Earthquake with magnitude of Mw 3.9 on date 09-05-2007 and time 06:03:49 (UTC) in region 1 km SE Gattatico (RE)

A magnitude Mw 3.9 earthquake occured in region: 1 km SE Gattatico (RE), on

  • 09-05-2007 06:03:49 (UTC)
  • 09-05-2007 08:03:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.8010, 10.4780 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Gattatico RE 1 5837 5837
Campegine RE 5 5029 10866
Sant'Ilario d'Enza RE 5 11205 22071
Sorbolo PR 6 9544 31615
Poviglio RE 7 7311 38926
Castelnovo di Sotto RE 7 8462 47388
Cadelbosco di Sopra RE 10 10628 58016
Montecchio Emilia RE 11 10530 68546
Brescello RE 12 5617 74163
Parma PR 12 192836 266999
Cavriago RE 12 9839 276838
Montechiarugolo PR 13 10813 287651
Boretto RE 13 5272 292923
Torrile PR 14 7698 300621
Mezzani PR 14 3273 303894
Viadana MN 14 19926 323820
Bibbiano RE 15 10268 334088
Bagnolo in Piano RE 16 9712 343800
Colorno PR 16 8991 352791
Reggio nell'Emilia RE 17 171345 524136
Pomponesco MN 17 1701 525837
Gualtieri RE 17 6556 532393
Quattro Castella RE 18 13195 545588
Traversetolo PR 19 9425 555013
Guastalla RE 20 15225 570238
San Polo d'Enza RE 20 6083 576321

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km E of Parma (192836 inhabitants)
17 Km NW of Reggio nell'Emilia (171345 inhabitants)
32 Km W of Carpi (70699 inhabitants)
39 Km W of Modena (184973 inhabitants)
51 Km SE of Cremona (71901 inhabitants)
68 Km E of Piacenza (102191 inhabitants)
76 Km W of Bologna (386663 inhabitants)
82 Km SW of Verona (258765 inhabitants)
85 Km S of Brescia (196480 inhabitants)
86 Km NE of Carrara (63133 inhabitants)
89 Km NE of Massa (69479 inhabitants)
90 Km W of Ferrara (133155 inhabitants)
93 Km NE of La Spezia (93959 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
Bulletin
Rev1000
ML 3.8
Mw 3.9
2007-05-09
06:03:49
44.801 10.478 10 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 628969
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2007-05-09 06:03:49 ± 0.44
Latitude 44.8010 ± 0.0054
Longitude 10.4780 ± 0.0114
Depth (km) 10 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 628969

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 952
Semi-minor axis of confidence ellipse (meter) 160
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 279
Circular confidence region, given by single value of horizontal uncertainty (meter) 1081.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 44
Number of associated phases, regardless of their use for origin computation 111
Number of defining phases 56
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.69
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 4.52539
Number of stations at which the event was observed 103
Number of stations from which data was used for origin computation 50
Magnitudes information

Mw:3.9

Field Value
Value 3.9
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 628969
Agency INGV
Autore TDMT Historical
Time of creation (UTC) 2014-02-04 16:05:40

