Earthquake with magnitude of Md 3.0 on date 06-09-1985 and time 01:58:35 (Italy) in region Slovenia (SLOVENIA)

A magnitude Md 3.0 earthquake occured in region: Slovenia (SLOVENIA), on

  • 05-09-1985 23:58:35 (UTC)
  • 06-09-1985 01:58:35 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.15, 14.32 at 6 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
70 Km NE of Trieste (204420 inhabitants)
84 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 3.0 1985-09-05
23:58:35
46.15 14.32 6 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 12809
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1985-09-05 23:58:35 ± 0.309
Latitude 46.15 ± 0.02
Longitude 14.32 ± 0.02
Depth (km) 6 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 12809

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 2937.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 184
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.5
Epicentral distance of station closest to the epicenter (degree) 0.00154
Epicentral distance of station farthest from the epicenter (degree) 0.01659
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

Md:3

Field Value
Value 3
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 12809
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:16:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.CTI.Z. 1985-09-05T23:59:32.00 10.0 undecidable manual SN 268 0.0166 0.48 0.4
--.CTI.Z. 1985-09-05T23:59:10.00 10.0 undecidable manual PN 268 0.0166 1.97 0
--.TRI.Z. 1985-09-05T23:58:57.30 10.0 undecidable manual SG 221 0.0052 -0.01 1
--.RBL.Z. 1985-09-05T23:58:57.50 10.0 undecidable manual SG 300 0.0053 -0.22 0.6
--.BUA.Z. 1985-09-05T23:58:52.30 10.0 undecidable manual PG 275 0.0074 -0.54 1.2
--.UDI.Z. 1985-09-05T23:58:50.90 10.0 undecidable manual PG 264 0.0067 -0.53 1.2
--.BAD.Z. 1985-09-05T23:58:50.70 10.0 undecidable manual PG 277 0.0067 -0.64 1.1
--.COL.Z. 1985-09-05T23:58:49.20 10.0 undecidable manual PG 269 0.0058 -0.32 1.5
--.VOY.Z. 1985-09-05T23:58:49.10 10.0 undecidable manual SG 248 0.0028 0.91 0.3
--.RBL.Z. 1985-09-05T23:58:48.70 10.0 undecidable manual PG 300 0.0053 0.19 1.6
--.TRI.Z. 1985-09-05T23:58:47.50 10.0 undecidable manual PG 221 0.0052 -0.77 0.9
--.DRE.Z. 1985-09-05T23:58:45.70 10.0 undecidable manual PG 273 0.0041 -0.43 1.4
--.VOY.Z. 1985-09-05T23:58:43.40 10.0 undecidable manual PG 248 0.0028 0.38 1.5
--.LJU.Z. 1985-09-05T23:58:42.70 10.0 undecidable manual SG 124 0.0015 -0.45 0.6
--.LJU.Z. 1985-09-05T23:58:40.40 10.0 undecidable manual PG 124 0.0015 0.3 1.5
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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