A magnitude ML 1.7 earthquake occured in region: Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.6810, 8.5300 at 7 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.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2019-11-20 19:10:24 |
46.6812 | 8.53 | 7 | 2020-02-28 16:42:18 |
Bollettino Sismico Italiano INGV | 75362451 |
Reviewed Rev100 |
ML 1.7 | 2019-11-20 19:10:24 |
46.6765 | 8.5103 | 8 | 2019-11-20 19:20:05 |
Sala Sismica INGV-Roma | 73937471 |
Field | Value |
---|---|
Time (UTC) | 2019-11-20 19:10:24 ± 0.1 |
Latitude | 46.6812 ± 0.0045 |
Longitude | 8.5300 ± 0.0092 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 75362451 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 603 |
Semi-minor axis of confidence ellipse (meter) | 430 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 67 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
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) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.20235 |
Epicentral distance of station farthest from the epicenter (degree) | 1.56212 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 73937471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-11-20 19:20:05 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 75362451 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-01-07 14:25:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.GIMEL.HHZ. | 2019-11-20T19:10:53.38 | 1.0 | undecidable | manual | P | 265 | 173.3931 | 50 | 0.38 | 17 |
CH.MUGIO.HHZ. | 2019-11-20T19:10:52.63 | 0.6 | undecidable | manual | S | 155 | 92.9403 | 50 | 0.14 | 44 |
IV.VARE.HHZ. | 2019-11-20T19:10:51.82 | 0.3 | undecidable | manual | S | 168 | 92.1411 | 50 | -0.45 | 62 |
GU.TRAV.HHZ. | 2019-11-20T19:10:48.62 | 0.1 | undecidable | manual | P | 205 | 142.9458 | 50 | 0.3 | 76 |
GU.REMY.HHZ. | 2019-11-20T19:10:48.08 | 0.1 | undecidable | manual | P | 229 | 140.8479 | 50 | 0.07 | 80 |
CH.PLONS.HHZ. | 2019-11-20T19:10:47.61 | 0.3 | undecidable | manual | S | 57 | 76.368 | 50 | -0.46 | 63 |
MN.TUE.HHZ. | 2019-11-20T19:10:44.92 | 0.6 | undecidable | manual | S | 110 | 66.4779 | 50 | -0.51 | 42 |
CH.DIX.HHZ. | 2019-11-20T19:10:42.80 | 0.1 | undecidable | manual | P | 233 | 108.7134 | 50 | -0.25 | 83 |
GU.SATI.HHZ. | 2019-11-20T19:10:42.12 | 0.1 | undecidable | manual | P | 210 | 102.8193 | 50 | -0.01 | 88 |
CH.DAVOX.HHZ. | 2019-11-20T19:10:42.48 | 0.6 | undecidable | manual | P | 83 | 103.2189 | 50 | 0.28 | 42 |
IV.VARE.HHZ. | 2019-11-20T19:10:40.78 | 0.1 | undecidable | manual | P | 168 | 92.1411 | 50 | 0.3 | 85 |
CH.MUGIO.HHZ. | 2019-11-20T19:10:40.94 | 0.1 | undecidable | manual | P | 155 | 92.9403 | 50 | 0.33 | 84 |
CH.MMK.HHN. | 2019-11-20T19:10:38.51 | 0.3 | undecidable | manual | P | 212 | 82.251 | 50 | -0.47 | 63 |
CH.PLONS.HHZ. | 2019-11-20T19:10:38.39 | 0.1 | undecidable | manual | P | 57 | 76.368 | 50 | 0.34 | 87 |
MN.TUE.HHZ. | 2019-11-20T19:10:36.77 | 0.1 | undecidable | manual | P | 110 | 66.4779 | 50 | 0.24 | 90 |
CH.FUSIO.HHZ. | 2019-11-20T19:10:33.78 | 0.3 | undecidable | manual | S | 158 | 27.0507 | 105 | -0.33 | 71 |
CH.BNALP.HHZ. | 2019-11-20T19:10:32.23 | 0.3 | undecidable | manual | S | 339 | 22.4553 | 108 | -0.35 | 72 |
CH.FUSIO.HHZ. | 2019-11-20T19:10:30.09 | 0.1 | negative | manual | P | 158 | 27.0507 | 105 | 0.09 | 100 |
CH.BNALP.HHZ. | 2019-11-20T19:10:29.25 | 0.1 | negative | manual | P | 339 | 22.4553 | 108 | 0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.BNALP.HHE. | ML:1.7 | 0.0003155 | 0.22 | AML | other | m | 2019-11-20T19:10:32.29 |
CH.BNALP.HHN. | ML:1.5 | 0.0002405 | 0.2 | AML | other | m | 2019-11-20T19:10:32.53 |
CH.FUSIO.HHN. | ML:1.3 | 0.00011599999999999999 | 0.16 | AML | other | m | 2019-11-20T19:10:33.76 |
CH.FUSIO.HHE. | ML:1.4 | 0.000142 | 0.2 | AML | other | m | 2019-11-20T19:10:33.87 |
MN.TUE.HNE. | ML:1.5 | 0.000060049999999999996 | 0.24 | AML | other | m | 2019-11-20T19:10:45.97 |
MN.TUE.HHE. | ML:1.5 | 0.0000596 | 0.24 | AML | other | m | 2019-11-20T19:10:45.97 |
MN.TUE.HHN. | ML:1.7 | 0.0001003 | 0.82 | AML | other | m | 2019-11-20T19:10:46.28 |
MN.TUE.HNN. | ML:1.7 | 0.00009434999999999999 | 0.34 | AML | other | m | 2019-11-20T19:10:46.29 |
CH.DAVOX.HHN. | ML:2.0 | 0.00009285 | 0.82 | AML | other | m | 2019-11-20T19:11:03.40 |
CH.DAVOX.HHE. | ML:1.9 | 0.00007425 | 1.54 | AML | other | m | 2019-11-20T19:11:03.98 |
IV.MABI.HHE. | ML:1.8 | 0.000027 | 0.92 | AML | other | m | 2019-11-20T19:11:15.32 |
IV.MABI.HHN. | ML:1.6 | 0.000016250000000000002 | 1.58 | AML | other | m | 2019-11-20T19:11:36.79 |
IV.CRMI.HHE. | ML:2.6 | 0.000027550000000000002 | 1.04 | AML | other | m | 2019-11-20T19:11:57.82 |
IV.CRMI.HHN. | ML:2.6 | 0.000027499999999999998 | 0.16 | AML | other | m | 2019-11-20T19:12:35.02 |