A magnitude ML 1.3 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.1880, 7.7780 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 1.3 | 2024-04-16 08:01:48 |
46.1882 | 7.7785 | 10 | 2024-04-16 08:16:00 |
Sala Sismica INGV-Roma | 126785821 |
Field | Value |
---|---|
Time (UTC) | 2024-04-16 08:01:48 ± 0.23 |
Latitude | 46.1882 ± 0.0108 |
Longitude | 7.7785 ± 0.0156 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126785821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1170 |
Semi-minor axis of confidence ellipse (meter) | 1076 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 189 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1170.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 146 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.18796 |
Epicentral distance of station farthest from the epicenter (degree) | 0.81389 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 126785821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-16 08:16:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MRGE.HHZ. | 2024-04-16T08:02:10.52 | 0.6 | undecidable | manual | S | 230 | 72.1722 | 50 | 0.23 | 45 |
CH.BNALP.HHE. | 2024-04-16T08:02:03.65 | 0.3 | undecidable | manual | P | 33 | 90.3429 | 50 | -0.18 | 66 |
IV.MRGE.HHZ. | 2024-04-16T08:02:01.37 | 0.6 | undecidable | manual | P | 230 | 72.1722 | 50 | 0.34 | 44 |
CH.FUSIO.HHE. | 2024-04-16T08:02:01.28 | 1.0 | undecidable | manual | P | 66 | 73.9704 | 50 | -0.02 | 23 |
GU.SATI.HHZ. | 2024-04-16T08:02:00.35 | 0.3 | undecidable | manual | S | 169 | 35.3424 | 50 | -0.11 | 74 |
GU.REMY.HHZ. | 2024-04-16T08:01:59.75 | 1.0 | undecidable | manual | P | 231 | 61.6938 | 50 | 0.34 | 22 |
CH.DIX.HHZ. | 2024-04-16T08:01:58.62 | 0.3 | undecidable | manual | S | 247 | 30.8469 | 50 | -0.64 | 65 |
CH.MMK.HHZ. | 2024-04-16T08:01:56.04 | 0.3 | undecidable | manual | S | 137 | 20.868 | 116 | -0.45 | 70 |
GU.SATI.HHZ. | 2024-04-16T08:01:55.77 | 0.3 | undecidable | manual | P | 169 | 35.3424 | 50 | 0.41 | 69 |
CH.DIX.HHZ. | 2024-04-16T08:01:54.74 | 0.1 | positive | manual | P | 247 | 30.8469 | 50 | 0.07 | 100 |
CH.MMK.HHZ. | 2024-04-16T08:01:53.32 | 0.1 | positive | manual | P | 137 | 20.868 | 116 | 0.25 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.MMK.HHE. | ML:0.9 | 0.0000605 | 0.12 | AML | other | m | 2024-04-16T08:01:56.09 |
CH.MMK.HHN. | ML:1.0 | 0.0000767 | 0.12 | AML | other | m | 2024-04-16T08:01:56.09 |
CH.DIX.HHN. | ML:0.0 | 0.000314 | 0.16 | AML | other | m | 2024-04-16T08:01:59.45 |
CH.DIX.HHE. | ML:0.0 | 0.000225 | 0.24 | AML | other | m | 2024-04-16T08:01:59.75 |
GU.SATI.HHE. | ML:1.4 | 0.00009939999999999999 | 1.68 | AML | other | m | 2024-04-16T08:02:00.86 |
GU.SATI.HHN. | ML:1.2 | 0.00006950000000000001 | 1.8 | AML | other | m | 2024-04-16T08:02:00.90 |
IV.MRGE.HHN. | ML:1.2 | 0.000025617770000000002 | 0.24 | AML | other | m | 2024-04-16T08:02:11.68 |