A magnitude ML 0.5 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.6730, 10.1490 at 11 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 | 15 | 6389 | 6389 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2021-01-17 17:52:03 |
46.6728 | 10.149 | 11 | 2021-01-17 17:57:47 |
Sala Sismica INGV-Roma | 86334331 |
Field | Value |
---|---|
Time (UTC) | 2021-01-17 17:52:03 ± 0.16 |
Latitude | 46.6728 ± 0.0099 |
Longitude | 10.1490 ± 0.0131 |
Depth (km) | 11 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 86334331 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1152 |
Semi-minor axis of confidence ellipse (meter) | 502 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 41 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1150.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 161 |
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) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.09443 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28059 |
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 | 0.5 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 86334331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-17 17:57:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
SI.MOSI.HHE. | 2021-01-17T17:52:14.41 | 0.3 | undecidable | manual | S | 101 | 31.1466 | 90 | -0.03 | 77 |
IV.BRMO.HHZ. | 2021-01-17T17:52:13.34 | 0.3 | undecidable | manual | S | 142 | 27.6501 | 90 | -0.17 | 75 |
CH.BERNI.HHZ. | 2021-01-17T17:52:13.72 | 0.6 | undecidable | manual | S | 199 | 30.3474 | 90 | -0.5 | 47 |
CH.DAVOX.HHZ. | 2021-01-17T17:52:11.91 | 0.6 | undecidable | manual | S | 300 | 23.754 | 90 | -0.55 | 46 |
CH.BERNI.HHZ. | 2021-01-17T17:52:10.11 | 0.1 | undecidable | manual | P | 199 | 30.3474 | 90 | 0.35 | 95 |
SI.MOSI.HHE. | 2021-01-17T17:52:09.76 | 0.1 | undecidable | manual | P | 101 | 31.1466 | 90 | -0.12 | 100 |
CH.DAVOX.HHZ. | 2021-01-17T17:52:09.02 | 0.3 | negative | manual | P | 300 | 23.754 | 90 | 0.28 | 74 |
IV.BRMO.HHZ. | 2021-01-17T17:52:09.64 | 1.0 | negative | manual | P | 142 | 27.6501 | 90 | 0.29 | 24 |
CH.FUORN.HHZ. | 2021-01-17T17:52:08.79 | 0.3 | undecidable | manual | S | 124 | 10.4784 | 117 | -0.18 | 77 |
CH.FUORN.HHZ. | 2021-01-17T17:52:07.27 | 0.6 | negative | manual | P | 124 | 10.4784 | 117 | 0.54 | 47 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.FUORN.HHE. | ML:0.2 | 0.000019200000000000003 | 0.4 | AML | other | m | 2021-01-17T17:52:09.41 |
CH.FUORN.HHN. | ML:0.4 | 0.0000324 | 0.6 | AML | other | m | 2021-01-17T17:52:09.13 |
CH.DAVOX.HHE. | ML:0.9 | 0.000049031175 | 0.32 | AML | other | m | 2021-01-17T17:52:12.21 |
CH.DAVOX.HHN. | ML:1.1 | 0.00007843728999999999 | 0.2816 | AML | other | m | 2021-01-17T17:52:12.71 |
IV.BRMO.HHE. | ML:0.0 | 0.00000402955275 | 0.2816 | AML | other | m | 2021-01-17T17:52:16.80 |
IV.BRMO.HHN. | ML:0.0 | 0.000006393892 | 0.6016 | AML | other | m | 2021-01-17T17:52:23.44 |
CH.BERNI.HHE. | ML:0.7 | 0.000024028095 | 0.3328 | AML | other | m | 2021-01-17T17:52:13.97 |
CH.BERNI.HHN. | ML:0.5 | 0.000014143891999999998 | 0.0768 | AML | other | m | 2021-01-17T17:52:14.50 |