Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.8 on date 18-09-2021 and time 07:02:43 (Italy) in region 8 km S Montieri (GR)

A magnitude ML 2.8 earthquake occured in region: 8 km S Montieri (GR), on

  • 18-09-2021 05:02:43 (UTC)
  • 18-09-2021 07:02:43 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0590, 11.0050 at 10 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.

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Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Montieri GR 8 1204 1204
Massa Marittima GR 10 8375 9579
Chiusdino SI 13 1903 11482
Roccastrada GR 14 9199 20681
Monterotondo Marittimo GR 16 1371 22052
Gavorrano GR 17 8580 30632
Monticiano SI 17 1571 32203
Castelnuovo di Val di Cecina PI 18 2231 34434

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km N of Grosseto (82087 inhabitants)
39 Km SW of Siena (53903 inhabitants)
79 Km SE of Livorno (159219 inhabitants)
79 Km S of Scandicci (50609 inhabitants)
82 Km S of Firenze (382808 inhabitants)
84 Km SW of Arezzo (99543 inhabitants)
88 Km SE of Pisa (89158 inhabitants)
92 Km S of Prato (191150 inhabitants)
96 Km SE of Lucca (89046 inhabitants)
98 Km S of Pistoia (90315 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
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 2.8 2021-09-18
05:02:43		 43.0587 11.0053 10 2022-03-30
13:04:07		 Bollettino Sismico Italiano INGV 95666501
Reviewed
Rev100 		ML 2.8 2021-09-18
05:02:43		 43.0668 11.0188 9 2021-09-18
05:17:42		 Sala Sismica INGV-Roma 95570771
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-09-18 05:02:43 ± 0.09
Latitude 43.0587 ± 0.0036
Longitude 11.0053 ± 0.0062
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 95666501

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 385
Semi-minor axis of confidence ellipse (meter) 350
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 53
Circular confidence region, given by single value of horizontal uncertainty (meter) 410.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 34
Number of associated phases, regardless of their use for origin computation 116
Number of defining phases 116
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0.09353
Epicentral distance of station farthest from the epicenter (degree) 3.76456
Number of stations at which the event was observed 100
Number of stations from which data was used for origin computation 100
Magnitudes information

ML:2.8

Field Value
Value 2.8
Uncertainty 0.3
Num. used stations 154
Type of magnitude ML
Reference to an origin 95570771
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-09-18 05:17:41

ML:2.8

Field Value
Value 2.8
Uncertainty 0.3
Num. used stations 152
Type of magnitude ML
Reference to an origin 95666501
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-03-01 14:34:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
MN.VSL.HHZ. 2021-09-18T05:03:42.05 0.3 undecidable manual P 199 417.8706 38 0.21 16
GU.LSD.HHZ. 2021-09-18T05:03:40.77 0.3 undecidable manual P 312 406.8816 38 0.3 16
