Earthquake with magnitude of Md 2.0 on date 10-05-2006 and time 02:24:27 (Italy) in region Costa Siciliana nord occidentale (Trapani)

A magnitude Md 2.0 earthquake occured in region: Costa Siciliana nord occidentale (Trapani), on

  • 10-05-2006 00:24:27 (UTC)
  • 10-05-2006 02:24:27 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.3830, 12.5810 at 5 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
41 Km N of Trapani (68759 inhabitants)
66 Km N of Marsala (83194 inhabitants)
74 Km W of Palermo (674435 inhabitants)
81 Km N of Mazara del Vallo (51718 inhabitants)
88 Km W of Bagheria (55387 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 2.0 2006-05-10
00:24:27
38.383 12.581 5 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 567489
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2006-05-10 00:24:27 ± 0.67
Latitude 38.3830 ± 0.0477
Longitude 12.5810 ± 0.0815
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 567489

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 8684
Semi-minor axis of confidence ellipse (meter) 1737
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 54
Circular confidence region, given by single value of horizontal uncertainty (meter) 8860.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 209
Number of associated phases, regardless of their use for origin computation 5
Number of defining phases 5
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.77
Epicentral distance of station closest to the epicenter (degree) 0.34444
Epicentral distance of station farthest from the epicenter (degree) 0.56927
Number of stations at which the event was observed 3
Number of stations from which data was used for origin computation 3
Magnitude information

Md:2.0

Field Value
Value 2.0
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 567489
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:53:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.USI.SHZ. 2006-05-10T00:24:48.40 0.3 undecidable manual Sg 55 63.1923 0.446 44
IV.LVI.SHZ. 2006-05-10T00:24:43.41 0.3 undecidable manual Sg 206 48.9177 -0.744 40
IV.USI.SHZ. 2006-05-10T00:24:38.79 0.3 undecidable manual Pg 55 63.1923 -0.428 88
IV.LVI.SHZ. 2006-05-10T00:24:37.53 0.3 undecidable manual Pg 206 48.9177 0.506 89
IV.ERC.SHZ. 2006-05-10T00:24:35.05 0.3 undecidable manual Pg 179 38.2284 0.033 100
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