A magnitude ML 1.0 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.0620, 7.4030 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 | 2022-08-15 15:18:26 |
46.0618 | 7.4032 | 10 | 2022-08-15 15:24:21 |
Sala Sismica INGV-Roma | 108574331 |
Field | Value |
---|---|
Time (UTC) | 2022-08-15 15:18:26 ± 0.13 |
Latitude | 46.0618 ± 0.0090 |
Longitude | 7.4032 ± 0.0091 |
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 | 108574331 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 909 |
Semi-minor axis of confidence ellipse (meter) | 719 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 5 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 910.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.01889 |
Epicentral distance of station farthest from the epicenter (degree) | 0.91641 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 108574331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-15 15:24:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.GIMEL.HHE. | 2022-08-15T15:18:56.17 | 0.1 | undecidable | manual | S | 301 | 101.7204 | 50 | 0.02 | 83 |
GU.LSD.HHZ. | 2022-08-15T15:18:47.42 | 0.1 | undecidable | manual | S | 197 | 69.9744 | 50 | -0.27 | 84 |
CH.GIMEL.HHE. | 2022-08-15T15:18:43.80 | 0.1 | undecidable | manual | P | 301 | 101.7204 | 50 | 0.25 | 79 |
GU.CIRO.HHZ. | 2022-08-15T15:18:43.40 | 0.1 | undecidable | manual | S | 166 | 52.6029 | 50 | 0.35 | 85 |
CH.MMK.HHZ. | 2022-08-15T15:18:39.73 | 0.3 | undecidable | manual | S | 91 | 43.2234 | 50 | -0.81 | 56 |
GU.SATI.HHE. | 2022-08-15T15:18:39.92 | 0.1 | undecidable | manual | S | 120 | 41.4252 | 50 | -0.14 | 91 |
IV.MRGE.HHZ. | 2022-08-15T15:18:39.82 | 0.1 | undecidable | manual | S | 219 | 41.8248 | 50 | -0.35 | 87 |
GU.LSD.HHZ. | 2022-08-15T15:18:39.23 | 0.1 | undecidable | manual | P | 197 | 69.9744 | 50 | 0.56 | 78 |
GU.CIRO.HHZ. | 2022-08-15T15:18:36.50 | 0.1 | undecidable | manual | P | 166 | 52.6029 | 50 | 0.51 | 82 |
GU.REMY.HHE. | 2022-08-15T15:18:36.79 | 0.1 | undecidable | manual | S | 218 | 31.3464 | 50 | -0.57 | 83 |
IV.MRGE.HHZ. | 2022-08-15T15:18:34.38 | 0.1 | undecidable | manual | P | 219 | 41.8248 | 50 | 0.05 | 92 |
CH.MMK.HHZ. | 2022-08-15T15:18:34.66 | 0.1 | undecidable | manual | P | 91 | 43.2234 | 50 | 0.12 | 91 |
GU.SATI.HHE. | 2022-08-15T15:18:34.46 | 0.1 | undecidable | manual | P | 120 | 41.4252 | 50 | 0.19 | 90 |
GU.REMY.HHE. | 2022-08-15T15:18:32.87 | 0.1 | undecidable | manual | P | 218 | 31.3464 | 50 | 0.16 | 92 |
CH.DIX.HHZ. | 2022-08-15T15:18:29.67 | 0.1 | undecidable | manual | S | 11 | 2.0979 | 169 | -0.27 | 95 |
CH.DIX.HHZ. | 2022-08-15T15:18:28.43 | 0.1 | positive | manual | P | 11 | 2.0979 | 169 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DIX.HHN. | ML:2.2 | 0.00259 | 0.28 | AML | other | m | 2022-08-15T15:18:29.79 |
CH.DIX.HHE. | ML:2.0 | 0.0020350000000000004 | 0.14 | AML | other | m | 2022-08-15T15:18:29.78 |
IV.MRGE.HHN. | ML:1.2 | 0.00005475 | 1.48 | AML | other | m | 2022-08-15T15:18:40.89 |
IV.MRGE.HHE. | ML:1.0 | 0.00003565 | 1.44 | AML | other | m | 2022-08-15T15:18:41.09 |
GU.CIRO.HHE. | ML:0.6 | 0.000009260000000000001 | 1 | AML | other | m | 2022-08-15T15:18:44.95 |
GU.CIRO.HHN. | ML:0.6 | 0.00000936 | 0.62 | AML | other | m | 2022-08-15T15:18:45.97 |
GU.LSD.HHE. | ML:1.0 | 0.000014249999999999999 | 0.82 | AML | other | m | 2022-08-15T15:18:48.25 |
GU.LSD.HHN. | ML:1.0 | 0.000013229999999999999 | 0.84 | AML | other | m | 2022-08-15T15:18:49.97 |