.66 0
GU.GSCL.HHZ. 2023-09-18T07:36:04.77 1.0 undecidable manual P 290 90.243 50 0.89 17
IV.TSM3.DH2.01 2023-09-18T07:36:04.63 0.3 undecidable manual P 144 95.1381 50 0.01 66
IV.LOCA.HHN. 2023-09-18T07:36:04.18 0.3 undecidable manual P 200 90.9423 50 0.19 64
IV.ATMI.HHZ. 2023-09-18T07:36:04.84 3.0 positive manual P -1.65 0
IV.MPPT.EHZ. 2023-09-18T07:36:03.40 1.0 undecidable manual S 254 47.0196 50 -0.47 22
IV.CAFI.HNE. 2023-09-18T07:36:03.36 0.3 undecidable manual P 163 86.4468 50 0.07 66
IV.ATPI.EHZ. 2023-09-18T07:36:03.79 0.1 undecidable manual P 139 91.5417 50 -0.28 83
IV.NARO.HHZ. 2023-09-18T07:36:03.88 3.0 negative manual P -1.68 0
IV.PIEI.HHZ. 2023-09-18T07:36:03.27 1.0 undecidable manual P 130 92.3409 50 -0.94 17
IV.TSM6.DHZ.11 2023-09-18T07:36:02.79 0.3 undecidable manual P 141 86.0472 50 -0.44 61
IV.PE3.EHZ. 2023-09-18T07:36:02.25 0.6 undecidable manual P 122 79.2651 50 0.07 45
IV.ATMC.EHE. 2023-09-18T07:36:02.32 0.3 undecidable manual P 148 81.9513 50 -0.27 64
IV.FNVD.HHZ. 2023-09-18T07:36:02.83 0.3 undecidable manual S 284 43.7229 50 -0.16 70
GU.POPM.HHZ. 2023-09-18T07:36:01.64 0.6 undecidable manual P 268 71.7726 50 0.61 40
IV.BADI.EHZ. 2023-09-18T07:36:01.72 0.3 undecidable manual P 143 78.4659 50 -0.34 63
IT.FIE.HGE. 2023-09-18T07:36:01.85 0.6 undecidable manual S 224 41.4252 50 -0.55 43
IV.MOCL.EHZ. 2023-09-18T07:36:01.52 0.6 undecidable manual S 259 38.7279 50 -0.14 47
IV.CSNT.HHZ. 2023-09-18T07:36:01.75 0.3 undecidable manual P 204 72.9714 50 0.54 61
IT.FAZ.HNE. 2023-09-18T07:36:00.11 1.0 undecidable manual S 37 30.9468 104 0.94 19
IV.ZCCA.HHZ. 2023-09-18T07:36:00.50 0.6 undecidable manual P 300 62.0934 50 0.96 35
IV.OSSC.HHE. 2023-09-18T07:36:00.47 0.3 undecidable manual P 208 69.4749 50 -0.2 66
IV.MTRZ.HHZ. 2023-09-18T07:35:59.51 1.0 undecidable manual S 325 32.1456 103 -0.05 24
IV.CRMI.HHZ. 2023-09-18T07:35:59.44 0.6 negative manual P 240 62.2932 50 -0.13 45
IV.IMOL.EHZ. 2023-09-18T07:35:59.22 1.0 undecidable manual S 12 32.2455 103 -0.39 23
IV.CPGN.HNZ. 2023-09-18T07:35:59.79 0.3 undecidable manual P 120 61.1943 50 0.4 65
IV.PARC.HHN. 2023-09-18T07:35:59.75 0.3 undecidable manual P 135 66.378 50 -0.45 63
IV.PSL.EHZ. 2023-09-18T07:35:58.53 0.3 undecidable manual P 263 58.497 50 -0.46 64
IV.RUFI.EHZ. 2023-09-18T07:35:58.62 0.6 undecidable manual S 204 28.8489 105 0.17 48
IV.BOSL.HHZ. 2023-09-18T07:35:58.31 0.6 undecidable manual S 235 27.6501 105 0.27 47
IV.CRE.HHZ. 2023-09-18T07:35:57.94 0.1 positive manual P 155 55.8996 50 -0.64 80
IV.SEI.HHZ. 2023-09-18T07:35:56.59 0.6 undecidable manual S 264 23.8539 108 -0.2 48
IV.FNVD.HHZ. 2023-09-18T07:35:56.20 0.3 undecidable manual P 284 43.7229 50 -0.5 65
