Earthquake with magnitude of Md 3.0 on date 04-07-1985 and time 12:46:54 (Italy) in region Confine Italia Austria (AUSTRIA)

A magnitude Md 3.0 earthquake occured in region: Confine Italia Austria (AUSTRIA), on

  • 04-07-1985 10:46:54 (UTC)
  • 04-07-1985 12:46:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 47.11, 11.58 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
70 Km N of Bolzano (106441 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
Rev 1000 Md 3.0 1985-07-04
10:46:54
47.11 11.58 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 9539
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1985-07-04 10:46:54 ± 0.414
Latitude 47.11 ± 0.03
Longitude 11.58 ± 0.03
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 9539

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) 4103.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 208
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 19
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) 0.00737
Epicentral distance of station farthest from the epicenter (degree) 0.01894
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitude information

Md:3

Field Value
Value 3
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 9539
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:13:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.TRI.Z. 1985-07-04T10:47:55.00 10.0 undecidable manual SN 132 0.0185 0.79 0.4
--.LLS.Z. 1985-07-04T10:47:47.00 10.0 undecidable manual SN 262 0.0159 -0.27 0.6
--.SAL.Z. 1985-07-04T10:47:45.00 10.0 undecidable manual SN 205 0.015 0.08 0.7
--.RNI.Z. 1985-07-04T10:47:38.00 10.0 undecidable manual SN 209 0.0117 1.89 0
--.DDS.Z. 1985-07-04T10:47:36.70 10.0 undecidable manual SN 192 0.0113 1.5 0.1
--.PAG.Z. 1985-07-04T10:47:30.10 10.0 undecidable manual SN 200 0.0093 0.12 0.7
--.TRI.Z. 1985-07-04T10:47:30.50 10.0 undecidable manual PN 132 0.0185 0.98 0.7
--.TMA.Z. 1985-07-04T10:47:29.90 10.0 undecidable manual PN 242 0.0189 0.15 1.5
--.FO1.Z. 1985-07-04T10:47:28.00 10.0 undecidable manual SG 121 0.0087 0.08 1.1
--.MUO.Z. 1985-07-04T10:47:28.50 10.0 undecidable manual PN 267 0.0178 0.48 1.3
--.LLS.Z. 1985-07-04T10:47:25.00 10.0 undecidable manual PN 262 0.0159 -0.06 1.7
--.SAL.Z. 1985-07-04T10:47:23.50 10.0 undecidable manual PN 205 0.015 -0.2 1.7
--.RBL.Z. 1985-07-04T10:47:22.50 10.0 undecidable manual PN 115 0.0137 0.85 1
--.VDL.Z. 1985-07-04T10:47:22.30 10.0 undecidable manual PN 247 0.0141 -0.04 1.8
--.DDS.Z. 1985-07-04T10:47:18.00 10.0 undecidable manual PN 192 0.0113 -0.09 1.9
--.RNI.Z. 1985-07-04T10:47:18.00 10.0 undecidable manual PN 209 0.0117 -0.62 1.4
--.PAG.Z. 1985-07-04T10:47:14.10 10.0 undecidable manual PN 200 0.0093 -0.98 0.8
--.FO1.Z. 1985-07-04T10:47:12.50 10.0 undecidable manual PG 121 0.0087 -1.39 0.3
--.CAV.Z. 1985-07-04T10:47:10.30 10.0 undecidable manual PG 185 0.0074 -0.8 1.1
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
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