Earthquake with magnitude of ML 0.9 on date 03-07-2022 and time 15:02:03 (UTC) in region Bibiana (TO)

A magnitude ML 0.9 earthquake occured in region: Bibiana (TO), on

  • 03-07-2022 15:02:03 (UTC)
  • 03-07-2022 17:02:03 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.8020, 7.2900 at 14 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Bibiana TO 0 3442 3442
Campiglione Fenile TO 3 1390 4832
Bricherasio TO 3 4616 9448
Lusernetta TO 3 506 9954
Luserna San Giovanni TO 4 7395 17349
Bagnolo Piemonte CN 5 6024 23373
Torre Pellice TO 6 4551 27924
Osasco TO 7 1141 29065
Angrogna TO 7 889 29954
Cavour TO 7 5545 35499
Rorà TO 7 257 35756
San Secondo di Pinerolo TO 7 3575 39331
Prarostino TO 7 1273 40604
Garzigliana TO 8 572 41176
Barge CN 9 7774 48950
Porte TO 10 1083 50033
Pinerolo TO 10 35808 85841
Macello TO 10 1229 87070
Villar Pellice TO 10 1076 88146
San Germano Chisone TO 12 1854 90000
San Pietro Val Lemina TO 12 1448 91448
Buriasco TO 13 1410 92858
Paesana CN 13 2784 95642
Pramollo TO 13 258 95900
Bobbio Pellice TO 14 563 96463
Villar Perosa TO 14 4092 100555
Roletto TO 14 2009 102564
Ostana CN 15 83 102647
Envie CN 15 2074 104721
Crissolo CN 15 168 104889
Frossasco TO 16 2864 107753
Cantalupa TO 16 2553 110306
Oncino CN 16 76 110382
Cardè CN 16 1122 111504
Pinasca TO 17 3051 114555
Vigone TO 17 5182 119737
Piscina TO 17 3388 123125
Villafranca Piemonte TO 17 4729 127854
Inverso Pinasca TO 17 730 128584
Sanfront CN 17 2395 130979
Rifreddo CN 17 1078 132057
Cercenasco TO 18 1803 133860
Revello CN 18 4262 138122
Perosa Argentina TO 19 3285 141407
Pomaretto TO 19 1009 142416
Scalenghe TO 19 3339 145755
Gambasca CN 20 371 146126

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km SW of Moncalieri (57294 inhabitants)
43 Km SW of Torino (890529 inhabitants)
50 Km NW of Cuneo (56081 inhabitants)
73 Km W of Asti (76202 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
Rev100
ML 0.9 2022-07-03
15:02:03
44.8022 7.2905 14 2022-07-03
15:10:43
Sala Sismica INGV-Roma 106758311
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-07-03 15:02:03 ± 0.24
Latitude 44.8022 ± 0.0108
Longitude 7.2905 ± 0.1344
Depth (km) 14 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 106758311

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 10550
Semi-minor axis of confidence ellipse (meter) 435
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 271
Circular confidence region, given by single value of horizontal uncertainty (meter) 10550.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 148
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.45
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.68348
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 106758311
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-07-03 15:10:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.MGRO.HHZ. 2022-07-03T15:02:28.39 3.0 undecidable manual S -0.11 0
GU.LSD.HHZ. 2022-07-03T15:02:25.40 0.3 undecidable manual S 351 0.6664 92 -0.48 64
GU.LSD.HHZ. 2022-07-03T15:02:17.32 0.3 undecidable manual P 351 0.6664 92 0.83 55
GU.GBOS.HHZ. 2022-07-03T15:02:16.73 1.0 undecidable manual P 145 0.6835 92 -0.06 23
GU.PZZ.HHZ. 2022-07-03T15:02:15.10 0.6 undecidable manual S 203 0.3211 96 -0.56 44
GU.RSP.HHZ. 2022-07-03T15:02:15.87 0.3 undecidable manual S 357 0.3462 95 -0.54 67
GU.ENR.HHZ. 2022-07-03T15:02:14.48 0.6 undecidable manual P 171 0.5801 93 -0.53 43
GU.RSP.HHZ. 2022-07-03T15:02:11.41 0.3 undecidable manual P 357 0.3462 95 0.38 69
GU.PZZ.HHZ. 2022-07-03T15:02:10.95 0.3 undecidable manual P 203 0.3211 96 0.36 70
GU.BHB.HHZ. 2022-07-03T15:02:08.22 0.3 undecidable manual S 330 0.0387 158 -0.16 77
GU.BHB.HHZ. 2022-07-03T15:02:06.71 0.1 undecidable manual P 330 0.0387 158 0.32 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.BHB.HHN. ML:1.2 0.00022549999999999998 0.08 AML other m 2022-07-03T15:02:08.35
GU.BHB.HHE. ML:1.4 0.000332 0.3 AML other m 2022-07-03T15:02:08.45
GU.PZZ.HHN. ML:0.7 0.000020450000000000002 0.26 AML other m 2022-07-03T15:02:15.11
GU.RSP.HHN. ML:0.9 0.0000311 0.44 AML other m 2022-07-03T15:02:16.20
GU.PZZ.HHE. ML:0.7 0.000019799999999999997 0.76 AML other m 2022-07-03T15:02:16.51
GU.RSP.HHE. ML:0.8 0.000017899999999999998 1.22 AML other m 2022-07-03T15:02:16.28
GU.LSD.HHE. ML:0.8 0.000009683538 0.1408 AML other m 2022-07-03T15:02:25.57
GU.LSD.HHN. ML:0.5 0.0000050730665 0.1024 AML other m 2022-07-03T15:02:27.22
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, 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