SI.ABSI.HHZ. 2021-09-18T05:03:40.56 0.3 undecidable manual P 3 407.8806 38 -0.04 17
GU.CIRO.HHZ. 2021-09-18T05:03:37.88 0.6 undecidable manual P 317 392.4072 38 -0.79 9
OX.MPRI.HHZ. 2021-09-18T05:03:37.09 0.3 undecidable manual P 23 386.1246 38 -0.8 14
ST.CARE.EHZ. 2021-09-18T05:03:36.74 0.3 undecidable manual P 356 374.2476 38 0.32 17
NI.PALA.HHZ. 2021-09-18T05:03:36.83 0.3 undecidable manual P 23 384.5262 38 -0.86 14
GU.TRAV.HHZ. 2021-09-18T05:03:36.38 0.6 undecidable manual P 318 375.5352 38 -0.2 11
IV.STAL.HHZ. 2021-09-18T05:03:35.87 0.3 undecidable manual P 20 379.731 38 -1.23 11
OX.MLN.HHZ. 2021-09-18T05:03:34.29 0.3 undecidable manual P 20 365.6562 38 -1.06 13
IV.CTI.HHZ. 2021-09-18T05:03:31.32 0.3 undecidable manual P 9 335.5086 38 -0.28 17
ST.PANI.EHZ. 2021-09-18T05:03:31.23 0.3 undecidable manual P 4 332.8113 38 -0.03 18
OX.CAE.HHZ. 2021-09-18T05:03:31.90 0.3 undecidable manual P 19 346.2867 38 -1.04 13
IV.BULT.EHZ. 2021-09-18T05:03:30.01 0.3 undecidable manual P 211 326.229 38 -0.43 17
SI.LUSI.HHZ. 2021-09-18T05:03:29.32 0.3 undecidable manual P 359 321.8334 38 -0.57 16
IV.SENA.HHE. 2021-09-18T05:03:28.59 0.3 undecidable manual P 204 317.0382 38 -0.71 16
ST.VARA.EHZ. 2021-09-18T05:03:27.76 0.3 undecidable manual P 358 307.0593 38 -0.3 18
ST.DOSS.HHZ. 2021-09-18T05:03:27.93 0.3 undecidable manual P 3 313.353 38 -0.91 14
IV.MAGA.HHZ. 2021-09-18T05:03:27.06 0.6 undecidable manual P 354 302.8635 38 -0.47 12
GU.GBOS.HHZ. 2021-09-18T05:03:24.48 0.3 undecidable manual P 298 286.0026 38 -0.95 17
IV.AGLI.HHZ. 2021-09-18T05:03:21.28 0.3 undecidable manual P 216 262.0377 38 -1.17 19
IV.QLNO.HHZ. 2021-09-18T05:03:20.38 0.3 undecidable manual P 304 255.3555 38 -1.24 20
FR.AJAC.HHN.00 2021-09-18T05:03:17.30 0.3 undecidable manual P 236 222.2109 38 -0.19 37
GU.CARD.HHE. 2021-09-18T05:03:16.98 0.6 undecidable manual S 339 115.2957 50 0.47 37
IV.SMA1.EHZ. 2021-09-18T05:03:13.95 0.3 undecidable manual P 103 195.36 38 -0.2 44
IV.MPPT.EHZ. 2021-09-18T05:03:12.26 0.3 undecidable manual S 4 99.9222 50 -0.16 62
IV.CSP1.EHZ. 2021-09-18T05:03:12.86 0.3 undecidable manual P 88 178.2882 38 0.83 39
IV.CRE.HHZ. 2021-09-18T05:03:12.65 0.3 undecidable manual S 51 98.4237 50 0.63 55
GU.GRAM.HHZ. 2021-09-18T05:03:11.13 0.6 undecidable manual P 335 175.7907 50 -0.57 30
IV.MSSA.HHZ. 2021-09-18T05:03:11.84 0.3 undecidable manual P 320 183.5829 38 -0.85 38
FR.SMPL.HHZ.00 2021-09-18T05:03:11.17 0.3 undecidable manual P 233 176.5899 38 -0.65 43
IV.RUFI.EHZ. 2021-09-18T05:03:11.05 0.6 undecidable manual S 25 95.5377 50 -0.18 41
RD.PGF.BHZ. 2021-09-18T05:03:10.56 0.1 undecidable manual P 252 172.7937 50 -0.68 57
IV.ARVD.HHZ. 2021-09-18T05:03:09.04 0.3 undecidable manual P 72 163.8138 50 -0.81 43
IV.FDMO.HHZ. 2021-09-18T05:03:08.97 0.6 undecidable manual P 90 168.8088 50 -1.65 18
IV.MTRZ.HNN. 2021-09-18T05:03:08.39 0.6 undecidable manual P 13 143.1456 50 1.72 19
IV.CESI.HHZ. 2021-09-18T05:03:08.02 0.3 undecidable manual P 92 154.1346 50 -0.34 52
