Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 06-12-2022 and time 04:26:46 (Italy) in region 1 km E Campiglione Fenile (TO)

A magnitude ML 1.2 earthquake occured in region: 1 km E Campiglione Fenile (TO), on

  • 06-12-2022 03:26:46 (UTC)
  • 06-12-2022 04:26:46 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.8050, 7.3340 at 16 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Campiglione Fenile TO 1 1390 1390
Bricherasio TO 3 4616 6006
Bibiana TO 4 3442 9448
Cavour TO 4 5545 14993
Garzigliana TO 5 572 15565
Osasco TO 5 1141 16706
Bagnolo Piemonte CN 5 6024 22730
Lusernetta TO 7 506 23236
Luserna San Giovanni TO 7 7395 30631
Macello TO 8 1229 31860
San Secondo di Pinerolo TO 8 3575 35435
Prarostino TO 9 1273 36708
Barge CN 9 7774 44482
Torre Pellice TO 9 4551 49033
Pinerolo TO 9 35808 84841
Angrogna TO 10 889 85730
Buriasco TO 10 1410 87140
Porte TO 11 1083 88223
Rorà TO 11 257 88480
San Pietro Val Lemina TO 12 1448 89928
San Germano Chisone TO 13 1854 91782
Cardè CN 13 1122 92904
Vigone TO 13 5182 98086
Roletto TO 14 2009 100095
Villar Pellice TO 14 1076 101171
Villafranca Piemonte TO 14 4729 105900
Envie CN 14 2074 107974
Paesana CN 14 2784 110758
Villar Perosa TO 15 4092 114850
Frossasco TO 15 2864 117714
Cercenasco TO 15 1803 119517
Pramollo TO 15 258 119775
Piscina TO 15 3388 123163
Cantalupa TO 15 2553 125716
Scalenghe TO 16 3339 129055
Moretta CN 17 4136 133191
Ostana CN 17 83 133274
Bobbio Pellice TO 17 563 133837
Rifreddo CN 17 1078 134915
Revello CN 17 4262 139177
Airasca TO 17 3794 142971
Torre San Giorgio CN 17 730 143701
Pinasca TO 18 3051 146752
Sanfront CN 18 2395 149147
Crissolo CN 18 168 149315
Oncino CN 18 76 149391
Inverso Pinasca TO 18 730 150121
Gambasca CN 19 371 150492
Faule CN 20 486 150978
Virle Piemonte TO 20 1206 152184
Martiniana Po CN 20 734 152918

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km SW of Moncalieri (57294 inhabitants)
41 Km SW of Torino (890529 inhabitants)
49 Km NW of Cuneo (56081 inhabitants)
70 Km W of Asti (76202 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 1.2 2022-12-06
03:26:46		 44.8048 7.3342 17 2024-03-01
15:28:10		 Bollettino Sismico Italiano INGV 112833771
Reviewed
Rev100 		ML 1.2 2022-12-06
03:26:46		 44.8113 7.3487 18 2022-12-06
03:43:34		 Sala Sismica INGV-Roma 112548481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-12-06 03:26:46 ± 0.13
Latitude 44.8048 ± 0.0072
Longitude 7.3342 ± 0.0127
Depth (km) 17 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 112833771

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 971
Semi-minor axis of confidence ellipse (meter) 667
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 45
Circular confidence region, given by single value of horizontal uncertainty (meter) 970.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 79
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 25
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) 0.05936
Epicentral distance of station farthest from the epicenter (degree) 1.13404
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.4
Num. used stations 9
Type of magnitude ML
Reference to an origin 112548481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-12-06 03:43:34

