Earthquake with magnitude of M 2.0 on date 19-01-1991 and time 07:14:09 (Italy) in region 6 km W Bellino (CN)

A magnitude M 2.0 earthquake occured in region: 6 km W Bellino (CN), on

  • 19-01-1991 06:14:09 (UTC)
  • 19-01-1991 07:14:09 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.59, 6.94 at 19 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
Bellino CN 6 109 109
Pontechianale CN 8 179 288
Casteldelfino CN 10 157 445
Elva CN 13 97 542
Acceglio CN 13 162 704
Prazzo CN 15 170 874
Stroppo CN 17 103 977
Canosio CN 18 80 1057
Marmora CN 19 68 1125
Sampeyre CN 20 1022 2147

Municipalities with at least 50000 inhabitants

An earthquake occurred to
53 Km W of Cuneo (56081 inhabitants)
75 Km SW of Moncalieri (57294 inhabitants)
79 Km SW of Torino (890529 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 2.0 1991-01-19
06:14:09
44.59 6.94 19 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 134619
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1991-01-19 06:14:09 ± 0.311
Latitude 44.59 ± 0.01
Longitude 6.94 ± 0.04
Depth (km) 19 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 134619

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) 3560.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 200
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00121
Epicentral distance of station farthest from the epicenter (degree) 0.0102
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitude information

M:2

Field Value
Value 2
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 134619
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 09:48:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.PCP.Z. 1991-01-19T06:14:30.76 10.0 undecidable manual PN 91 0.0102 0.9 0.1
--.FIN.Z. 1991-01-19T06:14:27.80 10.0 undecidable manual PN 112 0.0087 0.15 1.1
--.IMI.Z. 1991-01-19T06:14:27.40 10.0 undecidable manual PN 134 0.0086 -0.33 0.9
--.LSD.Z. 1991-01-19T06:14:25.77 10.0 undecidable manual PN 9 0.0079 -0.54 0.5
--.ROB.Z. 1991-01-19T06:14:23.48 10.0 undecidable manual PG 113 0.0065 -0.2 1.2
--.RSP.Z. 1991-01-19T06:14:21.12 10.0 undecidable manual PG 21 0.0054 -0.45 0.8
--.ENR.Z. 1991-01-19T06:14:19.34 10.0 undecidable manual PG 136 0.0045 -0.23 1.3
--.STV.Z. 1991-01-19T06:14:18.49 10.0 undecidable manual PG 140 0.0039 0.03 1.5
--.RRL.Z. 1991-01-19T06:14:17.48 10.0 undecidable manual PG 341 0.0032 0.5 0.7
--.BHB.Z. 1991-01-19T06:14:16.80 10.0 undecidable manual PG 42 0.003 0.11 1.4
--.PZZ.Z. 1991-01-19T06:14:13.67 10.0 undecidable manual PG 126 0.0012 0.08 1.5
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
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