A magnitude Md 2.1 earthquake occured in region: 4 km SW Sauze di Cesana (TO), on
and geographic coordinates (lat, lon) 44.9150, 6.8370 at 13 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 |
---|---|---|---|---|
Sauze di Cesana | TO | 4 | 244 | 244 |
Cesana Torinese | TO | 5 | 967 | 1211 |
Sestriere | TO | 6 | 929 | 2140 |
Claviere | TO | 7 | 214 | 2354 |
Sauze d'Oulx | TO | 13 | 1109 | 3463 |
Oulx | TO | 13 | 3307 | 6770 |
Pragelato | TO | 14 | 776 | 7546 |
Prali | TO | 17 | 246 | 7792 |
Salza di Pinerolo | TO | 17 | 75 | 7867 |
Salbertrand | TO | 18 | 596 | 8463 |
Massello | TO | 18 | 51 | 8514 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
M 1.9 |
1989-07-13 23:49:45 |
44.915 | 6.837 | 13 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 95199 |
Field | Value |
---|---|
Time (UTC) | 1989-07-13 23:49:45 ± 0.148 |
Latitude | 44.9150 ± 0.0065 |
Longitude | 6.8370 ± 0.0241 |
Depth (km) | 13 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 95199 |
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) | 2032.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00032 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00720 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 95199 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:29:08 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 95199 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.ENR.Z. | 1989-07-13T23:50:12.20 | 10.0 | undecidable | manual | SG | 148 | 0.7992 | -0.68 | 0.1 | |
--.STV.Z. | 1989-07-13T23:50:10.76 | 10.0 | undecidable | manual | SG | 151 | 0.7437 | -0.45 | 0.2 | |
--.LSD.Z. | 1989-07-13T23:50:06.50 | 10.0 | undecidable | manual | SG | 22 | 0.5883 | 0.1 | 0.8 | |
--.LPL.Z. | 1989-07-13T23:50:05.70 | 10.0 | undecidable | manual | SG | 353 | 0.5994 | -0.83 | 0 | |
--.LPG.Z. | 1989-07-13T23:50:05.50 | 10.0 | undecidable | manual | SG | 354 | 0.5883 | -0.41 | 0.3 | |
--.PZZ.Z. | 1989-07-13T23:50:01.43 | 10.0 | undecidable | manual | SG | 155 | 0.444 | -0.16 | 0.7 | |
--.ENR.Z. | 1989-07-13T23:50:01.33 | 10.0 | undecidable | manual | PG | 148 | 0.7992 | 0.16 | 1.5 | |
--.STV.Z. | 1989-07-13T23:50:00.41 | 10.0 | undecidable | manual | PG | 151 | 0.7437 | 0.2 | 1.4 | |
--.LPG.Z. | 1989-07-13T23:49:57.40 | 10.0 | undecidable | manual | PG | 354 | 0.5883 | 0.25 | 1.4 | |
--.LPL.Z. | 1989-07-13T23:49:57.80 | 10.0 | undecidable | manual | PG | 353 | 0.5994 | 0.29 | 1.3 | |
--.LSD.Z. | 1989-07-13T23:49:57.23 | 10.0 | undecidable | manual | PG | 22 | 0.5883 | 0.05 | 2 | |
--.PZZ.Z. | 1989-07-13T23:49:54.67 | 10.0 | undecidable | manual | PG | 155 | 0.444 | 0.02 | 2.2 | |
--.BNI.Z. | 1989-07-13T23:49:52.42 | 10.0 | undecidable | manual | SG | 320 | 0.1665 | -0.52 | 0.2 | |
--.BNI.Z. | 1989-07-13T23:49:49.60 | 10.0 | undecidable | manual | PG | 320 | 0.1665 | -0.06 | 2.1 | |
--.RRL.Z. | 1989-07-13T23:49:49.44 | 10.0 | undecidable | manual | SG | 277 | 0.0333 | -0.23 | 0.7 | |
--.RRL.Z. | 1989-07-13T23:49:48.10 | 10.0 | undecidable | manual | PG | 277 | 0.0333 | 0.34 | 1.2 |