A magnitude M 2.4 earthquake occured in region: 3 km SE Roaschia (CN), on
and geographic coordinates (lat, lon) 44.2550, 7.4810 at 11 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 | 3 | 107 | 107 |
Vernante | CN | 4 | 1178 | 1285 |
Robilante | CN | 5 | 2306 | 3591 |
Entracque | CN | 7 | 774 | 4365 |
Roccavione | CN | 7 | 2761 | 7126 |
Valdieri | CN | 7 | 935 | 8061 |
Borgo San Dalmazzo | CN | 8 | 12468 | 20529 |
Limone Piemonte | CN | 10 | 1485 | 22014 |
Boves | CN | 10 | 9835 | 31849 |
Roccasparvera | CN | 10 | 741 | 32590 |
Moiola | CN | 10 | 234 | 32824 |
Gaiola | CN | 11 | 582 | 33406 |
Vignolo | CN | 12 | 2600 | 36006 |
Rittana | CN | 13 | 109 | 36115 |
Valloriate | CN | 13 | 109 | 36224 |
Peveragno | CN | 14 | 5543 | 41767 |
Cervasca | CN | 14 | 5013 | 46780 |
Bernezzo | CN | 15 | 4104 | 50884 |
Demonte | CN | 16 | 2003 | 52887 |
Cuneo | CN | 17 | 56081 | 108968 |
Chiusa di Pesio | CN | 18 | 3676 | 112644 |
Beinette | CN | 18 | 3423 | 116067 |
Caraglio | CN | 19 | 6836 | 122903 |
Valgrana | CN | 19 | 786 | 123689 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
M 2.4 | 1986-08-22 09:59:48 |
44.255 | 7.481 | 11 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 33059 |
Field | Value |
---|---|
Time (UTC) | 1986-08-22 09:59:48 ± 0.175 |
Latitude | 44.2550 ± 0.0131 |
Longitude | 7.4810 ± 0.0138 |
Depth (km) | 11 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 33059 |
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) | 1824.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 129 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.00097 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00469 |
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 | 2.4 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 33059 |
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. | 1986-08-22T10:00:06.10 | 10.0 | undecidable | manual | SG | 94 | 0.5217 | -0.59 | 0 | |
--.IMP.Z. | 1986-08-22T10:00:04.10 | 10.0 | undecidable | manual | SG | 138 | 0.444 | -0.22 | 0.4 | |
--.SOO.Z. | 1986-08-22T10:00:01.70 | 10.0 | undecidable | manual | SG | 312 | 0.3663 | -0.07 | 0.4 | |
--.ROB.Z. | 1986-08-22T09:59:59.70 | 10.0 | undecidable | manual | SG | 80 | 0.2775 | 0.64 | 0 | |
--.FIN.Z. | 1986-08-22T09:59:58.60 | 10.0 | undecidable | manual | PG | 94 | 0.5217 | -0.19 | 0.7 | |
--.IMP.Z. | 1986-08-22T09:59:57.50 | 10.0 | undecidable | manual | PG | 138 | 0.444 | 0.08 | 1.2 | |
--.SOO.Z. | 1986-08-22T09:59:55.90 | 10.0 | undecidable | manual | PG | 312 | 0.3663 | -0.05 | 1.2 | |
--.ROB.Z. | 1986-08-22T09:59:54.40 | 10.0 | undecidable | manual | PG | 80 | 0.2775 | 0.02 | 2.8 | |
--.STV.Z. | 1986-08-22T09:59:53.40 | 10.0 | undecidable | manual | SG | 268 | 0.111 | -0.2 | 0.8 | |
--.STV.Z. | 1986-08-22T09:59:51.30 | 10.0 | undecidable | manual | PG | 268 | 0.111 | 0.07 | 2.6 |