Earthquake with magnitude of ML 2.6 on date 11-02-2022 and time 11:12:50 (Italy) in region 3 km W Pecetto Torinese (TO)

A magnitude ML 2.6 earthquake occured in region: 3 km W Pecetto Torinese (TO), on

  • 11-02-2022 10:12:50 (UTC)
  • 11-02-2022 11:12:50 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.0220, 7.7140 at 38 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
Pecetto Torinese TO 3 3995 3995
Moncalieri TO 3 57294 61289
Trofarello TO 5 11010 72299
Pino Torinese TO 5 8379 80678
Nichelino TO 6 48123 128801
Torino TO 6 890529 1019330
Cambiano TO 8 6107 1025437
La Loggia TO 8 8874 1034311
Chieri TO 9 36595 1070906
Santena TO 9 10830 1081736
Baldissero Torinese TO 10 3750 1085486
San Mauro Torinese TO 10 19085 1104571
Vinovo TO 10 14887 1119458
Beinasco TO 11 18159 1137617
Pavarolo TO 11 1102 1138719
Candiolo TO 11 5669 1144388
Villastellone TO 11 4779 1149167
Grugliasco TO 12 37966 1187133
Montaldo Torinese TO 12 743 1187876
Andezeno TO 12 1984 1189860
Piobesi Torinese TO 13 3763 1193623
Riva presso Chieri TO 13 4610 1198233
Collegno TO 13 49905 1248138
Carignano TO 13 9261 1257399
Marentino TO 13 1351 1258750
Settimo Torinese TO 14 47669 1306419
Venaria Reale TO 14 34193 1340612
Orbassano TO 14 23188 1363800
Castiglione Torinese TO 14 6416 1370216
Gassino Torinese TO 15 9432 1379648
Rivalta di Torino TO 15 19887 1399535
Arignano TO 15 1078 1400613
Borgaro Torinese TO 15 13592 1414205
Rivoli TO 15 48791 1462996
Poirino TO 15 10553 1473549
Sciolze TO 15 1459 1475008
Pianezza TO 16 15152 1490160
Mombello di Torino TO 16 415 1490575
Druento TO 17 8622 1499197
None TO 17 8005 1507202
Alpignano TO 17 17008 1524210
Rivalba TO 17 1143 1525353
Volvera TO 17 8840 1534193
San Raffaele Cimena TO 18 3147 1537340
Castagnole Piemonte TO 18 2245 1539585
Caselle Torinese TO 18 19136 1558721
Moncucco Torinese AT 18 883 1559604
Leini TO 18 16356 1575960
Cinzano TO 18 340 1576300
Moriondo Torinese TO 18 823 1577123
Buttigliera d'Asti AT 19 2626 1579749
Osasio TO 19 936 1580685
Bruino TO 19 8639 1589324
San Gillio TO 19 3174 1592498
Villarbasse TO 19 3509 1596007
Carmagnola TO 20 29079 1625086
Villanova d'Asti AT 20 5745 1630831
Castelnuovo Don Bosco AT 20 3272 1634103
Isolabella TO 20 396 1634499

Municipalities with at least 50000 inhabitants

An earthquake occurred to
3 Km NE of Moncalieri (57294 inhabitants)
6 Km SE of Torino (890529 inhabitants)
41 Km W of Asti (76202 inhabitants)
71 Km N of Cuneo (56081 inhabitants)
72 Km W of Alessandria (93943 inhabitants)
85 Km SW of Novara (104380 inhabitants)
96 Km W of Vigevano (63310 inhabitants)
100 Km NW of Savona (61345 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 2.6 2022-02-11
10:12:50
45.0225 7.7143 38 2022-07-08
12:33:38
Bollettino Sismico Italiano INGV 102535501
Reviewed
Rev100
ML 2.7 2022-02-11
10:12:50
45.0405 7.6762 38 2022-02-11
10:23:19
Sala Sismica INGV-Roma 100867451
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-02-11 10:12:50 ± 0.09
Latitude 45.0225 ± 0.0045
Longitude 7.7143 ± 0.0064
Depth (km) 38 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 102535501

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 512
Semi-minor axis of confidence ellipse (meter) 439
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 118
Circular confidence region, given by single value of horizontal uncertainty (meter) 510.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 39
Number of associated phases, regardless of their use for origin computation 44
Number of defining phases 44
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.46
Epicentral distance of station closest to the epicenter (degree) 0.15918
Epicentral distance of station farthest from the epicenter (degree) 1.59090
Number of stations at which the event was observed 30
Number of stations from which data was used for origin computation 30
Magnitudes information

