Earthquake with magnitude of ML 3.1 on date 07-10-2007 and time 08:36:23 (Italy) in region 3 km N Pioraco (MC)

A magnitude ML 3.1 earthquake occured in region: 3 km N Pioraco (MC), on

  • 07-10-2007 06:36:23 (UTC)
  • 07-10-2007 08:36:23 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.2060, 12.9950 at 47 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
Pioraco MC 3 1134 1134
Castelraimondo MC 5 4587 5721
Fiuminata MC 5 1402 7123
Matelica MC 6 9981 17104
Esanatoglia MC 7 2034 19138
Gagliole MC 7 620 19758
Sefro MC 8 422 20180
Camerino MC 10 6974 27154
Cerreto d'Esi AN 13 3817 30971
Muccia MC 14 915 31886
San Severino Marche MC 15 12726 44612
Serravalle di Chienti MC 15 1070 45682
Serrapetrona MC 16 966 46648
Fabriano AN 16 31480 78128
Gualdo Tadino PG 17 15208 93336
Pievebovigliana MC 18 866 94202
Pieve Torina MC 18 1458 95660
Nocera Umbra PG 20 5839 101499

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km NE of Foligno (57155 inhabitants)
50 Km E of Perugia (166134 inhabitants)
62 Km SW of Ancona (100861 inhabitants)
71 Km S of Fano (60888 inhabitants)
77 Km NE of Terni (111501 inhabitants)
79 Km S of Pesaro (94582 inhabitants)
84 Km NW of Teramo (54892 inhabitants)
95 Km E of Arezzo (99543 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 3.1 2007-10-07
06:36:23
43.206 12.995 47 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 656389
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2007-10-07 06:36:23 ± 0.1
Latitude 43.2060 ± 0.0063
Longitude 12.9950 ± 0.0111
Depth (km) 47 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 656389

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 789
Semi-minor axis of confidence ellipse (meter) 562
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 243
Circular confidence region, given by single value of horizontal uncertainty (meter) 1140.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 68
Number of associated phases, regardless of their use for origin computation 113
Number of defining phases 92
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.85
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 4.59464
Number of stations at which the event was observed 93
Number of stations from which data was used for origin computation 73
Magnitude information

ML:3.1

Field Value
Value 3.1
Uncertainty 0.4
Num. used stations
Type of magnitude ML
Reference to an origin 656389
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:28:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.SC2M.HHZ. 2007-10-07T06:37:40.40 10.0 undecidable manual Sn 0 0 0
MN.VSL.HHN. 2007-10-07T06:37:31.54 0.3 undecidable manual Pn 217 510.0006 0.269 15
CH.MMK.HHZ. 2007-10-07T06:37:31.26 10.0 undecidable manual Pn 0 0 0
MN.TRI.HHE. 2007-10-07T06:37:29.70 10.0 undecidable manual Pn 0 0 0
IV.DOI.HHE. 2007-10-07T06:37:28.00 10.0 undecidable manual Pn 0 0 0
IV.NOVE.EHN. 2007-10-07T06:37:27.70 10.0 undecidable manual Pn 0 0 0
