Earthquake with magnitude of Mw 4.0 on date 15-12-2005 and time 14:28:39 (Italy) in region 2 km E Spoleto (PG)

A magnitude Mw 4.0 earthquake occured in region: 2 km E Spoleto (PG), on

  • 15-12-2005 13:28:39 (UTC)
  • 15-12-2005 14:28:39 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7380, 12.7600 at 18 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
Spoleto PG 2 38218 38218
Sant'Anatolia di Narco PG 6 564 38782
Scheggino PG 7 461 39243
Vallo di Nera PG 9 364 39607
Campello sul Clitunno PG 9 2442 42049
Castel Ritaldi PG 12 3278 45327
Ferentillo TR 13 1913 47240
Poggiodomo PG 15 117 47357
Trevi PG 16 8469 55826
Montefranco TR 16 1276 57102
Cerreto di Spoleto PG 16 1075 58177
Arrone TR 17 2763 60940
Acquasparta TR 18 4778 65718
Polino TR 18 233 65951
Giano dell'Umbria PG 18 3846 69797
Monteleone di Spoleto PG 18 599 70396
Montefalco PG 20 5679 76075
Massa Martana PG 20 3770 79845

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km NE of Terni (111501 inhabitants)
25 Km S of Foligno (57155 inhabitants)
51 Km SE of Perugia (166134 inhabitants)
64 Km NE of Viterbo (67173 inhabitants)
68 Km NW of L'Aquila (69753 inhabitants)
78 Km W of Teramo (54892 inhabitants)
82 Km N of Guidonia Montecelio (88673 inhabitants)
86 Km N of Tivoli (56533 inhabitants)
97 Km N of Roma (2864731 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
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed Evaluation Mw
Rev501
Mw 4.0 2005-12-15
13:28:39
42.738 12.76 11 2022-05-26
09:14:01
TDMT-INGV Revised 105169121
Bulletin
Rev1000
Md 3.5
ML 4.2
Mw 3.9
2005-12-15
13:28:39
42.738 12.76 18 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 544099
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2005-12-15 13:28:39 ± 0.05
Latitude 42.7380 ± 0.0027
Longitude 12.7600 ± 0.0061
Depth (km) 18 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 544099

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 426
Semi-minor axis of confidence ellipse (meter) 173
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 74
Circular confidence region, given by single value of horizontal uncertainty (meter) 583.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 63
Number of associated phases, regardless of their use for origin computation 145
Number of defining phases 57
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 4.36171
Number of stations at which the event was observed 121
Number of stations from which data was used for origin computation 45
Magnitudes information

Mw:3.9

Field Value
Value 3.9
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 544099
Agency INGV
Autore TDMT Historical
Time of creation (UTC) 2014-02-04 16:05:40

Mw:4.0

Field Value
Value 4.0
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 105169121
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2022-05-26 09:14:01

ML:4.2

Field Value
Value 4.2
Uncertainty 0.4
Num. used stations
Type of magnitude ML
Reference to an origin 544099
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:29:48

