A magnitude ML 1.0 earthquake occured in region: 7 km NE Livigno (SO), on
and geographic coordinates (lat, lon) 46.5740, 10.2120 at 8 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 | 11 | 4125 | 10514 |
Bormio | SO | 17 | 4121 | 14635 |
Valdisotto | SO | 19 | 3556 | 18191 |
Valfurva | SO | 20 | 2638 | 20829 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2018-12-11 12:35:25 |
46.5735 | 10.2122 | 8 | 2018-12-11 12:40:11 |
Sala Sismica INGV-Roma | 63840051 |
Field | Value |
---|---|
Time (UTC) | 2018-12-11 12:35:25 ± 0.18 |
Latitude | 46.5735 ± 0.0081 |
Longitude | 10.2122 ± 0.0105 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 63840051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 898 |
Semi-minor axis of confidence ellipse (meter) | 669 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 336 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 900.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 178 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.05846 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55848 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 63840051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-12-11 12:40:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MABI.HHZ. | 2018-12-11T12:35:44.62 | 0.3 | undecidable | manual | S | 158 | 61.9935 | 50 | -0.4 | 64 |
IV.MABI.HHZ. | 2018-12-11T12:35:37.08 | 0.3 | negative | manual | P | 158 | 61.9935 | 50 | 0.37 | 64 |
SI.MOSI.HHZ. | 2018-12-11T12:35:34.69 | 0.6 | undecidable | manual | S | 79 | 26.1516 | 107 | -0.18 | 48 |
CH.BERNI.HHZ. | 2018-12-11T12:35:33.38 | 0.6 | undecidable | manual | S | 219 | 22.8549 | 110 | -0.41 | 46 |
IV.BRMO.HHZ. | 2018-12-11T12:35:31.76 | 0.3 | undecidable | manual | S | 131 | 16.2726 | 117 | 0.07 | 74 |
SI.MOSI.HHZ. | 2018-12-11T12:35:30.82 | 0.3 | negative | manual | P | 79 | 26.1516 | 107 | -0.03 | 73 |
CH.BERNI.HHZ. | 2018-12-11T12:35:30.43 | 0.3 | positive | manual | P | 219 | 22.8549 | 110 | 0.2 | 71 |
IV.BRMO.HHZ. | 2018-12-11T12:35:29.19 | 0.1 | undecidable | manual | P | 131 | 16.2726 | 117 | 0.17 | 97 |
CH.FUORN.HHZ. | 2018-12-11T12:35:28.66 | 0.6 | undecidable | manual | S | 37 | 6.4935 | 141 | -0.33 | 48 |
CH.FUORN.HHZ. | 2018-12-11T12:35:27.55 | 0.1 | positive | manual | P | 37 | 6.4935 | 141 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.BERNI.HHE. | ML:1.1 | 0.00007875 | 0.26 | AML | other | m | 2018-12-11T12:35:33.65 |
CH.BERNI.HHN. | ML:0.9 | 0.000048299999999999995 | 1.74 | AML | other | m | 2018-12-11T12:35:33.88 |
SI.MOSI.HHE. | ML:1.3 | 0.0001033 | 0.42 | AML | other | m | 2018-12-11T12:35:35.37 |
SI.MOSI.HHN. | ML:1.4 | 0.00014299999999999998 | 0.8 | AML | other | m | 2018-12-11T12:35:35.94 |
IV.MABI.HHN. | ML:0.7 | 0.000008439999999999999 | 1.8 | AML | other | m | 2018-12-11T12:35:44.02 |
IV.MABI.HHE. | ML:0.4 | 0.000006710000000000001 | 0.64 | AML | other | m | 2018-12-11T12:35:45.70 |