A magnitude ML 0.6 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.0140, 7.8340 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 |
---|---|---|---|---|
Macugnaga | VB | 12 | 557 | 557 |
Ceppo Morelli | VB | 19 | 321 | 878 |
Alagna Valsesia | VC | 20 | 408 | 1286 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2024-03-07 08:23:43 |
46.0145 | 7.8342 | 12 | 2024-03-07 08:36:26 |
Sala Sismica INGV-Roma | 125746441 |
Field | Value |
---|---|
Time (UTC) | 2024-03-07 08:23:43 ± 0.24 |
Latitude | 46.0145 ± 0.0153 |
Longitude | 7.8342 ± 0.0155 |
Depth (km) | 12 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125746441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1670 |
Semi-minor axis of confidence ellipse (meter) | 1240 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 1 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1670.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 145 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.47 |
Epicentral distance of station closest to the epicenter (degree) | 0.09713 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50542 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 125746441 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-07 08:36:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.TRAV.HHZ. | 2024-03-07T08:24:00.82 | 0.3 | undecidable | manual | S | 187 | 56.0994 | 92 | -0.44 | 67 |
GU.CIRO.HHE. | 2024-03-07T08:23:59.48 | 0.6 | undecidable | manual | S | 204 | 50.2164 | 92 | -0.2 | 48 |
GU.TRAV.HHZ. | 2024-03-07T08:23:54.61 | 0.1 | undecidable | manual | P | 187 | 56.0994 | 92 | 0.72 | 82 |
CH.DIX.HHZ. | 2024-03-07T08:23:54.82 | 0.1 | undecidable | manual | S | 283 | 33.6441 | 93 | -0.43 | 94 |
GU.CIRO.HHE. | 2024-03-07T08:23:53.11 | 3.0 | undecidable | manual | P | 204 | 50.2164 | 92 | 0.14 | 0 |
GU.SATI.HHZ. | 2024-03-07T08:23:50.55 | 0.3 | undecidable | manual | S | 170 | 15.6732 | 108 | 0.04 | 79 |
CH.DIX.HHZ. | 2024-03-07T08:23:50.76 | 0.1 | undecidable | manual | P | 283 | 33.6441 | 93 | 0.34 | 96 |
CH.MMK.HHZ. | 2024-03-07T08:23:48.83 | 0.1 | undecidable | manual | S | 68 | 10.7781 | 125 | -0.51 | 96 |
CH.MMK.HHZ. | 2024-03-07T08:23:47.35 | 0.1 | undecidable | manual | P | 68 | 10.7781 | 125 | 0.34 | 100 |
GU.SATI.HHZ. | 2024-03-07T08:23:47.71 | 3.0 | undecidable | manual | P | 170 | 15.6732 | 108 | 0.03 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.MMK.HHN. | ML:0.5 | 0.00003325 | 0.44 | AML | other | m | 2024-03-07T08:23:49.05 |
CH.MMK.HHE. | ML:0.3 | 0.000019 | 0.18 | AML | other | m | 2024-03-07T08:23:49.20 |
GU.SATI.HHE. | ML:0.8 | 0.000058099999999999996 | 1.22 | AML | other | m | 2024-03-07T08:23:51.21 |
GU.SATI.HHN. | ML:0.8 | 0.0000552 | 0.52 | AML | other | m | 2024-03-07T08:23:51.56 |