A magnitude Md 2.4 earthquake occured in region: Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.5290, 6.9070 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.
No Italian municipalities within 20 km distance.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1986-11-01 01:12:34 |
46.529 | 6.907 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 36569 |
Field | Value |
---|---|
Time (UTC) | 1986-11-01 01:12:34 ± 0.133 |
Latitude | 46.5290 ± 0.0111 |
Longitude | 6.9070 ± 0.0170 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 36569 |
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) | 1792.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 143 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.01044 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01983 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 36569 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:36:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.LOR.Z. | 1986-11-01T01:13:38.40 | 10.0 | undecidable | manual | SN | 291 | 2.1978 | 0.42 | 0.4 | |
--.SMF.Z. | 1986-11-01T01:13:35.20 | 10.0 | undecidable | manual | SN | 275 | 2.0979 | -0.41 | 0.4 | |
--.LBF.Z. | 1986-11-01T01:13:34.00 | 10.0 | undecidable | manual | SN | 284 | 2.0535 | -0.37 | 0.5 | |
--.HAU.Z. | 1986-11-01T01:13:22.20 | 10.0 | undecidable | manual | SN | 346 | 1.5207 | 0.5 | 0.4 | |
--.BSF.Z. | 1986-11-01T01:13:16.40 | 10.0 | undecidable | manual | SN | 357 | 1.2987 | -0.09 | 0.9 | |
--.ORO.Z. | 1986-11-01T01:13:14.00 | 10.0 | undecidable | manual | SN | 140 | 1.1544 | 0.73 | 0.1 | |
--.LOR.Z. | 1986-11-01T01:13:12.00 | 10.0 | undecidable | manual | PN | 291 | 2.1978 | 0.64 | 0.5 | |
--.ORX.Z. | 1986-11-01T01:13:12.70 | 10.0 | undecidable | manual | SN | 140 | 1.1544 | -0.48 | 0.4 | |
--.SMF.Z. | 1986-11-01T01:13:10.00 | 10.0 | undecidable | manual | PN | 275 | 2.0979 | 0.01 | 1.9 | |
--.LBF.Z. | 1986-11-01T01:13:09.00 | 10.0 | undecidable | manual | PN | 284 | 2.0535 | -0.28 | 1.5 | |
--.HAU.Z. | 1986-11-01T01:13:01.50 | 10.0 | undecidable | manual | PN | 346 | 1.5207 | -0.46 | 1.1 | |
--.BSF.Z. | 1986-11-01T01:12:59.00 | 10.0 | undecidable | manual | PN | 357 | 1.2987 | 0.05 | 2.2 | |
--.ORO.Z. | 1986-11-01T01:12:57.00 | 10.0 | undecidable | manual | PN | 140 | 1.1544 | -0.09 | 2.2 | |
--.ORX.Z. | 1986-11-01T01:12:56.80 | 10.0 | undecidable | manual | PN | 140 | 1.1544 | -0.24 | 0 |