A magnitude ML 1.4 earthquake occured in region: Confine Svizzera Francia (SVIZZERA, FRANCIA), on
and geographic coordinates (lat, lon) 46.1480, 6.9660 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 |
ML 1.4 | 2020-03-15 13:23:47 |
46.1475 | 6.9657 | 10 | 2020-07-18 21:08:28 |
Bollettino Sismico Italiano INGV | 77529321 |
Reviewed Rev100 |
ML 1.3 | 2020-03-15 13:23:47 |
46.1347 | 6.9817 | 8 | 2020-03-15 14:23:27 |
Sala Sismica INGV-Roma | 77277071 |
Field | Value |
---|---|
Time (UTC) | 2020-03-15 13:23:47 ± 0.27 |
Latitude | 46.1475 ± 0.0117 |
Longitude | 6.9657 ± 0.0156 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 77529321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1670 |
Semi-minor axis of confidence ellipse (meter) | 600 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 317 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1670.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 278 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.30397 |
Epicentral distance of station farthest from the epicenter (degree) | 0.68348 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 77277071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-15 14:23:27 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 77529321 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-24 11:16:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.SATI.HHZ. | 2020-03-15T13:24:01.02 | 0.1 | undecidable | manual | P | 113 | 75.8685 | 50 | 0.28 | 89 |
IV.MRGE.HHZ. | 2020-03-15T13:24:01.51 | 0.3 | undecidable | manual | S | 170 | 42.5241 | 50 | -0.04 | 74 |
GU.BLANC.HHZ. | 2020-03-15T13:23:59.30 | 0.3 | undecidable | manual | S | 184 | 33.744 | 50 | 0.11 | 74 |
CH.DIX.HHZ. | 2020-03-15T13:23:59.36 | 0.3 | undecidable | manual | S | 102 | 34.8429 | 50 | -0.13 | 74 |
IV.MRGE.HHZ. | 2020-03-15T13:23:55.63 | 0.1 | undecidable | manual | P | 170 | 42.5241 | 50 | 0.02 | 99 |
CH.DIX.HHZ. | 2020-03-15T13:23:54.36 | 0.1 | undecidable | manual | P | 102 | 34.8429 | 50 | -0.06 | 100 |
GU.BLANC.HHZ. | 2020-03-15T13:23:54.08 | 0.1 | undecidable | manual | P | 184 | 33.744 | 50 | -0.17 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DIX.HHN. | ML:1.4 | 0.000107638885 | 0.688 | AML | other | m | 2020-03-15T13:24:00.43 |
CH.DIX.HHE. | ML:1.3 | 0.000079751701 | 0.0384 | AML | other | m | 2020-03-15T13:24:01.55 |