Earthquake with magnitude of Mw 5.2 on date 09-04-2009 and time 00:52:59 (UTC) in region 5 km SE Capitignano (AQ)

A magnitude Mw 5.2 earthquake occured in region: 5 km SE Capitignano (AQ), on

  • 09-04-2009 00:52:59 (UTC)
  • 09-04-2009 02:52:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.489, 13.351 at 11 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
Capitignano AQ 5 665 665
Barete AQ 7 737 1402
Pizzoli AQ 7 4326 5728
Campotosto AQ 8 542 6270
Montereale AQ 10 2581 8851
Cagnano Amiterno AQ 11 1369 10220
Crognaleto TE 13 1297 11517
Scoppito AQ 15 3727 15244
L'Aquila AQ 16 69753 84997
Amatrice RI 17 2657 87654
Fano Adriano TE 17 296 87950
Pietracamela TE 17 271 88221
Borbona RI 18 617 88838
Cortino TE 20 656 89494

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km N of L'Aquila (69753 inhabitants)
35 Km SW of Teramo (54892 inhabitants)
58 Km E of Terni (111501 inhabitants)
66 Km W of Montesilvano (53738 inhabitants)
69 Km W of Chieti (51815 inhabitants)
71 Km W of Pescara (121014 inhabitants)
74 Km NE of Tivoli (56533 inhabitants)
74 Km SE of Foligno (57155 inhabitants)
75 Km NE of Guidonia Montecelio (88673 inhabitants)
97 Km NE 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.
Significant earthquakes since 1000 AD until 2006

Significant earthquakes since 1000 AD until 2006

This map shows the epicenters of the historical earthquakes catalogue CPT11 (Catalogo Parametrico dei Terremoti Italiani, 2011 version) with estimated magnitude ≥ 5.0 since 1000 AD until 2006. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows 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 5.1
Mw 5.2
2009-04-09
00:52:59
42.489 13.351 11 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 776979
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2009-04-09 00:52:59 ± 0.04
Latitude 42.4890 ± 0.0018
Longitude 13.3510 ± 0.0024
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 776979

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 316
Semi-minor axis of confidence ellipse (meter) 206
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 217
Circular confidence region, given by single value of horizontal uncertainty (meter) 282.8
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 50
Number of associated phases, regardless of their use for origin computation 129
Number of defining phases 61
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.73389
Number of stations at which the event was observed 116
Number of stations from which data was used for origin computation 49
Magnitudes information

Mw:5.2

Field Value
Value 5.2
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 776979
Agency INGV
Autore TDMT Historical
Time of creation (UTC) 2014-02-04 16:05:40