IV.SFI.HNZ. 2023-09-18T07:35:56.87 0.3 undecidable manual S 141 24.2535 107 -0.07 74
IV.MPPT.EHZ. 2023-09-18T07:35:56.80 0.1 positive manual P 254 47.0196 50 -0.41 88
IV.VISG.HHZ. 2023-09-18T07:35:56.04 0.3 undecidable manual S 306 21.6672 109 -0.05 75
IV.RINC.EHZ. 2023-09-18T07:35:56.21 0.3 undecidable manual S 191 21.3675 110 0.25 72
IV.MOCL.EHZ. 2023-09-18T07:35:55.46 0.1 undecidable manual P 259 38.7279 50 -0.47 88
IV.VMGN.HHZ. 2023-09-18T07:35:55.20 0.3 undecidable manual S 216 16.6722 115 0.74 62
IV.IMOL.EHZ. 2023-09-18T07:35:55.01 0.3 positive manual P 12 32.2455 103 0.26 70
IT.FIE.HGE. 2023-09-18T07:35:55.89 0.3 undecidable manual P 224 41.4252 50 -0.47 66
IT.FAZ.HNE. 2023-09-18T07:35:54.99 0.6 undecidable manual P 37 30.9468 104 0.5 44
IV.MTRZ.HHZ. 2023-09-18T07:35:54.89 0.1 positive manual P 325 32.1456 103 0.17 95
IV.RUFI.EHZ. 2023-09-18T07:35:53.75 0.1 undecidable manual P 204 28.8489 105 -0.33 93
IV.BOSL.HHZ. 2023-09-18T07:35:53.76 0.3 undecidable manual P 235 27.6501 105 -0.08 73
IV.VISG.HHZ. 2023-09-18T07:35:52.42 0.1 undecidable manual P 306 21.6672 109 -0.29 94
IV.RINC.EHZ. 2023-09-18T07:35:52.62 0.1 positive manual P 191 21.3675 110 -0.02 100
IV.SEI.HHZ. 2023-09-18T07:35:52.89 0.1 negative manual P 264 23.8539 108 -0.23 95
IV.SFI.HNZ. 2023-09-18T07:35:52.89 0.3 undecidable manual P 141 24.2535 107 -0.31 70
IV.VMGN.HHZ. 2023-09-18T07:35:51.90 0.1 positive manual P 216 16.6722 115 0.13 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.VMGN.HHN. ML:3.1 0.01125 0.34 AML other m 2023-09-18T07:35:55.52
IV.VMGN.HHE. ML:3.0 0.01071 0.44 AML other m 2023-09-18T07:35:55.53
IV.VISG.HHE. ML:2.8 0.00538 0.64 AML other m 2023-09-18T07:35:56.21
IV.SFI.HNE. ML:3.2 0.009710000000000002 0.28 AML other m 2023-09-18T07:35:57.08
IV.SFI.EHE. ML:3.2 0.00976 0.28 AML other m 2023-09-18T07:35:57.08
IV.SEI.HHE. ML:3.7 0.033100000000000004 0.22 AML other m 2023-09-18T07:35:57.43
IV.SEI.HHN. ML:4.2 0.09025 0.24 AML other m 2023-09-18T07:35:57.46
IV.RINC.EHE. ML:3.3 0.013550000000000001 1.46 AML other m 2023-09-18T07:35:57.07
IV.RUFI.EHN. ML:3.2 0.009195 0.36 AML other m 2023-09-18T07:35:58.77
IV.RUFI.EHE. ML:2.7 0.002545 1.52 AML other m 2023-09-18T07:35:58.19
IV.BOSL.HHN. ML:2.9 0.0042450000000000005 1.64 AML other m 2023-09-18T07:35:58.96
IV.BOSL.HHE. ML:2.6 0.002075 0.42 AML other m 2023-09-18T07:35:58.77
IV.VISG.HHN. ML:2.9 0.0055 0.46 AML other m 2023-09-18T07:35:59.34
IV.SFI.EHN. ML:3.0 0.006645 1.18 AML other m 2023-09-18T07:36:00.89
IV.SFI.HNN. ML:3.0 0.006664999999999999 1.18 AML other m 2023-09-18T07:36:00.89
IV.RINC.EHN. ML:3.3 0.014850000000000002 0.54 AML other m 2023-09-18T07:36:00.77
