A magnitude Md 2.1 earthquake occured in region: Confine Svizzera Francia (SVIZZERA, FRANCIA), on
and geographic coordinates (lat, lon) 46.2700, 6.7800 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
Md 2.1 | 2016-04-01 21:29:15 |
46.2698 | 6.7805 | 10 | 2016-04-01 22:10:45 |
Sala Sismica INGV-Roma | 24078661 |
Field | Value |
---|---|
Time (UTC) | 2016-04-01 21:29:15 ± 0.33 |
Latitude | 46.2698 ± 0.0126 |
Longitude | 6.7805 ± 0.0195 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 24078661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1780 |
Semi-minor axis of confidence ellipse (meter) | 1110 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 311 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 302 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.01264 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 24078661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-04-01 22:10:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MNTV.HNZ. | 2016-04-01T21:30:08.19 | 3.0 | negative | manual | Pn | 5.59 | 0 | |||
GU.LSD.HHZ. | 2016-04-01T21:29:43.64 | 0.6 | undecidable | manual | S | 163 | 93.9393 | 50 | 0.27 | 45 |
CH.MMK.HHZ. | 2016-04-01T21:29:43.77 | 0.3 | undecidable | manual | S | 105 | 94.1391 | 50 | 0.36 | 67 |
GU.CIRO.HHZ. | 2016-04-01T21:29:43.57 | 0.6 | undecidable | manual | S | 140 | 95.8263 | 50 | -0.3 | 45 |
GU.TRAV.HHZ. | 2016-04-01T21:29:34.84 | 0.6 | negative | manual | P | 138 | 112.3986 | 50 | 0.38 | 43 |
IV.MRGE.HHZ. | 2016-04-01T21:29:33.95 | 0.6 | undecidable | manual | S | 159 | 59.496 | 50 | -0.23 | 49 |
CH.DIX.HHZ. | 2016-04-01T21:29:32.14 | 0.6 | undecidable | manual | S | 113 | 52.6029 | 50 | -0.19 | 50 |
GU.CIRO.HHZ. | 2016-04-01T21:29:32.45 | 0.6 | negative | manual | P | 140 | 95.8263 | 50 | 0.54 | 42 |
GU.SATI.HHZ. | 2016-04-01T21:29:31.54 | 0.3 | negative | manual | P | 117 | 94.4388 | 50 | -0.17 | 70 |
GU.LSD.HHZ. | 2016-04-01T21:29:31.86 | 0.6 | undecidable | manual | P | 163 | 93.9393 | 50 | 0.23 | 46 |
CH.MMK.HHZ. | 2016-04-01T21:29:31.58 | 0.1 | undecidable | manual | P | 105 | 94.1391 | 50 | -0.07 | 95 |
IV.MRGE.HHZ. | 2016-04-01T21:29:26.15 | 0.1 | negative | manual | P | 159 | 59.496 | 50 | -0.17 | 99 |
CH.DIX.HHZ. | 2016-04-01T21:29:25.06 | 0.1 | negative | manual | P | 113 | 52.6029 | 50 | -0.19 | 100 |