A magnitude Md 2.4 earthquake occured in region: Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.5240, 7.1950 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 | 1988-01-19 21:41:21 |
46.524 | 7.195 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 61319 |
Field | Value |
---|---|
Time (UTC) | 1988-01-19 21:41:21 ± 0.193 |
Latitude | 46.5240 ± 0.0121 |
Longitude | 7.1950 ± 0.0528 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 61319 |
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) | 4258.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
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) | 0.00939 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01425 |
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 | 61319 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:58:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.HAU.Z. | 1988-01-19T21:42:09.60 | 10.0 | undecidable | manual | SN | 338 | 1.5762 | 0.3 | 0.6 | |
--.BSF.Z. | 1988-01-19T21:42:02.79 | 10.0 | undecidable | manual | SN | 347 | 1.332 | -0.51 | 0.5 | |
--.MOF.Z. | 1988-01-19T21:42:01.60 | 10.0 | undecidable | manual | SN | 357 | 1.3209 | -1.5 | 0.1 | |
--.ORO.Z. | 1988-01-19T21:41:57.00 | 10.0 | undecidable | manual | SN | 148 | 1.0434 | 0.52 | 0.5 | |
--.LPL.Z. | 1988-01-19T21:41:57.00 | 10.0 | undecidable | manual | SN | 197 | 1.0545 | 0.32 | 0.7 | |
--.LPG.Z. | 1988-01-19T21:41:56.79 | 10.0 | undecidable | manual | SN | 196 | 1.0656 | -0.23 | 0.7 | |
--.HAU.Z. | 1988-01-19T21:41:50.00 | 10.0 | undecidable | manual | PN | 338 | 1.5762 | 1.09 | 0.4 | |
--.BSF.Z. | 1988-01-19T21:41:46.00 | 10.0 | undecidable | manual | PN | 347 | 1.332 | 0.55 | 1.3 | |
--.FEL.Z. | 1988-01-19T21:41:46.40 | 10.0 | undecidable | manual | PN | 21 | 1.4541 | -0.77 | 0.9 | |
--.MOF.Z. | 1988-01-19T21:41:45.60 | 10.0 | undecidable | manual | PN | 357 | 1.3209 | 0.27 | 3.3 | |
--.ORO.Z. | 1988-01-19T21:41:42.00 | 10.0 | undecidable | manual | PN | 148 | 1.0434 | 0.48 | 1.4 | |
--.LPL.Z. | 1988-01-19T21:41:41.00 | 10.0 | undecidable | manual | PN | 197 | 1.0545 | -0.63 | 1.2 | |
--.LPG.Z. | 1988-01-19T21:41:41.30 | 10.0 | undecidable | manual | PN | 196 | 1.0656 | -0.52 | 1.4 |