A magnitude ML 1.0 earthquake occured in region: Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.7270, 8.8960 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.
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 1.0 | 2022-07-16 21:11:34 |
46.7267 | 8.8955 | 10 | 2022-07-16 21:20:33 |
Sala Sismica INGV-Roma | 107345591 |
Field | Value |
---|---|
Time (UTC) | 2022-07-16 21:11:34 ± 0.16 |
Latitude | 46.7267 ± 0.0108 |
Longitude | 8.8955 ± 0.0144 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 107345591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1300 |
Semi-minor axis of confidence ellipse (meter) | 930 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 325 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.81029 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 107345591 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-16 21:20:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.DAVOX.HHZ. | 2022-07-16T21:11:57.71 | 1.0 | undecidable | manual | S | 85 | 75.0693 | 50 | 0.09 | 23 |
CH.MUGIO.HHZ. | 2022-07-16T21:11:50.64 | 0.6 | undecidable | manual | P | 173 | 89.9433 | 50 | 0.32 | 43 |
CH.PLONS.HHE. | 2022-07-16T21:11:50.75 | 0.3 | undecidable | manual | S | 46 | 51.3153 | 50 | -0.55 | 66 |
IV.VARE.HHZ. | 2022-07-16T21:11:49.34 | 3.0 | undecidable | manual | P | -2.68 | 0 | |||
CH.DAVOX.HHZ. | 2022-07-16T21:11:48.55 | 0.6 | undecidable | manual | P | 85 | 75.0693 | 50 | 0.53 | 42 |
CH.BNALP.HHZ. | 2022-07-16T21:11:47.88 | 0.3 | undecidable | manual | S | 294 | 39.1275 | 50 | -0.16 | 74 |
CH.FUSIO.HHZ. | 2022-07-16T21:11:46.35 | 0.3 | undecidable | manual | S | 211 | 34.9428 | 50 | -0.58 | 67 |
CH.PLONS.HHE. | 2022-07-16T21:11:44.42 | 0.6 | undecidable | manual | P | 46 | 51.3153 | 50 | 0.05 | 49 |
CH.BNALP.HHZ. | 2022-07-16T21:11:42.99 | 0.3 | negative | manual | P | 294 | 39.1275 | 50 | 0.5 | 68 |
CH.FUSIO.HHZ. | 2022-07-16T21:11:41.96 | 0.1 | negative | manual | P | 211 | 34.9428 | 50 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.FUSIO.HHN. | ML:1.1 | 0.000053150000000000004 | 0.16 | AML | other | m | 2022-07-16T21:11:46.03 |
CH.FUSIO.HHE. | ML:1.4 | 0.00009025 | 0.46 | AML | other | m | 2022-07-16T21:11:46.17 |
CH.BNALP.HHN. | ML:0.8 | 0.0000177 | 0.62 | AML | other | m | 2022-07-16T21:11:48.55 |
CH.BNALP.HHE. | ML:0.8 | 0.000020900000000000003 | 1.46 | AML | other | m | 2022-07-16T21:11:48.03 |
CH.MUGIO.HHE. | ML:0.9 | 0.000010160000000000001 | 0.56 | AML | other | m | 2022-07-16T21:12:02.90 |
CH.MUGIO.HHN. | ML:0.9 | 0.000009145 | 0.8 | AML | other | m | 2022-07-16T21:12:07.33 |