A magnitude ML 1.0 earthquake occured in region: Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.6130, 9.7950 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.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-01-07 15:34:33 |
46.6132 | 9.7947 | 11 | 2022-01-07 16:03:05 |
Sala Sismica INGV-Roma | 99440741 |
Field | Value |
---|---|
Time (UTC) | 2022-01-07 15:34:33 ± 0.3 |
Latitude | 46.6132 ± 0.0099 |
Longitude | 9.7947 ± 0.0262 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 99440741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2050 |
Semi-minor axis of confidence ellipse (meter) | 940 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 255 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2050.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 237 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.51801 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 99440741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-07 16:03:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2022-01-07T15:36:30.19 | 3.0 | undecidable | manual | Sn | -3.25 | 0 | |||
IV.CMPR.HHZ. | 2022-01-07T15:36:29.00 | 3.0 | undecidable | manual | Pn | 4.61 | 0 | |||
IV.PAOL.HHZ. | 2022-01-07T15:36:25.86 | 3.0 | negative | manual | Pg | 13.8 | 0 | |||
IV.ARVD.HHZ. | 2022-01-07T15:36:14.21 | 3.0 | undecidable | manual | Sn | -3.81 | 0 | |||
IV.ASQU.HHZ. | 2022-01-07T15:36:10.08 | 3.0 | undecidable | manual | Sg | 8.42 | 0 | |||
GU.RORO.HHZ. | 2022-01-07T15:35:58.30 | 3.0 | undecidable | manual | Sn | 0.36 | 0 | |||
CR.ZAG.BHZ. | 2022-01-07T15:35:56.96 | 3.0 | negative | manual | Pg | 13.98 | 0 | |||
IV.PTCC.HHZ. | 2022-01-07T15:35:48.66 | 3.0 | undecidable | manual | Sn | 1.57 | 0 | |||
GU.GRAM.HHZ. | 2022-01-07T15:35:38.82 | 3.0 | undecidable | manual | Sg | 0.44 | 0 | |||
IV.CSNT.HHZ. | 2022-01-07T15:35:35.74 | 3.0 | negative | manual | Pg | 7.91 | 0 | |||
IV.VENL.EHZ. | 2022-01-07T15:35:16.68 | 3.0 | positive | manual | Pg | 4.94 | 0 | |||
IV.ZEN8.EHZ. | 2022-01-07T15:35:09.19 | 3.0 | undecidable | manual | S | -1.66 | 0 | |||
IV.BRMO.HHZ. | 2022-01-07T15:34:47.90 | 0.6 | undecidable | manual | S | 109 | 46.62 | 50 | -0.31 | 46 |
CH.FUORN.HHZ. | 2022-01-07T15:34:45.52 | 0.6 | undecidable | manual | S | 89 | 35.742 | 50 | 0.21 | 48 |
SI.MOSI.HHZ. | 2022-01-07T15:34:44.38 | 1.0 | undecidable | manual | P | 89 | 57.498 | 50 | 0.79 | 19 |
CH.BERNI.HHZ. | 2022-01-07T15:34:42.81 | 0.6 | undecidable | manual | S | 142 | 28.1496 | 50 | -0.48 | 46 |
IV.BRMO.HHZ. | 2022-01-07T15:34:42.28 | 0.6 | negative | manual | P | 109 | 46.62 | 50 | 0.37 | 45 |
CH.FUORN.HHZ. | 2022-01-07T15:34:40.54 | 1.0 | undecidable | manual | P | 89 | 35.742 | 50 | 0.31 | 23 |
CH.DAVOX.HHZ. | 2022-01-07T15:34:40.58 | 0.6 | undecidable | manual | S | 19 | 19.6692 | 50 | -0.44 | 47 |
CH.BERNI.HHZ. | 2022-01-07T15:34:39.11 | 0.1 | negative | manual | P | 142 | 28.1496 | 50 | 0.04 | 100 |
CH.DAVOX.HHZ. | 2022-01-07T15:34:37.81 | 0.3 | undecidable | manual | P | 19 | 19.6692 | 50 | 0.05 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.BERNI.HHE. | ML:0.8 | 0.000032879216000000006 | 4.3136 | AML | other | m | 2022-01-07T15:34:45.40 |
CH.BERNI.HHN. | ML:0.8 | 0.0000344230845 | 2.0992 | AML | other | m | 2022-01-07T15:34:43.42 |
CH.FUORN.HHE. | ML:1.2 | 0.00005563089 | 7.4624 | AML | other | m | 2022-01-07T15:34:42.03 |
CH.FUORN.HHN. | ML:1.2 | 0.000058718775 | 7.7696 | AML | other | m | 2022-01-07T15:34:44.36 |
IV.BRMO.HHE. | ML:1.3 | 0.00005504334499999999 | 9.8048 | AML | other | m | 2022-01-07T15:34:47.17 |
IV.BRMO.HHN. | ML:1.0 | 0.00002538288 | 4.9152 | AML | other | m | 2022-01-07T15:34:50.07 |