Earthquake with magnitude of M 4.0 on date 18-12-1990 and time 20:26:41 (UTC) in region Bosnia and Herz. [Land]

A magnitude M 4.0 earthquake occured in region: Bosnia and Herz. [Land], on

  • 18-12-1990 20:26:41 (UTC)
  • 18-12-1990 21:26:41 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.82, 18.02 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 4.0 1990-12-18
20:26:41
42.82 18.02 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 132719
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1990-12-18 20:26:41 ± 0.136
Latitude 42.82 ± 0.01
Longitude 18.02 ± 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 132719

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) 2058.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 87
Number of associated phases, regardless of their use for origin computation 66
Number of defining phases 66
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) 0.00348
Epicentral distance of station farthest from the epicenter (degree) 0.09835
Number of stations at which the event was observed 52
Number of stations from which data was used for origin computation 52
Magnitude information

M:4

Field Value
Value 4
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 132719
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 09:29:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.LOR.Z. 1990-12-18T20:31:11.00 10.0 undecidable manual SN 299 0.0984 -0.71 0.2
--.KHC.Z. 1990-12-18T20:29:41.00 10.0 undecidable manual SN! 335 0.0631 2.33 0
--.LOR.Z. 1990-12-18T20:29:16.80 10.0 undecidable manual PN 299 0.0984 -0.61 0.6
--.CDF.Z. 1990-12-18T20:28:56.60 10.0 undecidable manual PN 310 0.0842 0.82 0.6
--.LPG.Z. 1990-12-18T20:28:42.20 10.0 undecidable manual PN 292 0.0765 -1.9 0.2
--.FRF.Z. 1990-12-18T20:28:41.50 10.0 undecidable manual PN 279 0.0748 0.02 0.9
--.SBF.Z. 1990-12-18T20:28:32.60 10.0 undecidable manual PN 281 0.0699 -1.26 0.5
--.LJU.Z. 1990-12-18T20:28:31.00 10.0 undecidable manual SN! 323 0.0366 2.4 0
--.KHC.Z. 1990-12-18T20:28:24.90 10.0 undecidable manual PN 335 0.0631 1.21 0.5
--.MDI.Z. 1990-12-18T20:28:18.00 10.0 undecidable manual PN 299 0.0597 -0.42 1
--.CIO.Z. 1990-12-18T20:28:17.38 10.0 undecidable manual SN 277 0.0322 0.39 0.9
--.PGF.Z. 1990-12-18T20:28:16.20 10.0 undecidable manual PN! 271 0.0597 -2.16 0
--.AOI.Z. 1990-12-18T20:28:13.12 10.0 undecidable manual SN! 284 0.0297 2.83 0
--.BHG.Z. 1990-12-18T20:28:12.00 10.0 negative manual PN 325 0.0548 1.11 1.3
--.MMN.Z. 1990-12-18T20:28:09.50 10.0 undecidable manual SN 208 0.0297 -0.8 0.4
--.MME.Z. 1990-12-18T20:28:03.27 10.0 undecidable manual PN 287 0.0493 0.71 1
--.CTI.Z. 1990-12-18T20:28:03.37 10.0 undecidable manual PN 307 0.0501 -0.47 1.1
--.FVI.Z. 1990-12-18T20:28:00.55 10.0 undecidable manual PN 317 0.0477 0.49 1.1
--.ATN.Z. 1990-12-18T20:27:57.00 10.0 undecidable manual PN 203 0.0454 0.34 1.2
--.SOI.Z. 1990-12-18T20:27:56.70 10.0 undecidable manual PN 198 0.0448 1.06 0.8
--.VVI.Z. 1990-12-18T20:27:55.99 10.0 undecidable manual PN 310 0.0458 -1.23 0.6
--.SFI.Z. 1990-12-18T20:27:50.45 10.0 undecidable manual PN 286 0.0415 -0.21 1.3
--.CRE.Z. 1990-12-18T20:27:49.88 10.0 undecidable manual PN 282 0.0404 0.88 1
--.VOY.Z. 1990-12-18T20:27:46.40 10.0 undecidable manual PN 319 0.0392 -0.72 1.1
--.GRI.Z. 1990-12-18T20:27:46.50 10.0 undecidable manual PN 197 0.0376 1.83 0.3