Md:3.5

Field Value
Value 3.5
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 544099
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:29:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
MN.VSL.HHZ. 2005-12-15T13:30:31.32 10.0 undecidable manual Sn 0 0 0
IV.MRGE.HHZ. 2005-12-15T13:30:08.84 10.0 undecidable manual Sn 0 0 0
IV.SOI.SHZ. 2005-12-15T13:30:06.44 10.0 undecidable manual Pg 0 0 0
CH.EMV.HHZ. 2005-12-15T13:30:04.51 10.0 undecidable manual Pg 0 0 0
MN.TIR.HHZ. 2005-12-15T13:30:04.63 10.0 undecidable manual Pg 0 0 0
IV.MRGE.HHZ. 2005-12-15T13:30:01.74 10.0 undecidable manual Pg 0 0 0
CH.DIX.HHE. 2005-12-15T13:29:59.47 10.0 undecidable manual Sn 0 0 0
IV.GRI.EHZ. 2005-12-15T13:29:59.50 10.0 undecidable manual Pg 0 0 0
MN.BNI.HHE. 2005-12-15T13:29:57.31 10.0 undecidable manual Pg 0 0 0
CH.DIX.HHE. 2005-12-15T13:29:56.08 10.0 undecidable manual Pg 0 0 0
CH.MMK.HHZ. 2005-12-15T13:29:56.00 10.0 undecidable manual Pg 0 0 0
IV.LCI.SHZ. 2005-12-15T13:29:53.75 10.0 undecidable manual Pg 0 0 0
IV.MONC.HHZ. 2005-12-15T13:29:53.18 10.0 undecidable manual Sn 0 0 0
IV.MCGN.SHZ. 2005-12-15T13:29:52.38 10.0 undecidable manual Pg 0 0 0
CH.DAVOX.HHZ. 2005-12-15T13:29:51.11 10.0 undecidable manual Pn 0 0 0
MN.CUC.HHZ. 2005-12-15T13:29:51.86 10.0 undecidable manual Sn 0 0 0
IV.ORO.SHZ. 2005-12-15T13:29:49.11 10.0 undecidable manual Pg 0 0 0
IV.TDS.SHZ. 2005-12-15T13:29:49.34 10.0 undecidable manual Pg 0 0 0
MN.TUE.HHN. 2005-12-15T13:29:49.25 10.0 undecidable manual Pn 0 0 0
IV.MONC.HHZ. 2005-12-15T13:29:48.38 10.0 undecidable manual Pg 0 0 0
IV.DOI.SHZ. 2005-12-15T13:29:47.72 0.1 undecidable manual Pn 296 484.1487 0.855 18
CH.FUORN.HHE. 2005-12-15T13:29:47.45 10.0 undecidable manual Pn 0 0 0
IV.VAI.SHZ. 2005-12-15T13:29:45.79 10.0 undecidable manual Pg 0 0 0
IV.ORI.SHZ. 2005-12-15T13:29:45.31 10.0 undecidable manual Pg 0 0 0
MN.VSL.HHZ. 2005-12-15T13:29:44.68 10.0 undecidable manual Pg 0 0 0
IV.BRMO.SHZ. 2005-12-15T13:29:44.68 10.0 undecidable manual Pn 0 0 0
MN.CUC.HHZ. 2005-12-15T13:29:43.33 10.0 undecidable manual Pg 0 0 0
IV.BRES.EHZ. 2005-12-15T13:29:43.39 10.0 undecidable manual Pn 0 0 0
IV.SEST.EHN. 2005-12-15T13:29:43.15 10.0 undecidable manual Pg 0 0 0
CH.MUGIO.HHZ. 2005-12-15T13:29:43.97 0.1 undecidable manual Pn 321 460.1949 0.061 24
IV.APPI.EHZ. 2005-12-15T13:29:41.16 0.1 undecidable manual Pn 344 432.2451 0.715 20
IV.FVI.EHZ. 2005-12-15T13:29:40.88 10.0 undecidable manual Pg 0 0 0
IV.CMPR.HHZ. 2005-12-15T13:29:40.04 10.0 undecidable manual Sn 0 0 0
IV.BRT.SHZ. 2005-12-15T13:29:40.70 10.0 undecidable manual Pg 0 0 0
IV.IMI.SHZ. 2005-12-15T13:29:40.02 10.0 undecidable manual Pg 0 0 0
IV.MGR.SHZ. 2005-12-15T13:29:39.22 10.0 undecidable manual Pg 0 0 0
IV.MABI.HHN. 2005-12-15T13:29:38.00 0.1 undecidable manual Pn 335 408.7797 0.458 23
IV.MDI.HHZ. 2005-12-15T13:29:38.70 0.1 undecidable manual Pn 325 414.2742 0.477 23
IV.PTCC.SHZ. 2005-12-15T13:29:37.84 0.1 undecidable manual Pn 6 409.6788 0.178 24