IV.MPAG.EHZ. 2021-09-18T05:03:08.62 0.3 undecidable manual P 65 155.0226 50 0.12 55
IV.BRIS.HHN. 2021-09-18T05:03:07.03 0.3 undecidable manual P 25 143.0457 50 0.37 54
IV.ZCCA.HHZ. 2021-09-18T05:03:07.48 0.6 undecidable manual P 359 143.3454 50 0.77 31
IV.SSFR.HHN. 2021-09-18T05:03:07.16 0.3 undecidable manual P 73 149.5392 50 -0.5 52
IV.NARO.HHN. 2021-09-18T05:03:06.07 0.6 undecidable manual P 64 141.0477 50 -0.28 37
IV.CRMI.HHZ. 2021-09-18T05:03:06.88 0.3 undecidable manual S 359 81.7515 50 -0.69 55
GU.GSCL.HHN. 2021-09-18T05:03:06.67 0.3 undecidable manual P 347 147.1416 50 -0.62 49
IV.PE3.EHZ. 2021-09-18T05:03:06.79 0.3 undecidable manual P 59 139.4604 50 0.68 49
IV.CPGN.EHZ. 2021-09-18T05:03:06.18 0.3 undecidable manual P 52 134.1657 50 0.89 46
IV.TOLF.HHN. 2021-09-18T05:03:05.27 0.3 undecidable manual P 143 137.0628 50 -0.46 53
IV.ATBU.EHZ. 2021-09-18T05:03:05.37 0.6 undecidable manual P 69 132.9669 50 0.27 38
IV.ATCC.EHZ. 2021-09-18T05:03:05.27 0.6 undecidable manual P 83 133.0668 50 0.15 38
GU.EQUI.HHZ. 2021-09-18T05:03:05.83 0.3 undecidable manual P 331 140.6481 50 -0.45 53
GU.SARM.EHN. 2021-09-18T05:03:05.46 0.3 undecidable manual P 339 133.9659 50 0.21 57
IV.ASSB.HHZ. 2021-09-18T05:03:04.86 0.3 undecidable manual P 90 134.0658 50 -0.41 54
IV.ATFO.HHE. 2021-09-18T05:03:04.25 0.3 undecidable manual P 74 131.1687 50 -0.57 52
IV.VISG.HHZ. 2021-09-18T05:03:04.82 0.6 undecidable manual P 15 130.0698 50 0.17 39
IV.ATPC.HHE. 2021-09-18T05:03:04.73 0.3 undecidable manual P 68 126.2736 50 0.66 51
IV.MOMA.HHZ. 2021-09-18T05:03:04.55 0.3 undecidable manual P 102 130.1697 50 -0.12 58
IV.APEC.HHE. 2021-09-18T05:03:04.86 0.3 undecidable manual P 64 126.9729 50 0.69 50
IV.BARO.EHZ. 2021-09-18T05:03:03.74 0.3 undecidable manual P 136 123.987 50 0.02 60
IV.FNVD.HHN. 2021-09-18T05:03:03.97 0.3 undecidable manual P 4 123.3876 50 0.34 57
IV.ATVO.HHZ. 2021-09-18T05:03:03.20 0.3 undecidable manual P 72 118.7922 50 0.28 58
IV.MURB.HHZ. 2021-09-18T05:03:03.82 0.3 undecidable manual P 79 124.986 50 -0.06 60
IV.TB01.DHZ.01 2021-09-18T05:03:03.56 0.1 undecidable manual P 72 121.0899 50 0.29 77
IV.ATPI.EHZ. 2021-09-18T05:03:03.24 0.3 undecidable manual P 68 120.99 50 -0.01 61
IV.TB02.DHZ.01 2021-09-18T05:03:03.55 0.3 undecidable manual P 73 118.6923 50 0.65 52
IV.LMD.HHZ. 2021-09-18T05:03:03.99 0.3 undecidable manual P 26 126.2736 50 -0.09 59
IV.TB03.DHZ.01 2021-09-18T05:03:03.54 0.3 undecidable manual P 71 119.7912 50 0.47 55
IV.PARC.HHZ. 2021-09-18T05:03:03.01 0.3 undecidable manual P 56 119.0919 50 0.05 61
GU.CARD.HHE. 2021-09-18T05:03:02.67 0.3 undecidable manual P 339 115.2957 50 0.29 58
GU.POPM.HHZ. 2021-09-18T05:03:02.33 0.3 undecidable manual P 350 111.1998 50 0.58 54
IV.SEI.HHZ. 2021-09-18T05:03:02.63 0.3 undecidable manual P 14 113.997 50 0.44 56
IV.BADI.EHE. 2021-09-18T05:03:02.10 0.3 undecidable manual P 63 111.8991 50 0.25 59
IV.SFI.EHZ. 2021-09-18T05:03:02.65 0.3 undecidable manual P 36 115.7952 50 0.2 59
