Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of M 3.9 on date 08-01-1986 and time 14:51:23 (Italy) in region Albania [Land]

A magnitude M 3.9 earthquake occured in region: Albania [Land], on

  • 08-01-1986 13:51:23 (UTC)
  • 08-01-1986 14:51:23 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.1710, 20.0670 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.

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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
Bulletin
Rev1000 		M 3.9 1986-01-08
13:51:23		 42.171 20.067 10 2013-07-15
08:41:04		 Bollettino Sismico Italiano INGV 19719
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1986-01-08 13:51:23 ± 0.253
Latitude 42.1710 ± 0.0195
Longitude 20.0670 ± 0.0304
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 19719

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) 3318.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 94
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 31
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) 0.00397
Epicentral distance of station farthest from the epicenter (degree) 0.08014
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 31
Magnitude information

M:3.9

Field Value
Value 3.9
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 19719
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(km) Takeoff_angle Residual Weight
--.VAI.Z. 1986-01-08T13:53:31.00 10.0 undecidable manual PN 298 8.8911 -0.43 0.9
--.CO9.Z. 1986-01-08T13:53:21.50 10.0 undecidable manual PN 291 8.1141 0.93 0.6
--.SAL.Z. 1986-01-08T13:53:14.00 10.0 undecidable manual PN 299 7.659 -0.48 0.9
--.CTI.Z. 1986-01-08T13:53:06.50 10.0 undecidable manual PN 305 7.1595 -1.04 0.5
--.FO1.Z. 1986-01-08T13:53:02.50 10.0 undecidable manual PN 312 6.8154 -0.28 1.1
--.RBL.Z. 1986-01-08T13:52:56.50 10.0 undecidable manual PN 314 6.2937 0.82 0.8
--.CRE.Z. 1986-01-08T13:52:54.00 10.0 undecidable manual PN 286 6.105 0.99 0.6
--.VOY.Z. 1986-01-08T13:52:49.80 10.0 undecidable manual PN 312 5.8719 0.09 1.3
--.TRI.Z. 1986-01-08T13:52:48.00 10.0 undecidable manual PN 309 5.7387 -0.01 1.4
--.LJU.Z. 1986-01-08T13:52:46.50 10.0 undecidable manual PN 315 5.5389 1.27 0.4
--.ASS.Z. 1986-01-08T13:52:46.00 10.0 undecidable manual PN 281 5.5167 1.09 0.6
--.CEY.Z. 1986-01-08T13:52:44.10 10.0 undecidable manual PN 312 5.3946 0.88 0.8
--.ARV.Z. 1986-01-08T13:52:42.50 10.0 undecidable manual PN 286 5.3724 -0.5 1.2
--.AQU.Z. 1986-01-08T13:52:36.50 10.0 undecidable manual PN 273 4.9284 -0.29 1.4
--.SD1.Z. 1986-01-08T13:52:33.50 10.0 undecidable manual PN 266 4.662 0.27 1.4
--.DUI.Z. 1986-01-08T13:52:27.30 10.0 undecidable manual PN 264 4.1958 0.54 1.3
--.VLS.Z. 1986-01-08T13:52:24.00 10.0 undecidable manual PN 173 4.0071 -0.16 1.6
--.SGO.Z. 1986-01-08T13:52:22.50 10.0 undecidable manual PN 246 3.9072 -0.34 1.5
--.ORI.Z. 1986-01-08T13:52:17.50 10.0 undecidable manual PN 232 3.4521 0.99 0.7
--.MS1.Z. 1986-01-08T13:52:11.00 10.0 undecidable manual PN 262 3.0858 -0.66 1.1
--.BAI.Z. 1986-01-08T13:52:04.00 10.0 undecidable manual PN 246 2.5974 -0.88 0.9
--.BEO.Z. 1986-01-08T13:52:04.20 10.0 undecidable manual PN 5 2.664 -1.45 0.3
--.BRT.Z. 1986-01-08T13:52:04.00 10.0 undecidable manual PN 239 2.5308 0.05 1.6
--.PE1.Z. 1986-01-08T13:52:02.00 10.0 undecidable manual PN 235 2.3976 -0.09 1.6
--.LCI.Z. 1986-01-08T13:52:01.00 10.0 undecidable manual PN 218 2.3421 -0.36 1.4
--.VAY.Z. 1986-01-08T13:51:58.60 10.0 undecidable manual PN 113 2.0535 1.36 0.4
--.OHR.Z. 1986-01-08T13:51:45.60 10.0 undecidable manual PN 152 1.1877 0.15 1.6
--.SKO.Z. 1986-01-08T13:51:42.00 10.0 undecidable manual PN 100 1.0323 -1.33 0.4
--.TIR.Z. 1986-01-08T13:51:40.30 10.0 undecidable manual PG 190 0.8325 0.64 1.2
--.PHP.Z. 1986-01-08T13:51:34.50 10.0 undecidable manual PG 149 0.5439 0.04 1.6
--.SDA.Z. 1986-01-08T13:51:30.70 10.0 undecidable manual PG 249 0.444 -1.76 0.1
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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