--.LJU.Z. 1990-12-18T20:27:44.40 10.0 undecidable manual PN 323 0.0366 1.16 0.8
--.VAY.Z. 1990-12-18T20:27:42.70 10.0 undecidable manual PN! 112 0.0332 4.73 0
--.ASS.Z. 1990-12-18T20:27:41.24 10.0 undecidable manual PN 275 0.0354 -0.11 1.5
--.CEY.Z. 1990-12-18T20:27:41.00 10.0 undecidable manual PN 320 0.035 0.3 1.4
--.ARV.Z. 1990-12-18T20:27:37.66 10.0 undecidable manual PN 282 0.0338 -1.33 0.6
--.RIY.Z. 1990-12-18T20:27:37.50 10.0 undecidable manual PN 315 0.0326 0.38 1.4
--.AZI.Z. 1990-12-18T20:27:36.50 10.0 undecidable manual PN 258 0.0313 1.31 0.7
--.CIO.Z. 1990-12-18T20:27:34.38 10.0 undecidable manual PN! 277 0.0322 -2.15 0
--.TDS.Z. 1990-12-18T20:27:34.65 10.0 undecidable manual PN 202 0.0306 0.59 1.3
--.ROI.Z. 1990-12-18T20:27:34.00 10.0 undecidable manual PN 199 0.0308 -0.38 1.4
--.AOI.Z. 1990-12-18T20:27:33.16 10.0 undecidable manual PN 284 0.0297 0.49 1.4
--.MMN.Z. 1990-12-18T20:27:33.80 10.0 undecidable manual PN 208 0.0297 1.13 0.8
--.PTJ.Z. 1990-12-18T20:27:33.90 10.0 undecidable manual PN 335 0.0307 -0.3 1.5
--.SDI.Z. 1990-12-18T20:27:32.71 10.0 undecidable manual PN 252 0.0297 -0.02 1.5
--.CSI.Z. 1990-12-18T20:27:31.80 10.0 undecidable manual PN 204 0.0297 -0.85 1.1
--.IVA.Z. 1990-12-18T20:27:30.10 10.0 undecidable manual SN! 87 0.0123 5.7 0
--.ORI.Z. 1990-12-18T20:27:29.37 10.0 undecidable manual PN 203 0.0271 0.7 1.2
--.SGO.Z. 1990-12-18T20:27:28.33 10.0 undecidable manual PN 223 0.0273 -0.68 1.2
--.DUI.Z. 1990-12-18T20:27:27.42 10.0 undecidable manual PN 247 0.0259 0.53 1.3
--.OHR.Z. 1990-12-18T20:27:26.10 10.0 undecidable manual PN 129 0.024 2.02 0.4
--.ULC.Z. 1990-12-18T20:27:25.70 10.0 undecidable manual SN! 133 0.0112 4.31 0
--.LCI.Z. 1990-12-18T20:27:25.00 10.0 undecidable manual PN! 178 0.0223 3.54 0
--.PLE.Z. 1990-12-18T20:27:21.40 10.0 undecidable manual SN! 62 0.01 2.99 0
--.FG2.Z. 1990-12-18T20:27:18.80 10.0 undecidable manual PN 245 0.0211 -1.46 0.5
--.TTG.Z. 1990-12-18T20:27:17.40 10.0 undecidable manual SG! 113 0.0089 2.44 0
--.CDT.Z. 1990-12-18T20:27:16.00 10.0 undecidable manual PN 217 0.0195 -1.13 0.8
--.BAI.Z. 1990-12-18T20:27:13.00 10.0 undecidable manual PN 207 0.0172 -0.59 1.3
--.FG3.Z. 1990-12-18T20:27:12.45 10.0 undecidable manual PN 235 0.017 -0.89 1
--.BDV.Z. 1990-12-18T20:27:10.60 10.0 undecidable manual SG 132 0.0071 1.75 0.2
--.NKY.Z. 1990-12-18T20:27:08.70 10.0 undecidable manual SG! 90 0.0064 2.62 0
--.PVY.Z. 1990-12-18T20:27:08.40 10.0 negative manual PN 98 0.013 1.2 1.5
--.IVA.Z. 1990-12-18T20:27:07.30 10.0 negative manual PN 87 0.0123 1.13 1.7
--.ULC.Z. 1990-12-18T20:27:04.40 10.0 positive manual PN 133 0.0112 -0.03 3.1
--.PLE.Z. 1990-12-18T20:27:01.90 10.0 negative manual PN 62 0.01 -0.8 2.2
--.HCY.Z. 1990-12-18T20:27:00.60 10.0 undecidable manual SG 137 0.0045 1.01 0.6
--.TTG.Z. 1990-12-18T20:26:59.50 10.0 positive manual PG 113 0.0089 -1.22 1.5
--.BRY.Z. 1990-12-18T20:26:57.20 10.0 undecidable manual SG 78 0.0035 1.55 0.3
--.BDV.Z. 1990-12-18T20:26:56.00 10.0 positive manual PG 132 0.0071 -1.19 1.6
--.NKY.Z. 1990-12-18T20:26:54.40 10.0 negative manual PG 90 0.0064 -1.2 1.5
--.HCY.Z. 1990-12-18T20:26:50.90 10.0 positive manual PG 137 0.0045 -0.95 2
--.BRY.Z. 1990-12-18T20:26:48.50 10.0 negative manual PG 78 0.0035 -1.06 1.8
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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