IV.GMNA.SHZ. 2005-12-15T13:29:36.18 0.1 undecidable manual Pn 4 394.0056 0.462 23
IV.RAVA.EHE. 2005-12-15T13:29:35.20 10.0 undecidable manual Sn 0 0 0
IV.MRLC.HHN. 2005-12-15T13:29:35.72 10.0 undecidable manual Sn 0 0 0
IV.CTI.EHZ. 2005-12-15T13:29:34.04 10.0 undecidable manual Pg 0 0 0
IV.AMUR.HHZ. 2005-12-15T13:29:34.88 10.0 undecidable manual Pg 0 0 0
IV.CAFE.HHZ. 2005-12-15T13:29:34.13 10.0 undecidable manual Sn 0 0 0
IV.SBPO.BHN. 2005-12-15T13:29:34.79 10.0 undecidable manual Pg 0 0 0
IV.CMPR.HHZ. 2005-12-15T13:29:34.52 10.0 undecidable manual Pg 0 0 0
IV.SLCN.SHZ. 2005-12-15T13:29:34.58 10.0 undecidable manual Pg 0 0 0
IV.SNAL.HHZ. 2005-12-15T13:29:33.08 10.0 undecidable manual Pg 0 0 0
IV.SALO.HHZ. 2005-12-15T13:29:33.01 0.1 undecidable manual Pn 332 365.6562 0.796 21
IV.FIN.SHZ. 2005-12-15T13:29:32.68 10.0 undecidable manual Pg 0 0 0
IV.CII.SHZ. 2005-12-15T13:29:32.13 10.0 undecidable manual Pg 0 0 0
IV.BOB.SHZ. 2005-12-15T13:29:32.58 10.0 undecidable manual Pg 0 0 0
IV.FG4.SHZ. 2005-12-15T13:29:32.52 10.0 undecidable manual Pg 0 0 0
IV.MRLC.HHN. 2005-12-15T13:29:31.86 10.0 undecidable manual Pg 0 0 0
IV.VULT.HHZ. 2005-12-15T13:29:29.10 10.0 undecidable manual Pg 0 0 0
IV.MOCO.HHE. 2005-12-15T13:29:29.48 10.0 undecidable manual Pg 0 0 0
IV.TRI.SHZ. 2005-12-15T13:29:29.12 0.1 undecidable manual Pn 13 339.0051 0.199 26
IV.POZ.SHZ. 2005-12-15T13:29:28.90 10.0 undecidable manual Pg 0 0 0
IV.CAFE.HHZ. 2005-12-15T13:29:28.06 10.0 undecidable manual Pg 0 0 0
IV.SGO.SHZ. 2005-12-15T13:29:28.73 10.0 undecidable manual Pg 0 0 0
IV.RAVA.EHE. 2005-12-15T13:29:27.97 10.0 undecidable manual Pg 0 0 0
IV.OVO.SHZ. 2005-12-15T13:29:27.92 10.0 undecidable manual Pg 0 0 0
IV.MCRV.HHN. 2005-12-15T13:29:26.22 10.0 undecidable manual Pg 0 0 0
IV.FIU.EHZ. 2005-12-15T13:29:25.15 10.0 undecidable manual Sn 0 0 0
IV.TR9.SHZ. 2005-12-15T13:29:25.94 10.0 undecidable manual Pg 0 0 0
IV.ERBM.EHZ. 2005-12-15T13:29:24.04 10.0 undecidable manual Sn 0 0 0
IV.NL9.SHZ. 2005-12-15T13:29:24.14 10.0 undecidable manual Pg 0 0 0
IV.FGMS.SHZ. 2005-12-15T13:29:24.79 10.0 undecidable manual Pg 0 0 0
IV.CSSN.SHZ. 2005-12-15T13:29:23.94 10.0 undecidable manual Pg 0 0 0
IV.SOR.SHZ. 2005-12-15T13:29:22.44 10.0 undecidable manual Pg 0 0 0
IV.FIU.EHZ. 2005-12-15T13:29:22.02 10.0 undecidable manual Pg 0 0 0
IV.SACR.HHZ. 2005-12-15T13:29:21.07 10.0 undecidable manual Sn 0 0 0
IV.RGNG.SHZ. 2005-12-15T13:29:21.34 10.0 undecidable manual Pg 0 0 0
IV.PE9.SHZ. 2005-12-15T13:29:21.22 10.0 undecidable manual Pg 0 0 0
IV.PSB1.HHZ. 2005-12-15T13:29:21.13 10.0 undecidable manual Pg 0 0 0
IV.ERBM.EHZ. 2005-12-15T13:29:20.86 10.0 undecidable manual Pg 0 0 0
IV.CIGN.BHZ. 2005-12-15T13:29:18.07 10.0 undecidable manual Pg 0 0 0
IV.SACR.HHZ. 2005-12-15T13:29:18.62 10.0 undecidable manual Pg 0 0 0
MN.VLC.HHZ. 2005-12-15T13:29:18.06 10.0 undecidable manual Pg 0 0 0
IV.GSCL.SHZ. 2005-12-15T13:29:18.26 0.1 undecidable manual Pg 316 249.9609 0.354 44
IV.ZCCA.SHZ. 2005-12-15T13:29:17.28 10.0 undecidable manual Pg 0 0 0