IV.ATLO.EHE. 2021-09-18T05:03:02.39 0.3 undecidable manual P 75 116.8941 50 -0.24 59
IV.ATMC.EHE. 2021-09-18T05:03:01.16 0.1 undecidable manual P 65 105.117 50 0.34 78
IV.MOCL.EHZ. 2021-09-18T05:03:01.47 0.1 undecidable manual P 8 105.9162 50 0.54 74
IV.SSP9.EHZ. 2021-09-18T05:03:01.88 0.3 undecidable manual P 57 107.3148 50 0.72 52
IV.ASQU.HHZ. 2021-09-18T05:03:01.08 0.1 undecidable manual P 37 103.4187 50 0.53 75
TV.SF03.EHN. 2021-09-18T05:03:01.18 0.3 undecidable manual S 117 62.0934 50 -1.14 47
IV.MCIV.CHZ. 2021-09-18T05:03:01.34 0.3 undecidable manual S 119 62.7927 50 -1.15 46
IV.ATMI.HHZ. 2021-09-18T05:03:01.26 0.3 undecidable manual P 73 106.6155 50 0.22 60
IV.BOSL.HHN. 2021-09-18T05:03:00.77 0.3 undecidable manual P 17 101.2209 50 0.56 56
IV.CRE.HHZ. 2021-09-18T05:03:00.25 0.1 undecidable manual P 51 98.4237 50 0.47 77
IV.MPPT.EHZ. 2021-09-18T05:03:00.38 0.1 undecidable manual P 4 99.9222 50 0.37 79
TV.SF04.EHZ. 2021-09-18T05:03:00.21 0.3 undecidable manual S 115 58.6968 50 -1.19 46
IV.ATVA.EHE. 2021-09-18T05:03:00.84 0.1 undecidable manual P 76 106.4157 50 -0.17 81
Z3.A317A.HHE. 2021-09-18T05:02:59.89 0.3 undecidable manual P 270 94.239 50 0.75 52
IV.OSSC.HHZ. 2021-09-18T05:02:59.69 0.3 undecidable manual S 21 55.1004 50 -0.76 56
IV.RUFI.EHZ. 2021-09-18T05:02:59.79 0.1 undecidable manual P 25 95.5377 50 0.46 78
IV.CSNT.HHZ. 2021-09-18T05:02:58.46 0.3 undecidable manual S 26 51.4152 50 -1 51
IV.MGAB.HHZ. 2021-09-18T05:02:58.79 0.1 undecidable manual P 100 91.242 50 0.11 84
IV.SACS.HHZ. 2021-09-18T05:02:57.06 0.1 undecidable manual P 107 76.9674 50 0.58 78
VR.VRG03.HH1. 2021-09-18T05:02:57.23 0.3 undecidable manual P 326 77.6667 50 0.65 57
IV.CRMI.HHZ. 2021-09-18T05:02:57.20 0.3 undecidable manual P 359 81.7515 50 -0.01 66
VR.VRG02.HH2. 2021-09-18T05:02:57.01 0.6 undecidable manual P 329 77.1672 50 0.5 40
IV.PII.HHZ. 2021-09-18T05:02:57.42 0.1 undecidable manual P 332 83.1501 50 -0.01 88
IV.CAFI.HHZ. 2021-09-18T05:02:57.40 0.1 negative manual P 69 83.3499 50 -0.05 87
IV.CELB.HHE. 2021-09-18T05:02:56.96 0.1 undecidable manual P 242 73.2711 50 1.06 64
IV.ARCI.HNZ. 2021-09-18T05:02:56.82 0.3 undecidable manual S 121 44.5221 50 -0.8 56
TV.SF03.EHN. 2021-09-18T05:02:54.40 0.1 undecidable manual P 117 62.0934 50 0.22 87
IV.MCIV.CHZ. 2021-09-18T05:02:54.56 0.1 undecidable manual P 119 62.7927 50 0.28 86
IV.CASP.HHZ. 2021-09-18T05:02:54.21 0.3 undecidable manual S 201 31.8459 50 -0.02 72
TV.SF14.HHN. 2021-09-18T05:02:54.11 0.1 undecidable manual P 124 59.8956 50 0.27 87
IV.MAGO.CHZ. 2021-09-18T05:02:54.67 0.3 undecidable manual S 310 36.8298 50 -0.9 55
TV.SF04.EHZ. 2021-09-18T05:02:53.80 0.1 undecidable manual P 115 58.6968 50 0.15 89
TV.SF11.HHZ. 2021-09-18T05:02:53.69 0.1 undecidable manual P 111 58.5969 50 0.05 91
IV.CSNT.HHZ. 2021-09-18T05:02:52.31 0.1 negative manual P 26 51.4152 50 -0.22 89
IV.OSSC.HHZ. 2021-09-18T05:02:52.99 0.1 undecidable manual P 21 55.1004 50 -0.11 90
