Earthquake with magnitude of ML 2.0 on date 06-10-2011 and time 13:09:21 (UTC) in region Slovenia (SLOVENIA)

A magnitude ML 2.0 earthquake occured in region: Slovenia (SLOVENIA), on

  • 06-10-2011 13:09:21 (UTC)
  • 06-10-2011 15:09:21 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.0310, 14.1790 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
53 Km NE of Trieste (204420 inhabitants)
73 Km E of Udine (99169 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 2.5
ML 2.0
2011-10-06
13:09:21
46.031 14.179 10 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 1294689
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2011-10-06 13:09:21 ± 1.49
Latitude 46.0310 ± 0.0683
Longitude 14.1790 ± 0.1101
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1294689

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 10579
Semi-minor axis of confidence ellipse (meter) 4368
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 311
Circular confidence region, given by single value of horizontal uncertainty (meter) 11402.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 305
Number of associated phases, regardless of their use for origin computation 9
Number of defining phases 7
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.84
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.71141
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 6
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 1294689
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-06 01:39:07

Md:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations
Type of magnitude Md
Reference to an origin 1294689
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-06 01:39:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
SI.RISI.HHE. 2011-10-06T13:09:52.69 0.6 undecidable manual Pg 303 189.9654 0.899 29
.CGRP.HHN. 2011-10-06T13:09:51.66 0.6 undecidable manual Pg 266 183.8826 0.623 33
IV.STAL.HHZ. 2011-10-06T13:09:41.50 0.3 undecidable manual Pg 283 115.6953 0.748 60
NI.SABO.HHE. 2011-10-06T13:09:35.53 0.6 undecidable manual Sg 264 42.3243 0.178 55
NI.ACOM.HHZ. 2011-10-06T13:09:34.84 0.3 undecidable manual Pg 319 76.7676 0.092 78
IV.PTCC.HHN. 2011-10-06T13:09:33.75 0.3 undecidable manual Pg 304 75.8685 -0.861 62
IV.SEI.SHZ. 2011-10-06T13:09:31.42 10.0 undecidable manual Pg 0 0 0
NI.SABO.HHE. 2011-10-06T13:09:28.89 0.1 undecidable manual Pg 264 42.3243 -0.55 100
IV.STR3.BHN. 2011-10-06T13:09:18.15 10.0 undecidable manual Pg 0 0 0
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
Waveforms Seismic signals in miniseed + resp format Download