A magnitude Md 2.0 earthquake occured in region: 1 km E Valdieri (CN), on
and geographic coordinates (lat, lon) 44.2760, 7.4140 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Valdieri | CN | 1 | 935 | 935 |
Roaschia | CN | 4 | 107 | 1042 |
Entracque | CN | 4 | 774 | 1816 |
Moiola | CN | 5 | 234 | 2050 |
Gaiola | CN | 7 | 582 | 2632 |
Roccavione | CN | 7 | 2761 | 5393 |
Valloriate | CN | 8 | 109 | 5502 |
Roccasparvera | CN | 8 | 741 | 6243 |
Robilante | CN | 8 | 2306 | 8549 |
Borgo San Dalmazzo | CN | 8 | 12468 | 21017 |
Rittana | CN | 9 | 109 | 21126 |
Vernante | CN | 10 | 1178 | 22304 |
Demonte | CN | 10 | 2003 | 24307 |
Vignolo | CN | 10 | 2600 | 26907 |
Boves | CN | 13 | 9835 | 36742 |
Bernezzo | CN | 13 | 4104 | 40846 |
Cervasca | CN | 13 | 5013 | 45859 |
Valgrana | CN | 15 | 786 | 46645 |
Limone Piemonte | CN | 15 | 1485 | 48130 |
Caraglio | CN | 16 | 6836 | 54966 |
Aisone | CN | 16 | 248 | 55214 |
Monterosso Grana | CN | 17 | 505 | 55719 |
Cuneo | CN | 17 | 56081 | 111800 |
Peveragno | CN | 17 | 5543 | 117343 |
Montemale di Cuneo | CN | 18 | 241 | 117584 |
Pradleves | CN | 19 | 250 | 117834 |
Vinadio | CN | 19 | 644 | 118478 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1987-01-22 09:28:26 |
44.276 | 7.414 | 8 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 39659 |
Field | Value |
---|---|
Time (UTC) | 1987-01-22 09:28:26 ± 0.857 |
Latitude | 44.2760 ± 0.0325 |
Longitude | 7.4140 ± 0.0348 |
Depth (km) | 8 ± 8 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 39659 |
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) | 4554.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 113 |
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) | 0.00040 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00291 |
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 | 2.0 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 39659 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:39:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ROB.Z. | 1987-01-22T09:28:40.80 | 10.0 | undecidable | manual | SG | 85 | 0.3219 | 1.42 | 0 | |
--.SOO.Z. | 1987-01-22T09:28:39.20 | 10.0 | undecidable | manual | SG | 315 | 0.3108 | 0.19 | 0.5 | |
--.DA9.Z. | 1987-01-22T09:28:36.50 | 10.0 | undecidable | manual | SG | 332 | 0.2553 | -0.16 | 0.6 | |
--.ROB.Z. | 1987-01-22T09:28:33.60 | 10.0 | undecidable | manual | PG | 85 | 0.3219 | -0.3 | 1.2 | |
--.SOO.Z. | 1987-01-22T09:28:33.80 | 10.0 | undecidable | manual | PG | 315 | 0.3108 | 0.11 | 1.4 | |
--.DA9.Z. | 1987-01-22T09:28:32.00 | 10.0 | undecidable | manual | PG | 332 | 0.2553 | -0.34 | 1.3 | |
--.STV.Z. | 1987-01-22T09:28:31.00 | 10.0 | undecidable | manual | SG | 247 | 0.0666 | 0.94 | 0.1 | |
--.STV.Z. | 1987-01-22T09:28:28.80 | 10.0 | undecidable | manual | PG | 247 | 0.0666 | 0.28 | 1.5 | |
--.ENR.Z. | 1987-01-22T09:28:27.90 | 10.0 | undecidable | manual | PG | 174 | 0.0444 | -0.41 | 2.5 |