IV.ARCI.HNZ. 2021-09-18T05:02:51.47 0.1 undecidable manual P 121 44.5221 50 0 94
IV.MAGO.CHZ. 2021-09-18T05:02:50.23 0.1 positive manual P 310 36.8298 50 -0.06 94
IV.FROS.CHZ. 2021-09-18T05:02:49.88 0.3 undecidable manual S 36 20.7681 116 -1.2 49
IV.CASP.HHZ. 2021-09-18T05:02:49.93 0.1 undecidable manual P 201 31.8459 50 0.41 89
IV.RIBO.EHZ. 2021-09-18T05:02:48.70 0.3 undecidable manual S 165 12.5763 129 0.01 75
IV.FROS.CHZ. 2021-09-18T05:02:47.13 0.1 undecidable manual P 36 20.7681 116 -0.56 86
IV.TRIF.CHZ. 2021-09-18T05:02:47.56 0.1 undecidable manual S 307 10.3785 134 -0.55 88
IV.RIBO.EHZ. 2021-09-18T05:02:46.52 0.1 undecidable manual P 165 12.5763 129 0.2 96
IV.TRIF.CHZ. 2021-09-18T05:02:45.99 0.1 negative manual P 307 10.3785 134 0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.TRIF.CHE. ML:3.6 0.044599999999999994 0.24 AML other m 2021-09-18T05:02:47.82
IV.TRIF.CHN. ML:3.5 0.0355 1.32 AML other m 2021-09-18T05:02:48.00
IV.CASP.HHE. ML:3.7 0.0252 0.28 AML other m 2021-09-18T05:02:54.57
IV.CASP.HNE. ML:3.6 0.01815 0.3 AML other m 2021-09-18T05:02:54.58
IV.CASP.HHN. ML:3.7 0.0246 0.28 AML other m 2021-09-18T05:02:54.39
IV.CASP.HNN. ML:3.8 0.0296 0.28 AML other m 2021-09-18T05:02:54.40
IV.MAGO.CHN. ML:3.3 0.007200000000000001 0.22 AML other m 2021-09-18T05:02:54.74
IV.ARCI.HHN. ML:3.3 0.005735 1.82 AML other m 2021-09-18T05:02:56.93
IV.ARCI.HNN. ML:3.3 0.005665 1.82 AML other m 2021-09-18T05:02:56.93
IV.ARCI.HNE. ML:3.3 0.005585 1.06 AML other m 2021-09-18T05:02:57.01
IV.ARCI.HHE. ML:3.3 0.006085 1.08 AML other m 2021-09-18T05:02:57.00
IV.MAGO.CHE. ML:3.0 0.0034100000000000003 0.5 AML other m 2021-09-18T05:02:58.72
IV.CSNT.HHN. ML:3.2 0.00395 1.84 AML other m 2021-09-18T05:02:58.92
IV.CSNT.HHE. ML:3.2 0.00414 1.54 AML other m 2021-09-18T05:02:59.03
IV.OSSC.HHE. ML:3.2 0.0033250000000000003 0.52 AML other m 2021-09-18T05:03:00.31
IV.MCIV.CHE. ML:3.1 0.00237 0.2 AML other m 2021-09-18T05:03:01.62
IV.OSSC.HHN. ML:3.0 0.002335 0.84 AML other m 2021-09-18T05:03:01.93
IV.MCIV.CHN. ML:2.9 0.00171 0.18 AML other m 2021-09-18T05:03:03.38
IV.CELB.HHE. ML:3.6 0.006945000000000001 0.34 AML other m 2021-09-18T05:03:08.11
IV.CRMI.HHE. ML:2.3 0.00027449999999999995 1.52 AML other m 2021-09-18T05:03:08.97
IV.ATVO.HHN. ML:2.6 0.0002675 0.92 AML other m 2021-09-18T05:03:08.69
IV.CELB.HHN. ML:3.3 0.0033 0.5 AML other m 2021-09-18T05:03:08.48
IV.CRMI.HNN. ML:2.5 0.0003875 0.6 AML other m 2021-09-18T05:03:08.68
IV.CRMI.HHN. ML:2.4 0.000352 0.94 AML other m 2021-09-18T05:03:08.68
IV.CRMI.HNE. ML:2.5 0.00039400000000000004 0.7 AML other m 2021-09-18T05:03:09.35
IV.PII.HHN. ML:2.7 0.0006585 0.28 AML other m 2021-09-18T05:03:10.25
IV.ATMI.HHE. ML:3.0 0.0009630000000000001 0.38 AML other m 2021-09-18T05:03:10.90
RD.PGF.BHN. ML:2.6 0.000169 1.12 AML other m 2021-09-18T05:03:11.06
RD.PGF.BHE. ML:2.8 0.00023649999999999998 1.16 AML other m 2021-09-18T05:03:11.08
IV.SACS.HHE. ML:2.4 0.0003675 0.58 AML other m 2021-09-18T05:03:11.05
IV.ATCC.EHN. ML:2.7 0.0003085 0.42 AML other m 2021-09-18T05:03:12.28