GU.TRAV.HHE. 2007-10-07T06:37:26.10 10.0 undecidable manual Pn 0 0 0
MN.TUE.HHZ. 2007-10-07T06:37:24.95 10.0 undecidable manual Pn 0 0 0
IV.VAI.SHZ. 2007-10-07T06:37:21.74 0.3 undecidable manual Pn 313 445.9203 -1.558 9
IV.OSKI.BHN. 2007-10-07T06:37:19.55 0.3 undecidable manual Pn 232 415.473 0.043 18
CH.MUGIO.HHN. 2007-10-07T06:37:19.94 0.3 undecidable manual Pn 315 434.0433 -1.88 8
IV.BRMO.BHE. 2007-10-07T06:37:19.56 0.3 undecidable manual Pn 331 417.2712 -0.175 17
IV.FIN.SHZ. 2007-10-07T06:37:16.98 0.3 undecidable manual Pn 288 399.6 -0.548 16
IV.SEST.EHZ. 2007-10-07T06:37:16.80 0.1 undecidable manual Pn 351 397.8018 -0.511 22
IV.APPI.EHZ. 2007-10-07T06:37:15.35 0.1 undecidable manual Pn 340 388.722 -0.836 19
IV.MDI.HHZ. 2007-10-07T06:37:14.36 0.1 undecidable manual Pn 319 385.0257 -1.36 15
IV.SGO.SHZ. 2007-10-07T06:37:14.97 10.0 undecidable manual Pn 0 0 0
IV.FVI.EHZ. 2007-10-07T06:37:13.25 0.3 undecidable manual Pn 358 376.5342 -1.414 11
IV.MABI.HHZ. 2007-10-07T06:37:12.92 0.3 undecidable manual Pn 329 371.85 -1.16 13
IV.PTCC.SHZ. 2007-10-07T06:37:10.12 0.3 undecidable manual Pn 4 356.2767 -2.028 7
IV.MAGA.BHZ. 2007-10-07T06:37:08.79 0.3 undecidable manual Pn 328 341.0031 -1.463 11
GU.SC2M.HHZ. 2007-10-07T06:37:07.94 10.0 undecidable manual Pn 0 0 0
IV.CTI.SHZ. 2007-10-07T06:37:07.88 0.3 undecidable manual Pn 342 332.7114 -1.334 12
IV.SGG.BHN. 2007-10-07T06:37:06.42 10.0 undecidable manual Pn 0 0 0
IV.FGMS.SHZ. 2007-10-07T06:37:05.53 10.0 undecidable manual Pn 0 0 0
IV.ROM9.HHZ. 2007-10-07T06:37:04.57 10.0 undecidable manual Pn 0 0 0
IV.FG5.SHZ. 2007-10-07T06:37:03.38 10.0 undecidable manual Pn 0 0 0
IV.RNI2.HHE. 2007-10-07T06:37:02.40 10.0 undecidable manual Pn 0 0 0
IV.RFI.SHZ. 2007-10-07T06:37:02.70 10.0 undecidable manual Pn 0 0 0
IV.MSAG.HHN. 2007-10-07T06:37:02.69 0.1 undecidable manual Pn 124 290.3871 -1.265 20
IV.SGRT.HHE. 2007-10-07T06:37:01.00 0.3 undecidable manual Pn 125 276.5121 -1.229 18
IV.CERT.HHN. 2007-10-07T06:37:01.40 0.1 undecidable manual Sg 180 139.4604 0.407 76
IV.ERBM.EHZ. 2007-10-07T06:37:01.07 10.0 undecidable manual Pn 0 0 0
IV.RGNG.SHZ. 2007-10-07T06:37:00.60 0.1 undecidable manual Pn 128 271.8279 -1.037 27
IV.MTCE.BHZ. 2007-10-07T06:36:59.21 0.1 undecidable manual Sg 189 132.867 -0.373 79
IV.FG2.SHZ. 2007-10-07T06:36:59.72 10.0 undecidable manual Pn 0 0 0
IV.GROG.HHN. 2007-10-07T06:36:58.67 0.1 undecidable manual Pn 277 251.6592 -0.463 40
IV.ZCCA.BHE. 2007-10-07T06:36:57.05 10.0 undecidable manual Pn 0 0 0
IV.VAGA.HHZ. 2007-10-07T06:36:57.01 0.1 undecidable manual Pn 152 223.11 1.424 31
IV.GSCL.SHZ. 2007-10-07T06:36:56.82 0.1 undecidable manual Pn 304 230.8911 0.272 49
MN.VLC.HHZ. 2007-10-07T06:36:56.41 0.1 undecidable manual Pn 298 234.4875 -0.591 44
IV.PTRP.EHN. 2007-10-07T06:36:55.29 10.0 undecidable manual Pn 0 0 0
IV.BDI.HHZ. 2007-10-07T06:36:54.01 0.1 undecidable manual Pn 297 214.7184 -0.533 51
