A magnitude Md 2.1 earthquake occured in region: Confine Italia Francia (FRANCIA), on
and geographic coordinates (lat, lon) 45.2320, 6.5870 at 12 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 | 19 | 3215 | 3215 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1988-10-27 04:25:26 |
45.232 | 6.587 | 12 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 79879 |
Field | Value |
---|---|
Time (UTC) | 1988-10-27 04:25:26 ± 0.177 |
Latitude | 45.2320 ± 0.0053 |
Longitude | 6.5870 ± 0.0174 |
Depth (km) | 12 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 79879 |
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) | 1480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 223 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
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) | 0.00170 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00947 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 79879 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:15:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ORX.Z. | 1988-10-27T04:26:01.10 | 10.0 | undecidable | manual | SN | 67 | 1.0545 | -0.51 | 0.1 | |
--.SOO.Z. | 1988-10-27T04:25:54.00 | 10.0 | undecidable | manual | SG | 153 | 0.8103 | -0.45 | 0.2 | |
--.ORX.Z. | 1988-10-27T04:25:46.90 | 10.0 | undecidable | manual | PN | 67 | 1.0545 | 0.15 | 1.3 | |
--.RSP.Z. | 1988-10-27T04:25:43.80 | 10.0 | undecidable | manual | SG | 99 | 0.4773 | 0.04 | 0.9 | |
--.SOO.Z. | 1988-10-27T04:25:42.70 | 10.0 | undecidable | manual | PG | 153 | 0.8103 | 0.09 | 1.6 | |
--.LSD.Z. | 1988-10-27T04:25:42.80 | 10.0 | undecidable | manual | SG | 60 | 0.4551 | -0.3 | 0.5 | |
--.RRL.Z. | 1988-10-27T04:25:39.60 | 10.0 | undecidable | manual | SG | 155 | 0.333 | 0.25 | 0.6 | |
--.LPG.Z. | 1988-10-27T04:25:37.60 | 10.0 | undecidable | manual | SG | 23 | 0.2886 | -0.1 | 0.8 | |
--.LSD.Z. | 1988-10-27T04:25:36.20 | 10.0 | undecidable | manual | PG | 60 | 0.4551 | 0.13 | 2 | |
--.RSP.Z. | 1988-10-27T04:25:36.90 | 10.0 | undecidable | manual | PG | 99 | 0.4773 | 0.46 | 0.6 | |
--.BNI.Z. | 1988-10-27T04:25:34.00 | 10.0 | undecidable | manual | SG | 160 | 0.1887 | -0.6 | 0.1 | |
--.RRL.Z. | 1988-10-27T04:25:34.10 | 10.0 | undecidable | manual | PG | 155 | 0.333 | 0.2 | 1.7 | |
--.LPG.Z. | 1988-10-27T04:25:32.80 | 10.0 | undecidable | manual | PG | 23 | 0.2886 | -0.15 | 1.9 | |
--.BNI.Z. | 1988-10-27T04:25:31.00 | 10.0 | undecidable | manual | PG | 160 | 0.1887 | -0.16 | 1.9 |