A magnitude ML 1.2 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.4160, 8.5620 at 10 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 | 11 | 445 | 445 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-06-30 23:54:15 |
46.4155 | 8.5623 | 10 | 2024-06-30 23:59:45 |
Sala Sismica INGV-Roma | 129373071 |
Field | Value |
---|---|
Time (UTC) | 2024-06-30 23:54:15 ± 0.14 |
Latitude | 46.4155 ± 0.0081 |
Longitude | 8.5623 ± 0.0157 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 129373071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1180 |
Semi-minor axis of confidence ellipse (meter) | 910 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 264 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1180.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.06570 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 129373071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-06-30 23:59:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GORR.HHZ. | 2024-06-30T23:55:12.96 | 3.0 | undecidable | manual | Sg | 3.99 | 0 | |||
GU.TRAV.HHZ. | 2024-06-30T23:54:34.10 | 0.6 | negative | manual | P | 212 | 118.2927 | 50 | -0.74 | 39 |
IV.VARE.HHZ. | 2024-06-30T23:54:33.92 | 0.3 | undecidable | manual | S | 165 | 62.7927 | 50 | -0.6 | 69 |
MN.TUE.HHZ. | 2024-06-30T23:54:33.54 | 0.1 | undecidable | manual | S | 84 | 60.2952 | 50 | -0.31 | 99 |
CH.BNALP.HHZ. | 2024-06-30T23:54:31.04 | 0.1 | undecidable | manual | S | 348 | 51.5151 | 50 | -0.47 | 98 |
CH.DIX.HHZ. | 2024-06-30T23:54:31.68 | 0.6 | undecidable | manual | P | 248 | 96.0261 | 50 | 0.27 | 47 |
4P.IT02A.HHZ. | 2024-06-30T23:54:30.52 | 0.6 | negative | manual | P | 190 | 89.3439 | 50 | 0.15 | 49 |
GU.SATI.HHZ. | 2024-06-30T23:54:28.99 | 0.3 | undecidable | manual | P | 222 | 80.1642 | 50 | 0.03 | 76 |
MN.TUE.HHZ. | 2024-06-30T23:54:26.41 | 0.1 | undecidable | manual | P | 84 | 60.2952 | 50 | 0.5 | 95 |
IV.VARE.HHZ. | 2024-06-30T23:54:26.55 | 0.1 | undecidable | manual | P | 165 | 62.7927 | 50 | 0.26 | 100 |
CH.MUGIO.HHZ. | 2024-06-30T23:54:26.98 | 0.3 | undecidable | manual | P | 146 | 65.9895 | 50 | 0.2 | 75 |
CH.BNALP.HHZ. | 2024-06-30T23:54:24.92 | 0.1 | undecidable | manual | P | 348 | 51.5151 | 50 | 0.37 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.BNALP.HHN. | ML:0.8 | 0.000017049999999999998 | 0.08 | AML | other | m | 2024-06-30T23:54:25.06 |
CH.BNALP.HHE. | ML:0.9 | 0.000020900000000000003 | 0.44 | AML | other | m | 2024-06-30T23:54:31.43 |
MN.TUE.HHE. | ML:1.0 | 0.000017800000000000002 | 0.56 | AML | other | m | 2024-06-30T23:54:33.93 |
IV.VARE.HHN. | ML:1.4 | 0.00004685 | 1.26 | AML | other | m | 2024-06-30T23:54:34.81 |
IV.VARE.HHE. | ML:1.5 | 0.0000576 | 0.98 | AML | other | m | 2024-06-30T23:54:34.05 |
CH.MUGIO.HHN. | ML:1.6 | 0.0000798 | 0.46 | AML | other | m | 2024-06-30T23:54:35.19 |
CH.MUGIO.HHE. | ML:1.5 | 0.00005715 | 0.4 | AML | other | m | 2024-06-30T23:54:35.21 |
MN.TUE.HHN. | ML:0.9 | 0.00001645 | 0.3 | AML | other | m | 2024-06-30T23:54:37.75 |