IV.SSFR.HHE. ML:2.6 0.00021799999999999999 0.96 AML other m 2021-09-18T05:03:12.79
IV.CAFI.HHE. ML:2.6 0.0005204999999999999 0.68 AML other m 2021-09-18T05:03:12.68
IV.CAFI.HNE. ML:2.6 0.000486 0.7 AML other m 2021-09-18T05:03:12.69
IV.CAFI.HNN. ML:2.6 0.0005045 1.42 AML other m 2021-09-18T05:03:12.12
IV.CAFI.HHN. ML:2.6 0.0005074999999999999 1.46 AML other m 2021-09-18T05:03:12.11
IV.ATFO.HHN. ML:2.6 0.0002475 0.46 AML other m 2021-09-18T05:03:13.25
IV.ASSB.HHN. ML:2.2 0.0001046 1.24 AML other m 2021-09-18T05:03:13.65
IV.SACS.HNE. ML:2.4 0.0003345 1.18 AML other m 2021-09-18T05:03:13.06
IV.SACS.HNN. ML:2.3 0.0003185 1.02 AML other m 2021-09-18T05:03:13.61
IV.SACS.HHN. ML:2.4 0.000357 0.42 AML other m 2021-09-18T05:03:13.10
IV.RUFI.EHN. ML:3.0 0.0010090000000000001 1.26 AML other m 2021-09-18T05:03:13.78
IV.SSFR.HHN. ML:2.6 0.00019250000000000002 0.26 AML other m 2021-09-18T05:03:13.38
IV.ARVD.HHE. ML:2.4 0.00011195 0.44 AML other m 2021-09-18T05:03:13.38
IV.RUFI.EHE. ML:3.1 0.0012515 1.5 AML other m 2021-09-18T05:03:13.82
IV.MURB.HHE. ML:2.9 0.0005955 0.94 AML other m 2021-09-18T05:03:13.86
IV.MURB.HNE. ML:2.9 0.0005600000000000001 0.24 AML other m 2021-09-18T05:03:13.86
IV.MGAB.HHN. ML:2.6 0.0004095 1.28 AML other m 2021-09-18T05:03:13.92
IV.MGAB.HNN. ML:2.6 0.0004355 1.3 AML other m 2021-09-18T05:03:13.93
IV.MGAB.HNE. ML:2.5 0.00036050000000000003 0.3 AML other m 2021-09-18T05:03:14.16
IV.MGAB.HHE. ML:2.5 0.00038849999999999996 0.54 AML other m 2021-09-18T05:03:14.15
IV.PII.HHE. ML:2.7 0.0006875 1.08 AML other m 2021-09-18T05:03:14.07
IV.CESI.HHN. ML:2.4 0.0001145 0.5 AML other m 2021-09-18T05:03:15.54
IV.MPPT.EHN. ML:2.5 0.00029099999999999997 0.96 AML other m 2021-09-18T05:03:15.41
IV.CRE.HHN. ML:2.8 0.0006905 0.36 AML other m 2021-09-18T05:03:15.48
IV.BOSL.HHE. ML:2.8 0.0005865 0.8 AML other m 2021-09-18T05:03:15.52
IV.ASQU.HHE. ML:2.6 0.0003485 0.72 AML other m 2021-09-18T05:03:16.02
IV.FDMO.HHE. ML:2.3 0.0000764 1.02 AML other m 2021-09-18T05:03:16.72
IV.MOCL.EHN. ML:2.8 0.0006039999999999999 0.34 AML other m 2021-09-18T05:03:16.89
GU.CARD.HHE. ML:2.5 0.0002495 0.42 AML other m 2021-09-18T05:03:17.27
IV.CRE.HHE. ML:2.8 0.0007235000000000001 0.92 AML other m 2021-09-18T05:03:17.34
IV.MOCL.EHE. ML:2.8 0.000584 0.52 AML other m 2021-09-18T05:03:17.60
GU.POPM.HHE. ML:2.7 0.000402 1.32 AML other m 2021-09-18T05:03:18.33
GU.CARD.HHN. ML:2.5 0.0002605 0.36 AML other m 2021-09-18T05:03:19.02
IV.ASQU.HHN. ML:2.6 0.00041049999999999995 0.88 AML other m 2021-09-18T05:03:19.60
IV.BOSL.HHN. ML:2.6 0.0003775 0.42 AML other m 2021-09-18T05:03:19.07
GU.POPM.HHN. ML:2.6 0.000354 0.5 AML other m 2021-09-18T05:03:19.77
IV.SSP9.EHE. ML:2.8 0.000561 1.22 AML other m 2021-09-18T05:03:20.79
IV.SSP9.EHN. ML:3.1 0.0010585 1.44 AML other m 2021-09-18T05:03:21.15
IV.MPPT.EHE. ML:2.6 0.0004095 1.36 AML other m 2021-09-18T05:03:21.21
IV.ATMI.HHN. ML:3.0 0.0009575 0.68 AML other m 2021-09-18T05:03:21.64
