Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 14-09-2014 and time 16:06:45 (UTC) in region 4 km SE Viù (TO)

A magnitude ML 1.4 earthquake occured in region: 4 km SE Viù (TO), on

  • 14-09-2014 16:06:45 (UTC)
  • 14-09-2014 18:06:45 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.2180, 7.4100 at 12 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.

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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
Viù TO 4 1051 1051
Traves TO 6 518 1569
Varisella TO 6 810 2379
Germagnano TO 7 1201 3580
Vallo Torinese TO 7 774 4354
Val della Torre TO 8 3869 8223
Pessinetto TO 8 606 8829
Lanzo Torinese TO 8 5086 13915
Mezzenile TO 9 786 14701
Fiano TO 9 2695 17396
Rubiana TO 9 2400 19796
Cafasse TO 9 3451 23247
Lemie TO 9 179 23426
Givoletto TO 9 3914 27340
La Cassa TO 10 1788 29128
Monastero di Lanzo TO 10 350 29478
Coassolo Torinese TO 10 1547 31025
Balangero TO 11 3156 34181
Ceres TO 11 1065 35246
Almese TO 11 6401 41647
Villar Dora TO 11 2932 44579
Mathi TO 11 3921 48500
Villanova Canavese TO 12 1186 49686
Grosso TO 12 1018 50704
Caprie TO 13 2086 52790
Robassomero TO 13 3057 55847
San Gillio TO 13 3174 59021
Nole TO 13 6892 65913
Condove TO 14 4638 70551
Caselette TO 14 3060 73611
Sant'Ambrogio di Torino TO 14 4755 78366
Ala di Stura TO 14 469 78835
Cantoira TO 14 564 79399
Chiusa di San Michele TO 14 1647 81046
Corio TO 14 3277 84323
Usseglio TO 15 209 84532
Avigliana TO 15 12516 97048
Ciriè TO 15 18909 115957
Druento TO 16 8622 124579
Vaie TO 16 1458 126037
San Carlo Canavese TO 16 4031 130068
Sant'Antonino di Susa TO 16 4306 134374
Alpignano TO 16 17008 151382
Valgioie TO 17 951 152333
Rosta TO 17 4903 157236
Rocca Canavese TO 17 1708 158944
Borgone Susa TO 17 2229 161173
Pianezza TO 17 15152 176325
Buttigliera Alta TO 17 6419 182744
Chialamberto TO 17 345 183089
San Maurizio Canavese TO 17 10237 193326
San Didero TO 18 551 193877
Balme TO 18 115 193992
Vauda Canavese TO 18 1464 195456
Reano TO 18 1818 197274
Villar Focchiardo TO 19 2042 199316
Bruzolo TO 19 1524 200840
Rivoli TO 19 48791 249631
Levone TO 19 442 250073
Barbania TO 19 1607 251680
Caselle Torinese TO 19 19136 270816
San Francesco al Campo TO 19 5005 275821
Giaveno TO 20 16455 292276
Groscavallo TO 20 204 292480
Villarbasse TO 20 3509 295989
Venaria Reale TO 20 34193 330182
Collegno TO 20 49905 380087
Trana TO 20 3877 383964

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km NW of Torino (890529 inhabitants)
32 Km NW of Moncalieri (57294 inhabitants)
72 Km W of Asti (76202 inhabitants)
92 Km N of Cuneo (56081 inhabitants)
98 Km W of Novara (104380 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
Reviewed
Rev100 		ML 1.4 2014-09-14
16:06:45		 45.2177 7.4098 12 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 8329831
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-09-14 16:06:45 ± 0.17
Latitude 45.2177 ± 0.0090
Longitude 7.4098 ± 0.0192
Depth (km) 12 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 8329831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1436
Semi-minor axis of confidence ellipse (meter) 767
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 114
Circular confidence region, given by single value of horizontal uncertainty (meter) 1440.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 156
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.5
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.73115
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.6
Num. used stations 2
Type of magnitude ML
Reference to an origin 8329831
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-09-14 16:18:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.BOB.HHZ. 2014-09-14T16:07:11.99 3.0 positive manual P 0.04 0
MN.BNI.HHE. 2014-09-14T16:07:03.40 0.3 undecidable manual S 252 60.0954 91 -0.57 57
GU.RRL.HHE. 2014-09-14T16:07:03.14 0.3 undecidable manual S 236 58.5969 91 -0.42 61
GU.SATI.HHZ. 2014-09-14T16:07:00.03 0.1 undecidable manual P 26 81.1521 91 0.64 81
GU.BHB.HHZ. 2014-09-14T16:06:59.08 0.1 undecidable manual S 195 43.9227 92 -0.57 78
GU.TRAV.HHZ. 2014-09-14T16:06:58.41 0.1 undecidable manual S 39 42.0246 92 -0.71 72
GU.CIRO.HHZ. 2014-09-14T16:06:58.99 0.1 undecidable manual S 16 44.4222 92 -0.77 70
IV.MRGE.HHZ. 2014-09-14T16:06:57.79 0.1 undecidable manual P 336 66.9774 91 0.59 84
GU.LSD.HHZ. 2014-09-14T16:06:56.57 0.1 undecidable manual S 321 34.3434 93 -0.52 80
MN.BNI.HHE. 2014-09-14T16:06:56.62 0.1 undecidable manual P 252 60.0954 91 0.48 87
GU.RRL.HHE. 2014-09-14T16:06:56.60 0.1 undecidable manual P 236 58.5969 91 0.69 83
GU.CIRO.HHZ. 2014-09-14T16:06:53.95 0.1 undecidable manual P 16 44.4222 92 0.23 95
GU.TRAV.HHZ. 2014-09-14T16:06:53.54 0.1 undecidable manual P 39 42.0246 92 0.19 95
GU.BHB.HHZ. 2014-09-14T16:06:53.65 0.1 undecidable manual P 195 43.9227 92 0 92
GU.LSD.HHZ. 2014-09-14T16:06:52.49 0.1 undecidable manual P 321 34.3434 93 0.31 95
GU.RSP.HHE. 2014-09-14T16:06:51.23 0.1 undecidable manual S 236 13.6752 114 -0.42 87
GU.RSP.HHE. 2014-09-14T16:06:49.20 0.1 undecidable manual P 236 13.6752 114 0.17 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BOB.HHE. ML:1.9 0.000033549999999999996 0.56 AML other m 2014-09-14T16:07:17.65
IV.BOB.HHN. ML:1.9 0.00002925 0.92 AML other m 2014-09-14T16:07:41.17
GU.LSD.HHE. ML:1.0 0.0000401 0.42 AML other m 2014-09-14T16:06:57.03
GU.LSD.HHN. ML:0.9 0.00003135 0.26 AML other m 2014-09-14T16:06:57.04
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