Earthquake with magnitude of ML 2.2 on date 23-10-2019 and time 09:36:43 (Italy) in region Moncalieri (TO)

A magnitude ML 2.2 earthquake occured in region: Moncalieri (TO), on

  • 23-10-2019 07:36:43 (UTC)
  • 23-10-2019 09:36:43 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.01, 7.68 at 37 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
Moncalieri TO 1 57294 57294
Nichelino TO 3 48123 105417
Trofarello TO 5 11010 116427
Pecetto Torinese TO 5 3995 120422
La Loggia TO 6 8874 129296
Vinovo TO 7 14887 144183
Torino TO 8 890529 1034712
Candiolo TO 8 5669 1040381
Pino Torinese TO 8 8379 1048760
Cambiano TO 8 6107 1054867
Beinasco TO 8 18159 1073026
Santena TO 9 10830 1083856
Piobesi Torinese TO 10 3763 1087619
Grugliasco TO 10 37966 1125585
Villastellone TO 11 4779 1130364
Chieri TO 11 36595 1166959
Carignano TO 11 9261 1176220
Orbassano TO 12 23188 1199408
Collegno TO 12 49905 1249313
Baldissero Torinese TO 13 3750 1253063
San Mauro Torinese TO 13 19085 1272148
Rivalta di Torino TO 13 19887 1292035
None TO 14 8005 1300040
Rivoli TO 14 48791 1348831
Pavarolo TO 14 1102 1349933
Volvera TO 15 8840 1358773
Venaria Reale TO 15 34193 1392966
Riva presso Chieri TO 15 4610 1397576
Montaldo Torinese TO 15 743 1398319
Castagnole Piemonte TO 15 2245 1400564
Andezeno TO 15 1984 1402548
Pianezza TO 15 15152 1417700
Poirino TO 16 10553 1428253
Alpignano TO 16 17008 1445261
Marentino TO 16 1351 1446612
Osasio TO 16 936 1447548
Settimo Torinese TO 16 47669 1495217
Borgaro Torinese TO 17 13592 1508809
Druento TO 17 8622 1517431
Castiglione Torinese TO 17 6416 1523847
Bruino TO 17 8639 1532486
Piossasco TO 17 18589 1551075
Villarbasse TO 18 3509 1554584
Gassino Torinese TO 18 9432 1564016
Carmagnola TO 18 29079 1593095
Arignano TO 18 1078 1594173
Virle Piemonte TO 18 1206 1595379
Sciolze TO 18 1459 1596838
Sangano TO 18 3707 1600545
Airasca TO 19 3794 1604339
Lombriasco TO 19 1050 1605389
Rosta TO 19 4903 1610292
Mombello di Torino TO 19 415 1610707
San Gillio TO 19 3174 1613881
Caselette TO 19 3060 1616941
Caselle Torinese TO 19 19136 1636077
Scalenghe TO 20 3339 1639416
Leini TO 20 16356 1655772

Municipalities with at least 50000 inhabitants

An earthquake occurred to
1 Km NW of Moncalieri (57294 inhabitants)
8 Km S of Torino (890529 inhabitants)
43 Km W of Asti (76202 inhabitants)
69 Km N of Cuneo (56081 inhabitants)
74 Km W of Alessandria (93943 inhabitants)
88 Km SW of Novara (104380 inhabitants)
99 Km W of Vigevano (63310 inhabitants)
100 Km NW of Savona (61345 inhabitants)
Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours)

Earthquakes of the last three days (72 hours) *

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the last 90 days

Earthquakes of the last 90 days *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985 *

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2014

Earthquakes since 1000 AD until 2014 *

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire *

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 1000 ML 2.2 2019-10-23
07:36:43
45.01 7.68 37 2020-02-28
16:42:14
Bollettino Sismico Italiano INGV 74734301
Rev 100 ML 2.3 2019-10-23
07:36:43
45.01 7.67 39 2019-10-23
07:46:46
Sala Sismica INGV-Roma 73405771
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-23 07:36:43 ± 0.12
Latitude 45.01 ± 0.01
Longitude 7.68 ± 0.01
Depth (km) 37 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 74734301

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1093
Semi-minor axis of confidence ellipse (meter) 917
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 49
Circular confidence region, given by single value of horizontal uncertainty (meter) 1090
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 40
Number of associated phases, regardless of their use for origin computation 47
Number of defining phases 47
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.56
Epicentral distance of station closest to the epicenter (degree) 0.18436
Epicentral distance of station farthest from the epicenter (degree) 1.86879
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 25
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 52
Type of magnitude ML
Reference to an origin 74734301
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-12-17 11:04:02

