Earthquake with magnitude of ML 1.7 on date 11-08-2006 and time 08:58:50 (Italy) in region Tirreno Meridionale (MARE)

A magnitude ML 1.7 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 11-08-2006 06:58:50 (UTC)
  • 11-08-2006 08:58:50 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.9390, 15.4180 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
78 Km W of Lamezia Terme (70714 inhabitants)
82 Km SW of Cosenza (67546 inhabitants)
84 Km N of Messina (238439 inhabitants)
94 Km N of Reggio di Calabria (183035 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 2.2
ML 1.7
2006-08-11
06:58:50
38.939 15.418 10 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 585869
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2006-08-11 06:58:50 ± 0.71
Latitude 38.9390 ± 0.0351
Longitude 15.4180 ± 0.0393
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 585869

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 4632
Semi-minor axis of confidence ellipse (meter) 2263
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 322
Circular confidence region, given by single value of horizontal uncertainty (meter) 5174.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 257
Number of associated phases, regardless of their use for origin computation 9
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.92
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.01174
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 4
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 585869
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:13:03

Md:2.2

Field Value
Value 2.2
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 585869
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:13:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SERS.HHN. 2006-08-11T06:59:24.26 0.3 undecidable manual Sg 84 110.112 1.366 22
IV.MMME.BHE. 2006-08-11T06:59:24.32 0.6 undecidable manual Sg 187 112.2987 0.842 19
IV.PLAC.HHN. 2006-08-11T06:59:20.70 0.1 undecidable manual Sg 121 103.7184 -0.49 44
MN.CEL.HHE. 2006-08-11T06:59:17.35 0.6 undecidable manual Sg 151 85.8474 0.923 19
IV.SERS.HHN. 2006-08-11T06:59:09.53 0.3 undecidable manual Pg 84 110.112 0.194 70
IV.MMME.BHE. 2006-08-11T06:59:09.62 0.1 undecidable manual Pg 187 112.2987 -0.053 95
IV.PLAC.HHN. 2006-08-11T06:59:07.64 0.1 undecidable manual Pg 121 103.7184 -0.71 81
IV.ORI.EHE. 2006-08-11T06:59:06.78 10.0 undecidable manual Pg 0 0 0
MN.CEL.HHE. 2006-08-11T06:59:05.68 0.1 undecidable manual Pg 151 85.8474 0.078 100
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