Earthquake with magnitude of Md 3.0 on date 04-03-1987 and time 02:23:21 (Italy) in region Confine Austria Germania (AUSTRIA, GERMANIA)

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

  • 04-03-1987 01:23:21 (UTC)
  • 04-03-1987 02:23:21 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 47.43, 11.48 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

No Italian municipalities within 100 km from the epicenter with at least 50000 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 1987-03-04
01:23:21
47.43 11.48 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 42369
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1987-03-04 01:23:21 ± 0.167
Latitude 47.43 ± 0.02
Longitude 11.48 ± 0.02
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 42369

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) 2639
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 82
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.6
Epicentral distance of station closest to the epicenter (degree) 0.00672
Epicentral distance of station farthest from the epicenter (degree) 0.05788
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 20
Magnitude information

Md:3

Field Value
Value 3
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 42369
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:42:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.TCF.Z. 1987-03-04T01:24:56.40 10.0 undecidable manual PN 263 0.0579 -0.08 1
--.MAF.Z. 1987-03-04T01:24:53.60 10.0 undecidable manual PN 261 0.0559 0.18 1
--.BGF.Z. 1987-03-04T01:24:49.80 10.0 undecidable manual PN 264 0.0535 0 1
--.AVF.Z. 1987-03-04T01:24:43.20 10.0 undecidable manual PN 266 0.05 -1.33 0.3
--.SMF.Z. 1987-03-04T01:24:40.60 10.0 undecidable manual PN 264 0.0473 0.23 1.1
--.VAI.Z. 1987-03-04T01:24:30.50 10.0 undecidable manual SN 230 0.0218 -0.36 0.6
--.HAU.Z. 1987-03-04T01:24:16.60 10.0 undecidable manual PN 281 0.0314 0.41 1.2
--.EMS.Z. 1987-03-04T01:24:15.50 10.0 undecidable manual PN 247 0.0305 0.7 1
--.RBL.Z. 1987-03-04T01:24:15.50 10.0 undecidable manual SN 123 0.0155 1.14 0.2
--.BSF.Z. 1987-03-04T01:24:12.10 10.0 undecidable manual PN 278 0.0286 0.24 1.4
--.GWF.Z. 1987-03-04T01:24:09.50 10.0 undecidable manual PN 302 0.027 0.14 1.5
--.CDF.Z. 1987-03-04T01:24:09.30 10.0 undecidable manual PN 290 0.0268 0.19 1.5
--.CTI.Z. 1987-03-04T01:24:05.00 10.0 undecidable manual SN 174 0.0124 -1.06 0.4
--.VAI.Z. 1987-03-04T01:24:02.50 10.0 undecidable manual PN 230 0.0218 1.03 0.6
--.BUH.Z. 1987-03-04T01:24:02.80 10.0 undecidable manual PN 300 0.0225 0.24 1.5
--.FOI.Z. 1987-03-04T01:24:01.50 10.0 undecidable manual SN 132 0.0109 -0.59 0.5
--.TRI.Z. 1987-03-04T01:24:01.30 10.0 undecidable manual PN 136 0.0209 1.2 0.5
--.SLE.Z. 1987-03-04T01:23:56.70 10.0 undecidable manual PN 280 0.0183 0.51 1.3
--.RBL.Z. 1987-03-04T01:23:52.50 10.0 undecidable manual PN 123 0.0155 0.55 1.2
--.CTI.Z. 1987-03-04T01:23:46.00 10.0 undecidable manual PN 174 0.0124 -1.16 0.5
--.KBA.Z. 1987-03-04T01:23:45.60 10.0 positive manual PN 104 0.0117 -0.58 2.4
--.FOI.Z. 1987-03-04T01:23:43.50 10.0 undecidable manual PN 132 0.0109 -1.36 0.3
--.BHG.Z. 1987-03-04T01:23:42.20 10.0 positive manual PG 71 0.0088 0.9 1.6
--.FUR.Z. 1987-03-04T01:23:35.90 10.0 positive manual PG 349 0.0067 -1.01 1.4
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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