A magnitude Md 2.1 earthquake occured in region: Confine Italia Francia (FRANCIA), on
and geographic coordinates (lat, lon) 44.7760, 6.8740 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 |
---|---|---|---|---|
Sauze di Cesana | TO | 18 | 244 | 244 |
Prali | TO | 19 | 246 | 490 |
Bobbio Pellice | TO | 20 | 563 | 1053 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1986-06-05 10:40:37 |
44.776 | 6.874 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 28749 |
Field | Value |
---|---|
Time (UTC) | 1986-06-05 10:40:37 ± 0.161 |
Latitude | 44.7760 ± 0.0106 |
Longitude | 6.8740 ± 0.0263 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 28749 |
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) | 2389.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 186 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00138 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00631 |
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 | 2.1 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 28749 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:30:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.LSD.Z. | 1986-06-05T10:41:02.70 | 10.0 | undecidable | manual | SG | 16 | 0.6993 | 0.24 | 0.4 | |
--.DA9.Z. | 1986-06-05T10:40:52.00 | 10.0 | undecidable | manual | SG | 135 | 0.3774 | 0.14 | 0.7 | |
--.LSD.Z. | 1986-06-05T10:40:51.70 | 10.0 | undecidable | manual | PG | 16 | 0.6993 | -0.32 | 1 | |
--.SOO.Z. | 1986-06-05T10:40:50.30 | 10.0 | undecidable | manual | SG | 149 | 0.3108 | 0.49 | 0.2 | |
--.DA9.Z. | 1986-06-05T10:40:46.00 | 10.0 | undecidable | manual | PG | 135 | 0.3774 | 0.1 | 2.1 | |
--.RRL.Z. | 1986-06-05T10:40:45.20 | 10.0 | undecidable | manual | SG | 336 | 0.1554 | 0.46 | 0.4 | |
--.SOO.Z. | 1986-06-05T10:40:44.30 | 10.0 | undecidable | manual | PG | 149 | 0.3108 | -0.42 | 0.9 | |
--.RRL.Z. | 1986-06-05T10:40:41.80 | 10.0 | undecidable | manual | PG | 336 | 0.1554 | 0.01 | 2.3 |