IV.MOCL.EHN. ML:3.5 0.011394999999999999 0.62 AML other m 2023-09-18T07:36:01.98
IV.MOCL.EHE. ML:3.3 0.00761 1.2 AML other m 2023-09-18T07:36:02.72
IV.IMOL.HNN. ML:3.3 0.009555 0.54 AML other m 2023-09-18T07:36:02.80
IV.IMOL.EHN. ML:3.0 0.0051400000000000005 0.36 AML other m 2023-09-18T07:36:03.31
IV.FNVD.HHE. ML:3.1 0.00433 0.54 AML other m 2023-09-18T07:36:05.29
IV.MPPT.EHN. ML:2.8 0.0018649999999999997 0.86 AML other m 2023-09-18T07:36:05.89
IV.FNVD.HHN. ML:2.7 0.0017250000000000002 0.36 AML other m 2023-09-18T07:36:05.68
IV.CRE.HHN. ML:3.5 0.007295 0.26 AML other m 2023-09-18T07:36:06.84
IV.CRE.HHE. ML:3.3 0.004529999999999999 1.72 AML other m 2023-09-18T07:36:06.09
IV.MTRZ.HNN. ML:3.3 0.010245 1.6 AML other m 2023-09-18T07:36:07.82
IV.MTRZ.HHN. ML:3.4 0.01085 1.6 AML other m 2023-09-18T07:36:07.82
IV.MTRZ.HHE. ML:3.4 0.0132 1.24 AML other m 2023-09-18T07:36:07.07
IV.MTRZ.HNE. ML:3.4 0.0127 1.26 AML other m 2023-09-18T07:36:07.07
IV.MPPT.EHE. ML:2.9 0.0023799999999999997 0.42 AML other m 2023-09-18T07:36:08.83
IV.CRMI.HHE. ML:2.4 0.0005845000000000001 0.34 AML other m 2023-09-18T07:36:08.71
IV.CRMI.HNN. ML:2.8 0.001355 1.68 AML other m 2023-09-18T07:36:08.89
IV.CRMI.HHN. ML:2.8 0.001355 1.7 AML other m 2023-09-18T07:36:08.89
IV.IMOL.EHE. ML:3.1 0.006275 0.66 AML other m 2023-09-18T07:36:09.66
IV.IMOL.HNE. ML:3.4 0.01129 0.46 AML other m 2023-09-18T07:36:10.01
IV.PSL.EHE. ML:3.1 0.002745 0.36 AML other m 2023-09-18T07:36:10.48
IV.PSL.EHN. ML:3.0 0.0019000000000000002 0.36 AML other m 2023-09-18T07:36:10.32
IV.CSNT.HHN. ML:3.0 0.00145 0.52 AML other m 2023-09-18T07:36:14.43
IV.CRMI.HNE. ML:2.6 0.0008520000000000001 1.06 AML other m 2023-09-18T07:36:14.75
IV.CSNT.HHE. ML:3.0 0.001405 1.54 AML other m 2023-09-18T07:36:16.17
IV.BADI.EHN. ML:2.8 0.0008810000000000001 0.78 AML other m 2023-09-18T07:36:17.69
IV.BADI.EHE. ML:2.9 0.00123 0.98 AML other m 2023-09-18T07:36:17.69
IV.ATVO.HHN. ML:2.9 0.0009315 1.22 AML other m 2023-09-18T07:36:21.27
GU.GSCL.HHN. ML:2.9 0.001044 0.4 AML other m 2023-09-18T07:36:21.90
IV.ATMI.HHN. ML:3.3 0.001985 0.6 AML other m 2023-09-18T07:36:22.32
IV.PE3.EHN. ML:3.2 0.002505 1.48 AML other m 2023-09-18T07:36:22.13
IV.PE3.EHE. ML:3.2 0.0025099999999999996 0.46 AML other m 2023-09-18T07:36:22.41
IV.ATPI.HNN. ML:2.8 0.0007794999999999999 0.86 AML other m 2023-09-18T07:36:22.64
IV.ATPI.EHN. ML:2.8 0.0006885 0.86 AML other m 2023-09-18T07:36:22.64
IV.ATVO.HHE. ML:3.0 0.001044 0.4 AML other m 2023-09-18T07:36:22.42
GU.MAIM.HHN. ML:2.6 0.000455 0.58 AML other m 2023-09-18T07:36:23.97
GU.MAIM.HHE. ML:2.5 0.0003395 1.24 AML other m 2023-09-18T07:36:24.08
IV.ATPI.EHE. ML:2.6 0.000532 0.56 AML other m 2023-09-18T07:36:24.09