ML:3.8

Field Value
Value 3.8
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 628969
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:58:37
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NOCI.HHZ. 2007-05-09T06:05:20.42 10.0 undecidable manual Pn 0 0 0
IV.AMUR.HHZ. 2007-05-09T06:05:16.02 10.0 undecidable manual Pn 0 0 0
IV.MRVN.HHZ. 2007-05-09T06:05:11.39 10.0 undecidable manual Pn 0 0 0
IV.PALZ.HHZ. 2007-05-09T06:05:11.06 10.0 undecidable manual Pn 0 0 0
IV.VULT.HHZ. 2007-05-09T06:05:09.31 10.0 undecidable manual Pn 0 0 0
IV.MCRV.HHZ. 2007-05-09T06:05:09.27 10.0 undecidable manual Pn 0 0 0
IV.MSAG.HHZ. 2007-05-09T06:05:02.89 10.0 undecidable manual Pg 0 0 0
IV.MOCO.HHZ. 2007-05-09T06:05:01.73 10.0 undecidable manual Pn 0 0 0
IV.SGRT.HHZ. 2007-05-09T06:05:01.38 10.0 undecidable manual Pg 0 0 0
IV.RGNG.SHZ. 2007-05-09T06:05:00.86 10.0 undecidable manual Pn 0 0 0
IV.FGMS.SHZ. 2007-05-09T06:05:00.72 10.0 undecidable manual Pn 0 0 0
IV.SACR.HHZ. 2007-05-09T06:04:59.52 10.0 undecidable manual Pn 0 0 0
IV.PTRJ.HHE. 2007-05-09T06:04:59.50 10.0 undecidable manual Pn 0 0 0
IV.DGI.BHZ. 2007-05-09T06:04:59.69 0.1 undecidable manual Pg 188 502.3194 0.674 19
IV.VAGA.HHE. 2007-05-09T06:04:58.63 10.0 undecidable manual Pn 0 0 0
IV.SGG.BHZ. 2007-05-09T06:04:58.18 10.0 undecidable manual Pn 0 0 0
IV.MIDA.HHZ. 2007-05-09T06:04:53.68 10.0 undecidable manual Pn 0 0 0
IV.FRES.HHZ. 2007-05-09T06:04:52.02 10.0 undecidable manual Pn 0 0 0
IV.SDI.SHZ. 2007-05-09T06:04:50.36 0.1 undecidable manual Pg 141 435.9303 -0.385 22
IV.POFI.HHZ. 2007-05-09T06:04:49.27 0.1 undecidable manual Pg 142 430.347 -0.784 19
IV.VVLD.BHZ. 2007-05-09T06:04:47.16 0.1 undecidable manual Pg 141 412.3761 -0.661 21
IV.INTR.HHZ. 2007-05-09T06:04:47.00 10.0 undecidable manual Pn 0 0 0
IV.CERT.HHN. 2007-05-09T06:04:44.90 10.0 undecidable manual Pn 0 0 0
IV.FAGN.BHE. 2007-05-09T06:04:44.08 10.0 undecidable manual Pn 0 0 0
IV.VCEL.EHZ. 2007-05-09T06:04:43.02 0.1 undecidable manual Pg 134 379.731 -0.733 21
IV.AQU.SHZ. 2007-05-09T06:04:41.47 10.0 undecidable manual Pn 0 0 0
IV.FIAM.HHZ. 2007-05-09T06:04:40.25 10.0 undecidable manual Pn 0 0 0
IV.TERO.HHZ. 2007-05-09T06:04:39.04 0.1 undecidable manual Pg 133 348.0849 -0.777 21
IV.CAMP.BHZ. 2007-05-09T06:04:38.31 10.0 undecidable manual Pn 0 0 0
CH.EMV.HHE. 2007-05-09T06:04:37.15 10.0 undecidable manual Pg 0 0 0
IV.TOLF.HHZ. 2007-05-09T06:04:37.25 10.0 undecidable manual Pn 0 0 0
IV.MNS.BHZ. 2007-05-09T06:04:35.69 0.1 undecidable manual Pg 146 321.0342 -0.766 22
MN.BNI.HHE. 2007-05-09T06:04:35.93 10.0 undecidable manual Pn 0 0 0
IV.MRGE.HHE. 2007-05-09T06:04:35.36 10.0 undecidable manual Pn 0 0 0
IV.LNSS.BHE. 2007-05-09T06:04:35.71 0.1 undecidable manual Pg 139 318.8364 -0.463 25
GU.STV.HHE. 2007-05-09T06:04:33.38 10.0 undecidable manual Sn 0 0 0
CH.DIX.HHZ. 2007-05-09T06:04:33.90 10.0 undecidable manual Pn 0 0 0
IV.CESI.BHN. 2007-05-09T06:04:30.43 0.1 undecidable manual Pg 135 278.0106 -0.665 30
IV.AOI.BHZ. 2007-05-09T06:04:30.73 10.0 undecidable manual Pn 0 0 0
IV.NRCA.SHZ. 2007-05-09T06:04:30.45 10.0 undecidable manual Pn 0 0 0
