A magnitude ML 1.4 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.5710, 9.4020 at 1 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 |
---|---|---|---|---|
Madesimo | SO | 16 | 525 | 525 |
Campodolcino | SO | 19 | 985 | 1510 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-11-19 23:56:07 |
46.5707 | 9.4018 | 1 | 2023-11-20 00:04:52 |
Sala Sismica INGV-Roma | 123269311 |
Field | Value |
---|---|
Time (UTC) | 2023-11-19 23:56:07 ± 0.11 |
Latitude | 46.5707 ± 0.0045 |
Longitude | 9.4018 ± 0.0078 |
Depth (km) | 1 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 123269311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 677 |
Semi-minor axis of confidence ellipse (meter) | 330 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 309 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 216 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.10522 |
Epicentral distance of station farthest from the epicenter (degree) | 1.16282 |
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 | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 123269311 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-20 00:04:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
ST.CARE.EHZ. | 2023-11-19T23:56:38.73 | 0.6 | undecidable | manual | S | 99 | 100.0221 | 50 | 0.2 | 56 |
IV.MAGA.HHZ. | 2023-11-19T23:56:30.03 | 1.0 | undecidable | manual | P | 133 | 129.0708 | 50 | 0.3 | 26 |
CH.FUORN.HHZ. | 2023-11-19T23:56:29.40 | 0.6 | undecidable | manual | S | 85 | 65.8896 | 50 | -0.02 | 62 |
ST.CARE.EHZ. | 2023-11-19T23:56:25.03 | 1.0 | undecidable | manual | P | 99 | 100.0221 | 50 | -0.22 | 28 |
CH.BERNI.HHZ. | 2023-11-19T23:56:24.70 | 0.6 | undecidable | manual | S | 110 | 50.5161 | 91 | 0.05 | 63 |
CH.DAVOX.HHZ. | 2023-11-19T23:56:22.08 | 0.6 | undecidable | manual | S | 57 | 43.2234 | 91 | -0.02 | 64 |
IV.BRMO.HHZ. | 2023-11-19T23:56:21.19 | 0.6 | negative | manual | P | 98 | 74.7696 | 50 | -0.17 | 59 |
CH.FUORN.HHZ. | 2023-11-19T23:56:19.71 | 1.0 | positive | manual | P | 85 | 65.8896 | 50 | -0.28 | 29 |
CH.BERNI.HHZ. | 2023-11-19T23:56:17.09 | 0.6 | positive | manual | P | 110 | 50.5161 | 91 | -0.14 | 62 |
CH.DAVOX.HHZ. | 2023-11-19T23:56:15.84 | 0.3 | negative | manual | P | 57 | 43.2234 | 91 | 0.08 | 95 |
MN.TUE.HNZ. | 2023-11-19T23:56:11.07 | 0.3 | undecidable | manual | S | 201 | 11.6772 | 94 | -0.1 | 100 |
MN.TUE.HNZ. | 2023-11-19T23:56:09.63 | 0.3 | undecidable | manual | P | 201 | 11.6772 | 94 | 0.18 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DAVOX.HHE. | ML:1.7 | 0.00017611822 | 0.2816 | AML | other | m | 2023-11-19T23:56:24.35 |
CH.DAVOX.HHN. | ML:1.9 | 0.00028734915 | 0.5888 | AML | other | m | 2023-11-19T23:56:25.01 |
IV.BRMO.HHN. | ML:1.1 | 0.000018703908500000002 | 0.3968 | AML | other | m | 2023-11-19T23:56:33.66 |
IV.BRMO.HHE. | ML:1.1 | 0.0000189 | 0.42 | AML | other | m | 2023-11-19T23:56:35.78 |
CH.BERNI.HHE. | ML:0.9 | 0.000020916335 | 0.4096 | AML | other | m | 2023-11-19T23:56:30.49 |
CH.BERNI.HHN. | ML:0.9 | 0.000021165110000000002 | 0.1536 | AML | other | m | 2023-11-19T23:56:26.18 |
CH.FUORN.HHE. | ML:1.3 | 0.000033954185 | 0.3328 | AML | other | m | 2023-11-19T23:56:31.24 |
CH.FUORN.HHN. | ML:1.3 | 0.000034417429999999995 | 0.4608 | AML | other | m | 2023-11-19T23:56:33.41 |
IV.BRMO.HNE. | ML:2.4 | 0.0003718727 | 0.704 | AML | other | m | 2023-11-19T23:56:39.56 |
IV.BRMO.HNN. | ML:2.3 | 0.00027837775 | 0.6528 | AML | other | m | 2023-11-19T23:56:39.56 |