A magnitude ML 1.2 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.5170, 8.1060 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 1.2 | 2022-12-26 05:09:40 |
46.5172 | 8.1058 | 10 | 2022-12-26 05:24:00 |
Sala Sismica INGV-Roma | 113088491 |
Field | Value |
---|---|
Time (UTC) | 2022-12-26 05:09:40 ± 0.15 |
Latitude | 46.5172 ± 0.0099 |
Longitude | 8.1058 ± 0.0157 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 113088491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1480 |
Semi-minor axis of confidence ellipse (meter) | 730 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 312 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 164 |
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) | 0.38851 |
Epicentral distance of station farthest from the epicenter (degree) | 1.03962 |
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 | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 113088491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-26 05:24:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.TRAV.HHZ. | 2022-12-26T05:10:13.91 | 0.3 | undecidable | manual | S | 194 | 114.8961 | 50 | 0.06 | 68 |
CH.DIX.HHZ. | 2022-12-26T05:10:02.01 | 0.3 | undecidable | manual | S | 228 | 72.1722 | 50 | -0.44 | 68 |
GU.SATI.HHZ. | 2022-12-26T05:10:02.15 | 0.6 | undecidable | manual | S | 194 | 73.4709 | 50 | -0.65 | 42 |
IV.MRGE.HHZ. | 2022-12-26T05:10:00.39 | 1.0 | negative | manual | P | 224 | 115.3956 | 50 | 0.56 | 20 |
GU.TRAV.HHZ. | 2022-12-26T05:10:00.39 | 0.6 | negative | manual | P | 194 | 114.8961 | 50 | 0.64 | 39 |
CH.FUSIO.HHZ. | 2022-12-26T05:09:54.48 | 0.3 | undecidable | manual | S | 99 | 43.1235 | 50 | -0.22 | 75 |
CH.BNALP.HHZ. | 2022-12-26T05:09:54.94 | 0.6 | undecidable | manual | S | 32 | 46.1205 | 50 | -0.55 | 46 |
CH.DIX.HHZ. | 2022-12-26T05:09:53.19 | 0.1 | positive | manual | P | 228 | 72.1722 | 50 | 0.02 | 99 |
GU.SATI.HHZ. | 2022-12-26T05:09:53.62 | 0.1 | undecidable | manual | P | 194 | 73.4709 | 50 | 0.25 | 94 |
CH.BNALP.HHZ. | 2022-12-26T05:09:49.36 | 0.1 | positive | manual | P | 32 | 46.1205 | 50 | 0.21 | 100 |
CH.FUSIO.HHZ. | 2022-12-26T05:09:49.22 | 1.0 | negative | manual | P | 99 | 43.1235 | 50 | 0.53 | 23 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.FUSIO.HHE. | ML:0.9 | 0.00002615 | 1.58 | AML | other | m | 2022-12-26T05:09:55.08 |
CH.FUSIO.HHN. | ML:1.2 | 0.000050600000000000003 | 0.76 | AML | other | m | 2022-12-26T05:09:55.10 |
GU.TRAV.HHE. | ML:1.4 | 0.000020150000000000002 | 0.46 | AML | other | m | 2022-12-26T05:10:01.61 |
GU.TRAV.HHN. | ML:1.4 | 0.00002195 | 0.5 | AML | other | m | 2022-12-26T05:10:23.15 |