Earthquake with magnitude of ML 1.3 on date 20-06-2014 and time 05:09:37 (Italy) in region V3 Monte Bianco (ITALIA, FRANCIA, SVIZZERA)

A magnitude ML 1.3 earthquake occured in region: V3 Monte Bianco (ITALIA, FRANCIA, SVIZZERA), on

  • 20-06-2014 03:09:37 (UTC)
  • 20-06-2014 05:09:37 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.0120, 6.9340 at 10 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.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 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 1.3 2014-06-20
03:09:37
46.0123 6.9342 10 2014-10-21
12:08:56
Sala Sismica INGV-Roma 6884091
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-06-20 03:09:37 ± 0.17
Latitude 46.0123 ± 0.0072
Longitude 6.9342 ± 0.0142
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 6884091

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1130
Semi-minor axis of confidence ellipse (meter) 840
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 263
Circular confidence region, given by single value of horizontal uncertainty (meter) 1130.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 153
Number of associated phases, regardless of their use for origin computation 9
Number of defining phases 9
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) 0.23292
Epicentral distance of station farthest from the epicenter (degree) 0.69608
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 3
Type of magnitude ML
Reference to an origin 6884091
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-06-20 03:16:37
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.LSD.HHZ. 2014-06-20T03:09:57.06 0.3 undecidable manual S 166 63.2922 50 -0.48 64
CH.GIMEL.HHZ. 2014-06-20T03:09:51.30 0.1 undecidable manual P 319 77.2671 50 -0.13 89
CH.DIX.HHZ. 2014-06-20T03:09:50.30 0.1 undecidable manual S 78 37.2294 50 -0.31 93
GU.LSD.HHZ. 2014-06-20T03:09:49.57 0.1 undecidable manual P 166 63.2922 50 0.31 88
IV.MRGE.HHZ. 2014-06-20T03:09:48.04 0.1 undecidable manual S 160 28.6491 50 -0.26 95
GU.REMY.HHZ. 2014-06-20T03:09:47.80 0.1 undecidable manual S 138 25.8519 50 0.24 96
CH.DIX.HHZ. 2014-06-20T03:09:45.44 0.1 undecidable manual P 78 37.2294 50 0.18 95
IV.MRGE.HHZ. 2014-06-20T03:09:43.94 0.1 undecidable manual P 160 28.6491 50 0.01 100
GU.REMY.HHZ. 2014-06-20T03:09:43.80 0.1 undecidable manual P 138 25.8519 50 0.3 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.LSD.HHE. ML:1.1 0.000024800000000000003 0.12 AML other m 2014-06-20T03:09:57.22
GU.LSD.HHN. ML:0.9 0.0000174 1.26 AML other m 2014-06-20T03:09:57.70
IV.MRGE.HHE. ML:1.7 0.000277 0.22 AML other m 2014-06-20T03:09:48.29
IV.MRGE.HHN. ML:1.7 0.00026849999999999997 0.08 AML other m 2014-06-20T03:09:48.22
GU.REMY.HHN. ML:1.3 0.0001273 0.28 AML other m 2014-06-20T03:09:47.85
GU.REMY.HHE. ML:1.2 0.0000974 0.74 AML other m 2014-06-20T03:09:48.12
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