ML:2.3

Field Value
Value 2.3
Uncertainty 0.2
Num. used stations 40
Type of magnitude ML
Reference to an origin 73405771
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-23 07:46:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
CH.MUGIO.HHZ. 2019-10-23T07:38:21.80 1.0 undecidable manual S 46 1.3202 54 5.927 0
IV.VARE.HHZ. 2019-10-23T07:38:18.80 1.0 undecidable manual S 41 1.1493 54 6.036 0
CH.DIX.HHZ. 2019-10-23T07:38:17.00 0.6 undecidable manual S 350 1.0909 54 5.997 0
GU.RNCA.HHZ. 2019-10-23T07:38:17.00 0.1 undecidable manual S 120 1.0459 54 6.103 0
GU.RORO.HHZ. 2019-10-23T07:38:14.20 0.6 undecidable manual S 163 0.9335 54 6.092 0
GU.REMY.HHZ. 2019-10-23T07:38:12.90 0.6 undecidable manual S 336 0.9101 54 6.019 0
IV.MRGE.HHZ. 2019-10-23T07:38:11.90 0.3 undecidable manual S 330 0.8795 54 5.991 0
GU.CANO.HHZ. 2019-10-23T07:38:11.70 0.1 undecidable manual S 154 0.8894 54 5.947 0
MN.TUE.HHZ. 2019-10-23T07:37:14.05 0.3 undecidable manual P 38 1.8688 54 0.4 41
IV.QLNO.HHZ. 2019-10-23T07:37:10.00 0.1 undecidable manual S 145 0.8283 54 -0.75 74
GU.GBOS.HHZ. 2019-10-23T07:37:09.00 0.6 undecidable manual S 172 0.7716 54 -0.41 42
GU.ENR.HHZ. 2019-10-23T07:37:09.30 0.3 undecidable manual S 194 0.8013 54 -0.81 55
MN.BNI.HHZ. 2019-10-23T07:37:08.60 0.1 undecidable manual S 274 0.7123 54 0.62 78
GU.PCP.HHZ. 2019-10-23T07:37:08.60 0.3 undecidable manual S 127 0.7671 54 -0.7 57
GU.STV.HHZ. 2019-10-23T07:37:08.70 0.6 undecidable manual S 199 0.8013 54 -1.42 27
GU.RRL.HHZ. 2019-10-23T07:37:06.50 0.1 undecidable manual S 263 0.6376 54 0.31 87
CH.MUGIO.HHZ. 2019-10-23T07:37:06.33 0.3 undecidable manual P 46 1.3202 54 0.26 57
GU.PZZ.HHZ. 2019-10-23T07:37:04.90 0.3 undecidable manual S 219 0.6412 54 -1.38 43
GU.LSD.HHZ. 2019-10-23T07:37:04.10 0.1 undecidable manual S 320 0.5963 54 -1.1 66
CH.DIX.HHZ. 2019-10-23T07:37:03.34 0.3 undecidable manual P 350 1.0909 54 0.44 58
IV.VARE.HHZ. 2019-10-23T07:37:03.88 0.6 undecidable manual P 41 1.1493 54 0.17 40
GU.RNCA.HHZ. 2019-10-23T07:37:03.08 0.1 undecidable manual P 120 1.0459 54 0.79 68
GU.CIRO.HHZ. 2019-10-23T07:37:03.10 0.3 undecidable manual S 352 0.6007 54 -2.22 22
GU.REMY.HHZ. 2019-10-23T07:37:01.29 0.1 undecidable manual P 336 0.9101 54 0.89 68
GU.RORO.HHZ. 2019-10-23T07:37:01.09 0.3 undecidable manual P 163 0.9335 54 0.36 61
GU.CANO.HHZ. 2019-10-23T07:37:00.52 0.1 undecidable manual P 154 0.8894 54 0.4 81
IV.MRGE.HHZ. 2019-10-23T07:37:00.83 0.1 undecidable manual P 330 0.8795 54 0.85 69
GU.TRAV.HHZ. 2019-10-23T07:37:00.60 0.1 undecidable manual S 5 0.5081 119 -2.39 23
MN.BNI.HHZ. 2019-10-23T07:36:59.20 0.3 undecidable manual P 274 0.7123 54 1.53 38
IV.QLNO.HHZ. 2019-10-23T07:36:59.61 0.1 undecidable manual P 145 0.8283 54 0.34 83
