A magnitude Md 2.1 earthquake occured in region: 5 km SE Roaschia (CN), on
and geographic coordinates (lat, lon) 44.2280, 7.4760 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 |
---|---|---|---|---|
Roaschia | CN | 5 | 107 | 107 |
Vernante | CN | 5 | 1178 | 1285 |
Entracque | CN | 6 | 774 | 2059 |
Robilante | CN | 8 | 2306 | 4365 |
Valdieri | CN | 8 | 935 | 5300 |
Limone Piemonte | CN | 9 | 1485 | 6785 |
Roccavione | CN | 10 | 2761 | 9546 |
Borgo San Dalmazzo | CN | 11 | 12468 | 22014 |
Moiola | CN | 12 | 234 | 22248 |
Roccasparvera | CN | 13 | 741 | 22989 |
Boves | CN | 13 | 9835 | 32824 |
Gaiola | CN | 13 | 582 | 33406 |
Valloriate | CN | 15 | 109 | 33515 |
Vignolo | CN | 15 | 2600 | 36115 |
Rittana | CN | 15 | 109 | 36224 |
Peveragno | CN | 16 | 5543 | 41767 |
Demonte | CN | 17 | 2003 | 43770 |
Cervasca | CN | 17 | 5013 | 48783 |
Bernezzo | CN | 18 | 4104 | 52887 |
Cuneo | CN | 20 | 56081 | 108968 |
Chiusa di Pesio | CN | 20 | 3676 | 112644 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1986-10-30 10:56:24 |
44.228 | 7.476 | 9 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 36519 |
Field | Value |
---|---|
Time (UTC) | 1986-10-30 10:56:24 ± 0.649 |
Latitude | 44.2280 ± 0.0914 |
Longitude | 7.4760 ± 0.0663 |
Depth (km) | 9 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 36519 |
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) | 11458.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 298 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
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) | 0.00340 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 36519 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:36:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SOO.Z. | 1986-10-30T10:56:38.30 | 10.0 | undecidable | manual | SG | 316 | 0.3774 | -0.43 | 0.3 | |
--.DA9.Z. | 1986-10-30T10:56:36.50 | 10.0 | undecidable | manual | SG | 329 | 0.3108 | -0.17 | 0.4 | |
--.SOO.Z. | 1986-10-30T10:56:32.40 | 10.0 | undecidable | manual | PG | 316 | 0.3774 | -0.25 | 0.9 | |
--.DA9.Z. | 1986-10-30T10:56:32.50 | 10.0 | undecidable | manual | PG | 329 | 0.3108 | 1.05 | 0.3 | |
--.STV.Z. | 1986-10-30T10:56:29.70 | 10.0 | undecidable | manual | SG | 282 | 0.0999 | 0.13 | 0.6 | |
--.STV.Z. | 1986-10-30T10:56:27.60 | 10.0 | undecidable | manual | PG | 282 | 0.0999 | 0.25 | 1.5 | |
--.ENR.Z. | 1986-10-30T10:56:26.20 | 10.0 | undecidable | manual | PG | 267 | 0.0333 | -0.19 | 3.1 |