Earthquake with magnitude of Md 2.0 on date 05-12-1985 and time 19:37:01 (Italy) in region 2 km S Moiola (CN)

A magnitude Md 2.0 earthquake occured in region: 2 km S Moiola (CN), on

  • 05-12-1985 18:37:01 (UTC)
  • 05-12-1985 19:37:01 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.3, 7.38 at 16 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
Valdieri CN 3 935 935
Moiola CN 3 234 1169
Valloriate CN 5 109 1278
Gaiola CN 5 582 1860
Rittana CN 6 109 1969
Entracque CN 7 774 2743
Roaschia CN 7 107 2850
Roccasparvera CN 7 741 3591
Demonte CN 7 2003 5594
Roccavione CN 8 2761 8355
Borgo San Dalmazzo CN 9 12468 20823
Vignolo CN 10 2600 23423
Robilante CN 10 2306 25729
Bernezzo CN 11 4104 29833
Cervasca CN 12 5013 34846
Valgrana CN 12 786 35632
Aisone CN 13 248 35880
Monterosso Grana CN 13 505 36385
Vernante CN 13 1178 37563
Caraglio CN 14 6836 44399
Boves CN 14 9835 54234
Montemale di Cuneo CN 16 241 54475
Pradleves CN 16 250 54725
Vinadio CN 17 644 55369
Cuneo CN 17 56081 111450
Castelmagno CN 18 66 111516
Limone Piemonte CN 19 1485 113001
Dronero CN 19 7035 120036
Peveragno CN 19 5543 125579

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km SW of Cuneo (56081 inhabitants)
62 Km NW of Sanremo (54807 inhabitants)
82 Km SW of Moncalieri (57294 inhabitants)
88 Km W of Savona (61345 inhabitants)
89 Km S of Torino (890529 inhabitants)
93 Km SW of Asti (76202 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 1985-12-05
18:37:01
44.3 7.38 16 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 17449
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1985-12-05 18:37:01 ± 0.302
Latitude 44.30 ± 0.01
Longitude 7.38 ± 0.02
Depth (km) 16 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 17449

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) 2267.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 115
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00049
Epicentral distance of station farthest from the epicenter (degree) 0.00534
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitude information

Md:2

Field Value
Value 2
Uncertainty
Num. used stations 1
Type of magnitude Md
Reference to an origin 17449
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:20:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.FIN.Z. 1985-12-05T18:37:22.10 10.0 undecidable manual SG 98 0.0053 -0.62 0.2
--.IMP.Z. 1985-12-05T18:37:19.80 10.0 undecidable manual SG 135 0.0047 -0.73 0.1
--.ROB.Z. 1985-12-05T18:37:15.00 10.0 undecidable manual SG 89 0.0031 0.13 0.8
--.FIN.Z. 1985-12-05T18:37:13.80 10.0 undecidable manual PG 98 0.0053 0.03 1.6
--.IMP.Z. 1985-12-05T18:37:12.50 10.0 undecidable manual PG 135 0.0047 0 1.8
--.DA9.Z. 1985-12-05T18:37:10.50 10.0 undecidable manual SG 334 0.002 -0.57 0.3
--.ROB.Z. 1985-12-05T18:37:09.80 10.0 undecidable manual PG 89 0.0031 0.56 0.7
--.DA9.Z. 1985-12-05T18:37:07.00 10.0 undecidable manual PG 334 0.002 -0.04 2.2
--.STV.Z. 1985-12-05T18:37:06.90 10.0 undecidable manual SG 218 0.0005 -0.16 0.8
--.STV.Z. 1985-12-05T18:37:05.00 10.0 undecidable manual PG 218 0.0005 0.28 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