GU.STV.HHE. 2007-05-09T06:04:30.12 10.0 undecidable manual Pn 0 0 0
IV.PTCC.SHZ. 2007-05-09T06:04:29.94 10.0 undecidable manual Pn 0 0 0
IV.LATE.HHZ. 2007-05-09T06:04:29.21 10.0 undecidable manual Pn 0 0 0
IV.MABI.HHN. 2007-05-09T06:04:29.95 0.1 undecidable manual Sg 1 139.1607 0.378 40
IV.CING.HHZ. 2007-05-09T06:04:29.11 10.0 undecidable manual Pn 0 0 0
IV.FVI.EHZ. 2007-05-09T06:04:28.51 10.0 undecidable manual Pg 0 0 0
GU.PZZ.SHZ. 2007-05-09T06:04:28.79 10.0 undecidable manual Pn 0 0 0
IV.SNTG.SHZ. 2007-05-09T06:04:28.39 0.1 undecidable manual Pg 130 260.6391 -0.55 37
IV.DOI.SHZ. 2007-05-09T06:04:28.70 10.0 undecidable manual Pn 0 0 0
IV.ASS.SHZ. 2007-05-09T06:04:27.84 0.1 undecidable manual Pg 137 259.4403 -0.943 32
IV.GMNA.SHZ. 2007-05-09T06:04:27.23 10.0 undecidable manual Pn 0 0 0
IV.SEST.EHZ. 2007-05-09T06:04:27.99 0.1 undecidable manual Pg 31 254.5563 -0.19 43
IV.SACS.HHZ. 2007-05-09T06:04:26.19 0.1 undecidable manual Pg 152 244.866 -0.79 39
GU.RSP.HHZ. 2007-05-09T06:04:26.34 10.0 undecidable manual Pg 0 0 0
IV.ARVD.EHZ. 2007-05-09T06:04:26.15 10.0 undecidable manual Sg 0 0 0
CH.DAVOX.HHZ. 2007-05-09T06:04:25.23 10.0 undecidable manual Pn 0 0 0
IV.PESA.EHZ. 2007-05-09T06:04:25.47 10.0 undecidable manual Pn 0 0 0
IV.CDCA.SHZ. 2007-05-09T06:04:24.47 10.0 undecidable manual Pn 0 0 0
IV.MURB.HHZ. 2007-05-09T06:04:24.99 0.1 undecidable manual Pg 136 236.0859 -0.886 40
IV.ARCI.HHZ. 2007-05-09T06:04:24.43 0.1 undecidable manual Pg 159 230.3916 -0.746 44
IV.MONC.HHN. 2007-05-09T06:04:24.87 10.0 undecidable manual Pn 0 0 0
IV.FSSB.BHE. 2007-05-09T06:04:23.11 0.1 undecidable manual Pg 123 220.113 -0.784 46
GU.ORX.SHZ. 2007-05-09T06:04:22.59 0.1 undecidable manual Pg 296 215.8173 -0.763 48
IV.PIEI.BHE. 2007-05-09T06:04:22.88 0.1 undecidable manual Pg 130 215.5176 -0.445 54
MN.TUE.HHN. 2007-05-09T06:04:22.03 0.1 undecidable manual Pg 335 205.1391 0 63
IV.ORO.SHZ. 2007-05-09T06:04:22.62 10.0 undecidable manual Pg 0 0 0
CH.FUORN.HHZ. 2007-05-09T06:04:21.96 0.1 undecidable manual Pg 355 202.5417 0.256 61
IV.ARVD.EHZ. 2007-05-09T06:04:21.05 10.0 undecidable manual Pg 0 0 0
IV.BADI.EHZ. 2007-05-09T06:04:21.41 0.1 undecidable manual Pg 135 200.6436 -0.06 64
IV.RSM.BHE. 2007-05-09T06:04:21.97 10.0 undecidable manual Pg 0 0 0
IV.FIN.SHZ. 2007-05-09T06:04:20.57 10.0 undecidable manual Pg 0 0 0
IV.APPI.EHZ. 2007-05-09T06:04:19.88 0.1 undecidable manual Pg 17 195.0603 -0.888 51
IV.BRMO.BHZ. 2007-05-09T06:04:19.15 0.1 undecidable manual Pg 358 186.0693 -0.5 63
IV.VAI.SHZ. 2007-05-09T06:04:18.29 0.1 undecidable manual Pg 312 178.2882 -0.399 67
IV.QLNO.HHZ. 2007-05-09T06:04:18.92 0.1 undecidable manual Pg 253 176.5899 0.441 67
IV.CRE.BHZ. 2007-05-09T06:04:17.89 0.1 undecidable manual Pg 138 175.7907 -0.461 67
GU.PCP.HHZ. 2007-05-09T06:04:16.64 10.0 undecidable manual Pg 0 0 0
IV.CSNT.BHZ. 2007-05-09T06:04:16.03 0.1 undecidable manual Pg 156 160.8168 -0.013 79
CH.MUGIO.HHZ. 2007-05-09T06:04:16.67 0.1 undecidable manual Pg 319 167.4102 -0.381 71
IV.GROG.HHZ. 2007-05-09T06:04:15.83 0.1 undecidable manual Pg 197 159.4182 -0.004 80
