Earthquake with magnitude of M 3.4 on date 08-05-1985 and time 05:46:38 (Italy) in region Costa Montenegro (MONTENEGRO)

A magnitude M 3.4 earthquake occured in region: Costa Montenegro (MONTENEGRO), on

  • 08-05-1985 03:46:38 (UTC)
  • 08-05-1985 05:46:38 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.94, 18.94 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

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 M 3.4 1985-05-08
03:46:38
41.94 18.94 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 6029
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1985-05-08 03:46:38 ± 0.249
Latitude 41.94 ± 0.02
Longitude 18.94 ± 0.02
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 6029

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) 2943.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 116
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.9
Epicentral distance of station closest to the epicenter (degree) 0.0021
Epicentral distance of station farthest from the epicenter (degree) 0.05982
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 20
Magnitude information

M:3.4

Field Value
Value 3.4
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 6029
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 09:23:57
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.CTI.Z. 1985-05-08T03:48:15.70 10.0 undecidable manual PN 310 0.0598 -0.46 0.9
--.FO1.Z. 1985-05-08T03:48:14.00 10.0 undecidable manual PN 318 0.0576 1.25 0.6
--.RBL.Z. 1985-05-08T03:48:06.50 10.0 undecidable manual PN 321 0.0532 0.44 1
--.MNS.Z. 1985-05-08T03:47:50.00 10.0 undecidable manual PN 277 0.0418 1.28 0.7
--.PO9.Z. 1985-05-08T03:47:48.00 10.0 undecidable manual PN 280 0.0402 1.7 0.4
--.AQU.Z. 1985-05-08T03:47:42.00 10.0 undecidable manual PN 277 0.0371 0.61 1.2
--.MSC.Z. 1985-05-08T03:47:36.60 10.0 undecidable manual PN 260 0.0341 -0.21 1.5
--.SOR.Z. 1985-05-08T03:47:34.80 10.0 undecidable manual PN 250 0.0334 -1.01 1
--.SGG.Z. 1985-05-08T03:47:33.20 10.0 undecidable manual PN 262 0.031 1.05 1
--.TR9.Z. 1985-05-08T03:47:24.00 10.0 undecidable manual PN 253 0.0262 -0.84 1.3
--.ORI.Z. 1985-05-08T03:47:23.00 10.0 undecidable manual PN 225 0.024 1.57 0.7
--.MS1.Z. 1985-05-08T03:47:15.00 10.0 undecidable manual PN 265 0.0202 -0.61 1.6
--.BRT.Z. 1985-05-08T03:47:10.00 10.0 undecidable manual PN 232 0.0154 1.65 0.7
--.BAI.Z. 1985-05-08T03:47:07.00 10.0 positive manual PN 242 0.0157 -1.86 1
--.LCI.Z. 1985-05-08T03:47:07.50 10.0 undecidable manual PN 201 0.0155 -0.98 1.3
--.TTG.Z. 1985-05-08T03:46:59.10 10.0 undecidable manual SG 26 0.0049 0.95 0.5
--.HCY.Z. 1985-05-08T03:46:59.00 10.0 undecidable manual SG 327 0.0053 -0.96 0.5
--.SDA.Z. 1985-05-08T03:46:52.50 10.0 undecidable manual SG 79 0.0038 -1.83 0.2
--.BDV.Z. 1985-05-08T03:46:51.60 10.0 undecidable manual SG 347 0.0031 -0.35 0.7
--.HCY.Z. 1985-05-08T03:46:49.50 10.0 undecidable manual PG 327 0.0053 -1.51 0.8
--.ULC.Z. 1985-05-08T03:46:49.00 10.0 undecidable manual SG 84 0.0021 0.78 0.6
--.TTG.Z. 1985-05-08T03:46:49.20 10.0 undecidable manual PG 26 0.0049 -0.77 1.5
--.SDA.Z. 1985-05-08T03:46:48.70 10.0 undecidable manual PG 79 0.0038 0.94 1.4
--.BDV.Z. 1985-05-08T03:46:46.60 10.0 undecidable manual PG 347 0.0031 0.21 1.9
--.ULC.Z. 1985-05-08T03:46:44.10 10.0 undecidable manual PG 84 0.0021 -0.13 1.9
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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