Earthquake with magnitude of Md 2.0 on date 16-06-1986 and time 20:01:05 (Italy) in region 8 km SW Bardi (PR)

A magnitude Md 2.0 earthquake occured in region: 8 km SW Bardi (PR), on

  • 16-06-1986 18:01:05 (UTC)
  • 16-06-1986 20:01:05 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.58, 9.67 at 24 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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Bardi PR 8 2227 2227
Bedonia PR 9 3482 5709
Compiano PR 9 1112 6821
Tornolo PR 11 1010 7831
Borgo Val di Taro PR 13 6999 14830
Albareto PR 15 2156 16986
Ferriere PC 15 1294 18280
Morfasso PC 16 1024 19304
Farini PC 17 1290 20594
Varsi PR 17 1230 21824
Valmozzola PR 17 539 22363
Santo Stefano d'Aveto GE 17 1126 23489
Bore PR 19 749 24238

Municipalities with at least 50000 inhabitants

An earthquake occurred to
53 Km S of Piacenza (102191 inhabitants)
54 Km N of La Spezia (93959 inhabitants)
58 Km W of Parma (192836 inhabitants)
61 Km E of Genova (586655 inhabitants)
65 Km NW of Carrara (63133 inhabitants)
68 Km SW of Cremona (71901 inhabitants)
71 Km NW of Massa (69479 inhabitants)
77 Km W of Reggio nell'Emilia (171345 inhabitants)
78 Km SE of Pavia (72576 inhabitants)
91 Km E of Alessandria (93943 inhabitants)
92 Km NW of Viareggio (62467 inhabitants)
99 Km E of Savona (61345 inhabitants)
99 Km W of Carpi (70699 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 Md 2.0 1986-06-16
18:01:05
44.58 9.67 24 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 29459
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1986-06-16 18:01:05 ± 0.14
Latitude 44.58 ± 0.00
Longitude 9.67 ± 0.01
Depth (km) 24 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 29459

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) 987.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 185
Number of associated phases, regardless of their use for origin computation 6
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.0013
Epicentral distance of station farthest from the epicenter (degree) 0.00275
Number of stations at which the event was observed 3
Number of stations from which data was used for origin computation 3
Magnitude information

Md:2

Field Value
Value 2
Uncertainty
Num. used stations 1
Type of magnitude Md
Reference to an origin 29459
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:30:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.VEA.Z. 1986-06-16T18:01:18.60 10.0 undecidable manual SG 353 0.0028 -0.06 0.6
--.CO9.Z. 1986-06-16T18:01:17.00 10.0 undecidable manual SG 320 0.0022 0.14 0.3
--.BVT.Z. 1986-06-16T18:01:14.60 10.0 undecidable manual SG 134 0.0013 -0.08 0.6
--.VEA.Z. 1986-06-16T18:01:13.20 10.0 undecidable manual PG 353 0.0028 0.05 1.5
--.CO9.Z. 1986-06-16T18:01:12.00 10.0 undecidable manual PG 320 0.0022 -0.1 1.2
--.BVT.Z. 1986-06-16T18:01:10.90 10.0 undecidable manual PG 134 0.0013 0.05 1.8
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
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