GU.SATI.HHZ. 2019-10-23T07:36:59.34 0.1 undecidable manual P 8 0.8786 54 -0.63 76
GU.STV.HHZ. 2019-10-23T07:36:58.65 0.1 undecidable manual P 199 0.8013 54 -0.26 86
GU.BHB.HHZ. 2019-10-23T07:36:58.50 0.1 undecidable manual S 240 0.3435 131 -0.48 89
GU.GBOS.HHZ. 2019-10-23T07:36:58.96 0.1 undecidable manual P 172 0.7716 54 0.47 82
GU.PCP.HHZ. 2019-10-23T07:36:58.42 0.1 undecidable manual P 127 0.7671 54 -0.01 91
GU.RSP.HHZ. 2019-10-23T07:36:58.10 0.3 undecidable manual S 296 0.3283 132 -0.54 65
GU.ENR.HHZ. 2019-10-23T07:36:58.77 0.1 undecidable manual P 194 0.8013 54 -0.13 88
GU.RRL.HHZ. 2019-10-23T07:36:57.74 0.1 undecidable manual P 263 0.6376 54 1.1 65
IV.MONC.HHZ. 2019-10-23T07:36:56.10 0.1 undecidable manual S 68 0.1844 149 0.18 100
GU.PZZ.HHZ. 2019-10-23T07:36:56.46 0.1 undecidable manual P 219 0.6412 54 -0.23 89
GU.LSD.HHZ. 2019-10-23T07:36:56.35 0.1 undecidable manual P 320 0.5963 54 0.28 89
GU.CIRO.HHZ. 2019-10-23T07:36:55.68 0.1 positive manual P 352 0.6007 54 -0.46 85
GU.ROTM.HHZ. 2019-10-23T07:36:54.88 0.1 undecidable manual P 108 0.4982 120 0.24 92
GU.TRAV.HHZ. 2019-10-23T07:36:54.14 0.1 positive manual P 5 0.5081 119 -0.65 80
GU.BHB.HHZ. 2019-10-23T07:36:52.72 0.1 negative manual P 240 0.3435 131 0.25 95
GU.RSP.HHZ. 2019-10-23T07:36:52.42 0.1 negative manual P 296 0.3283 132 0.14 97
IV.MONC.HHZ. 2019-10-23T07:36:51.10 0.1 negative manual P 68 0.1844 149 0.39 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MONC.HHE. ML:0 0.002031282 0.1792 AML other m 2019-10-23T07:36:56.61
IV.MONC.HHN. ML:0 0.0026592895 0.16 AML other m 2019-10-23T07:36:57.22
GU.RSP.HNN. ML:0 0.0007832294 0.1216 AML other m 2019-10-23T07:36:58.52
GU.RSP.HHN. ML:0 0.0008797582 0.1216 AML other m 2019-10-23T07:36:58.52
GU.RSP.HHE. ML:0 0.001103 0.12 AML other m 2019-10-23T07:36:58.64
GU.RSP.HNE. ML:0 0.0009973406 0.1152 AML other m 2019-10-23T07:36:58.64
GU.BHB.HHN. ML:0 0.00059034885 0.096 AML other m 2019-10-23T07:36:59.18
GU.BHB.HHE. ML:0 0.0007858171 0.1984 AML other m 2019-10-23T07:36:59.53
GU.TRAV.HHE. ML:0 0.00052010025 0.256 AML other m 2019-10-23T07:37:01.02
GU.TRAV.HHN. ML:0 0.0005089589 0.096 AML other m 2019-10-23T07:37:01.30
GU.CIRO.HHN. ML:0 0.00025699855 0.1792 AML other m 2019-10-23T07:37:04.08
GU.CIRO.HHE. ML:0 0.000636923 0.1152 AML other m 2019-10-23T07:37:03.81
GU.LSD.HHE. ML:0 0.00027539765 0.1024 AML other m 2019-10-23T07:37:04.29
GU.LSD.HHN. ML:0 0.00028182605 0.1344 AML other m 2019-10-23T07:37:05.30
GU.PZZ.HHN. ML:0 0.0004429159 0.16 AML other m 2019-10-23T07:37:06.07
GU.RRL.HHN. ML:0 0.000163139055 0.1152 AML other m 2019-10-23T07:37:06.00
GU.ROTM.HHN. ML:0 0.00060410915 0.48 AML other m 2019-10-23T07:37:07.40
