Earthquake with magnitude of ML 1.6 on date 07-10-2005 and time 00:45:59 (Italy) in region V3 Monte Bianco (ITALIA, FRANCIA, SVIZZERA)

A magnitude ML 1.6 earthquake occured in region: V3 Monte Bianco (ITALIA, FRANCIA, SVIZZERA), on

  • 06-10-2005 22:45:59 (UTC)
  • 07-10-2005 00:45:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.0270, 6.9550 at 3 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

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
Bulletin
Rev1000
Md 1.6
ML 1.6
2005-10-06
22:45:59
46.027 6.955 3 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 536609
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2005-10-06 22:45:59 ± 0.12
Latitude 46.0270 ± 0.0063
Longitude 6.9550 ± 0.0091
Depth (km) 3 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 536609

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 842
Semi-minor axis of confidence ellipse (meter) 579
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 44
Circular confidence region, given by single value of horizontal uncertainty (meter) 989.9
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 149
Number of associated phases, regardless of their use for origin computation 6
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.05306
Epicentral distance of station farthest from the epicenter (degree) 0.31566
Number of stations at which the event was observed 3
Number of stations from which data was used for origin computation 3
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.0
Num. used stations
Type of magnitude ML
Reference to an origin 536609
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:22:07

Md:1.6

Field Value
Value 1.6
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 536609
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:22:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
CH.DIX.HHE. 2005-10-06T22:46:11.24 0.1 undecidable manual Sg 80 35.0427 -0.371 44
IV.MRGE.HHE. 2005-10-06T22:46:09.45 0.1 undecidable manual Sg 164 29.748 -0.255 46
CH.DIX.HHE. 2005-10-06T22:46:06.36 0.1 undecidable manual Pg 80 35.0427 0.249 91
IV.MRGE.HHE. 2005-10-06T22:46:05.16 0.1 undecidable manual Pg 164 29.748 0.116 94
CH.EMV.HHZ. 2005-10-06T22:46:01.23 0.1 undecidable manual Sg 313 5.8941 -0.177 48
CH.EMV.HHZ. 2005-10-06T22:46:00.39 0.1 undecidable manual Pg 313 5.8941 0.017 100
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