IV.PIEI.HHN. ML:2.6 0.00048450000000000007 0.42 AML other m 2023-09-18T07:36:24.37
IV.PIEI.HNN. ML:2.5 0.00039 0.64 AML other m 2023-09-18T07:36:24.38
IV.ZCCA.HHE. ML:2.5 0.0006525 1.46 AML other m 2023-09-18T07:36:25.76
IV.NARO.HHN. ML:2.5 0.0003815 0.38 AML other m 2023-09-18T07:36:25.22
IV.ZCCA.HNE. ML:2.5 0.000646 0.5 AML other m 2023-09-18T07:36:25.80
IV.ZCCA.HHN. ML:2.6 0.0007855 0.74 AML other m 2023-09-18T07:36:25.60
IV.ZCCA.HNN. ML:2.7 0.0010275 0.74 AML other m 2023-09-18T07:36:25.25
GU.GSCL.HHE. ML:2.8 0.0006644999999999999 0.58 AML other m 2023-09-18T07:36:26.10
IV.ATMI.HHE. ML:3.2 0.001645 1.32 AML other m 2023-09-18T07:36:26.89
IV.PIEI.HHE. ML:2.6 0.000497 0.52 AML other m 2023-09-18T07:36:27.53
IV.PIEI.HNE. ML:2.6 0.0005225 0.5 AML other m 2023-09-18T07:36:27.53
IV.MPAG.EHE. ML:2.8 0.000697 1.28 AML other m 2023-09-18T07:36:28.06
IV.MURB.HNE. ML:3.2 0.00126 0.32 AML other m 2023-09-18T07:36:28.23
IV.MURB.HHE. ML:3.2 0.00138 0.32 AML other m 2023-09-18T07:36:28.39
IV.ATPI.HNE. ML:2.8 0.000811 0.48 AML other m 2023-09-18T07:36:28.38
IV.ATFO.HHE. ML:3.0 0.000842 0.46 AML other m 2023-09-18T07:36:28.86
MN.VLC.HHN. ML:2.7 0.000524 0.84 AML other m 2023-09-18T07:36:28.42
MN.VLC.HNN. ML:2.8 0.00055 0.86 AML other m 2023-09-18T07:36:28.42
IV.FRON.EHN. ML:3.0 0.000903 0.52 AML other m 2023-09-18T07:36:29.29
IV.ATFO.HHN. ML:2.9 0.000655 0.58 AML other m 2023-09-18T07:36:29.86
IV.MURB.HHN. ML:3.2 0.0013775 1.02 AML other m 2023-09-18T07:36:30.60
IV.MURB.HNN. ML:3.2 0.00123 1.02 AML other m 2023-09-18T07:36:30.61
MN.VLC.HHE. ML:2.6 0.000373 1.12 AML other m 2023-09-18T07:36:30.98
MN.VLC.HNE. ML:2.6 0.0003755 1.1 AML other m 2023-09-18T07:36:30.97
IV.NARO.HHE. ML:2.5 0.00033650000000000005 0.62 AML other m 2023-09-18T07:36:31.53
IV.MPAG.EHN. ML:2.8 0.000619 0.5 AML other m 2023-09-18T07:36:31.35
OX.MARN.HNE. ML:3.6 0.0015699999999999998 0.42 AML other m 2023-09-18T07:36:31.62
IV.ARVD.HHE. ML:2.6 0.0003095 0.42 AML other m 2023-09-18T07:36:33.24
IV.MGAB.HNN. ML:3.0 0.0005800000000000001 0.46 AML other m 2023-09-18T07:36:34.27
IV.MGAB.HHN. ML:3.0 0.000593 0.48 AML other m 2023-09-18T07:36:34.28
GU.EQUI.HHN. ML:2.5 0.000252 0.56 AML other m 2023-09-18T07:36:34.14
GU.EQUI.HHE. ML:2.3 0.00013900000000000002 1.12 AML other m 2023-09-18T07:36:35.67
IV.FRON.EHE. ML:2.8 0.000585 0.58 AML other m 2023-09-18T07:36:35.62
IV.ARVD.HHN. ML:2.7 0.0003485 1.5 AML other m 2023-09-18T07:36:35.79
IV.ARCI.HHE. ML:2.6 0.0002165 1.2 AML other m 2023-09-18T07:36:36.62
IV.ZOVE.EHE. ML:3.1 0.0006554999999999999 0.4 AML other m 2023-09-18T07:36:37.22
IV.ZOVE.EHN. ML:3.2 0.0007645 0.46 AML other m 2023-09-18T07:36:39.94