IV.FIAM.HHZ. 2007-10-07T06:36:54.69 0.1 undecidable manual Sg 175 104.5176 1.17 59
IV.CRE.BHZ. 2007-10-07T06:36:53.05 0.6 undecidable manual Sg 299 95.7264 1.391 28
GU.STV.HHE. 2007-10-07T06:36:53.63 10.0 undecidable manual Pn 0 0 0
IV.PII.SHZ. 2007-10-07T06:36:53.09 0.1 undecidable manual Pn 287 206.9373 -0.49 54
IV.CERA.HHE. 2007-10-07T06:36:53.65 0.1 undecidable manual Pn 154 197.0583 1.299 40
IV.MIDA.HHE. 2007-10-07T06:36:52.53 0.1 undecidable manual Pn 149 201.8424 -0.408 58
IV.PZZT.HHZ. 2007-10-07T06:36:52.90 0.1 undecidable manual Pn 302 199.6446 0.234 60
IV.SDI.SHZ. 2007-10-07T06:36:51.04 0.1 undecidable manual Pn 158 178.8876 0.951 52
IV.MNS.BHZ. 2007-10-07T06:36:51.38 0.1 undecidable manual Sg 196 94.5387 -0.015 91
IV.FNVD.HHZ. 2007-10-07T06:36:51.25 0.1 undecidable manual Pn 306 184.2711 0.493 62
IV.SACS.HHZ. 2007-10-07T06:36:51.88 0.1 undecidable manual Sg 246 96.5256 0.062 90
IV.POFI.HHN. 2007-10-07T06:36:50.54 0.1 undecidable manual Pn 160 175.1913 0.903 54
IV.CAFI.HHZ. 2007-10-07T06:36:49.19 0.3 undecidable manual Sg 280 84.249 -0.028 69
IV.CRMI.HHZ. 2007-10-07T06:36:49.48 0.1 undecidable manual Pn 292 175.3911 -0.176 69
IV.CAMP.BHN. 2007-10-07T06:36:49.55 0.1 undecidable manual Sg 156 81.5517 0.891 71
IV.BADI.EHZ. 2007-10-07T06:36:48.22 0.6 undecidable manual Sg 299 69.2751 2.117 17
IV.CASP.HHZ. 2007-10-07T06:36:48.83 0.1 undecidable manual Pn 256 178.7877 -1.255 46
IV.VVLD.BHZ. 2007-10-07T06:36:48.23 0.1 undecidable manual Pn 161 156.8208 0.873 60
IV.LAV9.SHZ. 2007-10-07T06:36:48.81 0.3 undecidable manual Pn 188 171.1953 -0.331 52
IV.SEI.SHZ. 2007-10-07T06:36:48.38 0.1 undecidable manual Pn 306 161.616 0.43 70
IV.MA9.SHZ. 2007-10-07T06:36:47.47 10.0 undecidable manual Pg 0 0 0
IV.LNSS.BHZ. 2007-10-07T06:36:47.11 0.6 undecidable manual Sg 177 66.9774 1.483 27
IV.RDP.BHZ. 2007-10-07T06:36:47.52 0.1 undecidable manual Pn 188 162.2154 -0.498 69
IV.CDCA.SHZ. 2007-10-07T06:36:47.09 0.3 undecidable manual Sg 295 67.5768 1.349 45
IV.INTR.HHZ. 2007-10-07T06:36:46.71 0.1 undecidable manual Pn 150 151.8369 -0.027 80
IV.VMG.SHZ. 2007-10-07T06:36:46.36 0.1 undecidable manual Pn 306 143.6451 0.641 70
IV.TOLF.HHZ. 2007-10-07T06:36:45.85 0.1 undecidable manual Pn 213 150.4383 -0.713 68
IV.SENI.SHZ. 2007-10-07T06:36:45.48 0.3 undecidable manual Sg 19 58.5969 1.544 41
IV.PTQR.SHZ. 2007-10-07T06:36:45.54 0.1 undecidable manual Pn 166 135.4644 0.837 65
IV.CSNT.BHZ. 2007-10-07T06:36:45.03 0.1 undecidable manual Pn 283 140.748 -0.328 77
IV.AOI.BHN. 2007-10-07T06:36:44.49 0.6 undecidable manual Sg 52 62.0934 -0.137 47
IV.FSSB.BHZ. 2007-10-07T06:36:44.53 0.3 undecidable manual Sg 342 56.7987 0.944 56
IV.CERT.HHN. 2007-10-07T06:36:44.80 0.1 undecidable manual Pn 180 139.4604 -0.395 77
IV.ARCI.HHZ. 2007-10-07T06:36:43.72 0.1 undecidable manual Pn 253 129.3705 -0.227 81
IV.SFI.SHZ. 2007-10-07T06:36:43.47 0.1 undecidable manual Pn 310 120.5904 0.61 75
