A magnitude ML 1.5 earthquake occured in region: Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.6880, 9.1230 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 1.5 | 2023-10-01 10:23:03 |
46.6878 | 9.123 | 11 | 2023-10-01 10:46:56 |
Sala Sismica INGV-Roma | 121641551 |
Field | Value |
---|---|
Time (UTC) | 2023-10-01 10:23:03 ± 0.15 |
Latitude | 46.6878 ± 0.0000 |
Longitude | 9.1230 ± 0.0013 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 121641551 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 110 |
Semi-minor axis of confidence ellipse (meter) | 0 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 90 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 110.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.46 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.18710 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 121641551 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-01 10:46:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RIBO.EHZ.01 | 2023-10-01T10:24:55.93 | 3.0 | undecidable | manual | Sn | 2.92 | 0 | |||
IV.NARO.HHZ. | 2023-10-01T10:24:55.15 | 3.0 | undecidable | manual | Sn | 3.25 | 0 | |||
IV.LPEL.HHZ. | 2023-10-01T10:24:51.94 | 3.0 | positive | manual | Pg | 20.700001 | 0 | |||
IV.RNI2.HHZ. | 2023-10-01T10:24:50.94 | 3.0 | undecidable | manual | Pg | 16.040001 | 0 | |||
IV.MRB1.HHZ. | 2023-10-01T10:24:46.72 | 3.0 | positive | manual | Pn | 0.44 | 0 | |||
GU.BURY.HHZ. | 2023-10-01T10:24:37.18 | 3.0 | undecidable | manual | Sg | 5.85 | 0 | |||
FR.SAOF.HHZ.00 | 2023-10-01T10:24:27.72 | 3.0 | undecidable | manual | Sn | 1.02 | 0 | |||
GU.GBOS.HHZ. | 2023-10-01T10:24:24.48 | 3.0 | undecidable | manual | Sg | 5.38 | 0 | |||
IV.TERO.HNZ. | 2023-10-01T10:24:21.58 | 3.0 | positive | manual | Pn | 0.22 | 0 | |||
IV.RIBO.EHZ.01 | 2023-10-01T10:24:17.99 | 3.0 | undecidable | manual | Pg | 13.04 | 0 | |||
IV.CTI.HHZ. | 2023-10-01T10:24:07.94 | 3.0 | undecidable | manual | Sg | 6.48 | 0 | |||
GU.SATI.HHZ. | 2023-10-01T10:23:42.07 | 3.0 | undecidable | manual | S | 227 | 131.7681 | 90 | 0.55 | 0 |
IV.VARE.HHZ. | 2023-10-01T10:23:31.89 | 0.6 | undecidable | manual | S | 197 | 94.9383 | 90 | 0.23 | 45 |
CH.MUGIO.HHZ. | 2023-10-01T10:23:28.62 | 0.3 | undecidable | manual | S | 184 | 85.1481 | 90 | -0.46 | 64 |
GU.SATI.HHZ. | 2023-10-01T10:23:26.22 | 0.3 | undecidable | manual | P | 227 | 131.7681 | 90 | 0.61 | 56 |
CH.BERNI.HHE. | 2023-10-01T10:23:25.78 | 0.6 | undecidable | manual | S | 114 | 75.0693 | 90 | -0.58 | 41 |
CH.DAVOX.HHE. | 2023-10-01T10:23:21.91 | 0.3 | undecidable | manual | S | 80 | 58.3971 | 90 | -0.02 | 74 |
IV.VARE.HHZ. | 2023-10-01T10:23:20.90 | 0.3 | undecidable | manual | P | 197 | 94.9383 | 90 | 0.98 | 52 |
CH.BNALP.HHZ. | 2023-10-01T10:23:20.87 | 0.3 | undecidable | manual | S | 291 | 56.7987 | 90 | -0.61 | 64 |
CH.MUGIO.HHZ. | 2023-10-01T10:23:19.03 | 0.1 | undecidable | manual | P | 184 | 85.1481 | 90 | 0.61 | 83 |
CH.BERNI.HHE. | 2023-10-01T10:23:17.36 | 0.3 | undecidable | manual | P | 114 | 75.0693 | 90 | 0.5 | 66 |
CH.PLONS.HHZ. | 2023-10-01T10:23:17.84 | 0.1 | undecidable | manual | S | 26 | 44.622 | 90 | -0.39 | 93 |
CH.FUSIO.HHZ. | 2023-10-01T10:23:16.99 | 0.3 | undecidable | manual | S | 234 | 43.5231 | 90 | -0.97 | 56 |
CH.BNALP.HHZ. | 2023-10-01T10:23:14.21 | 0.1 | undecidable | manual | P | 291 | 56.7987 | 90 | 0.17 | 97 |
CH.DAVOX.HHE. | 2023-10-01T10:23:14.71 | 0.3 | undecidable | manual | P | 80 | 58.3971 | 90 | 0.41 | 69 |
MN.TUE.HHE. | 2023-10-01T10:23:13.21 | 0.3 | undecidable | manual | S | 144 | 29.4483 | 90 | -0.96 | 57 |
CH.PLONS.HHZ. | 2023-10-01T10:23:12.32 | 0.1 | undecidable | manual | P | 26 | 44.622 | 90 | 0.16 | 100 |
CH.FUSIO.HHZ. | 2023-10-01T10:23:11.93 | 0.1 | undecidable | manual | P | 234 | 43.5231 | 90 | -0.07 | 100 |
MN.TUE.HHE. | 2023-10-01T10:23:09.76 | 1.0 | undecidable | manual | P | 144 | 29.4483 | 90 | -0.06 | 26 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.FUSIO.HHN. | ML:1.7 | 0.0001395 | 0.38 | AML | other | m | 2023-10-01T10:23:17.22 |
CH.FUSIO.HHE. | ML:1.5 | 0.00010445 | 0.46 | AML | other | m | 2023-10-01T10:23:17.38 |
CH.PLONS.HHE. | ML:1.5 | 0.0001002 | 0.56 | AML | other | m | 2023-10-01T10:23:18.34 |
CH.PLONS.HHN. | ML:1.4 | 0.000074 | 0.46 | AML | other | m | 2023-10-01T10:23:18.63 |
CH.BNALP.HHN. | ML:1.3 | 0.000039750000000000004 | 0.42 | AML | other | m | 2023-10-01T10:23:21.30 |
CH.BNALP.HHE. | ML:1.2 | 0.0000374 | 0.94 | AML | other | m | 2023-10-01T10:23:21.67 |
CH.MUGIO.HHN. | ML:1.4 | 0.00003695 | 1.76 | AML | other | m | 2023-10-01T10:23:29.96 |
CH.MUGIO.HHE. | ML:1.8 | 0.00007235 | 1.8 | AML | other | m | 2023-10-01T10:23:30.94 |
IV.VARE.HHN. | ML:1.7 | 0.000052249999999999996 | 1.44 | AML | other | m | 2023-10-01T10:23:33.05 |
IV.VARE.HHE. | ML:1.7 | 0.00004985 | 0.16 | AML | other | m | 2023-10-01T10:23:34.52 |