IV.FG2.SHZ. 2005-12-15T13:29:16.86 10.0 undecidable manual Pg 0 0 0
IV.BDI.HHZ. 2005-12-15T13:29:15.25 10.0 undecidable manual Pg 0 0 0
IV.AOI.BHZ. 2005-12-15T13:29:15.49 0.1 undecidable manual Sg 37 112.8981 0.248 43
IV.BSSO.HHZ. 2005-12-15T13:29:15.43 10.0 undecidable manual Pg 0 0 0
IV.RDP.BHZ. 2005-12-15T13:29:14.85 0.1 undecidable manual Sg 182 108.8133 0.833 37
IV.SGG.SHZ. 2005-12-15T13:29:14.39 10.0 undecidable manual Pg 0 0 0
IV.BRSN.SHZ. 2005-12-15T13:29:13.73 10.0 undecidable manual Pg 0 0 0
IV.MSC.SHZ. 2005-12-15T13:29:13.56 10.0 undecidable manual Pg 0 0 0
IV.PZZT.HHZ. 2005-12-15T13:29:13.85 10.0 undecidable manual Pg 0 0 0
IV.TRIV.HHZ. 2005-12-15T13:29:13.07 10.0 undecidable manual Pg 0 0 0
IV.FNVD.HHZ. 2005-12-15T13:29:12.41 0.1 undecidable manual Pg 321 206.238 -0.088 62
IV.VAGA.HHZ. 2005-12-15T13:29:12.92 10.0 undecidable manual Pg 0 0 0
IV.PII.SHZ. 2005-12-15T13:29:12.84 0.1 undecidable manual Pg 302 211.0332 -0.256 58
IV.SEI.SHZ. 2005-12-15T13:29:10.00 0.3 undecidable manual Pg 323 184.5708 0.178 52
IV.TOLF.HHZ. 2005-12-15T13:29:10.65 0.1 undecidable manual Sg 220 97.3248 0.016 47
IV.RNI2.HHZ. 2005-12-15T13:29:09.96 10.0 undecidable manual Pg 0 0 0
IV.MIDA.HHZ. 2005-12-15T13:29:08.83 0.1 undecidable manual Pg 134 172.7937 0.463 69
IV.CERT.HHZ. 2005-12-15T13:29:08.15 0.1 undecidable manual Sg 168 89.4438 -0.147 47
IV.PIEI.BHZ. 2005-12-15T13:29:08.67 0.1 undecidable manual Sg 348 90.3429 0.119 47
IV.VMG.SHZ. 2005-12-15T13:29:07.36 0.1 undecidable manual Pg 325 167.5101 -0.344 72
IV.ARVD.EHZ. 2005-12-15T13:29:06.72 0.1 undecidable manual Sg 10 85.5477 -0.427 45
IV.SDI.SHZ. 2005-12-15T13:29:06.06 10.0 undecidable manual Pg 0 0 0
IV.GRFL.SHZ. 2005-12-15T13:29:05.41 0.1 undecidable manual Pg 288 151.8369 -0.365 77
IV.CSNT.BHZ. 2005-12-15T13:29:04.41 0.1 undecidable manual Pg 305 144.2445 -0.428 78
IV.SFI.SHZ. 2005-12-15T13:29:04.31 10.0 undecidable manual Pg 0 0 0
IV.RSM.EHZ. 2005-12-15T13:29:04.46 10.0 undecidable manual Pg 0 0 0
IV.CING.HHN. 2005-12-15T13:29:04.89 0.1 undecidable manual Sg 26 78.9654 -0.323 47
IV.GIUL.BHZ. 2005-12-15T13:29:03.10 0.1 undecidable manual Pg 163 137.0628 -0.542 77
IV.PESA.EHN. 2005-12-15T13:29:03.30 0.1 undecidable manual Pg 3 133.5663 0.242 83
IV.MAON.HHZ. 2005-12-15T13:29:02.95 0.1 undecidable manual Pg 256 137.4624 -0.759 69
IV.VVLD.EHZ. 2005-12-15T13:29:02.17 10.0 undecidable manual Pg 0 0 0
IV.CRE.EHZ. 2005-12-15T13:29:00.39 0.1 undecidable manual Pg 326 117.5934 -0.003 90
IV.INTR.HHZ. 2005-12-15T13:29:00.91 0.1 undecidable manual Pg 130 123.6873 -0.501 81
IV.LAV9.SHZ. 2005-12-15T13:29:00.81 0.1 undecidable manual Pg 182 117.7932 0.38 84
IV.MURB.HHZ. 2005-12-15T13:29:00.38 0.1 undecidable manual Sg 342 61.2942 0.375 47
IV.FIAM.HHZ. 2005-12-15T13:28:59.31 0.1 undecidable manual Sg 151 59.7957 -0.266 49
IV.AOI.BHZ. 2005-12-15T13:28:59.62 0.1 undecidable manual Pg 37 112.8981 0.001 91
IV.FSSB.SHZ. 2005-12-15T13:28:58.12 0.1 undecidable manual Pg 1 105.9162 -0.335 87