ML:2.7

Field Value
Value 2.7
Uncertainty 0.3
Num. used stations 88
Type of magnitude ML
Reference to an origin 100867451
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-02-11 10:23:19

ML:2.6

Field Value
Value 2.6
Uncertainty 0.3
Num. used stations 55
Type of magnitude ML
Reference to an origin 102535501
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-04-04 23:49:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.CANO.HHZ. 2022-02-11T10:13:18.56 0.6 undecidable manual S 155 99.4227 90 -0.73 38
GU.ENR.HHN. 2022-02-11T10:13:16.35 0.6 undecidable manual S 195 91.0422 91 -1.14 32
IV.QLNO.HHZ. 2022-02-11T10:13:16.66 0.6 undecidable manual S 147 92.1411 91 -1.06 34
IV.MDI.HHZ. 2022-02-11T10:13:16.29 0.3 undecidable manual P 61 176.5899 90 -0.49 48
GU.STV.HHZ. 2022-02-11T10:13:15.81 0.6 undecidable manual S 200 91.5417 91 -1.78 22
GU.GBOS.HHZ. 2022-02-11T10:13:15.92 0.6 undecidable manual S 173 87.1461 91 -0.74 39
GU.PCP.HHZ. 2022-02-11T10:13:15.04 0.6 undecidable manual S 129 84.4488 91 -1.03 35
GU.RRL.HHZ. 2022-02-11T10:13:14.27 0.3 undecidable manual S 262 73.371 91 0.58 63
GU.BURY.HHZ. 2022-02-11T10:13:12.75 0.3 undecidable manual P 185 138.1617 90 0.76 49
CH.MUGIO.HHZ. 2022-02-11T10:13:12.58 0.1 undecidable manual P 46 143.5452 90 -0.09 79
GU.PZZ.HHZ. 2022-02-11T10:13:11.71 0.6 undecidable manual S 220 74.1702 91 -2.14 16
GU.GORR.HHZ. 2022-02-11T10:13:11.71 0.6 undecidable manual P 110 132.4674 90 0.42 38
GU.LSD.HHZ. 2022-02-11T10:13:11.37 0.6 undecidable manual S 317 66.378 91 -0.8 36
GU.IMI.HHZ. 2022-02-11T10:13:10.99 0.3 undecidable manual P 173 124.1868 90 0.73 51
GU.CIRO.HHZ. 2022-02-11T10:13:10.12 0.6 undecidable manual S 350 65.2902 91 -1.82 20
CH.DIX.HHZ. 2022-02-11T10:13:10.39 0.1 undecidable manual P 349 119.6913 90 0.69 74
IV.VARE.HHZ. 2022-02-11T10:13:10.39 0.3 undecidable manual P 41 124.6863 90 0.07 63
GU.ROTM.HHZ. 2022-02-11T10:13:09.79 0.6 undecidable manual S 111 53.7018 93 0.35 44
FR.SAOF.HHZ.00 2022-02-11T10:13:09.48 0.6 undecidable manual P 186 115.6953 90 0.28 40
CH.MMK.HHZ. 2022-02-11T10:13:09.18 0.1 undecidable manual P 10 115.6953 90 -0.02 85
GU.RNCA.HHZ. 2022-02-11T10:13:09.99 0.3 undecidable manual P 122 115.0959 90 0.86 49
GU.MGRO.HHZ. 2022-02-11T10:13:08.78 0.6 undecidable manual P 176 108.9132 90 0.42 40
GU.RORO.HHZ. 2022-02-11T10:13:08.07 0.1 undecidable manual P 164 104.7174 90 0.23 83
GU.CANO.HHZ. 2022-02-11T10:13:07.51 0.1 undecidable manual P 155 99.4227 90 0.34 82
IV.MRGE.HHZ. 2022-02-11T10:13:07.89 0.1 positive manual P 329 97.2249 90 0.98 68
GU.GBOS.HHZ. 2022-02-11T10:13:06.06 0.1 positive manual P 173 87.1461 91 0.4 83
GU.SATI.HHZ. 2022-02-11T10:13:06.42 0.3 undecidable manual P 7 95.3379 90 -0.25 63
GU.BHB.HHZ. 2022-02-11T10:13:06.04 0.6 undecidable manual S 240 41.0256 109 -0.73 41
IV.QLNO.HHZ. 2022-02-11T10:13:06.42 0.1 positive manual P 147 92.1411 91 0.16 86
