A magnitude Md 2.4 earthquake occured in region: Confine Svizzera Francia (SVIZZERA, FRANCIA), on
and geographic coordinates (lat, lon) 46.2470, 6.6190 at 4 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
M 2.8 |
1988-04-08 16:09:33 |
46.247 | 6.619 | 4 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 65879 |
Field | Value |
---|---|
Time (UTC) | 1988-04-08 16:09:33 ± 0.546 |
Latitude | 46.2470 ± 0.0165 |
Longitude | 6.6190 ± 0.0369 |
Depth (km) | 4 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 65879 |
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) | 3383.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 106 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.7 |
Epicentral distance of station closest to the epicenter (degree) | 0.00243 |
Epicentral distance of station farthest from the epicenter (degree) | 0.02072 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 65879 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:02:26 |
Field | Value |
---|---|
Value | 2.8 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 65879 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:42:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.HAU.Z. | 1988-04-08T16:10:26.60 | 10.0 | undecidable | manual | SN | 354 | 1.7649 | -0.73 | 0.3 | |
--.BNI.Z. | 1988-04-08T16:10:14.40 | 10.0 | undecidable | manual | SN | 178 | 1.1877 | 0.32 | 0.5 | |
--.AVF.Z. | 1988-04-08T16:10:11.30 | 10.0 | undecidable | manual | PN | 285 | 2.2977 | -0.65 | 0.9 | |
--.ORO.Z. | 1988-04-08T16:10:11.20 | 10.0 | undecidable | manual | SN | 122 | 1.1211 | -1.18 | 0.3 | |
--.SLE.Z. | 1988-04-08T16:10:09.20 | 10.0 | undecidable | manual | PN | 39 | 1.9758 | 1.74 | 0.6 | |
--.LBF.Z. | 1988-04-08T16:10:06.90 | 10.0 | undecidable | manual | PN | 293 | 1.9536 | -1.02 | 0.7 | |
--.LLS.Z. | 1988-04-08T16:10:05.59 | 10.0 | undecidable | manual | PN | 69 | 1.7427 | 1.35 | 0.6 | |
--.HAU.Z. | 1988-04-08T16:10:04.50 | 10.0 | undecidable | manual | PN | 354 | 1.7649 | 0.01 | 1.3 | |
--.ZLA.Z. | 1988-04-08T16:10:04.50 | 10.0 | undecidable | manual | PN | 43 | 1.7205 | 0.67 | 1.2 | |
--.TMA.Z. | 1988-04-08T16:10:02.41 | 10.0 | undecidable | manual | PN | 94 | 1.5651 | 0.69 | 1.1 | |
--.BSF.Z. | 1988-04-08T16:10:01.80 | 10.0 | undecidable | manual | PN | 4 | 1.5762 | -0.23 | 1.3 | |
--.LPG.Z. | 1988-04-08T16:10:00.60 | 10.0 | undecidable | manual | SG | 173 | 0.7437 | 0.11 | 0.6 | |
--.BNI.Z. | 1988-04-08T16:09:57.25 | 10.0 | undecidable | manual | PN | 178 | 1.1877 | 0.63 | 1.1 | |
--.ORO.Z. | 1988-04-08T16:09:54.99 | 10.0 | undecidable | manual | PN | 122 | 1.1211 | -0.76 | 1.2 | |
--.MMK.Z. | 1988-04-08T16:09:51.90 | 10.0 | undecidable | manual | PG | 101 | 0.9435 | -1.56 | 0.4 | |
--.LPG.Z. | 1988-04-08T16:09:49.90 | 10.0 | undecidable | manual | PG | 173 | 0.7437 | 0.1 | 1.5 | |
--.LPL.Z. | 1988-04-08T16:09:49.90 | 10.0 | undecidable | manual | PG | 174 | 0.7326 | 0.47 | 1.2 | |
--.DIX.Z. | 1988-04-08T16:09:44.30 | 10.0 | undecidable | manual | PG | 106 | 0.5661 | -1.32 | 1.2 | |
--.EMS.Z. | 1988-04-08T16:09:39.59 | 10.0 | undecidable | manual | PG | 129 | 0.2664 | 0.05 | 3 |