A magnitude ML 1.8 earthquake occured in region: Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.9140, 9.1220 at 9 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 1.8 | 2020-10-29 06:36:09 |
46.9137 | 9.1218 | 9 | 2021-02-26 14:56:05 |
Bollettino Sismico Italiano INGV | 84693611 |
Reviewed Rev100 |
ML 1.8 | 2020-10-29 06:36:09 |
46.9195 | 9.121 | 9 | 2020-10-29 07:06:18 |
Sala Sismica INGV-Roma | 84230621 |
Field | Value |
---|---|
Time (UTC) | 2020-10-29 06:36:09 ± 0.24 |
Latitude | 46.9137 ± 0.0180 |
Longitude | 9.1218 ± 0.0118 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 84693611 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1850 |
Semi-minor axis of confidence ellipse (meter) | 935 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 360 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1850.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 147 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.69252 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 84693611 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-05 11:35:40 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 84230621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-29 07:06:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIR.HHZ. | 2020-10-29T06:37:56.03 | 3.0 | undecidable | manual | Sg | 8.36 | 0 | |||
IV.SRES.HHZ. | 2020-10-29T06:37:47.61 | 3.0 | negative | manual | Pg | 19.24 | 0 | |||
IV.BRSN.HNZ. | 2020-10-29T06:37:46.04 | 3.0 | undecidable | manual | Sn | 1.79 | 0 | |||
IV.GIUL.HHZ. | 2020-10-29T06:37:45.99 | 3.0 | undecidable | manual | Pn | 5.87 | 0 | |||
IV.FIR.HHZ. | 2020-10-29T06:37:04.03 | 3.0 | undecidable | manual | Pn | 0.13 | 0 | |||
IT.FIE.HGZ. | 2020-10-29T06:37:03.14 | 3.0 | negative | manual | Pn | -0.51 | 0 | |||
IV.VARE.HHZ. | 2020-10-29T06:36:43.87 | 0.6 | undecidable | manual | S | 193 | 119.0919 | 50 | -0.39 | 40 |
CH.MUGIO.HHN. | 2020-10-29T06:36:41.28 | 0.6 | undecidable | manual | S | 183 | 110.2119 | 50 | -0.6 | 38 |
GU.TRAV.HHZ. | 2020-10-29T06:36:40.26 | 0.6 | undecidable | manual | P | 215 | 187.8675 | 38 | 0.4 | 31 |
CH.FUORN.HHZ. | 2020-10-29T06:36:37.53 | 0.6 | undecidable | manual | S | 110 | 92.6406 | 50 | 0.33 | 42 |
CH.BERNI.HHE. | 2020-10-29T06:36:35.92 | 0.3 | undecidable | manual | S | 129 | 88.245 | 50 | -0.09 | 67 |
IV.VARE.HHZ. | 2020-10-29T06:36:30.19 | 0.3 | undecidable | manual | P | 193 | 119.0919 | 50 | 0.63 | 55 |
CH.MUGIO.HHN. | 2020-10-29T06:36:29.21 | 0.3 | undecidable | manual | P | 183 | 110.2119 | 50 | 1.02 | 47 |
CH.DAVOX.HHZ. | 2020-10-29T06:36:28.09 | 0.6 | undecidable | manual | S | 104 | 59.3961 | 50 | -0.22 | 46 |
CH.FUSIO.HHZ. | 2020-10-29T06:36:28.07 | 0.6 | undecidable | manual | S | 215 | 61.6938 | 50 | -0.87 | 37 |
CH.BNALP.HHZ. | 2020-10-29T06:36:26.03 | 0.6 | undecidable | manual | S | 265 | 53.0025 | 50 | -0.59 | 43 |
CH.FUORN.HHZ. | 2020-10-29T06:36:26.03 | 0.1 | negative | manual | P | 110 | 92.6406 | 50 | 0.54 | 80 |
MN.TUE.HHZ. | 2020-10-29T06:36:25.08 | 0.6 | undecidable | manual | S | 161 | 51.9036 | 50 | -1.23 | 32 |
CH.BERNI.HHE. | 2020-10-29T06:36:25.09 | 0.3 | undecidable | manual | P | 129 | 88.245 | 50 | 0.29 | 65 |
CH.FUSIO.HHZ. | 2020-10-29T06:36:20.83 | 0.1 | positive | manual | P | 215 | 61.6938 | 50 | 0.11 | 94 |
CH.DAVOX.HHZ. | 2020-10-29T06:36:20.51 | 0.1 | undecidable | manual | P | 104 | 59.3961 | 50 | 0.16 | 94 |
MN.TUE.HHZ. | 2020-10-29T06:36:19.07 | 0.1 | undecidable | manual | P | 161 | 51.9036 | 50 | -0.13 | 96 |
CH.BNALP.HHZ. | 2020-10-29T06:36:19.60 | 0.1 | undecidable | manual | P | 265 | 53.0025 | 50 | 0.22 | 94 |
CH.PLONS.HHZ. | 2020-10-29T06:36:17.98 | 0.3 | undecidable | manual | S | 52 | 24.6531 | 109 | -0.6 | 67 |
CH.PLONS.HHZ. | 2020-10-29T06:36:14.59 | 0.1 | undecidable | manual | P | 52 | 24.6531 | 109 | -0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.PLONS.HHE. | ML:1.8 | 0.00043475095 | 0.16 | AML | other | m | 2020-10-29T06:36:18.24 |
MN.TUE.HHN. | ML:1.7 | 0.00013285 | 0.24 | AML | other | m | 2020-10-29T06:36:25.82 |
MN.TUE.HNN. | ML:1.7 | 0.00012735 | 0.24 | AML | other | m | 2020-10-29T06:36:25.82 |
MN.TUE.HHE. | ML:1.9 | 0.000199 | 0.88 | AML | other | m | 2020-10-29T06:36:25.39 |
MN.TUE.HNE. | ML:1.9 | 0.000212 | 0.9 | AML | other | m | 2020-10-29T06:36:25.39 |
CH.BNALP.HHE. | ML:1.5 | 0.00008288494 | 0.1888 | AML | other | m | 2020-10-29T06:36:26.15 |
CH.BNALP.HHN. | ML:1.9 | 0.000189677 | 0.3392 | AML | other | m | 2020-10-29T06:36:26.25 |
CH.FUSIO.HHN. | ML:1.8 | 0.00014050000000000003 | 0.46 | AML | other | m | 2020-10-29T06:36:28.39 |
CH.FUSIO.HHE. | ML:1.6 | 0.00008147190500000001 | 0.4 | AML | other | m | 2020-10-29T06:36:28.26 |
CH.FUORN.HHN. | ML:1.6 | 0.00004215 | 1.28 | AML | other | m | 2020-10-29T06:36:41.83 |
IV.VARE.HHN. | ML:1.8 | 0.00004729104 | 0.2784 | AML | other | m | 2020-10-29T06:36:44.73 |
IV.VARE.HHE. | ML:1.9 | 0.000065939685 | 0.9792 | AML | other | m | 2020-10-29T06:36:45.09 |
CH.FUORN.HHE. | ML:1.4 | 0.0000315 | 0.5 | AML | other | m | 2020-10-29T06:36:45.77 |