A magnitude Md 2.3 earthquake occured in region: 3 km S Demonte (CN), on
and geographic coordinates (lat, lon) 44.2870, 7.3100 at 9 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Demonte | CN | 3 | 2003 | 2003 |
Valdieri | CN | 7 | 935 | 2938 |
Moiola | CN | 7 | 234 | 3172 |
Aisone | CN | 8 | 248 | 3420 |
Valloriate | CN | 8 | 109 | 3529 |
Entracque | CN | 9 | 774 | 4303 |
Gaiola | CN | 10 | 582 | 4885 |
Rittana | CN | 10 | 109 | 4994 |
Vinadio | CN | 11 | 644 | 5638 |
Roaschia | CN | 12 | 107 | 5745 |
Roccasparvera | CN | 12 | 741 | 6486 |
Monterosso Grana | CN | 14 | 505 | 6991 |
Roccavione | CN | 14 | 2761 | 9752 |
Pradleves | CN | 15 | 250 | 10002 |
Valgrana | CN | 15 | 786 | 10788 |
Borgo San Dalmazzo | CN | 15 | 12468 | 23256 |
Bernezzo | CN | 15 | 4104 | 27360 |
Vignolo | CN | 15 | 2600 | 29960 |
Castelmagno | CN | 16 | 66 | 30026 |
Robilante | CN | 16 | 2306 | 32332 |
Cervasca | CN | 17 | 5013 | 37345 |
Caraglio | CN | 17 | 6836 | 44181 |
Montemale di Cuneo | CN | 18 | 241 | 44422 |
Vernante | CN | 19 | 1178 | 45600 |
Sambuco | CN | 19 | 92 | 45692 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1985-12-30 17:26:21 |
44.287 | 7.31 | 9 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 19309 |
Field | Value |
---|---|
Time (UTC) | 1985-12-30 17:26:21 ± 0.317 |
Latitude | 44.2870 ± 0.0134 |
Longitude | 7.3100 ± 0.0418 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 19309 |
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) | 3641.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 190 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
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) | 0.00032 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00583 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 19309 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:21:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.FIN.Z. | 1985-12-30T17:26:44.20 | 10.0 | undecidable | manual | SG | 96 | 0.6438 | -0.69 | 0.1 | |
--.IMP.Z. | 1985-12-30T17:26:41.60 | 10.0 | undecidable | manual | SG | 131 | 0.555 | -0.4 | 0.4 | |
--.ROB.Z. | 1985-12-30T17:26:37.40 | 10.0 | undecidable | manual | SG | 87 | 0.3996 | 0.38 | 0.5 | |
--.FIN.Z. | 1985-12-30T17:26:35.00 | 10.0 | undecidable | manual | PG | 96 | 0.6438 | -0.18 | 1.6 | |
--.IMP.Z. | 1985-12-30T17:26:33.70 | 10.0 | undecidable | manual | PG | 131 | 0.555 | 0.19 | 1.7 | |
--.ROB.Z. | 1985-12-30T17:26:31.10 | 10.0 | undecidable | manual | PG | 87 | 0.3996 | 0.47 | 1 | |
--.DA9.Z. | 1985-12-30T17:26:30.50 | 10.0 | undecidable | manual | SG | 348 | 0.2109 | -0.46 | 0.4 | |
--.DA9.Z. | 1985-12-30T17:26:27.50 | 10.0 | undecidable | manual | PG | 348 | 0.2109 | 0.36 | 1.4 | |
--.STV.Z. | 1985-12-30T17:26:23.70 | 10.0 | undecidable | manual | PG | 157 | 0.0333 | -0.16 | 2 |