IV.CAMP.EHZ. 2005-12-15T13:28:58.91 0.1 undecidable manual Sg 113 57.498 0.002 50
IV.RDP.BHZ. 2005-12-15T13:28:58.88 0.1 undecidable manual Pg 182 108.8133 -0.055 91
IV.ROM9.HHZ. 2005-12-15T13:28:58.59 10.0 undecidable manual Pg 0 0 0
IV.TOLF.HHZ. 2005-12-15T13:28:57.09 0.1 undecidable manual Pg 220 97.3248 0.059 95
IV.PTQR.SHZ. 2005-12-15T13:28:56.05 0.1 undecidable manual Pg 146 95.238 -0.631 82
IV.VCEL.EHZ. 2005-12-15T13:28:56.78 0.1 undecidable manual Pg 113 96.126 -0.052 95
IV.BADI.EHZ. 2005-12-15T13:28:56.73 0.1 undecidable manual Pg 334 95.238 0.052 95
IV.CERT.HHZ. 2005-12-15T13:28:55.43 0.1 undecidable manual Pg 168 89.4438 -0.289 91
IV.PIEI.BHZ. 2005-12-15T13:28:55.91 0.1 undecidable manual Pg 348 90.3429 0.047 95
IV.FAGN.EHZ. 2005-12-15T13:28:54.85 0.1 undecidable manual Pg 128 85.3479 -0.19 94
IV.ARVD.EHZ. 2005-12-15T13:28:54.69 0.1 undecidable manual Pg 10 85.5477 -0.381 90
IV.ARV.SHZ. 2005-12-15T13:28:54.74 10.0 undecidable manual Pg 0 0 0
IV.MTCE.BHZ. 2005-12-15T13:28:54.06 0.1 undecidable manual Pg 181 79.365 0.003 98
IV.CING.HHN. 2005-12-15T13:28:53.90 0.1 undecidable manual Pg 26 78.9654 -0.089 97
IV.MNS.BHZ. 2005-12-15T13:28:53.89 0.1 undecidable manual Sg 189 39.7269 0.124 52
MN.AQU.HHN. 2005-12-15T13:28:52.50 0.1 undecidable manual Pg 129 67.5768 0.396 92
IV.TERO.HHZ. 2005-12-15T13:28:52.39 0.1 undecidable manual Pg 100 69.9744 -0.107 99
IV.SACS.HHZ. 2005-12-15T13:28:52.85 0.1 undecidable manual Pg 280 70.374 0.296 95
IV.MURB.HHZ. 2005-12-15T13:28:51.38 0.1 undecidable manual Pg 342 61.2942 0.319 95
IV.SNTG.SHZ. 2005-12-15T13:28:50.51 0.1 undecidable manual Pg 14 59.0964 -0.201 98
IV.LNSS.BHN. 2005-12-15T13:28:50.36 0.1 undecidable manual Sg 123 27.3504 -0.002 53
IV.CAMP.EHZ. 2005-12-15T13:28:50.67 0.1 undecidable manual Pg 113 57.498 0.227 97
IV.FIAM.HHZ. 2005-12-15T13:28:50.90 0.1 undecidable manual Pg 151 59.7957 0.08 100
IV.MNS.BHZ. 2005-12-15T13:28:47.95 0.1 undecidable manual Pg 189 39.7269 0.393 98
IV.LNSS.BHN. 2005-12-15T13:28:46.06 0.1 undecidable manual Pg 123 27.3504 0.416 98
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
MagnitudeMw 3.94
Scalar Moment1.44795E+22 dyne-cm
Computed depth11 km
QualityBa
Variance Reduction54.51%
Double Couple89%
CLVD11%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr-9.8324E+21
Mtt-1.8534E+21
Mpp1.16858E+22
Mrt3.0532E+21
Mrp-8.8172E+21
Mtp2.1895E+21

Nodal Planes

Name Strike Dip Rake
PN135066-108
PN221030-54

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

12.76 42.738 11 350 66 -108 210 30 -54 1.44795 22 13.26 43.238

TDMT references

More info and references

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
AOI 113.3 36.9 41.19% 106
TERO 70.3 100.2 67.96% 99
AQU 68 128.6 72.62% 98
FIAM 59.9 150.5 57.26% 98
CERT 89.5 168.1 47.78% 101
TOLF 97.6 220.1 74.07% 104
MURB 61.4 341.9 32.56% 100
GIUL 137.3 162.5 30.22% 106
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.
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download