A magnitude Md 2.5 earthquake occured in region: 2 km E Roaschia (CN), on
and geographic coordinates (lat, lon) 44.2750, 7.4760 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 |
---|---|---|---|---|
Roaschia | CN | 2 | 107 | 107 |
Robilante | CN | 4 | 2306 | 2413 |
Roccavione | CN | 5 | 2761 | 5174 |
Vernante | CN | 6 | 1178 | 6352 |
Borgo San Dalmazzo | CN | 6 | 12468 | 18820 |
Valdieri | CN | 6 | 935 | 19755 |
Entracque | CN | 7 | 774 | 20529 |
Roccasparvera | CN | 8 | 741 | 21270 |
Moiola | CN | 9 | 234 | 21504 |
Gaiola | CN | 9 | 582 | 22086 |
Boves | CN | 9 | 9835 | 31921 |
Vignolo | CN | 10 | 2600 | 34521 |
Rittana | CN | 10 | 109 | 34630 |
Valloriate | CN | 11 | 109 | 34739 |
Limone Piemonte | CN | 11 | 1485 | 36224 |
Cervasca | CN | 12 | 5013 | 41237 |
Peveragno | CN | 13 | 5543 | 46780 |
Bernezzo | CN | 13 | 4104 | 50884 |
Cuneo | CN | 15 | 56081 | 106965 |
Demonte | CN | 15 | 2003 | 108968 |
Caraglio | CN | 16 | 6836 | 115804 |
Valgrana | CN | 17 | 786 | 116590 |
Beinette | CN | 17 | 3423 | 120013 |
Chiusa di Pesio | CN | 17 | 3676 | 123689 |
Monterosso Grana | CN | 19 | 505 | 124194 |
Montemale di Cuneo | CN | 20 | 241 | 124435 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
M 2.7 |
1986-04-16 08:33:54 |
44.275 | 7.476 | 9 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 25679 |
Field | Value |
---|---|
Time (UTC) | 1986-04-16 08:33:54 ± 0.13 |
Latitude | 44.2750 ± 0.0117 |
Longitude | 7.4760 ± 0.0124 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 25679 |
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) | 1631.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 120 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
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) | 0.00049 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00858 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 25679 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:27:26 |
Field | Value |
---|---|
Value | 2.7 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 25679 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.RRL.Z. | 1986-04-16T08:34:22.40 | 10.0 | undecidable | manual | SG | 322 | 0.8103 | -0.43 | 0.3 | |
--.BN9.Z. | 1986-04-16T08:34:13.00 | 10.0 | undecidable | manual | PG | 324 | 0.9546 | -0.68 | 0.3 | |
--.FIN.Z. | 1986-04-16T08:34:13.20 | 10.0 | undecidable | manual | SG | 96 | 0.5217 | -0.55 | 0.3 | |
--.IMP.Z. | 1986-04-16T08:34:12.10 | 10.0 | undecidable | manual | SG | 139 | 0.4551 | 0.34 | 0.6 | |
--.RRL.Z. | 1986-04-16T08:34:10.90 | 10.0 | undecidable | manual | PG | 322 | 0.8103 | 0.01 | 1.4 | |
--.SOO.Z. | 1986-04-16T08:34:08.70 | 10.0 | undecidable | manual | SG | 310 | 0.3552 | 0.59 | 0.4 | |
--.DA9.Z. | 1986-04-16T08:34:07.00 | 10.0 | undecidable | manual | SG | 324 | 0.2775 | 1.18 | 0 | |
--.ROB.Z. | 1986-04-16T08:34:06.70 | 10.0 | undecidable | manual | SG | 84 | 0.2775 | 0.76 | 0.2 | |
--.FIN.Z. | 1986-04-16T08:34:05.50 | 10.0 | undecidable | manual | PG | 96 | 0.5217 | -0.15 | 1.7 | |
--.IMP.Z. | 1986-04-16T08:34:04.50 | 10.0 | undecidable | manual | PG | 139 | 0.4551 | 0 | 1.9 | |
--.SOO.Z. | 1986-04-16T08:34:02.40 | 10.0 | undecidable | manual | PG | 310 | 0.3552 | 0.01 | 2.1 | |
--.ROB.Z. | 1986-04-16T08:34:01.40 | 10.0 | undecidable | manual | PG | 84 | 0.2775 | 0.26 | 1.7 | |
--.DA9.Z. | 1986-04-16T08:34:01.00 | 10.0 | undecidable | manual | PG | 324 | 0.2775 | -0.07 | 2 | |
--.STV.Z. | 1986-04-16T08:33:59.70 | 10.0 | undecidable | manual | SG | 257 | 0.0999 | 0.03 | 0.8 | |
--.STV.Z. | 1986-04-16T08:33:58.00 | 10.0 | undecidable | manual | PG | 257 | 0.0999 | 0.48 | 1.1 | |
--.ENR.Z. | 1986-04-16T08:33:56.30 | 10.0 | undecidable | manual | PG | 219 | 0.0555 | -0.49 | 1.2 |