Earthquake with magnitude of Md 2.0 on date 06-03-1989 and time 04:59:02 (Italy) in region 3 km E Pontechianale (CN)

A magnitude Md 2.0 earthquake occured in region: 3 km E Pontechianale (CN), on

  • 06-03-1989 03:59:02 (UTC)
  • 06-03-1989 04:59:02 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.62, 7.06 at 13 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
Pontechianale CN 3 179 179
Casteldelfino CN 4 157 336
Bellino CN 6 109 445
Elva CN 9 97 542
Sampeyre CN 11 1022 1564
Crissolo CN 12 168 1732
Oncino CN 12 76 1808
Ostana CN 13 83 1891
Stroppo CN 14 103 1994
Prazzo CN 16 170 2164
Macra CN 17 59 2223
Acceglio CN 17 162 2385
Frassino CN 18 265 2650
Celle di Macra CN 18 100 2750
Marmora CN 19 68 2818
Paesana CN 19 2784 5602
Canosio CN 19 80 5682

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km NW of Cuneo (56081 inhabitants)
65 Km SW of Moncalieri (57294 inhabitants)
70 Km SW of Torino (890529 inhabitants)
95 Km W 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 1989-03-06
03:59:02
44.62 7.06 13 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 88029
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1989-03-06 03:59:02 ± 0.129
Latitude 44.62 ± 0.01
Longitude 7.06 ± 0.02
Depth (km) 13 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 88029

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) 1952.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 122
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) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.00105
Epicentral distance of station farthest from the epicenter (degree) 0.01206
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 16
Magnitude information

Md:2

Field Value
Value 2
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 88029
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 18:22:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.LMR.Z. 1989-03-06T03:59:45.20 10.0 undecidable manual SN 197 0.0121 0.62 0.3
--.LRG.Z. 1989-03-06T03:59:41.70 10.0 undecidable manual SN 203 0.0114 -1.06 0.1
--.FRF.Z. 1989-03-06T03:59:37.10 10.0 undecidable manual SN 195 0.0099 -1.65 0
--.LPG.Z. 1989-03-06T03:59:33.00 10.0 undecidable manual SG 346 0.0081 -0.49 0.5
--.LPL.Z. 1989-03-06T03:59:33.40 10.0 undecidable manual SG 345 0.0083 -0.79 0.3
--.FIN.Z. 1989-03-06T03:59:33.30 10.0 undecidable manual SG 116 0.0083 -0.74 0.3
--.IMI.Z. 1989-03-06T03:59:32.90 10.0 undecidable manual SG 139 0.0083 -1.45 0
--.LSD.Z. 1989-03-06T03:59:30.50 10.0 undecidable manual SG 4 0.0074 -0.95 0.2
--.LRG.Z. 1989-03-06T03:59:27.00 10.0 undecidable manual PN 203 0.0114 1.19 0.2
--.LMR.Z. 1989-03-06T03:59:27.39 10.0 undecidable manual PN 197 0.0121 0.53 0.9
--.ROB.Z. 1989-03-06T03:59:25.40 10.0 undecidable manual SG 118 0.0059 -0.44 0.6
--.FRF.Z. 1989-03-06T03:59:23.50 10.0 undecidable manual PN 195 0.0099 0.01 1.6
--.RSP.Z. 1989-03-06T03:59:21.90 10.0 undecidable manual SG 14 0.0049 -0.21 0.7
--.FIN.Z. 1989-03-06T03:59:20.96 10.0 undecidable manual PG 116 0.0083 0.19 1.7
--.BNI.Z. 1989-03-06T03:59:20.57 10.0 undecidable manual SG 327 0.0045 -0.29 0.7
--.LPG.Z. 1989-03-06T03:59:20.60 10.0 undecidable manual PG 346 0.0081 0.14 1.7
--.IMI.Z. 1989-03-06T03:59:20.88 10.0 undecidable manual PG 139 0.0083 -0.07 1.7
--.LPL.Z. 1989-03-06T03:59:20.89 10.0 undecidable manual PG 345 0.0083 0.03 1.8
--.LSD.Z. 1989-03-06T03:59:19.64 10.0 undecidable manual PG 4 0.0074 0.36 1.5
--.SBF.Z. 1989-03-06T03:59:18.00 10.0 undecidable manual PG 160 0.0072 -0.69 0.9
--.STV.Z. 1989-03-06T03:59:17.20 10.0 undecidable manual SG 152 0.0037 -0.82 0.3
--.ROB.Z. 1989-03-06T03:59:16.23 10.0 undecidable manual PG 118 0.0059 0.19 1.9
--.RRL.Z. 1989-03-06T03:59:15.50 10.0 undecidable manual SG 326 0.0032 -0.54 0.5
--.RSP.Z. 1989-03-06T03:59:14.59 10.0 undecidable manual PG 14 0.0049 0.71 0.9
--.BNI.Z. 1989-03-06T03:59:12.89 10.0 undecidable manual PG 327 0.0045 -0.27 1.8
--.STV.Z. 1989-03-06T03:59:11.69 10.0 undecidable manual PG 152 0.0037 0.17 1.9
--.RRL.Z. 1989-03-06T03:59:10.28 10.0 undecidable manual PG 326 0.0032 -0.1 2
--.DOI.Z. 1989-03-06T03:59:10.92 10.0 undecidable manual SG 132 0.0015 0.46 0.6
--.PZZ.Z. 1989-03-06T03:59:08.50 10.0 undecidable manual SG 166 0.0011 -0.4 0.6
--.DOI.Z. 1989-03-06T03:59:07.64 10.0 positive manual PG 132 0.0015 0.48 2.8
--.PZZ.Z. 1989-03-06T03:59:06.42 10.0 undecidable manual PG 166 0.0011 0.16 1.9
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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