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 7
Type of magnitude ML
Reference to an origin 112833771
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-12-15 13:53:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.PCP.HHN. 2022-12-06T03:27:15.46 0.1 undecidable manual S 107 99.9222 94 -0.13 83
GU.CANO.HHE. 2022-12-06T03:27:15.23 0.1 undecidable manual S 133 97.4247 94 0.3 81
IV.QLNO.HHE. 2022-12-06T03:27:15.18 0.1 undecidable manual S 123 96.126 94 0.61 75
GU.RORO.HHE. 2022-12-06T03:27:14.22 0.1 undecidable manual S 143 96.2259 94 -0.39 79
GU.GBOS.HHE. 2022-12-06T03:27:08.16 0.3 undecidable manual S 147 74.1702 95 -0.58 59
GU.SATI.HHN. 2022-12-06T03:27:07.94 0.1 undecidable manual P 19 125.874 93 0.69 68
GU.LSD.HHE. 2022-12-06T03:27:07.90 0.3 undecidable manual S 348 74.2701 95 -0.87 51
GU.ENR.HHZ. 2022-12-06T03:27:05.95 1.0 undecidable manual S 174 64.1913 96 -0.13 22
IV.QLNO.HHE. 2022-12-06T03:27:03.28 0.1 undecidable manual P 123 96.126 94 0.61 75
GU.CANO.HHE. 2022-12-06T03:27:03.28 0.1 undecidable manual P 133 97.4247 94 0.4 79
GU.RORO.HHE. 2022-12-06T03:27:02.90 0.1 undecidable manual P 143 96.2259 94 0.21 82
GU.PCP.HHN. 2022-12-06T03:27:02.69 0.1 undecidable manual P 107 99.9222 94 -0.57 74
FR.SAOF.HHE.00 2022-12-06T03:27:01.82 0.1 undecidable manual P 169 92.4408 94 -0.29 82
GU.RRL.HHZ. 2022-12-06T03:27:00.92 0.1 undecidable manual S 287 44.7219 100 0 94
GU.GBOS.HHE. 2022-12-06T03:26:59.39 0.1 undecidable manual P 147 74.1702 95 0.09 88
GU.LSD.HHE. 2022-12-06T03:26:59.14 0.1 undecidable manual P 348 74.2701 95 -0.18 86
GU.PZZ.HHZ. 2022-12-06T03:26:58.63 0.6 undecidable manual S 208 37.3293 102 -0.36 45
GU.RSP.HHZ. 2022-12-06T03:26:58.65 0.1 undecidable manual S 352 38.4282 102 -0.64 81
GU.ENR.HHZ. 2022-12-06T03:26:57.25 0.6 undecidable manual P 174 64.1913 96 -0.52 41
IV.MONC.HHE. 2022-12-06T03:26:56.30 0.3 undecidable manual P 57 55.3002 97 -0.11 68
GU.RRL.HHZ. 2022-12-06T03:26:55.33 0.1 undecidable manual P 287 44.7219 100 0.54 84
GU.RSP.HHZ. 2022-12-06T03:26:53.81 0.3 positive manual P 352 38.4282 102 -0.04 71
GU.PZZ.HHZ. 2022-12-06T03:26:53.89 0.1 undecidable manual P 208 37.3293 102 0.22 92
GU.BHB.HHZ. 2022-12-06T03:26:52.12 0.1 undecidable manual S 301 6.5934 154 0.03 100
GU.BHB.HHZ. 2022-12-06T03:26:50.00 0.3 undecidable manual P 301 6.5934 154 0.31 71
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.BHB.HNE. ML:1.2 0.00016161865000000001 0.0704 AML other m 2022-12-06T03:26:52.16
GU.BHB.HHE. ML:1.2 0.0001703432 0.08 AML other m 2022-12-06T03:26:52.16
GU.BHB.HHN. ML:1.4 0.000225 0.14 AML other m 2022-12-06T03:26:52.30
GU.BHB.HNN. ML:1.3 0.0002035 0.16 AML other m 2022-12-06T03:26:52.30
GU.PZZ.HHN. ML:1.3 0.00007532329999999999 1.7808 AML other m 2022-12-06T03:26:59.04
GU.PZZ.HHE. ML:1.2 0.00005095156 1.7808 AML other m 2022-12-06T03:27:00.93
GU.ENR.HHE. ML:0.7 0.000008436249 0.0608 AML other m 2022-12-06T03:27:06.00
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download