A magnitude Md 1.9 earthquake occured in region: 2 km N Rittana (CN), on
and geographic coordinates (lat, lon) 44.3720, 7.3960 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 |
---|---|---|---|---|
Rittana | CN | 2 | 109 | 109 |
Bernezzo | CN | 4 | 4104 | 4213 |
Valloriate | CN | 4 | 109 | 4322 |
Gaiola | CN | 4 | 582 | 4904 |
Valgrana | CN | 4 | 786 | 5690 |
Roccasparvera | CN | 5 | 741 | 6431 |
Moiola | CN | 6 | 234 | 6665 |
Caraglio | CN | 6 | 6836 | 13501 |
Cervasca | CN | 6 | 5013 | 18514 |
Vignolo | CN | 6 | 2600 | 21114 |
Monterosso Grana | CN | 7 | 505 | 21619 |
Montemale di Cuneo | CN | 8 | 241 | 21860 |
Borgo San Dalmazzo | CN | 9 | 12468 | 34328 |
Roccavione | CN | 9 | 2761 | 37089 |
Demonte | CN | 10 | 2003 | 39092 |
Valdieri | CN | 10 | 935 | 40027 |
Pradleves | CN | 10 | 250 | 40277 |
Dronero | CN | 11 | 7035 | 47312 |
Roaschia | CN | 12 | 107 | 47419 |
Roccabruna | CN | 13 | 1585 | 49004 |
Villar San Costanzo | CN | 13 | 1547 | 50551 |
Robilante | CN | 13 | 2306 | 52857 |
Cuneo | CN | 13 | 56081 | 108938 |
Boves | CN | 13 | 9835 | 118773 |
Cartignano | CN | 15 | 190 | 118963 |
Entracque | CN | 15 | 774 | 119737 |
Castelmagno | CN | 15 | 66 | 119803 |
Aisone | CN | 15 | 248 | 120051 |
Busca | CN | 17 | 10181 | 130232 |
San Damiano Macra | CN | 17 | 430 | 130662 |
Vernante | CN | 18 | 1178 | 131840 |
Tarantasca | CN | 18 | 2122 | 133962 |
Peveragno | CN | 18 | 5543 | 139505 |
Vinadio | CN | 19 | 644 | 140149 |
Rossana | CN | 19 | 908 | 141057 |
Valmala | CN | 20 | 52 | 141109 |
Beinette | CN | 20 | 3423 | 144532 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.9 | 1986-05-06 08:18:50 |
44.372 | 7.396 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 26639 |
Field | Value |
---|---|
Time (UTC) | 1986-05-06 08:18:50 ± 0.147 |
Latitude | 44.3720 ± 0.0081 |
Longitude | 7.3960 ± 0.0155 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 26639 |
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) | 1524.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 144 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
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) | 0.00113 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00542 |
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 | 1.9 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 26639 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:28:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.FIN.Z. | 1986-05-06T08:19:11.70 | 10.0 | undecidable | manual | SG | 105 | 0.5994 | -0.42 | 0.3 | |
--.FIN.Z. | 1986-05-06T08:19:03.50 | 10.0 | undecidable | manual | PG | 105 | 0.5994 | 0.39 | 0.9 | |
--.DA9.Z. | 1986-05-06T08:18:58.00 | 10.0 | undecidable | manual | SG | 320 | 0.1665 | -0.18 | 0.8 | |
--.STV.Z. | 1986-05-06T08:18:56.70 | 10.0 | undecidable | manual | SG | 201 | 0.1221 | -0.17 | 0.8 | |
--.DA9.Z. | 1986-05-06T08:18:55.00 | 10.0 | undecidable | manual | PG | 320 | 0.1665 | -0.06 | 2.3 | |
--.STV.Z. | 1986-05-06T08:18:54.80 | 10.0 | undecidable | manual | PG | 201 | 0.1221 | 0.5 | 1 | |
--.ENR.Z. | 1986-05-06T08:18:54.10 | 10.0 | undecidable | manual | PG | 173 | 0.1443 | -0.52 | 0.9 |