A magnitude Md 2.3 earthquake occured in region: 4 km NW Oulx (TO), on
and geographic coordinates (lat, lon) 45.0580, 6.7940 at 5 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 |
---|---|---|---|---|
Oulx | TO | 4 | 3307 | 3307 |
Sauze d'Oulx | TO | 6 | 1109 | 4416 |
Salbertrand | TO | 7 | 596 | 5012 |
Bardonecchia | TO | 7 | 3215 | 8227 |
Cesana Torinese | TO | 12 | 967 | 9194 |
Exilles | TO | 12 | 273 | 9467 |
Pragelato | TO | 13 | 776 | 10243 |
Sestriere | TO | 13 | 929 | 11172 |
Claviere | TO | 14 | 214 | 11386 |
Sauze di Cesana | TO | 14 | 244 | 11630 |
Chiomonte | TO | 17 | 916 | 12546 |
Usseaux | TO | 18 | 186 | 12732 |
Gravere | TO | 19 | 692 | 13424 |
Giaglione | TO | 20 | 631 | 14055 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1992-03-22 23:38:43 |
45.058 | 6.794 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 161139 |
Field | Value |
---|---|
Time (UTC) | 1992-03-22 23:38:43 ± 0.119 |
Latitude | 45.0580 ± 0.0067 |
Longitude | 6.7940 ± 0.0134 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 161139 |
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) | 1286.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
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) | 0.00073 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01554 |
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 | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 161139 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:30:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.LMR.Z. | 1992-03-22T23:39:37.20 | 10.0 | undecidable | manual | SN | 186 | 1.7205 | 1.08 | 0.1 | |
--.LRG.Z. | 1992-03-22T23:39:34.10 | 10.0 | undecidable | manual | SN | 191 | 1.6317 | 0.43 | 0.4 | |
--.FRF.Z. | 1992-03-22T23:39:30.30 | 10.0 | undecidable | manual | SN | 183 | 1.4874 | -0.24 | 0.6 | |
--.ORO.Z. | 1992-03-22T23:39:18.20 | 10.0 | undecidable | manual | SG | 55 | 1.0101 | -0.1 | 0.8 | |
--.LMR.Z. | 1992-03-22T23:39:14.40 | 10.0 | undecidable | manual | PN | 186 | 1.7205 | 0.72 | 0.5 | |
--.LRG.Z. | 1992-03-22T23:39:12.50 | 10.0 | undecidable | manual | PN | 191 | 1.6317 | 0.23 | 1.4 | |
--.FRF.Z. | 1992-03-22T23:39:10.10 | 10.0 | undecidable | manual | PN | 183 | 1.4874 | -0.35 | 1.2 | |
--.SBF.Z. | 1992-03-22T23:39:07.40 | 10.0 | undecidable | manual | PN | 158 | 1.2765 | -0.02 | 1.7 | |
--.DOI.Z. | 1992-03-22T23:39:06.67 | 10.0 | undecidable | manual | SG | 149 | 0.6327 | 0.23 | 0.7 | |
--.ORO.Z. | 1992-03-22T23:39:03.85 | 10.0 | undecidable | manual | PG | 55 | 1.0101 | 0.46 | 1.3 | |
--.LPG.Z. | 1992-03-22T23:39:00.20 | 10.0 | undecidable | manual | SG | 356 | 0.4329 | 0.17 | 0.8 | |
--.LPL.Z. | 1992-03-22T23:39:00.60 | 10.0 | undecidable | manual | SG | 354 | 0.4551 | -0.06 | 0.8 | |
--.DOI.Z. | 1992-03-22T23:38:55.31 | 10.0 | undecidable | manual | PG | 149 | 0.6327 | -1.23 | 0.1 | |
--.LPL.Z. | 1992-03-22T23:38:53.10 | 10.0 | undecidable | manual | PG | 354 | 0.4551 | -0.11 | 2 | |
--.LPG.Z. | 1992-03-22T23:38:52.80 | 10.0 | undecidable | manual | PG | 356 | 0.4329 | -0.05 | 2 | |
--.BNI.Z. | 1992-03-22T23:38:46.42 | 10.0 | undecidable | manual | SG | 265 | 0.0777 | -0.2 | 0.8 | |
--.BNI.Z. | 1992-03-22T23:38:44.87 | 10.0 | undecidable | manual | PG | 265 | 0.0777 | -0.23 | 1.8 |