GU.ROTM.HHE. ML:0 0.00043582575 0.4608 AML other m 2019-10-23T07:37:04.05
GU.RRL.HHE. ML:0 0.000140574555 0.1216 AML other m 2019-10-23T07:37:07.24
GU.PZZ.HHE. ML:0 0.0002634451 0.2752 AML other m 2019-10-23T07:37:07.83
MN.BNI.HNN. ML:0 0.000139 0.38 AML other m 2019-10-23T07:37:09.35
MN.BNI.HNE. ML:0 0.0001358629 0.1408 AML other m 2019-10-23T07:37:09.13
GU.PCP.HHE. ML:0 0.000105946585 0.3008 AML other m 2019-10-23T07:37:09.58
GU.ENR.HHN. ML:0 0.0001707738 0.096 AML other m 2019-10-23T07:37:09.59
GU.ENR.HHE. ML:0 0.0002062039 0.1408 AML other m 2019-10-23T07:37:12.68
GU.PCP.HHN. ML:0 0.000118 0.78 AML other m 2019-10-23T07:37:10.13
IV.QLNO.HHE. ML:0 0.0001545 0.18 AML other m 2019-10-23T07:37:10.32
IV.QLNO.HHN. ML:0 0.00012235883 0.2432 AML other m 2019-10-23T07:37:11.26
GU.SATI.HHE. ML:0 6.8903095E-5 0.096 AML other m 2019-10-23T07:37:11.18
GU.CANO.HHE. ML:0 0.0002017272 0.256 AML other m 2019-10-23T07:37:11.99
GU.CANO.HHN. ML:0 0.0003307397 0.2176 AML other m 2019-10-23T07:37:13.31
IV.MRGE.HHE. ML:0 0.00010905 0.56 AML other m 2019-10-23T07:37:13.41
GU.SATI.HHN. ML:0 5.819087E-5 0.0768 AML other m 2019-10-23T07:37:13.90
IV.MRGE.HHN. ML:0 0.0001204208 0.0768 AML other m 2019-10-23T07:37:13.90
GU.REMY.HHE. ML:0 0.00010027037 0.2816 AML other m 2019-10-23T07:37:15.02
GU.REMY.HHN. ML:0 7.7354435E-5 0.3776 AML other m 2019-10-23T07:37:15.71
GU.RNCA.HHN. ML:0 0.0001015 0.32 AML other m 2019-10-23T07:37:17.76
GU.RNCA.HHE. ML:0 8.209374E-5 0.2816 AML other m 2019-10-23T07:37:17.90
MN.TUE.HHN. ML:0 2.8790945E-5 0.2624 AML other m 2019-10-23T07:37:42.53
MN.TUE.HHE. ML:0 2.260875E-5 0.1984 AML other m 2019-10-23T07:37:40.12
GU.STV.HHN. ML:1.6 3.935766E-5 0.2176 AML other m 2019-10-23T07:37:10.84
GU.STV.HHE. ML:1.7 4.91261805E-5 0.1984 AML other m 2019-10-23T07:37:14.80
GU.GBOS.HHE. ML:1.7 5.4051091E-5 0.2816 AML other m 2019-10-23T07:37:11.44
GU.GBOS.HHN. ML:1.7 5.774789E-5 0.256 AML other m 2019-10-23T07:37:11.33
GU.RORO.HHN. ML:1.9 7.105587E-5 0.1408 AML other m 2019-10-23T07:37:17.13
CH.DIX.HHN. ML:2.2 0.000119254505 0.2624 AML other m 2019-10-23T07:37:27.69
CH.DIX.HHE. ML:2.4 0.000184623375 0.1408 AML other m 2019-10-23T07:37:18.08
IV.VARE.HHN. ML:1.8 4.700736E-5 0.1216 AML other m 2019-10-23T07:37:24.55
CH.MUGIO.HHE. ML:1.7 2.5900695E-5 0.2176 AML other m 2019-10-23T07:37:33.02
CH.MUGIO.HHN. ML:1.8 3.581812E-5 0.1984 AML other m 2019-10-23T07:37:29.14
MN.TUE.HNE. ML:2 2.554806E-5 0.4416 AML other m 2019-10-23T07:37:45.87
MN.TUE.HNN. ML:2.1 3.562908E-5 0.2816 AML other m 2019-10-23T07:37:38.91
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms *

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol 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 full SEED format Download