IV.MTCE.BHZ. 2007-10-07T06:36:43.69 0.1 undecidable manual Pn 189 132.867 -0.692 71
IV.PIEI.BHN. 2007-10-07T06:36:43.30 0.3 undecidable manual Sg 315 52.1034 0.633 65
IV.MURB.HHZ. 2007-10-07T06:36:42.06 0.3 undecidable manual Sg 280 38.5281 1.842 35
IV.FAGN.BHZ. 2007-10-07T06:36:42.66 0.1 undecidable manual Pn 155 114.7962 0.513 77
IV.VCEL.EHZ. 2007-10-07T06:36:42.06 0.1 undecidable manual Pn 142 113.2977 0.098 85
IV.FIAM.HHZ. 2007-10-07T06:36:41.06 0.1 undecidable manual Pn 175 104.5176 0.181 86
IV.LATE.HHZ. 2007-10-07T06:36:41.63 0.1 undecidable manual Pn 236 116.994 -0.787 70
IV.AQU.SHZ. 2007-10-07T06:36:40.58 0.1 undecidable manual Pn 161 100.122 0.237 85
IV.RSM.SHZ. 2007-10-07T06:36:40.53 0.1 undecidable manual Pn 332 91.5417 1.24 60
IV.MNS.BHZ. 2007-10-07T06:36:39.16 0.1 undecidable manual Pg 196 94.5387 -0.494 83
IV.ARVD.EHE. 2007-10-07T06:36:39.23 0.3 undecidable manual Sg 352 32.745 -0.053 75
IV.SACS.HHZ. 2007-10-07T06:36:39.44 0.1 undecidable manual Pn 246 96.5256 -0.459 83
IV.CRE.BHZ. 2007-10-07T06:36:39.78 0.1 undecidable manual Pn 299 95.7264 -0.027 90
IV.CAFI.HHZ. 2007-10-07T06:36:38.26 0.1 positive manual Pg 280 84.249 -0.137 90
IV.TRTR.HHE. 2007-10-07T06:36:38.99 0.1 undecidable manual Pn 120 86.5467 0.306 86
IV.PESA.EHZ. 2007-10-07T06:36:38.23 0.1 undecidable manual Pg 351 82.5507 0.044 93
IV.CING.HHZ. 2007-10-07T06:36:38.06 0.3 undecidable manual Sg 41 24.8529 -0.126 75
IV.CAMP.BHN. 2007-10-07T06:36:37.76 0.1 undecidable manual Pg 156 81.5517 -0.315 88
IV.BADI.EHZ. 2007-10-07T06:36:37.38 0.1 undecidable manual Pg 299 69.2751 0.782 77
IV.CESI.BHE. 2007-10-07T06:36:37.88 0.1 undecidable manual Sg 198 23.4543 -0.14 100
IV.TERO.HHZ. 2007-10-07T06:36:37.56 0.1 positive manual Pg 142 81.4518 -0.493 85
IV.CDCA.SHZ. 2007-10-07T06:36:36.89 0.1 positive manual Pg 295 67.5768 0.502 87
IV.LNSS.BHZ. 2007-10-07T06:36:36.16 0.1 undecidable manual Pg 177 66.9774 -0.163 93
IV.AOI.BHN. 2007-10-07T06:36:35.38 0.1 positive manual Pg 52 62.0934 -0.365 90
IV.SENI.SHZ. 2007-10-07T06:36:35.42 0.1 undecidable manual Pg 19 58.5969 0.073 96
IV.GAVE.SHZ. 2007-10-07T06:36:35.30 0.3 undecidable manual Pg 188 57.5979 0.074 72
IV.PIEI.BHN. 2007-10-07T06:36:34.26 0.1 negative manual Pg 315 52.1034 -0.355 91
IV.FSSB.BHZ. 2007-10-07T06:36:34.93 0.1 positive manual Pg 342 56.7987 -0.215 93
IV.MURB.HHZ. 2007-10-07T06:36:33.09 0.3 undecidable manual Pg 280 38.5281 -0.111 74
IV.NRCA.SHZ. 2007-10-07T06:36:33.11 0.1 positive manual Pg 167 42.4242 -0.472 91
IV.ARVD.EHE. 2007-10-07T06:36:32.14 0.1 positive manual Pg 352 32.745 -0.52 90
IV.ASS.SHZ. 2007-10-07T06:36:32.23 0.1 negative manual Pg 240 32.0457 -0.369 94
IV.CESI.BHE. 2007-10-07T06:36:31.18 0.1 negative manual Pg 198 23.4543 -0.752 84
IV.CING.HHZ. 2007-10-07T06:36:31.50 0.1 positive manual Pg 41 24.8529 -0.527 91
IV.SNTG.SHZ. 2007-10-07T06:36:30.43 0.1 positive manual Pg 321 6.993 -0.723 87
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