ML:5.1

Field Value
Value 5.1
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 776979
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 14:42:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PTCC.HHE. 2009-04-09T00:54:00.61 10.0 undecidable manual Pn 0 0 0
IV.CTI.EHZ. 2009-04-09T00:53:58.95 10.0 undecidable manual Pn 0 0 0
NI.PALA.HHZ. 2009-04-09T00:53:58.36 10.0 undecidable manual Pn 0 0 0
IV.ORI.EHE. 2009-04-09T00:53:57.24 10.0 undecidable manual Pn 0 0 0
NI.POLC.HHZ. 2009-04-09T00:53:56.45 10.0 undecidable manual Pn 0 0 0
IV.NOVE.EHN. 2009-04-09T00:53:54.13 10.0 undecidable manual Pn 0 0 0
NI.CGRP.HHE. 2009-04-09T00:53:54.72 10.0 undecidable manual Pn 0 0 0
GU.SC2M.HHZ. 2009-04-09T00:53:53.88 10.0 undecidable manual Pn 0 0 0
IV.MSSA.HHE. 2009-04-09T00:53:53.41 10.0 undecidable manual Pn 0 0 0
IV.CRAC.EHZ. 2009-04-09T00:53:51.41 10.0 undecidable manual Pn 0 0 0
IV.RAVA.EHE. 2009-04-09T00:53:51.54 10.0 undecidable manual Sn 0 0 0
MN.TRI.HHN. 2009-04-09T00:53:50.56 10.0 undecidable manual Pn 0 0 0
IV.SCHR.EHZ. 2009-04-09T00:53:49.86 10.0 undecidable manual Pn 0 0 0
IV.PTRP.EHZ. 2009-04-09T00:53:48.27 10.0 undecidable manual Pn 0 0 0
IV.RAVA.EHE. 2009-04-09T00:53:47.72 10.0 undecidable manual Pn 0 0 0
IV.FIU.EHN. 2009-04-09T00:53:47.09 10.0 undecidable manual Pn 0 0 0
IV.BULG.HHN. 2009-04-09T00:53:47.09 10.0 undecidable manual Pn 0 0 0
IV.ERBM.EHN. 2009-04-09T00:53:45.29 10.0 undecidable manual Pn 0 0 0
IV.SOR.HHN. 2009-04-09T00:53:44.40 10.0 undecidable manual Pn 0 0 0
IV.GSCL.SHZ. 2009-04-09T00:53:44.90 10.0 undecidable manual Pn 0 0 0
NI.SABO.HHE. 2009-04-09T00:53:42.47 10.0 undecidable manual Pn 0 0 0
IV.MRVN.HHE. 2009-04-09T00:53:42.79 10.0 undecidable manual Pn 0 0 0
IV.MTRZ.HHE. 2009-04-09T00:53:42.00 10.0 undecidable manual Pn 0 0 0
GU.MAIM.HHN. 2009-04-09T00:53:42.56 10.0 undecidable manual Pn 0 0 0
IV.CDRU.HHZ. 2009-04-09T00:53:41.40 10.0 undecidable manual Pn 0 0 0
IV.CMPO.HHZ. 2009-04-09T00:53:41.95 10.0 undecidable manual Pn 0 0 0
IV.GROG.HHZ. 2009-04-09T00:53:40.09 10.0 undecidable manual Pn 0 0 0
IV.PII.SHZ. 2009-04-09T00:53:39.90 10.0 undecidable manual Pn 0 0 0
IV.BRSN.SHZ. 2009-04-09T00:53:38.04 10.0 undecidable manual Pn 0 0 0
IV.CSSN.SHZ. 2009-04-09T00:53:38.81 10.0 undecidable manual Pn 0 0 0
IV.FAEN.HHZ. 2009-04-09T00:53:38.41 10.0 undecidable manual Pn 0 0 0
IV.SGTA.HHZ. 2009-04-09T00:53:36.09 10.0 undecidable manual Pn 0 0 0
IV.SEI.SHZ. 2009-04-09T00:53:36.52 10.0 undecidable manual Pn 0 0 0
IV.SNAL.HHZ. 2009-04-09T00:53:36.40 10.0 undecidable manual Pn 0 0 0
IV.MSAG.HHZ. 2009-04-09T00:53:35.48 10.0 undecidable manual Pn 0 0 0
IV.BLLA.EHN. 2009-04-09T00:53:34.77 10.0 undecidable manual Pn 0 0 0
IV.SGRT.HHE. 2009-04-09T00:53:33.57 10.0 undecidable manual Pn 0 0 0
IV.VMG.SHZ. 2009-04-09T00:53:33.95 10.0 undecidable manual Pn 0 0 0
IV.FG5.SHZ. 2009-04-09T00:53:33.58 10.0 undecidable manual Pn 0 0 0
IV.GRFL.SHZ. 2009-04-09T00:53:32.25 10.0 undecidable manual Pn 0 0 0
IV.CASP.HHN. 2009-04-09T00:53:32.41 10.0 undecidable manual Pn 0 0 0
