A magnitude Md 1.9 earthquake occured in region: 3 km W Demonte (CN), on
and geographic coordinates (lat, lon) 44.3170, 7.2650 at 10 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 |
---|---|---|---|---|
Demonte | CN | 3 | 2003 | 2003 |
Aisone | CN | 3 | 248 | 2251 |
Vinadio | CN | 7 | 644 | 2895 |
Valloriate | CN | 9 | 109 | 3004 |
Moiola | CN | 10 | 234 | 3238 |
Castelmagno | CN | 11 | 66 | 3304 |
Valdieri | CN | 11 | 935 | 4239 |
Monterosso Grana | CN | 11 | 505 | 4744 |
Rittana | CN | 12 | 109 | 4853 |
Pradleves | CN | 12 | 250 | 5103 |
Gaiola | CN | 12 | 582 | 5685 |
Entracque | CN | 14 | 774 | 6459 |
Valgrana | CN | 14 | 786 | 7245 |
Roccasparvera | CN | 14 | 741 | 7986 |
Sambuco | CN | 15 | 92 | 8078 |
Bernezzo | CN | 16 | 4104 | 12182 |
Montemale di Cuneo | CN | 16 | 241 | 12423 |
Roaschia | CN | 16 | 107 | 12530 |
Vignolo | CN | 17 | 2600 | 15130 |
Caraglio | CN | 17 | 6836 | 21966 |
Roccavione | CN | 17 | 2761 | 24727 |
Borgo San Dalmazzo | CN | 18 | 12468 | 37195 |
Cervasca | CN | 18 | 5013 | 42208 |
Cartignano | CN | 18 | 190 | 42398 |
Dronero | CN | 19 | 7035 | 49433 |
Pietraporzio | CN | 19 | 77 | 49510 |
Roccabruna | CN | 19 | 1585 | 51095 |
San Damiano Macra | CN | 19 | 430 | 51525 |
Celle di Macra | CN | 20 | 100 | 51625 |
Robilante | CN | 20 | 2306 | 53931 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.9 | 1986-05-11 03:04:48 |
44.317 | 7.265 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 27139 |
Field | Value |
---|---|
Time (UTC) | 1986-05-11 03:04:48 ± 0.351 |
Latitude | 44.3170 ± 0.0218 |
Longitude | 7.2650 ± 0.0221 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 27139 |
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) | 2995.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 236 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00162 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00389 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 27139 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:28:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ROB.Z. | 1986-05-11T03:05:04.60 | 10.0 | undecidable | manual | SG | 91 | 0.4329 | 0 | 0.7 | |
--.SOO.Z. | 1986-05-11T03:04:57.30 | 10.0 | undecidable | manual | SG | 328 | 0.2109 | -0.44 | 0.3 | |
--.ROB.Z. | 1986-05-11T03:04:57.80 | 10.0 | undecidable | manual | PG | 91 | 0.4329 | -0.08 | 1.6 | |
--.DA9.Z. | 1986-05-11T03:04:56.50 | 10.0 | undecidable | manual | SG | 355 | 0.1776 | -0.14 | 0.7 | |
--.DA9.Z. | 1986-05-11T03:04:54.00 | 10.0 | undecidable | manual | PG | 355 | 0.1776 | 0.71 | 0.6 | |
--.SOO.Z. | 1986-05-11T03:04:53.90 | 10.0 | undecidable | manual | PG | 328 | 0.2109 | -0.02 | 2.1 |