A magnitude ML 1.1 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.3420, 8.5520 at 12 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Formazza | VB | 10 | 445 | 445 |
Premia | VB | 18 | 564 | 1009 |
Baceno | VB | 20 | 918 | 1927 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-11-12 04:14:57 |
46.3423 | 8.5522 | 12 | 2023-11-12 04:42:55 |
Sala Sismica INGV-Roma | 123053531 |
Field | Value |
---|---|
Time (UTC) | 2023-11-12 04:14:57 ± 0.16 |
Latitude | 46.3423 ± 0.0072 |
Longitude | 8.5522 ± 0.0143 |
Depth (km) | 12 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 123053531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1024 |
Semi-minor axis of confidence ellipse (meter) | 598 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 296 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1020.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 16 |
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) | 1.00095 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 123053531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-12 04:42:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RRL.HHZ. | 2023-11-12T04:15:30.57 | 3.0 | positive | manual | Pn | 1.01 | 0 | |||
GU.TRAV.HHZ. | 2023-11-12T04:15:28.46 | 0.6 | undecidable | manual | S | 214 | 111.0999 | 91 | -0.77 | 33 |
CH.DIX.HHZ. | 2023-11-12T04:15:24.24 | 3.0 | undecidable | manual | S | -3.58 | 0 | |||
4P.IT02A.HHE. | 2023-11-12T04:15:20.49 | 0.6 | undecidable | manual | S | 191 | 81.1521 | 91 | -0.75 | 35 |
GU.SATI.HHZ. | 2023-11-12T04:15:18.82 | 0.6 | undecidable | manual | S | 226 | 73.7706 | 91 | -0.45 | 41 |
CH.MUGIO.HHZ. | 2023-11-12T04:15:15.37 | 0.3 | undecidable | manual | S | 141 | 59.8956 | 91 | -0.19 | 68 |
GU.TRAV.HHZ. | 2023-11-12T04:15:15.91 | 0.6 | undecidable | manual | P | 214 | 111.0999 | 91 | 0.26 | 43 |
MN.TUE.HHZ. | 2023-11-12T04:15:15.77 | 0.6 | undecidable | manual | S | 76 | 62.493 | 91 | -0.48 | 43 |
CH.BNALP.HHE. | 2023-11-12T04:15:14.85 | 0.6 | undecidable | manual | S | 351 | 59.3961 | 91 | -0.57 | 43 |
IV.VARE.HHZ. | 2023-11-12T04:15:13.90 | 0.3 | undecidable | manual | S | 162 | 55.2003 | 91 | -0.41 | 64 |
4P.IT02A.HHE. | 2023-11-12T04:15:12.44 | 0.6 | undecidable | manual | P | 191 | 81.1521 | 91 | 1.4 | 30 |
GU.SATI.HHZ. | 2023-11-12T04:15:10.19 | 0.6 | undecidable | manual | P | 226 | 73.7706 | 91 | 0.29 | 46 |
MN.TUE.HHZ. | 2023-11-12T04:15:08.75 | 0.6 | positive | manual | P | 76 | 62.493 | 91 | 0.59 | 43 |
CH.BNALP.HHE. | 2023-11-12T04:15:08.09 | 0.6 | undecidable | manual | P | 351 | 59.3961 | 91 | 0.41 | 45 |
CH.MUGIO.HHZ. | 2023-11-12T04:15:08.07 | 0.1 | undecidable | manual | P | 141 | 59.8956 | 91 | 0.31 | 93 |
IV.VARE.HHZ. | 2023-11-12T04:15:07.50 | 0.6 | undecidable | manual | P | 162 | 55.2003 | 91 | 0.46 | 46 |
CH.FUSIO.HHZ. | 2023-11-12T04:15:03.31 | 0.1 | undecidable | manual | S | 34 | 15.0738 | 106 | -0.32 | 98 |
CH.FUSIO.HHZ. | 2023-11-12T04:15:01.15 | 0.1 | positive | manual | P | 34 | 15.0738 | 106 | 0.27 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.FUSIO.HHN. | ML:1.0 | 0.0001005 | 0.16 | AML | other | m | 2023-11-12T04:15:03.37 |
CH.FUSIO.HHE. | ML:1.1 | 0.00011899999999999999 | 0.22 | AML | other | m | 2023-11-12T04:15:03.38 |
GU.SATI.HHE. | ML:1.0 | 0.0000137516845 | 0.1184 | AML | other | m | 2023-11-12T04:15:19.66 |