A magnitude M 2.2 earthquake occured in region: 2 km E Valdieri (CN), on
and geographic coordinates (lat, lon) 44.2770, 7.4170 at 18 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 | 2 | 935 | 935 |
Roaschia | CN | 3 | 107 | 1042 |
Entracque | CN | 4 | 774 | 1816 |
Moiola | CN | 5 | 234 | 2050 |
Gaiola | CN | 7 | 582 | 2632 |
Roccavione | CN | 7 | 2761 | 5393 |
Roccasparvera | CN | 8 | 741 | 6134 |
Valloriate | CN | 8 | 109 | 6243 |
Robilante | CN | 8 | 2306 | 8549 |
Borgo San Dalmazzo | CN | 8 | 12468 | 21017 |
Rittana | CN | 8 | 109 | 21126 |
Vernante | CN | 10 | 1178 | 22304 |
Vignolo | CN | 10 | 2600 | 24904 |
Demonte | CN | 10 | 2003 | 26907 |
Boves | CN | 12 | 9835 | 36742 |
Cervasca | CN | 13 | 5013 | 41755 |
Bernezzo | CN | 13 | 4104 | 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 | 20 | 644 | 118478 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
M 2.2 | 1986-08-08 10:02:41 |
44.277 | 7.417 | 18 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 32469 |
Field | Value |
---|---|
Time (UTC) | 1986-08-08 10:02:41 ± 0.213 |
Latitude | 44.2770 ± 0.0073 |
Longitude | 7.4170 ± 0.0098 |
Depth (km) | 18 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 32469 |
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) | 1127.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 197 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00057 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00510 |
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 | 2.2 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 32469 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:48:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.FIN.Z. | 1986-08-08T10:03:01.40 | 10.0 | undecidable | manual | SG | 96 | 0.5661 | -0.11 | 0.6 | |
--.IMP.Z. | 1986-08-08T10:02:59.10 | 10.0 | undecidable | manual | SG | 136 | 0.4995 | -0.04 | 0.7 | |
--.ROB.Z. | 1986-08-08T10:02:54.10 | 10.0 | undecidable | manual | SG | 85 | 0.3219 | 0.21 | 0.3 | |
--.FIN.Z. | 1986-08-08T10:02:52.60 | 10.0 | undecidable | manual | PG | 96 | 0.5661 | -0.27 | 0.5 | |
--.IMP.Z. | 1986-08-08T10:02:51.60 | 10.0 | undecidable | manual | PG | 136 | 0.4995 | 0.09 | 1.4 | |
--.ROB.Z. | 1986-08-08T10:02:48.50 | 10.0 | undecidable | manual | PG | 85 | 0.3219 | 0.02 | 2.1 | |
--.STV.Z. | 1986-08-08T10:02:47.10 | 10.0 | undecidable | manual | SG | 247 | 0.0666 | -0.17 | 0.5 | |
--.STV.Z. | 1986-08-08T10:02:44.70 | 10.0 | undecidable | manual | PG | 247 | 0.0666 | 0.04 | 2 |