Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of M 2.4 on date 12-04-1992 and time 13:03:49 (Italy) in region 3 km E Demonte (CN)

A magnitude M 2.4 earthquake occured in region: 3 km E Demonte (CN), on

  • 12-04-1992 11:03:49 (UTC)
  • 12-04-1992 13:03:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.3200, 7.3400 at 17 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Demonte CN 3 2003 2003
Valloriate CN 4 109 2112
Moiola CN 4 234 2346
Gaiola CN 6 582 2928
Rittana CN 6 109 3037
Valdieri CN 7 935 3972
Roccasparvera CN 9 741 4713
Aisone CN 9 248 4961
Entracque CN 10 774 5735
Monterosso Grana CN 10 505 6240
Valgrana CN 11 786 7026
Roaschia CN 11 107 7133
Bernezzo CN 11 4104 11237
Roccavione CN 11 2761 13998
Vignolo CN 11 2600 16598
Borgo San Dalmazzo CN 12 12468 29066
Pradleves CN 12 250 29316
Cervasca CN 13 5013 34329
Caraglio CN 13 6836 41165
Vinadio CN 13 644 41809
Montemale di Cuneo CN 14 241 42050
Robilante CN 14 2306 44356
Castelmagno CN 14 66 44422
Dronero CN 17 7035 51457
Boves CN 17 9835 61292
Vernante CN 18 1178 62470
Roccabruna CN 18 1585 64055
Cartignano CN 18 190 64245
Villar San Costanzo CN 19 1547 65792
Cuneo CN 19 56081 121873
San Damiano Macra CN 20 430 122303

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km W of Cuneo (56081 inhabitants)
66 Km NW of Sanremo (54807 inhabitants)
81 Km SW of Moncalieri (57294 inhabitants)
88 Km SW of Torino (890529 inhabitants)
91 Km W of Savona (61345 inhabitants)
94 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
Bulletin
Rev1000 		M 2.4 1992-04-12
11:03:49		 44.32 7.34 17 2013-07-15
08:40:51		 Bollettino Sismico Italiano INGV 162339
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1992-04-12 11:03:49 ± 0.139
Latitude 44.3200 ± 0.0105
Longitude 7.3400 ± 0.0147
Depth (km) 17 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 162339

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) 1654.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 79
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.5
Epicentral distance of station closest to the epicenter (degree) 0.00057
Epicentral distance of station farthest from the epicenter (degree) 0.01166
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitude information

M:2.4

Field Value
Value 2.4
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 162339
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
--.CDR.Z. 1992-04-12T11:04:29.90 10.0 undecidable manual SN 240 1.2987 0.05 0.5
--.LRG.Z. 1992-04-12T11:04:25.40 10.0 undecidable manual SN 219 1.11 -0.04 0.6
--.LMR.Z. 1992-04-12T11:04:25.40 10.0 undecidable manual SN 211 1.1544 -0.92 0.3
--.PCP.Z. 1992-04-12T11:04:19.68 10.0 undecidable manual SN 75 0.8769 -0.32 0.6
--.FRF.Z. 1992-04-12T11:04:18.00 10.0 undecidable manual SN! 213 0.9102 -2.5 0
--.RSP.Z. 1992-04-12T11:04:15.27 10.0 undecidable manual SG! 355 0.8214 -3.2 0
--.RRL.Z. 1992-04-12T11:04:14.50 10.0 undecidable manual SG 326 0.7104 -0.75 0.4
--.CDR.Z. 1992-04-12T11:04:14.30 10.0 undecidable manual PN 240 1.2987 1.41 0.2
--.CKI.Z. 1992-04-12T11:04:12.71 10.0 undecidable manual SG 81 0.6771 -0.79 0.4
--.FIN.Z. 1992-04-12T11:04:11.18 10.0 undecidable manual SG 99 0.6327 -0.85 0.4
--.LMR.Z. 1992-04-12T11:04:11.20 10.0 undecidable manual PN 211 1.1544 0.34 1.3
--.LRG.Z. 1992-04-12T11:04:10.60 10.0 undecidable manual PN 219 1.11 0.25 1.4
--.IMI.Z. 1992-04-12T11:04:09.30 10.0 undecidable manual SG 135 0.5661 -1.04 0.3
--.PCP.Z. 1992-04-12T11:04:07.69 10.0 undecidable manual PN 75 0.8769 0.48 1.4
--.FRF.Z. 1992-04-12T11:04:06.80 10.0 undecidable manual PN 213 0.9102 -0.69 1.1
--.ROB.Z. 1992-04-12T11:04:04.82 10.0 undecidable manual SG 92 0.3774 0.71 0.5
--.SBF.Z. 1992-04-12T11:04:04.90 10.0 undecidable manual SG 171 0.4551 -1.74 0
--.CKI.Z. 1992-04-12T11:04:04.30 10.0 undecidable manual PG 81 0.6771 0.57 1.4
--.RSP.Z. 1992-04-12T11:04:04.61 10.0 undecidable manual PG 355 0.8214 -1.71 0.1
--.RRL.Z. 1992-04-12T11:04:03.38 10.0 undecidable manual PG 326 0.7104 -0.83 1
--.FIN.Z. 1992-04-12T11:04:02.87 10.0 undecidable manual PG 99 0.6327 0.27 1.9
--.IMI.Z. 1992-04-12T11:04:01.44 10.0 undecidable manual PG 135 0.5661 -0.03 2
--.PZZ.Z. 1992-04-12T11:04:00.10 10.0 undecidable manual SG 317 0.2442 -0.04 0.8
--.SBF.Z. 1992-04-12T11:03:59.30 10.0 undecidable manual PG 171 0.4551 -0.2 1.9
--.BHB.Z. 1992-04-12T11:03:59.80 10.0 undecidable manual PG 353 0.5106 -0.7 1.3
--.DOI.Z. 1992-04-12T11:03:59.40 10.0 undecidable manual SG 339 0.1887 0.5 0.6
--.ROB.Z. 1992-04-12T11:03:58.87 10.0 undecidable manual PG 92 0.3774 0.84 1.1
--.PZZ.Z. 1992-04-12T11:03:56.21 10.0 undecidable manual PG 317 0.2442 0.47 1.6
--.ENR.Z. 1992-04-12T11:03:56.00 10.0 undecidable manual SG 148 0.111 -0.41 0.7
--.DOI.Z. 1992-04-12T11:03:55.46 10.0 negative manual PG 339 0.1887 0.64 2.8
--.STV.Z. 1992-04-12T11:03:55.29 10.0 undecidable manual SG 186 0.0666 -0.4 0.7
--.ENR.Z. 1992-04-12T11:03:53.95 10.0 undecidable manual PG 148 0.111 0.36 1.8
--.STV.Z. 1992-04-12T11:03:53.54 10.0 undecidable manual PG 186 0.0666 0.37 1.8
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