A magnitude Md 2.4 earthquake occured in region: Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.3160, 7.2630 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 | 1985-05-29 21:25:27 |
46.316 | 7.263 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 7529 |
Field | Value |
---|---|
Time (UTC) | 1985-05-29 21:25:27 ± 0.363 |
Latitude | 46.3160 ± 0.0224 |
Longitude | 7.2630 ± 0.0786 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 7529 |
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) | 6533.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 153 |
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) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00761 |
Epicentral distance of station farthest from the epicenter (degree) | 0.02113 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 7529 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:11:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.HAU.Z. | 1985-05-29T21:26:21.20 | 10.0 | undecidable | manual | SN | 340 | 1.7982 | 0.41 | 0.6 | |
--.BSF.Z. | 1985-05-29T21:26:15.40 | 10.0 | undecidable | manual | SN | 348 | 1.5429 | 0.56 | 0.6 | |
--.LBF.Z. | 1985-05-29T21:26:06.40 | 10.0 | undecidable | manual | PN | 288 | 2.3421 | 0.55 | 1.2 | |
--.HAU.Z. | 1985-05-29T21:25:56.40 | 10.0 | undecidable | manual | PN | 340 | 1.7982 | -1.88 | 0.2 | |
--.BSF.Z. | 1985-05-29T21:25:55.50 | 10.0 | undecidable | manual | PN | 348 | 1.5429 | 0.66 | 1.3 | |
--.ROF.Z. | 1985-05-29T21:25:52.60 | 10.0 | undecidable | manual | PN | 350 | 1.3875 | -0.01 | 1.8 | |
--.BN9.Z. | 1985-05-29T21:25:51.50 | 10.0 | undecidable | manual | PN | 198 | 1.3209 | -0.3 | 1.7 | |
--.ORO.Z. | 1985-05-29T21:25:45.00 | 10.0 | undecidable | manual | PG? | 144 | 0.8436 | 0.63 | 0.6 |