Earthquake with magnitude of ML-VAX 4.6 on date 18-04-1985 and time 14:41:52 (UTC) in region Bosnia and Herz. [Land]

A magnitude ML-VAX 4.6 earthquake occured in region: Bosnia and Herz. [Land], on

  • 18-04-1985 14:41:52 (UTC)
  • 18-04-1985 16:41:52 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.31, 17.65 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 ML-VAX 4.6 1985-04-18
14:41:52
43.31 17.65 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 4889
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1985-04-18 14:41:52 ± 0.302
Latitude 43.31 ± 0.02
Longitude 17.65 ± 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 4889

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) 3848.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 162
Number of associated phases, regardless of their use for origin computation 50
Number of defining phases 50
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.8
Epicentral distance of station closest to the epicenter (degree) 0.00688
Epicentral distance of station farthest from the epicenter (degree) 0.07237
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 34
Magnitude information

ML:4.6

Field Value
Value 4.6
Uncertainty
Num. used stations 14
Type of magnitude ML
Reference to an origin 4889
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 13:07:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.STV.Z. 1985-04-18T14:45:02.00 10.0 undecidable manual SN 281 0.0674 0.5 0.4
--.ORO.Z. 1985-04-18T14:44:58.50 10.0 undecidable manual SN? 292 0.0654 2.48 0
--.VAI.E. 1985-04-18T14:44:47.00 10.0 undecidable manual SN 295 0.0613 1.83 0.1
--.BG1.Z. 1985-04-18T14:44:32.00 10.0 undecidable manual SN 297 0.0554 2.22 0.1
--.SAL.Z. 1985-04-18T14:44:14.50 10.0 undecidable manual SN 297 0.0501 -1.21 0.3
--.CTI.Z. 1985-04-18T14:44:05.50 10.0 undecidable manual SN 305 0.0456 1.91 0.2
--.BN9.Z. 1985-04-18T14:43:47.50 10.0 undecidable manual PN 286 0.0724 -1.73 0.3
--.AQU.Z. 1985-04-18T14:43:20.00 10.0 undecidable manual SN 254 0.0292 -0.59 0.6
--.STV.Z. 1985-04-18T14:43:40.50 10.0 undecidable manual PN 281 0.0674 -1.21 0.7
--.ORO.Z. 1985-04-18T14:43:36.50 10.0 undecidable manual PN 292 0.0654 -2.05 0.2
--.ROB.Z. 1985-04-18T14:43:34.70 10.0 undecidable manual PN 282 0.064 -1.74 0.4
--.VAI.Z. 1985-04-18T14:43:32.00 10.0 undecidable manual PN 295 0.0613 -0.29 1.2
--.CK1.Z. 1985-04-18T14:43:30.50 10.0 undecidable manual PN 283 0.0615 -2.13 0.2
--.AS1.Z. 1985-04-18T14:43:28.50 10.0 undecidable manual SN 268 0.0328 -1.43 0.3
--.PO9.Z. 1985-04-18T14:43:29.00 10.0 undecidable manual SN 260 0.0317 2.11 0.1
--.BG1.Z. 1985-04-18T14:43:24.00 10.0 undecidable manual PN 297 0.0554 0.6 1.1
--.BS1.Z. 1985-04-18T14:43:22.50 10.0 undecidable manual SN 221 0.0295 1.08 0.4
--.SGO.Z. 1985-04-18T14:43:21.00 10.0 undecidable manual SN 213 0.0292 0.43 0.6
--.SD1.Z. 1985-04-18T14:43:21.00 10.0 undecidable manual SN 242 0.0292 0.55 0.6
--.SAL.Z. 1985-04-18T14:43:14.50 10.0 undecidable manual PN 297 0.0501 -0.78 1.1
--.BRT.Z. 1985-04-18T14:42:58.50 10.0 undecidable manual SN 189 0.0221 -3.29 0
--.CTI.Z. 1985-04-18T14:43:08.00 10.0 positive manual PN 305 0.0456 -0.28 2.8
--.PS9.Z. 1985-04-18T14:43:08.50 10.0 undecidable manual PN? 277 0.0465 -1.34 0.3
--.FO1.Z. 1985-04-18T14:43:04.00 10.0 undecidable manual PN 316 0.0427 -0.05 1.5
--.CH1.Z. 1985-04-18T14:42:58.00 10.0 undecidable manual PN 276 0.0372 2.32 0.2
--.RBL.Z. 1985-04-18T14:42:58.00 10.0 negative manual PN 319 0.0383 0.77 2.5
--.MNS.Z. 1985-04-18T14:42:50.50 10.0 undecidable manual PN 258 0.0338 0.19 1.6
--.AS1.Z. 1985-04-18T14:42:49.50 10.0 negative manual PN 268 0.0328 0.66 2.7
--.TRI.Z. 1985-04-18T14:42:49.00 10.0 undecidable manual PN 312 0.0329 -0.03 1.6
--.PO9.Z. 1985-04-18T14:42:48.50 10.0 undecidable manual PN 260 0.0317 1.41 0.7
--.MSC.Z. 1985-04-18T14:42:46.60 10.0 undecidable manual PN 233 0.031 0.51 1.4
--.AQU.Z. 1985-04-18T14:42:46.00 10.0 undecidable manual PN? 254 0.0292 2.55 0.1
--.ORI.Z. 1985-04-18T14:42:45.50 10.0 undecidable manual PN 196 0.0304 0.32 1.5
--.AR1.Z. 1985-04-18T14:42:45.00 10.0 undecidable manual PN 275 0.0308 -0.73 1.3
--.BS1.Z. 1985-04-18T14:42:45.00 10.0 undecidable manual PN 221 0.0295 1.07 1
--.SGG.Z. 1985-04-18T14:42:42.30 10.0 undecidable manual PN 233 0.0278 1.16 1
--.SGO.Z. 1985-04-18T14:42:42.50 10.0 undecidable manual PN 213 0.0292 -0.95 1.1
--.SD1.Z. 1985-04-18T14:42:42.50 10.0 undecidable manual PN 242 0.0292 -0.87 1.2
--.LCI.Z. 1985-04-18T14:42:41.50 10.0 undecidable manual PN 173 0.027 1.61 0.6
--.ALP.Z. 1985-04-18T14:42:40.20 10.0 undecidable manual PN 261 0.0272 -0.12 1.6
--.DUI.Z. 1985-04-18T14:42:39.00 10.0 undecidable manual PN 236 0.0258 0.8 1.2
--.TR9.Z. 1985-04-18T14:42:37.20 10.0 undecidable manual PN 219 0.0259 -1.19 0.9
--.BRT.Z. 1985-04-18T14:42:32.50 10.0 undecidable manual PN 189 0.0221 -0.1 1.6
--.PE1.Z. 1985-04-18T14:42:32.50 10.0 undecidable manual PN 184 0.0226 -0.73 1.3
--.BAI.Z. 1985-04-18T14:42:29.00 10.0 undecidable manual PN 195 0.0204 -1 1.1
--.HCY.Z. 1985-04-18T14:42:13.50 10.0 undecidable manual PN 144 0.0096 0.11 3.2
--.BRY.Z. 1985-04-18T14:42:08.50 10.0 positive manual PG 122 0.0069 0.36 3
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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