A magnitude ML 1.3 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.0180, 7.5490 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Valtournenche | AO | 17 | 2277 | 2277 |
Bionaz | AO | 19 | 236 | 2513 |
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 1.3 | 2022-12-09 16:55:19 |
46.0183 | 7.5493 | 10 | 2022-12-09 17:10:06 |
Sala Sismica INGV-Roma | 112670971 |
Field | Value |
---|---|
Time (UTC) | 2022-12-09 16:55:19 ± 0.15 |
Latitude | 46.0183 ± 0.0171 |
Longitude | 7.5493 ± 0.0117 |
Depth (km) | 10 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 112670971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1894 |
Semi-minor axis of confidence ellipse (meter) | 742 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 342 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1890.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.11601 |
Epicentral distance of station farthest from the epicenter (degree) | 0.62953 |
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 | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 112670971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-09 17:10:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.LSD.HHZ. | 2022-12-09T16:55:40.58 | 0.3 | undecidable | manual | S | 208 | 69.8745 | 50 | -0.34 | 65 |
GU.CIRO.HHZ. | 2022-12-09T16:55:34.01 | 0.6 | undecidable | manual | S | 178 | 46.2204 | 50 | -0.6 | 42 |
IV.MRGE.HHZ. | 2022-12-09T16:55:34.37 | 0.6 | undecidable | manual | S | 234 | 46.7199 | 50 | -0.37 | 45 |
GU.LSD.HHZ. | 2022-12-09T16:55:32.45 | 0.6 | negative | manual | P | 208 | 69.8745 | 50 | 0.52 | 42 |
GU.REMY.HHZ. | 2022-12-09T16:55:32.14 | 0.6 | undecidable | manual | S | 237 | 36.3414 | 50 | 0.17 | 48 |
CH.MMK.HHZ. | 2022-12-09T16:55:30.28 | 0.6 | undecidable | manual | S | 83 | 32.1456 | 50 | -0.56 | 44 |
GU.TRAV.HHZ. | 2022-12-09T16:55:30.40 | 0.6 | undecidable | manual | P | 165 | 58.1973 | 50 | 0.26 | 45 |
GU.SATI.HHZ. | 2022-12-09T16:55:29.58 | 0.6 | undecidable | manual | S | 123 | 29.2485 | 50 | -0.51 | 45 |
IV.MRGE.HHZ. | 2022-12-09T16:55:28.64 | 0.6 | undecidable | manual | P | 234 | 46.7199 | 50 | 0.27 | 46 |
GU.CIRO.HHZ. | 2022-12-09T16:55:28.45 | 0.1 | undecidable | manual | P | 178 | 46.2204 | 50 | 0.16 | 95 |
GU.REMY.HHZ. | 2022-12-09T16:55:27.02 | 0.1 | undecidable | manual | P | 237 | 36.3414 | 50 | 0.25 | 94 |
CH.MMK.HHZ. | 2022-12-09T16:55:26.34 | 0.1 | undecidable | manual | P | 83 | 32.1456 | 50 | 0.22 | 96 |
GU.SATI.HHZ. | 2022-12-09T16:55:25.99 | 0.3 | negative | manual | P | 123 | 29.2485 | 50 | 0.31 | 71 |
CH.DIX.HHZ. | 2022-12-09T16:55:24.80 | 0.3 | undecidable | manual | S | 302 | 12.876 | 129 | -0.6 | 67 |
CH.DIX.HHZ. | 2022-12-09T16:55:23.15 | 0.1 | negative | manual | P | 302 | 12.876 | 129 | 0.17 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DIX.HHE. | ML:1.8 | 0.000633 | 1.3 | AML | other | m | 2022-12-09T16:55:25.85 |
CH.DIX.HHN. | ML:1.7 | 0.000588 | 0.52 | AML | other | m | 2022-12-09T16:55:25.28 |
GU.SATI.HNN. | ML:1.2 | 0.00008180000000000001 | 1.44 | AML | other | m | 2022-12-09T16:55:29.25 |
GU.SATI.HHN. | ML:1.2 | 0.0000764 | 1.44 | AML | other | m | 2022-12-09T16:55:29.25 |
GU.SATI.HHE. | ML:1.2 | 0.00008690000000000001 | 0.12 | AML | other | m | 2022-12-09T16:55:30.17 |
GU.SATI.HNE. | ML:1.3 | 0.00010485 | 0.66 | AML | other | m | 2022-12-09T16:55:32.40 |
IV.MRGE.HHE. | ML:1.0 | 0.00002785 | 0.56 | AML | other | m | 2022-12-09T16:55:35.47 |
IV.MRGE.HHN. | ML:1.2 | 0.0000463 | 1.16 | AML | other | m | 2022-12-09T16:55:35.34 |
GU.TRAV.HHE. | ML:1.2 | 0.0000366 | 0.74 | AML | other | m | 2022-12-09T16:55:43.59 |
GU.TRAV.HHN. | ML:1.1 | 0.000027499999999999998 | 0.8 | AML | other | m | 2022-12-09T16:55:46.27 |