IV.MRB1.HHZ. 2009-04-09T00:53:32.88 10.0 undecidable manual Pn 0 0 0
IV.MOCO.HHN. 2009-04-09T00:53:32.38 10.0 undecidable manual Pn 0 0 0
IV.OVO.HHZ. 2009-04-09T00:53:32.61 10.0 undecidable manual Pn 0 0 0
IV.POZ.EHZ. 2009-04-09T00:53:31.68 10.0 undecidable manual Pn 0 0 0
IV.PSB1.HHZ. 2009-04-09T00:53:30.62 10.0 undecidable manual Pn 0 0 0
IV.SFI.EHZ. 2009-04-09T00:53:30.76 10.0 undecidable manual Pn 0 0 0
IV.MELA.HHN. 2009-04-09T00:53:29.05 10.0 undecidable manual Pn 0 0 0
IV.ASQU.HHE. 2009-04-09T00:53:29.92 0.3 undecidable manual Pn 319 1.7339 -0.364 44
IV.PE9.EHZ. 2009-04-09T00:53:29.96 10.0 undecidable manual Pn 0 0 0
IV.RSM.SHZ. 2009-04-09T00:53:29.34 10.0 undecidable manual Pn 0 0 0
IV.VENT.EHZ. 2009-04-09T00:53:29.95 10.0 undecidable manual Pn 0 0 0
IV.MAON.HHE. 2009-04-09T00:53:28.67 0.3 undecidable manual Pn 269 1.6386 -0.294 48
IV.CRE.HHN. 2009-04-09T00:53:28.44 10.0 undecidable manual Pn 0 0 0
IV.PESA.HHN. 2009-04-09T00:53:27.43 0.3 undecidable manual Pn 346 1.4983 0.668 46
IV.FG2.SHZ. 2009-04-09T00:53:26.60 10.0 undecidable manual Pn 0 0 0
IV.PARC.HHZ. 2009-04-09T00:53:26.02 10.0 undecidable manual Pn 0 0 0
IV.SGO.SHZ. 2009-04-09T00:53:25.62 10.0 undecidable manual Pn 0 0 0
IV.MSC.EHZ. 2009-04-09T00:53:25.72 10.0 undecidable manual Pn 0 0 0
IV.PTRJ.HHZ. 2009-04-09T00:53:25.20 10.0 undecidable manual Pn 0 0 0
IV.SACR.HHZ. 2009-04-09T00:53:25.70 10.0 undecidable manual Pn 0 0 0
IV.MODR.HHZ. 2009-04-09T00:53:25.03 0.6 undecidable manual Pn 164 1.3984 -0.014 38
IV.BSSO.HHN. 2009-04-09T00:53:24.16 0.6 undecidable manual Pn 135 1.3184 0.478 35
IV.SGG.HHZ. 2009-04-09T00:53:24.03 10.0 undecidable manual Pn 0 0 0
IV.FSSB.HHZ. 2009-04-09T00:53:23.01 10.0 undecidable manual Pn 0 0 0
IV.CDCA.EHZ. 2009-04-09T00:53:23.82 10.0 undecidable manual Pn 0 0 0
IV.SENI.EHZ. 2009-04-09T00:53:23.14 10.0 undecidable manual Pn 0 0 0
IV.RFI.SHZ. 2009-04-09T00:53:23.95 10.0 undecidable manual Pn 0 0 0
IV.PIEI.HHE. 2009-04-09T00:53:22.10 0.3 undecidable manual Pn 331 1.2042 0.368 57
IV.BADI.EHN. 2009-04-09T00:53:22.89 10.0 undecidable manual Pn 0 0 0
IV.VAGA.HHN. 2009-04-09T00:53:22.62 0.3 undecidable manual Pn 148 1.2573 -0.017 60
IV.LATE.HHZ. 2009-04-09T00:53:21.47 10.0 undecidable manual Pn 0 0 0
IV.FDMO.HHZ. 2009-04-09T00:53:20.19 0.6 undecidable manual Sg 341 0.581 0.809 38
IV.SACS.HHN. 2009-04-09T00:53:20.72 0.3 undecidable manual Pg 289 1.1188 0.45 57
IV.AOI.HHN. 2009-04-09T00:53:19.56 0.3 undecidable manual Pg 10 1.0765 0.017 63
IV.TOLF.HHN. 2009-04-09T00:53:19.79 0.3 undecidable manual Pg 247 1.0855 0.092 61
IV.ARVD.HHZ. 2009-04-09T00:53:19.44 0.3 undecidable manual Pg 344 1.0522 0.31 59
IV.FRES.HHE. 2009-04-09T00:53:19.75 0.3 undecidable manual Pg 117 1.1026 -0.242 60
IV.MIDA.HHN. 2009-04-09T00:53:19.29 0.3 undecidable manual Pg 141 1.0792 -0.299 59
IV.MGAB.HHZ. 2009-04-09T00:53:18.92 0.3 undecidable manual Pg 295 1.0036 0.618 55
IV.MURB.HHZ. 2009-04-09T00:53:18.44 0.3 undecidable manual Pg 322 0.983 0.503 58
IV.LAV9.SHZ. 2009-04-09T00:53:17.39 10.0 undecidable manual Pg 0 0 0
