A magnitude M 2.1 earthquake occured in region: Confine Italia Francia (FRANCIA), on
and geographic coordinates (lat, lon) 45.0060, 6.7410 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 |
---|---|---|---|---|
Cesana Torinese | TO | 7 | 967 | 967 |
Claviere | TO | 7 | 214 | 1181 |
Oulx | TO | 8 | 3307 | 4488 |
Bardonecchia | TO | 9 | 3215 | 7703 |
Sauze d'Oulx | TO | 10 | 1109 | 8812 |
Sauze di Cesana | TO | 12 | 244 | 9056 |
Sestriere | TO | 12 | 929 | 9985 |
Salbertrand | TO | 14 | 596 | 10581 |
Pragelato | TO | 16 | 776 | 11357 |
Exilles | TO | 18 | 273 | 11630 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
M 2.1 | 1990-05-27 02:56:12 |
45.006 | 6.741 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 119839 |
Field | Value |
---|---|
Time (UTC) | 1990-05-27 02:56:12 ± 0.165 |
Latitude | 45.0060 ± 0.0078 |
Longitude | 6.7410 ± 0.0288 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 119839 |
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) | 2427.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 169 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
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) | 0.00081 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01506 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 119839 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.LMR.Z. | 1990-05-27T02:56:42.00 | 10.0 | undecidable | manual | PN | 185 | 1.6761 | -0.02 | 1.1 | |
--.LRG.Z. | 1990-05-27T02:56:41.40 | 10.0 | undecidable | manual | PN | 190 | 1.5762 | 0.83 | 0.3 | |
--.FRF.Z. | 1990-05-27T02:56:39.00 | 10.0 | undecidable | manual | PN | 182 | 1.443 | 0.18 | 1.1 | |
--.SBF.Z. | 1990-05-27T02:56:36.20 | 10.0 | undecidable | manual | PN | 156 | 1.2432 | 0.15 | 1.3 | |
--.LPL.Z. | 1990-05-27T02:56:31.30 | 10.0 | undecidable | manual | SG | 359 | 0.4995 | -0.06 | 0.7 | |
--.LPG.Z. | 1990-05-27T02:56:30.20 | 10.0 | undecidable | manual | SG | 0 | 0.4884 | -0.56 | 0.3 | |
--.LSD.Z. | 1990-05-27T02:56:24.14 | 10.0 | undecidable | manual | PG | 32 | 0.5328 | 0.41 | 1.2 | |
--.PZZ.Z. | 1990-05-27T02:56:23.12 | 10.0 | undecidable | manual | PG | 152 | 0.555 | -1.08 | 0.1 | |
--.LPL.Z. | 1990-05-27T02:56:23.00 | 10.0 | undecidable | manual | PG | 359 | 0.4995 | -0.23 | 1.5 | |
--.LPG.Z. | 1990-05-27T02:56:22.70 | 10.0 | undecidable | manual | PG | 0 | 0.4884 | -0.18 | 1.6 | |
--.RSP.Z. | 1990-05-27T02:56:21.27 | 10.0 | undecidable | manual | PG | 68 | 0.3885 | 0.37 | 1.3 | |
--.RRL.Z. | 1990-05-27T02:56:14.20 | 10.0 | undecidable | manual | PG | 160 | 0.0888 | -0.18 | 1.6 |