IV.ATPI.EHE. ML:2.7 0.0003795 1.5 AML other m 2021-09-18T05:03:22.86
IV.ATPI.HNE. ML:2.7 0.0003675 1.46 AML other m 2021-09-18T05:03:22.12
IV.LMD.HHN. ML:2.8 0.00039949999999999995 0.42 AML other m 2021-09-18T05:03:23.01
IV.SEI.HHN. ML:3.3 0.001465 0.56 AML other m 2021-09-18T05:03:23.67
IV.PARC.HHE. ML:2.7 0.0003795 1.5 AML other m 2021-09-18T05:03:23.93
IV.SEI.HHE. ML:2.9 0.0006734999999999999 0.64 AML other m 2021-09-18T05:03:23.93
IV.APEC.HHN. ML:2.9 0.0005589999999999999 0.48 AML other m 2021-09-18T05:03:24.37
GU.EQUI.HHE. ML:2.6 0.0001985 0.64 AML other m 2021-09-18T05:03:24.14
IV.PARC.HHN. ML:2.8 0.0005035 0.48 AML other m 2021-09-18T05:03:24.18
IV.CESI.HHE. ML:2.2 0.0000816 0.64 AML other m 2021-09-18T05:03:24.84
IV.SFI.EHN. ML:2.7 0.000366 1.48 AML other m 2021-09-18T05:03:24.92
GU.EQUI.HHN. ML:2.6 0.000202 0.68 AML other m 2021-09-18T05:03:25.02
IV.LMD.HHE. ML:2.7 0.00032450000000000003 0.5 AML other m 2021-09-18T05:03:25.65
IV.BARO.HNE. ML:2.8 0.000446 0.56 AML other m 2021-09-18T05:03:25.58
IV.SFI.EHE. ML:2.8 0.0004435 0.86 AML other m 2021-09-18T05:03:25.16
IV.BARO.EHE. ML:2.8 0.000409 0.6 AML other m 2021-09-18T05:03:25.29
IV.ATPI.EHN. ML:2.7 0.00034399999999999996 0.52 AML other m 2021-09-18T05:03:25.55
IV.ASSB.HHE. ML:2.4 0.00014000000000000001 1.36 AML other m 2021-09-18T05:03:26.23
IV.MURB.HNN. ML:2.9 0.000629 0.4 AML other m 2021-09-18T05:03:26.23
IV.MURB.HHN. ML:3.0 0.0007230000000000001 0.42 AML other m 2021-09-18T05:03:26.23
IV.BARO.HNN. ML:2.7 0.000382 0.74 AML other m 2021-09-18T05:03:26.36
IV.BARO.EHN. ML:2.7 0.0003415 0.7 AML other m 2021-09-18T05:03:26.73
IV.APEC.HHE. ML:3.0 0.0006035 1 AML other m 2021-09-18T05:03:26.25
IV.ATVO.HHE. ML:2.8 0.0004615 0.82 AML other m 2021-09-18T05:03:26.96
IV.ATCC.EHE. ML:2.9 0.00046149999999999994 0.54 AML other m 2021-09-18T05:03:27.37
IV.ATFO.HHE. ML:2.6 0.00027649999999999994 0.68 AML other m 2021-09-18T05:03:27.48
IV.ATPI.HNN. ML:2.6 0.00032900000000000003 1.52 AML other m 2021-09-18T05:03:28.89
IV.MOMA.HHE. ML:2.4 0.0001455 0.52 AML other m 2021-09-18T05:03:28.21
IV.FNVD.HHN. ML:2.7 0.000352 0.48 AML other m 2021-09-18T05:03:28.34
IV.CPGN.EHN. ML:2.9 0.0004732 0.96 AML other m 2021-09-18T05:03:28.22
IV.MOMA.HHN. ML:2.3 0.0001185 1 AML other m 2021-09-18T05:03:29.36
IV.CPGN.EHE. ML:2.8 0.0004 1.38 AML other m 2021-09-18T05:03:29.28
IV.ARRO.EHN. ML:2.1 0.00006195 0.6 AML other m 2021-09-18T05:03:30.55
IV.PE3.EHN. ML:2.9 0.0004285 1.52 AML other m 2021-09-18T05:03:32.02
IV.ARRO.EHE. ML:2.2 0.000068 0.42 AML other m 2021-09-18T05:03:32.27
OX.CAE.HHN. ML:2.5 0.000025399999999999997 0.52 AML other m 2021-09-18T05:03:33.18
FR.SMPL.HHN.00 ML:2.8 0.000224 0.48 AML other m 2021-09-18T05:03:33.23
IV.FNVD.HHE. ML:2.7 0.00036449999999999997 0.7 AML other m 2021-09-18T05:03:33.55
IV.MPAG.EHN. ML:2.6 0.0001795 0.4 AML other m 2021-09-18T05:03:34.23
IV.PE3.EHE. ML:2.8 0.000409 1.48 AML other m 2021-09-18T05:03:34.23
FR.SMPL.HHE.00 ML:2.9 0.000324 0.6 AML other m 2021-09-18T05:03:34.99
