A magnitude M 2.5 earthquake occured in region: 4 km S Monterosso Grana (CN), on
and geographic coordinates (lat, lon) 44.3720, 7.3280 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 |
---|---|---|---|---|
Monterosso Grana | CN | 4 | 505 | 505 |
Valloriate | CN | 5 | 109 | 614 |
Valgrana | CN | 6 | 786 | 1400 |
Rittana | CN | 6 | 109 | 1509 |
Pradleves | CN | 6 | 250 | 1759 |
Demonte | CN | 7 | 2003 | 3762 |
Gaiola | CN | 8 | 582 | 4344 |
Moiola | CN | 8 | 234 | 4578 |
Montemale di Cuneo | CN | 8 | 241 | 4819 |
Bernezzo | CN | 9 | 4104 | 8923 |
Caraglio | CN | 10 | 6836 | 15759 |
Roccasparvera | CN | 10 | 741 | 16500 |
Castelmagno | CN | 10 | 66 | 16566 |
Aisone | CN | 11 | 248 | 16814 |
Dronero | CN | 11 | 7035 | 23849 |
Cervasca | CN | 11 | 5013 | 28862 |
Vignolo | CN | 11 | 2600 | 31462 |
Valdieri | CN | 12 | 935 | 32397 |
Roccabruna | CN | 12 | 1585 | 33982 |
Cartignano | CN | 12 | 190 | 34172 |
Villar San Costanzo | CN | 13 | 1547 | 35719 |
Borgo San Dalmazzo | CN | 14 | 12468 | 48187 |
Roccavione | CN | 14 | 2761 | 50948 |
Vinadio | CN | 14 | 644 | 51592 |
San Damiano Macra | CN | 14 | 430 | 52022 |
Roaschia | CN | 15 | 107 | 52129 |
Entracque | CN | 16 | 774 | 52903 |
Celle di Macra | CN | 17 | 100 | 53003 |
Robilante | CN | 17 | 2306 | 55309 |
Cuneo | CN | 18 | 56081 | 111390 |
Macra | CN | 19 | 59 | 111449 |
Boves | CN | 19 | 9835 | 121284 |
Valmala | CN | 19 | 52 | 121336 |
Busca | CN | 20 | 10181 | 131517 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
M 2.5 | 1986-03-11 08:10:12 |
44.372 | 7.328 | 17 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 23949 |
Field | Value |
---|---|
Time (UTC) | 1986-03-11 08:10:12 ± 0.212 |
Latitude | 44.3720 ± 0.0128 |
Longitude | 7.3280 ± 0.0178 |
Depth (km) | 17 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 23949 |
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) | 2007.5 |
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 | 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) | 0.00105 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00979 |
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 | |
Type of magnitude | M |
Reference to an origin | 23949 |
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. | 1986-03-11T08:10:35.10 | 10.0 | undecidable | manual | SG | 324 | 0.666 | -0.64 | 0.1 | |
--.FIN.Z. | 1986-03-11T08:10:34.50 | 10.0 | undecidable | manual | SG | 104 | 0.6438 | -0.61 | 0.1 | |
--.IMP.Z. | 1986-03-11T08:10:32.70 | 10.0 | undecidable | manual | SG | 138 | 0.5994 | -1.08 | 0 | |
--.LSD.Z. | 1986-03-11T08:10:32.40 | 10.0 | undecidable | manual | PN | 353 | 1.0878 | 0.03 | 0.8 | |
--.ROB.Z. | 1986-03-11T08:10:27.20 | 10.0 | undecidable | manual | SG | 99 | 0.3885 | 0.16 | 0.8 | |
--.RRL.Z. | 1986-03-11T08:10:25.30 | 10.0 | undecidable | manual | PG | 324 | 0.666 | -0.48 | 0.5 | |
--.FIN.Z. | 1986-03-11T08:10:25.60 | 10.0 | undecidable | manual | PG | 104 | 0.6438 | 0.18 | 1.1 | |
--.IMP.Z. | 1986-03-11T08:10:24.50 | 10.0 | undecidable | manual | PG | 138 | 0.5994 | -0.14 | 1.2 | |
--.ROB.Z. | 1986-03-11T08:10:21.00 | 10.0 | undecidable | manual | PG | 99 | 0.3885 | 0.25 | 2.4 | |
--.SOO.Z. | 1986-03-11T08:10:20.90 | 10.0 | undecidable | manual | SG | 309 | 0.2109 | -0.57 | 0.3 | |
--.DA9.Z. | 1986-03-11T08:10:19.50 | 10.0 | undecidable | manual | SG | 335 | 0.1332 | -0.27 | 0.5 | |
--.STV.Z. | 1986-03-11T08:10:18.80 | 10.0 | undecidable | manual | SG | 179 | 0.1221 | -0.45 | 0.3 | |
--.SOO.Z. | 1986-03-11T08:10:18.10 | 10.0 | undecidable | manual | PG | 309 | 0.2109 | 0.56 | 1 | |
--.STV.Z. | 1986-03-11T08:10:16.50 | 10.0 | undecidable | manual | PG | 179 | 0.1221 | 0.24 | 2.4 | |
--.ENR.Z. | 1986-03-11T08:10:16.70 | 10.0 | undecidable | manual | PG | 155 | 0.1554 | -0.08 | 3 | |
--.DA9.Z. | 1986-03-11T08:10:16.50 | 10.0 | undecidable | manual | PG | 335 | 0.1332 | -0.06 | 1.5 |