IV.CTI.EHZ. 2007-05-09T06:04:15.32 10.0 undecidable manual Pg 0 0 0
IV.BDI.HHZ. 2007-05-09T06:04:15.31 0.1 undecidable manual Sg 173 82.4508 0.883 37
IV.BRSN.SHZ. 2007-05-09T06:04:14.26 10.0 undecidable manual Pg 0 0 0
IV.SFI.SHZ. 2007-05-09T06:04:14.62 0.1 undecidable manual Pg 132 147.1416 0.68 70
IV.MABI.HHN. 2007-05-09T06:04:12.70 0.1 undecidable manual Pg 1 139.1607 -0.006 86
IV.MDI.HHZ. 2007-05-09T06:04:11.05 0.1 undecidable manual Pg 331 122.8881 0.857 69
IV.VMG.SHZ. 2007-05-09T06:04:11.33 0.1 undecidable manual Pg 137 125.6742 0.703 73
MN.VLC.HHZ. 2007-05-09T06:04:11.43 0.1 undecidable manual Sg 186 71.5728 -0.089 48
IV.MRLC.HHZ. 2007-05-09T06:04:11.31 10.0 undecidable manual Pg 0 0 0
IV.PII.SHZ. 2007-05-09T06:04:10.13 0.1 undecidable manual Pg 178 119.6913 0.423 82
IV.CRMI.HHZ. 2007-05-09T06:04:09.80 0.1 undecidable manual Pg 161 118.6923 0.248 85
IV.CMPO.BHZ. 2007-05-09T06:04:08.34 10.0 undecidable manual Pg 0 0 0
IV.MAGA.BHZ. 2007-05-09T06:04:07.76 0.1 undecidable manual Pg 6 108.7134 -0.258 87
IV.SEI.SHZ. 2007-05-09T06:04:07.73 0.1 undecidable manual Pg 140 108.2139 -0.208 88
GU.MAIM.HHN. 2007-05-09T06:04:06.38 0.1 undecidable manual Pg 179 98.3238 -0.033 93
IV.RAVA.EHZ. 2007-05-09T06:04:06.86 0.1 undecidable manual Sg 95 50.7159 0.911 39
IV.ERBM.EHZ. 2007-05-09T06:04:06.36 0.3 undecidable manual Sg 187 42.624 2.564 8
IV.SALO.HHZ. 2007-05-09T06:04:05.50 0.1 undecidable manual Pg 2 90.7425 0.253 90
GU.SC2M.HHZ. 2007-05-09T06:04:05.42 0.1 undecidable manual Pg 240 86.5467 0.822 75
IV.SBPO.BHZ. 2007-05-09T06:04:05.52 0.1 undecidable manual Sg 51 44.4222 1.237 34
IV.BOB.HHZ. 2007-05-09T06:04:05.86 10.0 undecidable manual Pg 0 0 0
IV.FNVD.HHZ. 2007-05-09T06:04:04.44 0.1 undecidable manual Pg 144 86.7465 -0.191 92
IV.FIU.EHZ. 2007-05-09T06:04:04.52 0.1 undecidable manual Pg 102 81.8514 0.652 82
IV.PZZT.HHZ. 2007-05-09T06:04:03.00 0.1 undecidable manual Pg 158 80.2641 -0.619 83
IV.BDI.HHZ. 2007-05-09T06:04:03.50 0.1 undecidable manual Pg 173 82.4508 -0.461 87
MN.VLC.HHZ. 2007-05-09T06:04:02.21 0.1 undecidable manual Pg 186 71.5728 -0.071 97
IV.ZCCA.BHZ. 2007-05-09T06:04:01.59 0.1 undecidable manual Pg 142 63.5919 0.539 88
IV.RAVA.EHZ. 2007-05-09T06:03:59.27 0.1 undecidable manual Pg 95 50.7159 0.203 98
IV.GSCL.SHZ. 2007-05-09T06:03:59.18 0.1 negative manual Pg 170 50.7159 0.111 100
IV.SBPO.BHZ. 2007-05-09T06:03:58.26 0.1 undecidable manual Pg 51 44.4222 0.155 100
IV.ERBM.EHZ. 2007-05-09T06:03:58.41 0.1 undecidable manual Pg 187 42.624 0.587 90
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
MagnitudeMw 3.94
Scalar Moment1.01E+22 dyne-cm
Computed depth24 km
QualityAa
Variance Reduction%
Double Couple0%
CLVD0%
ISO0%
Model usedCIA
Modemanual
Statusfinal

Moment Tensor Components

Component Value
Mrr4.92E+21
Mtt-7.2E+21
Mpp2.28E+21
Mrt-5.35E+21
Mrp-5.35E+21
Mtp-2.38E+21

Nodal Planes

Name Strike Dip Rake
PN12307365
PN210830144

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

24 230 73 65 108 30 144 1.01 22 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, /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