IV.MPAG.EHE. ML:2.4 0.0001325 1.34 AML other m 2021-09-18T05:03:35.08
IV.ARVD.HHN. ML:2.3 0.00009525 1.32 AML other m 2021-09-18T05:03:36.94
IV.ZCCA.HHN. ML:2.6 0.0001945 0.42 AML other m 2021-09-18T05:03:36.37
IV.FDMO.HHN. ML:2.3 0.00007450000000000001 0.44 AML other m 2021-09-18T05:03:39.58
IV.ZCCA.HHE. ML:2.7 0.0003015 0.7 AML other m 2021-09-18T05:03:40.02
IV.SMA1.EHN. ML:2.5 0.00010485 1.44 AML other m 2021-09-18T05:03:42.94
MN.VSL.HHE. ML:3.0 0.00004765 0.14 AML other m 2021-09-18T05:03:43.58
FR.AJAC.HHN.00 ML:3.1 0.0003205 1.72 AML other m 2021-09-18T05:03:43.94
FR.AJAC.HHE.00 ML:3.2 0.00035099999999999997 1.12 AML other m 2021-09-18T05:03:44.37
MN.VSL.HHN. ML:3.0 0.00004425 1.56 AML other m 2021-09-18T05:03:45.10
IV.CPGN.HNN. ML:3.2 0.0010604 0.4 AML other m 2021-09-18T05:03:47.76
IV.CPGN.HNE. ML:3.0 0.0007205 1.58 AML other m 2021-09-18T05:03:47.17
IV.AGLI.HHN. ML:2.7 0.0000775 0.82 AML other m 2021-09-18T05:03:49.82
IV.AGLI.HHE. ML:2.8 0.000106 1.52 AML other m 2021-09-18T05:03:50.85
IV.SMA1.EHE. ML:2.5 0.00009834999999999999 0.78 AML other m 2021-09-18T05:03:55.32
SI.LUSI.HHN. ML:2.8 0.0000673 0.52 AML other m 2021-09-18T05:04:06.31
IV.BULT.EHN. ML:2.8 0.00006445 0.44 AML other m 2021-09-18T05:04:06.12
IV.BULT.EHE. ML:2.8 0.00006434999999999999 0.5 AML other m 2021-09-18T05:04:08.40
IV.CTI.HHN. ML:2.8 0.000058099999999999996 0.92 AML other m 2021-09-18T05:04:09.51
IV.CTI.HHE. ML:2.8 0.0000606 1.12 AML other m 2021-09-18T05:04:10.61
IV.MAGA.HHE. ML:3.2 0.00019600000000000002 0.62 AML other m 2021-09-18T05:04:11.67
OX.CAE.HHE. ML:2.7 0.00003845 0.66 AML other m 2021-09-18T05:04:12.62
IV.MAGA.HHN. ML:2.9 0.00009279999999999999 0.44 AML other m 2021-09-18T05:04:13.57
ST.DOSS.HHE. ML:2.6 0.0000432 0.58 AML other m 2021-09-18T05:04:15.31
OX.MLN.HHN. ML:2.7 0.0000354 1.18 AML other m 2021-09-18T05:04:16.88
OX.MLN.HHE. ML:2.7 0.000035799999999999996 0.46 AML other m 2021-09-18T05:04:16.11
SI.LUSI.HHE. ML:2.9 0.0000733 0.46 AML other m 2021-09-18T05:04:19.10
IV.STAL.HHE. ML:3.0 0.0000596 0.38 AML other m 2021-09-18T05:04:19.35
IV.STAL.HHN. ML:2.6 0.000030550000000000004 0.5 AML other m 2021-09-18T05:04:20.83
OX.MPRI.HHE. ML:2.9 0.00005105 0.5 AML other m 2021-09-18T05:04:21.67
NI.PALA.HHN. ML:3.0 0.000064 0.72 AML other m 2021-09-18T05:04:25.94
OX.MPRI.HHN. ML:3.0 0.00006245 1.06 AML other m 2021-09-18T05:04:26.55
SI.ABSI.HHN. ML:2.8 0.00003585 0.8 AML other m 2021-09-18T05:04:29.89
ST.DOSS.HHN. ML:2.7 0.000055 0.8 AML other m 2021-09-18T05:04:34.80
SI.ABSI.HHE. ML:2.9 0.0000421 0.54 AML other m 2021-09-18T05:04:34.99
GU.TRAV.HHN. ML:2.5 0.0000177 0.76 AML other m 2021-09-18T05:04:37.55
NI.PALA.HHE. ML:3.1 0.0000726 1.32 AML other m 2021-09-18T05:04:40.99
CH.FUORN.HHN. ML:2.5 0.000020850000000000002 0.42 AML other m 2021-09-18T05:04:40.49
GU.TRAV.HHE. ML:2.5 0.00002175 1.4 AML other m 2021-09-18T05:04:42.10
CH.FUORN.HHE. ML:2.4 0.000016 0.72 AML other m 2021-09-18T05:04:42.79
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