Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of M 2.3 on date 01-06-1992 and time 16:12:28 (Italy) in region 4 km N Aisone (CN)

A magnitude M 2.3 earthquake occured in region: 4 km N Aisone (CN), on

  • 01-06-1992 14:12:28 (UTC)
  • 01-06-1992 16:12:28 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.3490, 7.2350 at 8 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Aisone CN 4 248 248
Demonte CN 6 2003 2251
Vinadio CN 7 644 2895
Castelmagno CN 7 66 2961
Pradleves CN 9 250 3211
Monterosso Grana CN 10 505 3716
Valloriate CN 11 109 3825
Sambuco CN 13 92 3917
Moiola CN 13 234 4151
Rittana CN 13 109 4260
Valgrana CN 14 786 5046
Gaiola CN 14 582 5628
Montemale di Cuneo CN 15 241 5869
Cartignano CN 15 190 6059
Valdieri CN 15 935 6994
Celle di Macra CN 16 100 7094
San Damiano Macra CN 16 430 7524
Pietraporzio CN 16 77 7601
Marmora CN 17 68 7669
Roccasparvera CN 17 741 8410
Roccabruna CN 17 1585 9995
Bernezzo CN 17 4104 14099
Dronero CN 17 7035 21134
Canosio CN 17 80 21214
Caraglio CN 17 6836 28050
Macra CN 17 59 28109
Entracque CN 18 774 28883
Vignolo CN 19 2600 31483
Villar San Costanzo CN 19 1547 33030
Cervasca CN 19 5013 38043
Stroppo CN 20 103 38146
Roaschia CN 20 107 38253

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km W of Cuneo (56081 inhabitants)
73 Km NW of Sanremo (54807 inhabitants)
81 Km SW of Moncalieri (57294 inhabitants)
88 Km SW of Torino (890529 inhabitants)
98 Km SW of Asti (76202 inhabitants)
99 Km W of Savona (61345 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
Bulletin
Rev1000 		M 2.3 1992-06-01
14:12:28		 44.349 7.235 8 2013-07-15
08:40:51		 Bollettino Sismico Italiano INGV 166699
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1992-06-01 14:12:28 ± 0.16
Latitude 44.3490 ± 0.0136
Longitude 7.2350 ± 0.0220
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 166699

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) 2309.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 183
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 22
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) 0.00105
Epicentral distance of station farthest from the epicenter (degree) 0.00996
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitude information

M:2.3

Field Value
Value 2.3
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 166699
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(km) Takeoff_angle Residual Weight
--.PCP.Z. 1992-06-01T14:13:02.19 10.0 undecidable manual SG 77 0.9546 0.58 0.2
--.RSP.Z. 1992-06-01T14:12:55.63 10.0 undecidable manual SG 1 0.7992 -1.11 0
--.FIN.Z. 1992-06-01T14:12:53.47 10.0 undecidable manual SG 101 0.7104 -0.34 0.5
--.RRL.Z. 1992-06-01T14:12:52.15 10.0 undecidable manual SG 330 0.6438 0.14 0.7
--.IMI.Z. 1992-06-01T14:12:51.12 10.0 undecidable manual SG 132 0.6327 -0.54 0.3
--.LSD.Z. 1992-06-01T14:12:50.70 10.0 undecidable manual PN 357 1.11 0.42 0.8
--.PCP.Z. 1992-06-01T14:12:48.14 10.0 undecidable manual PG 77 0.9546 0.45 0.8
--.ROB.Z. 1992-06-01T14:12:45.28 10.0 undecidable manual SG 95 0.444 -0.43 0.5
--.RSP.Z. 1992-06-01T14:12:44.76 10.0 undecidable manual PG 1 0.7992 -0.11 1.6
--.FIN.Z. 1992-06-01T14:12:43.10 10.0 undecidable manual PG 101 0.7104 -0.17 1.6
--.IMI.Z. 1992-06-01T14:12:41.69 10.0 undecidable manual PG 132 0.6327 -0.25 1.5
--.RRL.Z. 1992-06-01T14:12:41.99 10.0 undecidable manual PG 330 0.6438 -0.15 1.8
--.BHB.Z. 1992-06-01T14:12:39.13 10.0 undecidable manual PG 2 0.4773 0.13 1.9
--.ROB.Z. 1992-06-01T14:12:38.91 10.0 undecidable manual PG 95 0.444 0.41 1.4
--.DOI.Z. 1992-06-01T14:12:36.00 10.0 undecidable manual SG 2 0.1554 0.79 0.1
--.PZZ.Z. 1992-06-01T14:12:35.93 10.0 undecidable manual SG 328 0.1776 -0.28 0.8
--.ENR.Z. 1992-06-01T14:12:35.93 10.0 undecidable manual SG 132 0.1776 -0.19 0.7
--.ENR.Z. 1992-06-01T14:12:33.70 10.0 undecidable manual PG 132 0.1776 0.1 2
--.PZZ.Z. 1992-06-01T14:12:33.16 10.0 undecidable manual PG 328 0.1776 0.14 1.9
--.STV.Z. 1992-06-01T14:12:33.89 10.0 undecidable manual SG 145 0.1221 -0.09 0.8
--.DOI.Z. 1992-06-01T14:12:31.30 10.0 undecidable manual PG 2 0.1554 -1.14 0.1
--.STV.Z. 1992-06-01T14:12:31.94 10.0 undecidable manual PG 145 0.1221 0.21 1.9
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download