A magnitude ML 1.1 earthquake occured in region: Confine Svizzera Francia (SVIZZERA, FRANCIA), on
and geographic coordinates (lat, lon) 46.1580, 6.9540 at 7 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.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-07-17 01:31:14 |
46.1582 | 6.9535 | 7 | 2023-07-17 01:37:48 |
Sala Sismica INGV-Roma | 119329651 |
Field | Value |
---|---|
Time (UTC) | 2023-07-17 01:31:14 ± 0.19 |
Latitude | 46.1582 ± 0.0081 |
Longitude | 6.9535 ± 0.0130 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119329651 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 812 |
Semi-minor axis of confidence ellipse (meter) | 792 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 76 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 810.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 155 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.31386 |
Epicentral distance of station farthest from the epicenter (degree) | 0.70956 |
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 | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 119329651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-17 01:37:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.LSD.HHZ. | 2023-07-17T01:31:38.46 | 0.3 | undecidable | manual | S | 170 | 78.7656 | 50 | -0.04 | 72 |
CH.GIMEL.HHE. | 2023-07-17T01:31:35.08 | 0.6 | undecidable | manual | S | 309 | 67.1772 | 50 | -0.33 | 46 |
GU.LSD.HHZ. | 2023-07-17T01:31:28.61 | 0.6 | undecidable | manual | P | 170 | 78.7656 | 50 | 0.39 | 45 |
IV.MRGE.HHZ. | 2023-07-17T01:31:28.88 | 0.3 | undecidable | manual | S | 169 | 43.9227 | 50 | -0.32 | 73 |
GU.REMY.HHE. | 2023-07-17T01:31:27.90 | 0.6 | undecidable | manual | S | 156 | 38.8278 | 50 | 0.05 | 52 |
CH.GIMEL.HHE. | 2023-07-17T01:31:26.21 | 0.6 | undecidable | manual | P | 309 | 67.1772 | 50 | -0.22 | 47 |
GU.BLANC.HHE. | 2023-07-17T01:31:26.12 | 0.3 | undecidable | manual | S | 182 | 34.8429 | 102 | -0.39 | 73 |
CH.DIX.HHZ. | 2023-07-17T01:31:26.42 | 0.3 | undecidable | manual | S | 104 | 36.0417 | 101 | -0.49 | 71 |
IV.MRGE.HHZ. | 2023-07-17T01:31:23.16 | 0.6 | positive | manual | P | 169 | 43.9227 | 50 | 0.32 | 49 |
GU.REMY.HHE. | 2023-07-17T01:31:22.45 | 0.3 | undecidable | manual | P | 156 | 38.8278 | 50 | 0.38 | 72 |
CH.DIX.HHZ. | 2023-07-17T01:31:21.79 | 0.1 | positive | manual | P | 104 | 36.0417 | 101 | 0.27 | 99 |
GU.BLANC.HHE. | 2023-07-17T01:31:21.54 | 0.1 | undecidable | manual | P | 182 | 34.8429 | 102 | 0.25 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MRGE.HHE. | ML:1.0 | 0.00002885 | 0.2 | AML | other | m | 2023-07-17T01:31:29.33 |
IV.MRGE.HHN. | ML:1.1 | 0.0000393 | 0.58 | AML | other | m | 2023-07-17T01:31:29.49 |
GU.TRAV.HHN. | ML:1.1 | 0.0000144 | 0.92 | AML | other | m | 2023-07-17T01:31:45.20 |
GU.TRAV.HHE. | ML:1.0 | 0.0000108 | 0.68 | AML | other | m | 2023-07-17T01:31:46.78 |