Earthquake with magnitude of ML 1.2 on date 16-05-2014 and time 22:31:29 (Italy) in region Confine Italia Francia (FRANCIA)

A magnitude ML 1.2 earthquake occured in region: Confine Italia Francia (FRANCIA), on

  • 16-05-2014 20:31:29 (UTC)
  • 16-05-2014 22:31:29 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.8260, 6.7240 at 11 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
Claviere TO 13 214 214
Cesana Torinese TO 15 967 1181
Sauze di Cesana TO 17 244 1425
Sestriere TO 19 929 2354

Municipalities with at least 50000 inhabitants

An earthquake occurred to
78 Km W of Moncalieri (57294 inhabitants)
80 Km W of Torino (890529 inhabitants)
81 Km NW of Cuneo (56081 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 2014-05-16
20:31:29
44.8257 6.7243 11 2015-09-21
09:36:50
Bollettino Sismico Italiano INGV 17453211
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-05-16 20:31:29 ± 0.19
Latitude 44.8257 ± 0.0099
Longitude 6.7243 ± 0.0127
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 17453211

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1186
Semi-minor axis of confidence ellipse (meter) 837
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 40
Circular confidence region, given by single value of horizontal uncertainty (meter) 1190.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 140
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.10612
Epicentral distance of station farthest from the epicenter (degree) 0.69608
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.4
Num. used stations 3
Type of magnitude ML
Reference to an origin 17453211
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-03-09 23:30:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
RD.ORIF.BHZ. 2014-05-16T20:31:49.82 0.6 undecidable manual S 279 67.1772 50 -0.43 43
GU.PZZ.HHZ. 2014-05-16T20:31:44.45 0.6 undecidable manual S 139 46.9197 50 -0.41 44
GU.LSD.HHZ. 2014-05-16T20:31:43.52 0.3 undecidable manual P 24 77.2671 50 0.37 64
RD.ORIF.BHZ. 2014-05-16T20:31:41.95 0.1 undecidable manual P 279 67.1772 50 0.36 87
GU.RSP.HHZ. 2014-05-16T20:31:40.14 0.3 undecidable manual P 50 55.5 50 0.34 67
MN.BNI.HHZ. 2014-05-16T20:31:38.62 0.6 undecidable manual S 352 25.3524 50 -0.48 45
GU.PZZ.HHZ. 2014-05-16T20:31:38.37 0.1 undecidable manual P 139 46.9197 50 -0.11 95
GU.BHB.HHZ. 2014-05-16T20:31:37.84 0.1 undecidable manual P 88 42.4242 50 0.07 96
MN.BNI.HHZ. 2014-05-16T20:31:35.09 0.3 undecidable manual P 352 25.3524 50 -0.06 75
GU.RRL.HHZ. 2014-05-16T20:31:34.90 0.3 undecidable manual S 26 11.7771 132 -0.36 72
GU.RRL.HHZ. 2014-05-16T20:31:33.08 0.1 undecidable manual P 26 11.7771 132 0.15 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.BNI.HHN. ML:0.4 0.00001675 1.52 AML other m 2014-05-16T20:32:44.53
MN.BNI.HHE. ML:0.4 0.00001495 0.54 AML other m 2014-05-16T20:32:45.50
GU.PZZ.HHN. ML:1.4 0.0000725 0.86 AML other m 2014-05-16T20:31:44.94
GU.PZZ.HHE. ML:1.3 0.000060700000000000005 0.14 AML other m 2014-05-16T20:31:45.54
GU.RRL.HHN. ML:1.3 0.00022400000000000002 0.4 AML other m 2014-05-16T20:31:35.18
GU.RRL.HHE. ML:1.3 0.00020600000000000002 0.46 AML other m 2014-05-16T20:31:35.27
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download