IV.RDP.BHN. 2009-04-09T00:53:16.28 0.3 undecidable manual Pg 213 0.8687 0.297 61
IV.ROM9.HHZ. 2009-04-09T00:53:16.96 0.3 undecidable manual Pg 223 0.9047 0.352 60
IV.CING.HHZ. 2009-04-09T00:53:16.13 0.3 undecidable manual Pg 353 0.8939 -0.285 61
IV.MNS.HHE. 2009-04-09T00:53:16.66 0.6 undecidable manual Sg 258 0.5054 -0.478 43
IV.GIUL.HHE. 2009-04-09T00:53:16.79 0.1 undecidable manual Pg 184 0.9326 -0.291 82
IV.MA9.HHZ. 2009-04-09T00:53:16.00 10.0 undecidable manual Pg 0 0 0
IV.SDI.SHZ. 2009-04-09T00:53:15.16 0.3 undecidable manual Pg 156 0.8499 -0.5 60
IV.POFI.HHZ. 2009-04-09T00:53:14.82 0.3 undecidable manual Pg 161 0.8157 -0.264 64
IV.SNTG.SHZ. 2009-04-09T00:53:14.91 0.1 undecidable manual Pg 339 0.8229 -0.294 83
IV.CAFR.HHE. 2009-04-09T00:53:14.85 0.1 undecidable manual Pg 109 0.7806 0.375 82
IV.VCEL.EHN. 2009-04-09T00:53:13.44 0.6 undecidable manual Sg 104 0.3732 0.22 46
IV.ASSB.HHZ. 2009-04-09T00:53:13.84 0.3 undecidable manual Pg 318 0.7518 -0.143 65
IV.NRCA.HHZ. 2009-04-09T00:53:13.53 0.6 undecidable manual Sg 333 0.3858 -0.087 47
IV.GUAR.HHZ. 2009-04-09T00:53:12.72 0.1 positive manual Pg 182 0.6943 -0.286 87
IV.VVLD.HHE. 2009-04-09T00:53:12.00 0.1 undecidable manual Pg 162 0.6502 -0.257 88
IV.INTR.HHN. 2009-04-09T00:53:11.80 0.1 undecidable manual Pg 139 0.6286 -0.077 92
IV.CESI.HHZ. 2009-04-09T00:53:11.35 0.3 undecidable manual Pg 328 0.6115 -0.235 66
IV.MTCE.HHZ. 2009-04-09T00:53:11.97 0.1 undecidable manual Pg 224 0.6475 -0.242 88
IV.CERT.HHZ. 2009-04-09T00:53:11.30 0.1 undecidable manual Pg 207 0.6043 -0.173 90
IV.LNSS.HHZ. 2009-04-09T00:53:10.36 0.6 undecidable manual Sg 297 0.2563 0.604 43
IV.CESX.HHZ. 2009-04-09T00:53:10.75 0.1 undecidable manual Pg 282 0.581 -0.312 87
IV.OFFI.HHN. 2009-04-09T00:53:10.25 0.1 positive manual Pg 29 0.509 0.413 87
IV.GUMA.HHZ. 2009-04-09T00:53:10.93 0.1 undecidable manual Pg 359 0.5738 -0.013 93
IV.FIAM.HHZ. 2009-04-09T00:53:10.90 0.3 undecidable manual Sg 218 0.2806 0.423 67
IV.FAGN.HHN. 2009-04-09T00:53:10.41 0.6 undecidable manual Sg 142 0.2815 -0.095 49
IV.TRTR.HHZ. 2009-04-09T00:53:10.83 0.3 undecidable manual Pg 52 0.5225 0.768 57
IV.FDMO.HHZ. 2009-04-09T00:53:10.63 0.1 undecidable manual Pg 341 0.581 -0.433 85
IV.MNS.HHE. 2009-04-09T00:53:09.56 0.1 positive manual Pg 258 0.5054 -0.208 91
IV.PTQR.SHZ. 2009-04-09T00:53:08.89 0.1 positive manual Pg 176 0.4676 -0.241 92
IV.TERO.HHN. 2009-04-09T00:53:08.74 0.6 undecidable manual Sg 54 0.2293 -0.223 48
IV.NRCA.HHZ. 2009-04-09T00:53:07.41 0.1 undecidable manual Pg 333 0.3858 -0.325 90
IV.VCEL.EHN. 2009-04-09T00:53:07.74 0.1 undecidable manual Pg 104 0.3732 0.235 92
IV.GAVE.SHZ. 2009-04-09T00:53:07.96 0.3 undecidable manual Pg 301 0.393 0.108 71
IV.T0108.HLN. 2009-04-09T00:53:06.70 0.3 undecidable manual Sg 173 0.1547 -0.045 76
MN.AQU.HHZ. 2009-04-09T00:53:06.21 0.6 undecidable manual Sg 165 0.1394 -0.089 51
IV.FAGN.HHN. 2009-04-09T00:53:06.11 0.1 undecidable manual Pg 142 0.2815 0.172 95
IV.T0104.EHZ. 2009-04-09T00:53:05.65 0.6 undecidable manual Sg 184 0.1295 -0.317 48
IV.LNSS.HHZ. 2009-04-09T00:53:05.42 0.1 undecidable manual Pg 297 0.2563 -0.085 97