GU.RSP.HHZ. 2022-02-11T10:13:05.68 0.6 undecidable manual S 292 37.8288 114 -0.44 45
GU.PCP.HHZ. 2022-02-11T10:13:05.07 0.1 positive manual P 129 84.4488 91 -0.25 88
GU.ENR.HHN. 2022-02-11T10:13:05.87 0.1 undecidable manual P 195 91.0422 91 -0.26 87
MN.BNI.HHZ. 2022-02-11T10:13:05.93 0.3 undecidable manual P 273 81.252 91 1.01 52
GU.STV.HHZ. 2022-02-11T10:13:05.67 0.1 negative manual P 200 91.5417 91 -0.52 82
GU.RRL.HHZ. 2022-02-11T10:13:04.86 0.1 negative manual P 262 73.371 91 0.92 72
GU.PZZ.HHZ. 2022-02-11T10:13:03.55 0.1 negative manual P 220 74.1702 91 -0.48 85
GU.LSD.HHZ. 2022-02-11T10:13:03.43 0.1 positive manual P 317 66.378 91 0.36 90
IV.MONC.HHZ. 2022-02-11T10:13:02.70 0.3 undecidable manual S 71 17.6712 147 -0.13 77
GU.CIRO.HHZ. 2022-02-11T10:13:02.72 0.1 positive manual P 350 65.2902 91 -0.21 90
GU.ROTM.HHZ. 2022-02-11T10:13:01.43 0.1 undecidable manual P 111 53.7018 93 -0.05 97
GU.TRAV.HHZ. 2022-02-11T10:13:01.07 0.1 negative manual P 3 54.4011 93 -0.5 85
GU.RSP.HHZ. 2022-02-11T10:12:59.57 0.1 negative manual P 292 37.8288 114 0 99
GU.BHB.HHZ. 2022-02-11T10:12:59.90 0.1 negative manual P 240 41.0256 109 -0.05 99
IV.MONC.HHZ. 2022-02-11T10:12:57.81 0.1 positive manual P 71 17.6712 147 0.14 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MONC.HHN. ML:3.4 0.007740174 0.3008 AML other m 2022-02-11T10:13:03.14
IV.MONC.HHE. ML:3.4 0.007782749 0.3008 AML other m 2022-02-11T10:13:03.22
GU.BHB.HHE. ML:2.9 0.0018142605 0.2176 AML other m 2022-02-11T10:13:06.66
GU.BHB.HNE. ML:2.9 0.0017900000000000001 0.22 AML other m 2022-02-11T10:13:06.66
GU.BHB.HNN. ML:2.8 0.001375 0.18 AML other m 2022-02-11T10:13:06.57
GU.BHB.HHN. ML:2.8 0.0013250000000000002 0.2 AML other m 2022-02-11T10:13:06.48
GU.RSP.HNE. ML:2.3 0.00044255520000000003 0.1536 AML other m 2022-02-11T10:13:06.86
GU.RSP.HHE. ML:2.4 0.00056547275 0.16 AML other m 2022-02-11T10:13:06.87
GU.RSP.HHN. ML:2.5 0.0008067465000000001 0.1792 AML other m 2022-02-11T10:13:07.84
GU.RSP.HNN. ML:2.4 0.0006472263 0.1792 AML other m 2022-02-11T10:13:07.84
GU.TRAV.HHE. ML:2.7 0.0010170006 0.3008 AML other m 2022-02-11T10:13:07.97
GU.CIRO.HHE. ML:2.7 0.0007580502499999999 0.1216 AML other m 2022-02-11T10:13:10.32
GU.CIRO.HHN. ML:2.8 0.000921 0.14 AML other m 2022-02-11T10:13:10.88
GU.LSD.HHE. ML:2.2 0.00022534405 0.2432 AML other m 2022-02-11T10:13:11.52
GU.LSD.HHN. ML:2.2 0.00023899999999999998 0.1 AML other m 2022-02-11T10:13:11.98
GU.PZZ.HHN. ML:2.8 0.00087247245 0.16 AML other m 2022-02-11T10:13:13.29
GU.RRL.HHN. ML:2.4 0.00031836345 0.2816 AML other m 2022-02-11T10:13:14.64
GU.PCP.HHN. ML:2.4 0.0002685 0.44 AML other m 2022-02-11T10:13:15.29
GU.PCP.HHE. ML:2.2 0.00020227129999999998 0.3008 AML other m 2022-02-11T10:13:15.46
GU.PZZ.HHE. ML:2.7 0.0006916335500000001 0.1792 AML other m 2022-02-11T10:13:15.25
