A magnitude ML 1.4 earthquake occured in region: Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.9330, 8.9100 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 | 2017-03-13 04:59:41 |
46.9328 | 8.9105 | 10 | 2018-01-10 09:55:04 |
Bollettino Sismico Italiano INGV | 50291191 |
Field | Value |
---|---|
Time (UTC) | 2017-03-13 04:59:41 ± 0.22 |
Latitude | 46.9328 ± 0.0153 |
Longitude | 8.9105 ± 0.0145 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 50291191 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1790 |
Semi-minor axis of confidence ellipse (meter) | 940 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 337 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1790.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 170 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.44 |
Epicentral distance of station closest to the epicenter (degree) | 0.33725 |
Epicentral distance of station farthest from the epicenter (degree) | 1.09627 |
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 | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 50291191 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-09-20 16:30:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.MUGIO.HHZ. | 2017-03-13T05:00:14.16 | 0.3 | undecidable | manual | S | 175 | 112.5984 | 50 | -0.53 | 59 |
CH.DAVOX.HHZ. | 2017-03-13T05:00:04.80 | 0.3 | undecidable | manual | S | 103 | 75.4689 | 50 | 0.03 | 71 |
CH.MMK.HHN. | 2017-03-13T05:00:02.84 | 0.3 | undecidable | manual | P | 217 | 121.6893 | 50 | 0.59 | 56 |
CH.MUGIO.HHZ. | 2017-03-13T05:00:01.52 | 0.1 | undecidable | manual | P | 175 | 112.5984 | 50 | 0.67 | 74 |
CH.BERNI.HHE. | 2017-03-13T04:59:59.73 | 0.3 | undecidable | manual | P | 124 | 102.4197 | 50 | 0.45 | 62 |
CH.FUSIO.HHZ. | 2017-03-13T04:59:58.88 | 0.3 | undecidable | manual | S | 200 | 56.2992 | 50 | -0.77 | 60 |
CH.DAVOX.HHZ. | 2017-03-13T04:59:55.52 | 0.3 | positive | manual | P | 103 | 75.4689 | 50 | 0.4 | 66 |
CH.PLONS.HHZ. | 2017-03-13T04:59:54.00 | 0.1 | undecidable | manual | S | 70 | 37.8288 | 50 | -0.74 | 83 |
CH.BNALP.HHZ. | 2017-03-13T04:59:54.20 | 0.3 | undecidable | manual | S | 260 | 37.4292 | 50 | -0.43 | 70 |
CH.FUSIO.HHZ. | 2017-03-13T04:59:52.21 | 0.1 | positive | manual | P | 200 | 56.2992 | 50 | 0.04 | 98 |
CH.BNALP.HHZ. | 2017-03-13T04:59:49.50 | 0.3 | undecidable | manual | P | 260 | 37.4292 | 50 | 0.23 | 73 |
CH.PLONS.HHZ. | 2017-03-13T04:59:49.42 | 0.1 | undecidable | manual | P | 70 | 37.8288 | 50 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.BNALP.HHE. | ML:1.4 | 0.0000915 | 1.5 | AML | other | m | 2017-03-13T04:59:54.79 |
CH.BNALP.HHN. | ML:1.8 | 0.00022499999999999997 | 0.56 | AML | other | m | 2017-03-13T04:59:54.83 |
CH.DAVOX.HHN. | ML:1.2 | 0.000024449999999999998 | 0.38 | AML | other | m | 2017-03-13T05:00:05.03 |
CH.DAVOX.HHE. | ML:1.0 | 0.00001475 | 0.24 | AML | other | m | 2017-03-13T05:00:05.02 |
CH.FUSIO.HHN. | ML:1.2 | 0.000038100000000000005 | 1.18 | AML | other | m | 2017-03-13T04:59:59.03 |
CH.FUSIO.HHE. | ML:1.3 | 0.00004605 | 1.58 | AML | other | m | 2017-03-13T04:59:59.12 |
CH.MUGIO.HHE. | ML:1.6 | 0.00003185 | 1.04 | AML | other | m | 2017-03-13T05:00:16.87 |
CH.MUGIO.HHN. | ML:1.5 | 0.0000237 | 1.78 | AML | other | m | 2017-03-13T05:00:17.02 |
CH.PLONS.HHN. | ML:1.6 | 0.00013350000000000002 | 0.2 | AML | other | m | 2017-03-13T04:59:54.33 |
CH.PLONS.HHE. | ML:1.5 | 0.00010899999999999999 | 0.28 | AML | other | m | 2017-03-13T04:59:54.45 |