IV.MGAB.HHE. ML:3.0 0.0005694999999999999 0.68 AML other m 2023-09-18T07:36:40.18
IV.MGAB.HNE. ML:2.9 0.0005375000000000001 0.68 AML other m 2023-09-18T07:36:40.52
IV.ARCI.HHN. ML:2.6 0.00023649999999999998 0.74 AML other m 2023-09-18T07:36:41.64
IV.ASSB.HHE. ML:2.8 0.000356 0.58 AML other m 2023-09-18T07:36:42.50
IV.CASP.HHN. ML:2.3 0.0001053 0.52 AML other m 2023-09-18T07:36:43.29
IV.ASSB.HHN. ML:2.7 0.0002675 0.38 AML other m 2023-09-18T07:36:44.40
IV.FDMO.HHN. ML:2.8 0.00027749999999999997 0.6 AML other m 2023-09-18T07:36:46.39
IV.FDMO.HHE. ML:2.6 0.000178 0.76 AML other m 2023-09-18T07:36:46.39
OX.MARN.HHE. ML:3.2 0.0006919999999999999 0.42 AML other m 2023-09-18T07:36:46.86
IV.CASP.HHE. ML:2.3 0.00010300000000000001 1.46 AML other m 2023-09-18T07:36:46.98
OX.MARN.HHN. ML:3.1 0.0004275 0.66 AML other m 2023-09-18T07:36:47.57
OX.MARN.HNN. ML:2.8 0.00022 0.66 AML other m 2023-09-18T07:36:47.58
OX.VARN.HNN. ML:3.2 0.00036250000000000003 0.32 AML other m 2023-09-18T07:36:48.15
OX.VARN.HHN. ML:3.2 0.000373 0.32 AML other m 2023-09-18T07:36:48.15
OX.VARN.HHE. ML:3.3 0.0005344999999999999 0.4 AML other m 2023-09-18T07:36:49.94
OX.VARN.HNE. ML:3.3 0.0005389999999999999 0.42 AML other m 2023-09-18T07:36:49.95
NI.POLC.HHN. ML:3.4 0.000597 1.56 AML other m 2023-09-18T07:36:50.10
NI.POLC.HHE. ML:3.2 0.0003865 0.36 AML other m 2023-09-18T07:36:51.21
IV.MAGA.HHN. ML:3.6 0.0010350000000000001 0.34 AML other m 2023-09-18T07:36:51.34
IV.MAGA.HNN. ML:3.2 0.000514 0.36 AML other m 2023-09-18T07:36:51.52
ST.DOSS.HHN. ML:3.2 0.000514 0.56 AML other m 2023-09-18T07:36:53.05
ST.DOSS.HNN. ML:3.2 0.000496 0.56 AML other m 2023-09-18T07:36:53.33
OX.MLN.HHN. ML:3.0 0.0001945 1.12 AML other m 2023-09-18T07:36:53.26
IV.MAGA.HHE. ML:3.7 0.00138 1 AML other m 2023-09-18T07:36:53.91
ST.DOSS.HHE. ML:3.3 0.0005985000000000001 1.32 AML other m 2023-09-18T07:36:53.98
ST.DOSS.HNE. ML:3.3 0.000571 1.32 AML other m 2023-09-18T07:36:53.98
OX.MLN.HHE. ML:2.8 0.00013450000000000002 1.14 AML other m 2023-09-18T07:36:54.02
ST.VARA.EHN. ML:3.4 0.0007239999999999999 0.5 AML other m 2023-09-18T07:36:54.03
IV.MMO1.EHN. ML:3.1 0.0004425 1.22 AML other m 2023-09-18T07:36:54.73
IV.MF5.EHE. ML:3.3 0.0006675 0.64 AML other m 2023-09-18T07:36:55.32
IV.MMO1.EHE. ML:3.0 0.00036199999999999996 0.86 AML other m 2023-09-18T07:36:55.24
OX.CIMO.HHE. ML:2.6 0.0000706 0.96 AML other m 2023-09-18T07:36:56.81
IV.STAL.HHE. ML:3.2 0.00027150000000000004 0.34 AML other m 2023-09-18T07:36:56.67
ST.RONC.HNE. ML:3.3 0.000502 1.42 AML other m 2023-09-18T07:36:57.03
ST.RONC.EHE. ML:3.3 0.00048 1.46 AML other m 2023-09-18T07:36:57.04
