A magnitude ML 1.7 earthquake occured in region: Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.9380, 8.9190 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 1.7 | 2018-09-07 06:45:03 |
46.9382 | 8.9188 | 10 | 2019-06-04 09:16:14 |
Bollettino Sismico Italiano INGV | 68183161 |
Reviewed Rev100 |
ML 1.7 | 2018-09-07 06:45:02 |
46.8863 | 8.9398 | 1 | 2018-09-07 07:02:47 |
Sala Sismica INGV-Roma | 60653241 |
Field | Value |
---|---|
Time (UTC) | 2018-09-07 06:45:03 ± 0.21 |
Latitude | 46.9382 ± 0.0153 |
Longitude | 8.9188 ± 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 | 68183161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1730 |
Semi-minor axis of confidence ellipse (meter) | 950 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 341 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1730.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 171 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.63856 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 60653241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-09-07 07:02:47 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 68183161 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-05-02 11:59:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LIK.EHZ.01 | 2018-09-07T06:46:44.68 | 3.0 | positive | manual | Pn | 4.22 | 0 | |||
IV.CERA.HHZ. | 2018-09-07T06:46:39.03 | 3.0 | positive | manual | Pn | -2.88 | 0 | |||
IV.FIAM.HHZ. | 2018-09-07T06:46:28.74 | 3.0 | negative | manual | Pn | -0.37 | 0 | |||
GU.RNCA.HHZ. | 2018-09-07T06:46:19.95 | 3.0 | undecidable | manual | Sg | 3.11 | 0 | |||
MN.TRI.HHZ. | 2018-09-07T06:46:13.71 | 3.0 | negative | manual | Pg | 10.21 | 0 | |||
IV.TEOL.HHZ. | 2018-09-07T06:46:13.54 | 3.0 | undecidable | manual | Sn | -7.32 | 0 | |||
GU.GSCL.HHZ. | 2018-09-07T06:45:59.34 | 3.0 | positive | manual | Pg | 7.77 | 0 | |||
IV.IMOL.HNZ. | 2018-09-07T06:45:52.36 | 3.0 | positive | manual | Pn | -5.42 | 0 | |||
GU.RNCA.HHZ. | 2018-09-07T06:45:42.30 | 3.0 | negative | manual | Pn | -3.19 | 0 | |||
IV.BRES.EHZ. | 2018-09-07T06:45:41.12 | 3.0 | undecidable | manual | Pg | -0.41 | 0 | |||
CH.MMK.HHZ. | 2018-09-07T06:45:38.85 | 0.6 | undecidable | manual | S | 217 | 122.5884 | 50 | 0.26 | 40 |
CH.MUGIO.HHZ. | 2018-09-07T06:45:35.30 | 0.3 | undecidable | manual | S | 175 | 113.0979 | 50 | -0.77 | 53 |
GU.TRAV.HHZ. | 2018-09-07T06:45:33.03 | 0.6 | undecidable | manual | P | 210 | 181.8846 | 38 | 0.42 | 32 |
CH.DIX.HHZ. | 2018-09-07T06:45:28.54 | 0.3 | undecidable | manual | P | 231 | 149.5392 | 50 | 0.75 | 49 |
CH.DAVOX.HHZ. | 2018-09-07T06:45:25.86 | 0.6 | undecidable | manual | S | 103 | 74.9694 | 50 | -0.02 | 47 |
CH.MMK.HHZ. | 2018-09-07T06:45:23.92 | 0.1 | undecidable | manual | P | 217 | 122.5884 | 50 | 0.3 | 80 |
IV.VARE.HHZ. | 2018-09-07T06:45:23.78 | 0.3 | undecidable | manual | P | 186 | 119.2917 | 50 | 0.66 | 55 |
CH.MUGIO.HHZ. | 2018-09-07T06:45:22.67 | 0.1 | positive | manual | P | 175 | 113.0979 | 50 | 0.5 | 78 |
CH.FUSIO.HHZ. | 2018-09-07T06:45:19.90 | 0.6 | undecidable | manual | S | 200 | 56.9985 | 50 | -1.2 | 32 |
CH.DAVOX.HHZ. | 2018-09-07T06:45:16.52 | 0.3 | undecidable | manual | P | 103 | 74.9694 | 50 | 0.24 | 67 |
CH.PLONS.HHZ. | 2018-09-07T06:45:15.14 | 0.6 | undecidable | manual | S | 70 | 37.0296 | 50 | -0.62 | 43 |
CH.BNALP.HHZ. | 2018-09-07T06:45:15.39 | 0.3 | undecidable | manual | S | 259 | 38.1285 | 50 | -0.68 | 63 |
CH.FUSIO.HHZ. | 2018-09-07T06:45:13.36 | 0.1 | positive | manual | P | 200 | 56.9985 | 50 | -0.17 | 94 |
CH.PLONS.HHZ. | 2018-09-07T06:45:10.34 | 0.3 | undecidable | manual | P | 70 | 37.0296 | 50 | -0.1 | 74 |
CH.BNALP.HHZ. | 2018-09-07T06:45:10.60 | 0.1 | undecidable | manual | P | 259 | 38.1285 | 50 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.PLONS.HHN. | ML:1.7 | 0.000191 | 0.26 | AML | other | m | 2018-09-07T06:45:15.73 |
CH.PLONS.HHE. | ML:1.6 | 0.0001585 | 1.08 | AML | other | m | 2018-09-07T06:45:16.60 |
CH.FUSIO.HHN. | ML:1.5 | 0.00007015 | 0.66 | AML | other | m | 2018-09-07T06:45:20.30 |
CH.FUSIO.HHE. | ML:1.6 | 0.00009195 | 1.48 | AML | other | m | 2018-09-07T06:45:20.02 |
CH.MUGIO.HHE. | ML:1.7 | 0.000042800000000000004 | 0.88 | AML | other | m | 2018-09-07T06:45:37.45 |
CH.MUGIO.HHN. | ML:1.7 | 0.000042050000000000006 | 1.82 | AML | other | m | 2018-09-07T06:45:38.08 |
IV.VARE.HHE. | ML:1.8 | 0.000045600000000000004 | 0.28 | AML | other | m | 2018-09-07T06:45:38.44 |
IV.VARE.HHN. | ML:1.7 | 0.00003465 | 0.52 | AML | other | m | 2018-09-07T06:45:40.58 |
CH.MMK.HHE. | ML:1.4 | 0.000019549999999999997 | 0.38 | AML | other | m | 2018-09-07T06:45:45.68 |
CH.MMK.HHN. | ML:1.5 | 0.0000249 | 0.36 | AML | other | m | 2018-09-07T06:45:45.79 |
CH.DIX.HHN. | ML:2.4 | 0.0001285 | 1.56 | AML | other | m | 2018-09-07T06:45:51.88 |
CH.DIX.HHE. | ML:2.1 | 0.0000633 | 1.36 | AML | other | m | 2018-09-07T06:45:54.19 |