Earthquake with magnitude of M 3.9 on date 02-12-1985 and time 16:56:17 (Italy) in region Costa Albanese settentrionale (ALBANIA)

A magnitude M 3.9 earthquake occured in region: Costa Albanese settentrionale (ALBANIA), on

  • 02-12-1985 15:56:17 (UTC)
  • 02-12-1985 16:56:17 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.62, 19.49 at 6 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 3.9 1985-12-02
15:56:17
41.62 19.49 6 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 17259
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1985-12-02 15:56:17 ± 0.344
Latitude 41.62 ± 0.01
Longitude 19.49 ± 0.02
Depth (km) 6 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 17259

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) 2166.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 62
Number of associated phases, regardless of their use for origin computation 45
Number of defining phases 45
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) 0.00348
Epicentral distance of station farthest from the epicenter (degree) 0.06451
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 36
Magnitude information

M:3.9

Field Value
Value 3.9
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 17259
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 09:50:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.CTI.Z. 1985-12-02T15:59:19.00 10.0 undecidable manual SN 310 0.0645 -0.43 0.4
--.ASS.Z. 1985-12-02T15:58:35.00 10.0 undecidable manual SN 288 0.0472 1.31 0.2
--.ARV.Z. 1985-12-02T15:58:33.00 10.0 undecidable manual SN 293 0.0465 1.24 0.2
--.CM2.Z. 1985-12-02T15:58:26.77 10.0 undecidable manual SN 290 0.0444 0.48 0.7
--.AM1.Z. 1985-12-02T15:58:22.58 10.0 undecidable manual SN 295 0.0426 1.02 0.3
--.CTI.Z. 1985-12-02T15:58:01.50 10.0 undecidable manual PN 310 0.0645 -0.95 0.6
--.FO1.Z. 1985-12-02T15:58:00.00 10.0 undecidable manual PN 318 0.0622 1.08 0.5
--.RBL.Z. 1985-12-02T15:57:53.00 10.0 undecidable manual PN 320 0.0578 0.83 0.7
--.CRE.Z. 1985-12-02T15:57:46.30 10.0 undecidable manual PN 292 0.0529 1.47 0.3
--.VOY.Z. 1985-12-02T15:57:45.80 10.0 undecidable manual PN 319 0.0537 -0.18 1.3
--.TRI.Z. 1985-12-02T15:57:42.50 10.0 undecidable manual PN 316 0.0523 -1.28 0.4
--.CEY.Z. 1985-12-02T15:57:39.40 10.0 undecidable manual PN 320 0.0495 -0.14 1.4
--.ASS.Z. 1985-12-02T15:57:36.50 10.0 negative manual PN 288 0.0472 0.46 2.4
--.ARV.Z. 1985-12-02T15:57:34.50 10.0 undecidable manual PN 293 0.0465 -0.43 1.3
--.MNS.Z. 1985-12-02T15:57:34.50 10.0 undecidable manual PN 280 0.046 0.35 1.3
--.CM2.Z. 1985-12-02T15:57:31.40 10.0 undecidable manual PN 290 0.0444 -0.73 1
--.AM1.Z. 1985-12-02T15:57:29.16 10.0 undecidable manual PN 295 0.0426 0.12 1.5
--.AQU.Z. 1985-12-02T15:57:25.50 10.0 undecidable manual PN 281 0.0412 -1.34 0.4
--.SAR.Z. 1985-12-02T15:57:24.50 10.0 undecidable manual SN 341 0.0214 -0.95 0.4
--.GA2.Z. 1985-12-02T15:57:24.20 10.0 undecidable manual PN 220 0.04 -0.87 0.9
--.SD1.Z. 1985-12-02T15:57:22.00 10.0 undecidable manual PN 273 0.0381 -0.18 1.6
--.MSC.Z. 1985-12-02T15:57:21.00 10.0 undecidable manual PN 265 0.0374 -0.05 1.6
--.DR2.Z. 1985-12-02T15:57:19.50 10.0 undecidable manual PN 223 0.0363 0.17 1.6
--.SOR.Z. 1985-12-02T15:57:18.30 10.0 undecidable manual PN 256 0.0361 -0.84 1
--.DUI.Z. 1985-12-02T15:57:16.00 10.0 undecidable manual PN 272 0.0338 0.45 1.5
--.SGG.Z. 1985-12-02T15:57:16.60 10.0 undecidable manual PN 268 0.0344 0.02 1.7
--.VLS.Z. 1985-12-02T15:57:14.00 10.0 undecidable manual PN 165 0.0319 1.32 0.5
--.CZI.Z. 1985-12-02T15:57:12.50 10.0 undecidable manual PN 227 0.0315 0.38 1.6
--.TR9.Z. 1985-12-02T15:57:09.20 10.0 undecidable manual PN 261 0.0292 0.64 1.3
--.MMN.Z. 1985-12-02T15:57:08.20 10.0 undecidable manual PN 237 0.0284 0.77 1.1
--.CSI.Z. 1985-12-02T15:57:05.20 10.0 undecidable manual PN 233 0.0273 -0.52 1.4
--.ROI.Z. 1985-12-02T15:57:04.40 10.0 undecidable manual PN 228 0.0271 -1.05 0.7
--.SAR.Z. 1985-12-02T15:56:57.50 10.0 undecidable manual PN 341 0.0214 0.86 0.9
--.BAI.Z. 1985-12-02T15:56:50.50 10.0 undecidable manual PN 256 0.0182 -1.27 0.5
--.PE1.Z. 1985-12-02T15:56:48.00 10.0 undecidable manual PN 242 0.0158 -0.08 1.7
--.LCI.Z. 1985-12-02T15:56:46.50 10.0 undecidable manual PN 219 0.0149 -0.21 1.7
--.SKO.Z. 1985-12-02T15:56:45.00 10.0 undecidable manual PN 75 0.0134 0.49 1.4
--.PHP.Z. 1985-12-02T15:56:43.50 10.0 undecidable manual SG 84 0.0064 0.59 0.5
--.IVA.Z. 1985-12-02T15:56:40.00 10.0 undecidable manual PN 13 0.0115 -1.61 0.3
--.OHR.Z. 1985-12-02T15:56:39.00 10.0 undecidable manual PN 117 0.01 -0.21 1.7
--.TIR.Z. 1985-12-02T15:56:34.10 10.0 undecidable manual SG 134 0.0035 1.5 0.1
--.SDA.Z. 1985-12-02T15:56:32.90 10.0 undecidable manual SG 1 0.0035 0.38 0.6
--.PHP.Z. 1985-12-02T15:56:30.50 10.0 undecidable manual PG 84 0.0064 -1.58 0.3
--.SDA.Z. 1985-12-02T15:56:26.40 10.0 undecidable manual PG 1 0.0035 0.32 1.5
--.TIR.Z. 1985-12-02T15:56:26.50 10.0 undecidable manual PG 134 0.0035 0.37 1.6
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download