IV.FIAM.HHZ. 2009-04-09T00:53:05.92 0.1 positive manual Pg 218 0.2806 -0.002 99
.CAMP.---. 2009-04-09T00:53:04.29 0.6 undecidable manual Sg 42 0.063 0.06 51
IV.TERO.HHN. 2009-04-09T00:53:04.47 0.1 undecidable manual Pg 54 0.2293 -0.578 87
IV.T0104.EHZ. 2009-04-09T00:53:03.51 0.1 positive manual Pg 184 0.1295 0.192 98
IV.T0108.HLN. 2009-04-09T00:53:03.80 0.1 undecidable manual Pg 173 0.1547 0.033 100
.T0109.HLE. 2009-04-09T00:53:03.50 0.1 positive manual Pg 184 0.1295 0.182 98
MN.AQU.HHZ. 2009-04-09T00:53:03.84 0.1 positive manual Pg 165 0.1394 0.331 94
.CAMP.---. 2009-04-09T00:53:02.13 0.1 positive manual Pg 42 0.063 -0.185 98
IV.STR3.BHE. 2009-04-09T00:52:02.14 10.0 undecidable manual Pg 0 0 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHN. ML:0 0.00015 0.12 AML other m 2009-04-09T00:53:07.41
IV.NRCA.HHE. ML:0 0.00017 0.12 AML other m 2009-04-09T00:53:07.41
IV.VCEL.EHN. ML:0 0.00011 0.4 AML other m 2009-04-09T00:53:07.74
IV.VCEL.EHE. ML:0 0.00011 0.32 AML other m 2009-04-09T00:53:07.74
IV.MNS.HHN. ML:5 2.5E-5 0.38 AML other m 2009-04-09T00:53:09.56
IV.MNS.HHE. ML:5 3.5E-5 0.4 AML other m 2009-04-09T00:53:09.56
IV.FDMO.HHN. ML:4.9 1.0E-5 0.22 AML other m 2009-04-09T00:53:10.63
IV.FDMO.HHE. ML:4.9 2.0E-5 0.2 AML other m 2009-04-09T00:53:10.63
IV.CESX.HHN. ML:4.9 0.164 1.3 AML other m 2009-04-09T00:53:10.75
IV.CESX.HHE. ML:4.9 0.164 1.3 AML other m 2009-04-09T00:53:10.75
IV.GUMA.HHN. ML:5.4 0.4515 0.54 AML other m 2009-04-09T00:53:10.93
IV.GUMA.HHE. ML:5.4 0.4515 0.54 AML other m 2009-04-09T00:53:10.93
IV.CERT.HHN. ML:5.4 0.0001 0.22 AML other m 2009-04-09T00:53:11.30
IV.CERT.HHE. ML:5.4 0.000105 0.52 AML other m 2009-04-09T00:53:11.30
IV.CESI.HHN. ML:0 1.0E-5 0.16 AML other m 2009-04-09T00:53:11.35
IV.CESI.HHE. ML:0 5.0E-6 0.16 AML other m 2009-04-09T00:53:11.35
IV.MTCE.HHN. ML:5 0.1585 1.8 AML other m 2009-04-09T00:53:11.97
IV.MTCE.HHE. ML:5 0.1585 1.8 AML other m 2009-04-09T00:53:11.97
IV.VVLD.HHN. ML:5.3 0.348 0.86 AML other m 2009-04-09T00:53:12.00
IV.VVLD.HHE. ML:5.3 0.348 0.86 AML other m 2009-04-09T00:53:12.00
IV.GUAR.HHN. ML:5 0.149 0.53 AML other m 2009-04-09T00:53:12.72
IV.GUAR.HHE. ML:5 0.149 0.53 AML other m 2009-04-09T00:53:12.72
IV.SDI.SHZ. ML:0 1.0E-5 0.2 AML other m 2009-04-09T00:53:15.16
IV.STR3.BHE. Md:0 23 END duration s
IV.SOR.HHN. Md:0 12 END duration s
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
MagnitudeMw 5.21
Scalar Moment8.25135E+23 dyne-cm
Computed depth9 km
QualityAa
Variance Reduction%
Double Couple0%
CLVD0%
ISO0%
Model usedCIA
Modemanual
Statusfinal

Moment Tensor Components

Component Value
Mrr-8.364858E+23
Mtt2.758953E+23
Mpp5.605905E+23
Mrt5.36236E+22
Mrp2.21384E+22
Mtp-3.648664E+23

Nodal Planes

Name Strike Dip Rake
PN132246-95
PN214945-85

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

9 322 46 -95 149 45 -85 8.25135 23 0.5 0.5

TDMT references

More info and references
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, http://terremoti.ingv.it/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