A magnitude ML 1.4 earthquake occured in region: Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.6140, 8.4630 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.
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 1.4 | 2020-01-25 16:32:22 |
46.6135 | 8.4628 | 11 | 2020-01-25 16:43:20 |
Sala Sismica INGV-Roma | 75839851 |
Field | Value |
---|---|
Time (UTC) | 2020-01-25 16:32:22 ± 0.18 |
Latitude | 46.6135 ± 0.0108 |
Longitude | 8.4628 ± 0.0157 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 75839851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1200 |
Semi-minor axis of confidence ellipse (meter) | 1140 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 335 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1200.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 120 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.42 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.90202 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 75839851 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-25 16:43:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GSCL.HHZ. | 2020-01-25T16:33:04.84 | 3.0 | undecidable | manual | Pn | -2.88 | 0 | |||
IV.CADC.HNZ. | 2020-01-25T16:32:54.56 | 3.0 | undecidable | manual | Pg | 1.45 | 0 | |||
CH.DIX.HHZ. | 2020-01-25T16:32:51.18 | 0.3 | undecidable | manual | S | 234 | 100.122 | 50 | -0.71 | 55 |
CH.MMK.HHE. | 2020-01-25T16:32:44.03 | 0.6 | undecidable | manual | S | 212 | 73.1712 | 50 | -0.68 | 39 |
MN.TUE.HHZ. | 2020-01-25T16:32:43.41 | 0.3 | undecidable | manual | S | 103 | 69.2751 | 50 | -0.25 | 67 |
GU.SATI.HHZ. | 2020-01-25T16:32:39.13 | 0.1 | undecidable | manual | P | 209 | 93.7395 | 50 | 0.56 | 79 |
CH.DIX.HHZ. | 2020-01-25T16:32:39.97 | 0.1 | undecidable | manual | P | 234 | 100.122 | 50 | 0.42 | 81 |
MN.TUE.HHZ. | 2020-01-25T16:32:35.52 | 0.6 | positive | manual | P | 103 | 69.2751 | 50 | 0.72 | 39 |
CH.MMK.HHE. | 2020-01-25T16:32:35.54 | 0.1 | undecidable | manual | P | 212 | 73.1712 | 50 | 0.13 | 91 |
CH.BNALP.HHZ. | 2020-01-25T16:32:32.17 | 0.6 | undecidable | manual | S | 354 | 28.6491 | 50 | -0.64 | 43 |
CH.FUSIO.HHZ. | 2020-01-25T16:32:30.89 | 0.3 | undecidable | manual | S | 139 | 23.2545 | 50 | -0.5 | 69 |
CH.BNALP.HHZ. | 2020-01-25T16:32:28.61 | 0.1 | positive | manual | P | 354 | 28.6491 | 50 | 0.07 | 100 |
CH.FUSIO.HHZ. | 2020-01-25T16:32:27.91 | 0.1 | negative | manual | P | 139 | 23.2545 | 50 | 0.2 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.FUSIO.HHN. | ML:1.4 | 0.00016649999999999998 | 0.1 | AML | other | m | 2020-01-25T16:32:31.22 |
CH.FUSIO.HHE. | ML:1.3 | 0.00013700000000000002 | 0.2 | AML | other | m | 2020-01-25T16:32:31.07 |
CH.BNALP.HHE. | ML:1.4 | 0.0001395 | 0.32 | AML | other | m | 2020-01-25T16:32:32.46 |
CH.BNALP.HHN. | ML:1.6 | 0.0001805 | 0.16 | AML | other | m | 2020-01-25T16:32:32.62 |
MN.TUE.HHE. | ML:1.2 | 0.000024750000000000002 | 0.24 | AML | other | m | 2020-01-25T16:32:43.78 |
MN.TUE.HHN. | ML:1.4 | 0.000040050000000000004 | 0.3 | AML | other | m | 2020-01-25T16:32:43.52 |
MN.TUE.HNE. | ML:1.2 | 0.00002577215 | 0.2304 | AML | other | m | 2020-01-25T16:32:43.67 |
MN.TUE.HNN. | ML:1.4 | 0.00004449 | 0.384 | AML | other | m | 2020-01-25T16:32:43.52 |
CH.DIX.HHE. | ML:1.6 | 0.0000344497135 | 0.3328 | AML | other | m | 2020-01-25T16:33:00.03 |
CH.DIX.HHN. | ML:1.9 | 0.00007683068750000001 | 0.4224 | AML | other | m | 2020-01-25T16:32:52.08 |
GU.SATI.HHE. | ML:1.0 | 0.000010968307 | 0.1536 | AML | other | m | 2020-01-25T16:32:53.09 |
GU.SATI.HHN. | ML:1.0 | 0.000009832065500000001 | 0.1152 | AML | other | m | 2020-01-25T16:32:54.27 |