IV.MF5.EHN. ML:3.2 0.0005595 1.32 AML other m 2023-09-18T07:36:58.66
IV.FIAM.HHN. ML:2.8 0.00014000000000000001 1.16 AML other m 2023-09-18T07:36:58.73
OX.MPRI.HNE. ML:3.2 0.0002385 1.64 AML other m 2023-09-18T07:36:58.93
OX.MPRI.HHE. ML:3.2 0.0002485 1.64 AML other m 2023-09-18T07:36:58.93
OX.MPRI.HHN. ML:3.2 0.00028050000000000004 0.3 AML other m 2023-09-18T07:36:59.14
ST.RONC.HNN. ML:3.5 0.000795 1.56 AML other m 2023-09-18T07:36:59.96
ST.RONC.EHN. ML:3.5 0.0008129999999999999 1.56 AML other m 2023-09-18T07:36:59.20
NI.VINO.HHE. ML:3.0 0.00014749999999999998 0.8 AML other m 2023-09-18T07:36:59.54
ST.VARA.EHE. ML:3.5 0.0008765000000000001 0.42 AML other m 2023-09-18T07:37:00.31
IV.STAL.HHN. ML:3.1 0.0002045 0.26 AML other m 2023-09-18T07:37:00.30
OX.DRE.HNE. ML:3.2 0.00022549999999999998 0.36 AML other m 2023-09-18T07:37:02.08
OX.DRE.HHE. ML:3.2 0.0002235 0.34 AML other m 2023-09-18T07:37:02.08
OX.DRE.HHN. ML:3.2 0.0002455 0.38 AML other m 2023-09-18T07:37:02.46
OX.DRE.HNN. ML:3.2 0.000249 0.4 AML other m 2023-09-18T07:37:02.66
IV.CAMP.HHN. ML:2.7 0.0001225 0.56 AML other m 2023-09-18T07:37:02.88
IV.CASP.HNE. ML:4.7 0.025 0.4 AML other m 2023-09-18T07:37:03.17
IV.CASP.HNN. ML:4.3 0.009899999999999999 0.4 AML other m 2023-09-18T07:37:03.18
IV.OFFI.HHN. ML:3.4 0.0006950000000000001 1.32 AML other m 2023-09-18T07:37:04.29
IV.MAGA.HNE. ML:3.4 0.000773 0.58 AML other m 2023-09-18T07:37:06.15
IV.OFFI.HHE. ML:3.2 0.0005434999999999999 0.56 AML other m 2023-09-18T07:37:06.52
OX.SABO.HHE. ML:3.0 0.000183 0.8 AML other m 2023-09-18T07:37:07.40
OX.SABO.HNE. ML:3.6 0.000697 0.78 AML other m 2023-09-18T07:37:07.40
SL.LJU.BHE. ML:3.7 0.0005525 0.4 AML other m 2023-09-18T07:37:09.07
SL.LJU.BHN. ML:4.1 0.001375 0.3 AML other m 2023-09-18T07:37:09.17
IV.FIAM.HHE. ML:2.9 0.000174 1 AML other m 2023-09-18T07:37:12.48
OX.MPRI.HNN. ML:3.2 0.00026450000000000003 0.56 AML other m 2023-09-18T07:37:14.74
OX.CIMO.HHN. ML:2.5 0.0000609 0.5 AML other m 2023-09-18T07:37:14.56
IV.CAMP.HHE. ML:2.7 0.0001225 1.12 AML other m 2023-09-18T07:37:15.85
NI.VINO.HHN. ML:3.0 0.000144 1.14 AML other m 2023-09-18T07:37:18.30
IV.PTCC.HHN. ML:2.7 0.000059399999999999994 0.58 AML other m 2023-09-18T07:37:29.41
IV.VARE.HHN. ML:3.0 0.00013700000000000002 1.22 AML other m 2023-09-18T07:37:30.69
OX.SABO.HHN. ML:3.1 0.00022449999999999998 0.62 AML other m 2023-09-18T07:37:31.84
OX.SABO.HNN. ML:3.7 0.0009255 0.6 AML other m 2023-09-18T07:37:31.84
IV.VARE.HHE. ML:2.9 0.00010695 0.58 AML other m 2023-09-18T07:37:32.91
IV.PTCC.HHE. ML:2.8 0.00007335 1.24 AML other m 2023-09-18T07:37:33.16
TDMT - Time Domain Moment Tensor
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