A magnitude ML 0.8 earthquake occured in region: 7 km S Livigno (SO), on
and geographic coordinates (lat, lon) 46.4800, 10.1230 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 |
---|---|---|---|---|
Livigno | SO | 7 | 6389 | 6389 |
Valdidentro | SO | 13 | 4125 | 10514 |
Valdisotto | SO | 19 | 3556 | 14070 |
Bormio | SO | 20 | 4121 | 18191 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-12-08 22:23:11 |
46.4805 | 10.123 | 10 | 2022-12-08 22:43:39 |
Sala Sismica INGV-Roma | 112640711 |
Field | Value |
---|---|
Time (UTC) | 2022-12-08 22:23:11 ± 0.09 |
Latitude | 46.4805 ± 0.0054 |
Longitude | 10.1230 ± 0.0065 |
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 | 112640711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 551 |
Semi-minor axis of confidence ellipse (meter) | 439 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 171 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.09623 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50362 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 112640711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-08 22:43:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MABI.HHZ. | 2022-12-08T22:23:29.70 | 0.3 | undecidable | manual | S | 147 | 55.8996 | 50 | 0.21 | 67 |
ST.CARE.EHZ. | 2022-12-08T22:23:26.02 | 0.1 | undecidable | manual | S | 98 | 44.1225 | 50 | -0.31 | 90 |
CH.DAVOX.HHZ. | 2022-12-08T22:23:24.60 | 0.3 | undecidable | manual | S | 331 | 38.1285 | 50 | -0.13 | 71 |
IV.MABI.HHZ. | 2022-12-08T22:23:22.20 | 0.6 | undecidable | manual | P | 147 | 55.8996 | 50 | 0.17 | 45 |
ST.CARE.EHZ. | 2022-12-08T22:23:20.77 | 1.0 | negative | manual | P | 98 | 44.1225 | 50 | 0.56 | 21 |
CH.DAVOX.HHZ. | 2022-12-08T22:23:19.22 | 0.1 | undecidable | manual | P | 331 | 38.1285 | 50 | -0.07 | 96 |
CH.FUORN.HHZ. | 2022-12-08T22:23:19.44 | 0.3 | undecidable | manual | S | 35 | 18.87 | 118 | 0.19 | 72 |
IV.BRMO.HHZ. | 2022-12-08T22:23:19.05 | 0.1 | undecidable | manual | S | 91 | 19.0698 | 118 | -0.26 | 95 |
SI.MOSI.HHZ. | 2022-12-08T22:23:18.97 | 0.6 | undecidable | manual | P | 65 | 35.8419 | 50 | 0.03 | 48 |
CH.BERNI.HHZ. | 2022-12-08T22:23:16.58 | 0.1 | undecidable | manual | S | 226 | 10.6782 | 133 | -0.33 | 95 |
CH.FUORN.HHZ. | 2022-12-08T22:23:16.14 | 0.1 | undecidable | manual | P | 35 | 18.87 | 118 | 0.02 | 100 |
IV.BRMO.HHZ. | 2022-12-08T22:23:16.55 | 0.6 | undecidable | manual | P | 91 | 19.0698 | 118 | 0.39 | 46 |
CH.BERNI.HHZ. | 2022-12-08T22:23:15.07 | 0.1 | positive | manual | P | 226 | 10.6782 | 133 | 0.3 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.BERNI.HHE. | ML:0.9 | 0.00009329999999999999 | 0.26 | AML | other | m | 2022-12-08T22:23:16.63 |
CH.BERNI.HHN. | ML:0.6 | 0.00005075 | 0.38 | AML | other | m | 2022-12-08T22:23:16.94 |