A magnitude Md 2.0 earthquake occured in region: 5 km NE Bardonecchia (TO), on
and geographic coordinates (lat, lon) 45.1160, 6.7410 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 |
---|---|---|---|---|
Bardonecchia | TO | 5 | 3215 | 3215 |
Oulx | TO | 12 | 3307 | 6522 |
Salbertrand | TO | 12 | 596 | 7118 |
Sauze d'Oulx | TO | 13 | 1109 | 8227 |
Exilles | TO | 15 | 273 | 8500 |
Cesana Torinese | TO | 19 | 967 | 9467 |
Chiomonte | TO | 19 | 916 | 10383 |
Pragelato | TO | 19 | 776 | 11159 |
Claviere | TO | 20 | 214 | 11373 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1985-09-01 09:31:08 |
45.116 | 6.741 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 12599 |
Field | Value |
---|---|
Time (UTC) | 1985-09-01 09:31:08 ± 2.358 |
Latitude | 45.1160 ± 0.1523 |
Longitude | 6.7410 ± 0.1098 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 12599 |
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) | 18999.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 294 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00065 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01603 |
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 | 2.0 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 12599 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:15:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.FRF.Z. | 1985-09-01T09:31:58.30 | 10.0 | undecidable | manual | SN | 182 | 1.554 | 2.46 | 0.1 | |
--.LMR.Z. | 1985-09-01T09:31:40.20 | 10.0 | undecidable | manual | PN | 185 | 1.776 | 1.23 | 0.7 | |
--.LRG.Z. | 1985-09-01T09:31:38.20 | 10.0 | undecidable | manual | PN | 189 | 1.6761 | 0.69 | 1.2 | |
--.FRF.Z. | 1985-09-01T09:31:36.60 | 10.0 | undecidable | manual | PN | 182 | 1.554 | 0.83 | 1.1 | |
--.DA9.Z. | 1985-09-01T09:31:32.00 | 10.0 | undecidable | manual | SG | 149 | 0.6993 | -1.04 | 0.5 | |
--.DA9.Z. | 1985-09-01T09:31:21.50 | 10.0 | undecidable | manual | PG | 149 | 0.6993 | -1.11 | 1.2 | |
--.BN9.Z. | 1985-09-01T09:31:11.50 | 10.0 | undecidable | manual | SG | 214 | 0.0666 | -1.44 | 0.3 | |
--.BN9.Z. | 1985-09-01T09:31:10.20 | 10.0 | positive | manual | PG | 214 | 0.0666 | -0.8 | 2.9 |