Earthquake with magnitude of ML 1.5 on date 27-08-2007 and time 14:15:01 (Italy) in region Confine Italia Francia (FRANCIA)

A magnitude ML 1.5 earthquake occured in region: Confine Italia Francia (FRANCIA), on

  • 27-08-2007 12:15:01 (UTC)
  • 27-08-2007 14:15:01 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.2420, 6.6780 at 10 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

An earthquake occurred to
72 Km W 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
Md 2.4
ML 1.5
2007-08-27
12:15:01
44.242 6.678 10 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 649179
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2007-08-27 12:15:01 ± 0.49
Latitude 44.2420 ± 0.0180
Longitude 6.6780 ± 0.0377
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 649179

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3053
Semi-minor axis of confidence ellipse (meter) 1895
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 256
Circular confidence region, given by single value of horizontal uncertainty (meter) 3605.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 284
Number of associated phases, regardless of their use for origin computation 7
Number of defining phases 7
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0.46405
Epicentral distance of station farthest from the epicenter (degree) 1.25905
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 649179
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:20:15

Md:2.4

Field Value
Value 2.4
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 649179
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:20:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.BHB.HHN. 2007-08-27T12:15:25.99 0.3 undecidable manual Sg 35 80.4639 -0.092 73
GU.LSD.HHN. 2007-08-27T12:15:25.27 0.1 undecidable manual Pg 15 139.7601 0.263 83
IV.FIN.SHZ. 2007-08-27T12:15:22.72 0.1 undecidable manual Pg 91 121.6893 0.487 82
IV.DOI.HHE. 2007-08-27T12:15:19.21 0.6 undecidable manual Sg 57 53.6019 0.283 49
GU.BHB.HHN. 2007-08-27T12:15:15.70 0.1 undecidable manual Pg 35 80.4639 -0.168 96
GU.STV.HHE. 2007-08-27T12:15:11.06 0.1 positive manual Pg 89 51.5151 -0.347 97
IV.DOI.HHE. 2007-08-27T12:15:11.54 0.1 undecidable manual Pg 57 53.6019 -0.198 100
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