GU.STV.HHE. ML:2.4 0.000263009 0.1216 AML other m 2022-02-11T10:13:16.13
GU.STV.HHN. ML:2.5 0.0002935 0.3 AML other m 2022-02-11T10:13:16.14
GU.GBOS.HHE. ML:2.7 0.0005879857 0.4224 AML other m 2022-02-11T10:13:16.30
GU.GBOS.HHN. ML:2.6 0.000381 0.26 AML other m 2022-02-11T10:13:16.55
MN.BNI.HHN. ML:2.2 0.000179 0.18 AML other m 2022-02-11T10:13:16.78
MN.BNI.HNN. ML:2.2 0.00017299999999999998 0.18 AML other m 2022-02-11T10:13:16.78
IV.QLNO.HHE. ML:2.9 0.0007675000000000001 0.24 AML other m 2022-02-11T10:13:16.89
MN.BNI.HHE. ML:2.0 0.00010953358000000001 0.1216 AML other m 2022-02-11T10:13:16.00
MN.BNI.HNE. ML:2.0 0.00010759368550000001 0.1216 AML other m 2022-02-11T10:13:16.00
IV.QLNO.HHN. ML:2.6 0.00043345745000000004 0.2368 AML other m 2022-02-11T10:13:17.75
GU.SATI.HHE. ML:2.6 0.0003646958 0.0832 AML other m 2022-02-11T10:13:18.46
GU.CANO.HHE. ML:3.1 0.001206565 0.2432 AML other m 2022-02-11T10:13:19.17
GU.CANO.HHN. ML:3.1 0.00116 0.26 AML other m 2022-02-11T10:13:19.31
IV.MRGE.HHN. ML:2.1 0.0001254247 0.16 AML other m 2022-02-11T10:13:20.00
CH.MMK.HHE. ML:1.7 0.000033799999999999995 0.6 AML other m 2022-02-11T10:13:22.14
CH.MMK.HHN. ML:1.8 0.00005075 0.62 AML other m 2022-02-11T10:13:23.45
IV.MRGE.HHE. ML:2.2 0.0001575568 0.3456 AML other m 2022-02-11T10:13:23.29
FR.SAOF.HHN.00 ML:2.4 0.00016691689999999998 0.1792 AML other m 2022-02-11T10:13:23.61
CH.DIX.HHE. ML:3.0 0.0006665000000000001 0.16 AML other m 2022-02-11T10:13:24.95
FR.SAOF.HHE.00 ML:2.4 0.00019199895 0.2816 AML other m 2022-02-11T10:13:26.02
GU.IMI.HHE. ML:2.9 0.000544 1.32 AML other m 2022-02-11T10:13:26.69
IV.VARE.HHE. ML:2.5 0.00019543369999999998 0.1984 AML other m 2022-02-11T10:13:25.97
GU.RNCA.HHN. ML:2.3 0.00014103894999999999 0.4416 AML other m 2022-02-11T10:13:26.59
CH.DIX.HHN. ML:2.9 0.00053317945 0.2624 AML other m 2022-02-11T10:13:27.48
GU.IMI.HHN. ML:2.9 0.00049489035 0.384 AML other m 2022-02-11T10:13:27.87
IV.VARE.HHN. ML:2.6 0.00029000000000000006 1.8 AML other m 2022-02-11T10:13:28.09
GU.GORR.HHE. ML:2.7 0.000286 0.34 AML other m 2022-02-11T10:13:29.42
GU.RNCA.HHE. ML:2.3 0.00014925168 0.5248 AML other m 2022-02-11T10:13:30.22
GU.GORR.HHN. ML:2.6 0.00026649999999999997 0.24 AML other m 2022-02-11T10:13:30.53
GU.BURY.HNN. ML:2.6 0.0002490477 0.2304 AML other m 2022-02-11T10:13:30.72
GU.BURY.HNE. ML:3.0 0.0005309999999999999 0.18 AML other m 2022-02-11T10:13:30.72
GU.BURY.HHN. ML:3.0 0.000507 0.18 AML other m 2022-02-11T10:13:30.72
GU.BURY.HHE. ML:2.7 0.00028300000000000005 0.26 AML other m 2022-02-11T10:13:30.82
CH.MUGIO.HHE. ML:2.2 0.00008975080500000001 0.0896 AML other m 2022-02-11T10:13:33.25
CH.MUGIO.HHN. ML:2.4 0.000138940965 0.2048 AML other m 2022-02-11T10:13:35.22
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, /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