A magnitude ML 1.4 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.1110, 7.6330 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2024-03-20 20:11:46 |
46.1108 | 7.6328 | 10 | 2024-03-20 20:19:40 |
Sala Sismica INGV-Roma | 126017861 |
Field | Value |
---|---|
Time (UTC) | 2024-03-20 20:11:46 ± 0.34 |
Latitude | 46.1108 ± 0.0306 |
Longitude | 7.6328 ± 0.0130 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126017861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3450 |
Semi-minor axis of confidence ellipse (meter) | 960 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 6 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 206 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.42 |
Epicentral distance of station closest to the epicenter (degree) | 0.15828 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55398 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.5 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 126017861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-20 20:19:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.BLANC.HHE. | 2024-03-20T20:11:58.01 | 0.1 | undecidable | manual | P | 241 | 61.494 | 50 | 0.32 | 89 |
GU.SATI.HHZ. | 2024-03-20T20:11:57.45 | 0.6 | undecidable | manual | S | 145 | 31.8459 | 50 | -0.4 | 46 |
IV.ORO.EHE. | 2024-03-20T20:11:57.88 | 0.1 | undecidable | manual | P | 153 | 60.0954 | 50 | 0.41 | 88 |
IV.MRGE.HHZ. | 2024-03-20T20:11:57.05 | 0.3 | undecidable | manual | P | 230 | 58.0974 | 50 | -0.12 | 70 |
CH.MMK.HHE. | 2024-03-20T20:11:55.61 | 0.3 | undecidable | manual | S | 105 | 26.3514 | 50 | -0.78 | 61 |
GU.SATI.HHZ. | 2024-03-20T20:11:53.30 | 0.1 | undecidable | manual | P | 145 | 31.8459 | 50 | 0.18 | 97 |
CH.DIX.HHZ. | 2024-03-20T20:11:52.99 | 0.3 | undecidable | manual | S | 259 | 17.5713 | 120 | -0.69 | 64 |
CH.MMK.HHE. | 2024-03-20T20:11:52.50 | 0.1 | undecidable | manual | P | 105 | 26.3514 | 50 | 0.22 | 97 |
CH.DIX.HHZ. | 2024-03-20T20:11:50.85 | 0.1 | undecidable | manual | P | 259 | 17.5713 | 120 | 0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DIX.HHN. | ML:2.0 | 0.00086787275 | 0.09 | AML | other | m | 2024-03-20T20:11:53.09 |
CH.DIX.HHE. | ML:1.7 | 0.0004321063 | 0.21 | AML | other | m | 2024-03-20T20:11:53.34 |
GU.SATI.HHN. | ML:1.0 | 0.00005211593 | 0.08 | AML | other | m | 2024-03-20T20:11:57.83 |
GU.SATI.HHE. | ML:0.9 | 0.00003402317 | 0.08 | AML | other | m | 2024-03-20T20:11:57.92 |