A magnitude ML 1.4 earthquake occured in region: Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.6160, 9.7910 at 11 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2022-04-01 22:58:30 |
46.616 | 9.7913 | 11 | 2022-07-08 12:33:55 |
Bollettino Sismico Italiano INGV | 104436811 |
Reviewed Rev100 |
ML 1.5 | 2022-04-01 22:58:30 |
46.6075 | 9.7733 | 9 | 2022-04-01 23:02:22 |
Sala Sismica INGV-Roma | 102683831 |
Field | Value |
---|---|
Time (UTC) | 2022-04-01 22:58:30 ± 0.1 |
Latitude | 46.6160 ± 0.0117 |
Longitude | 9.7913 ± 0.0079 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 104436811 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1440 |
Semi-minor axis of confidence ellipse (meter) | 400 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 27 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 54 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.17537 |
Epicentral distance of station farthest from the epicenter (degree) | 1.15203 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 104436811 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-05-20 09:29:30 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 102683831 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-01 23:02:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MABI.HHZ. | 2022-04-01T22:58:54.86 | 0.6 | undecidable | manual | S | 138 | 83.25 | 90 | -0.23 | 44 |
CH.FUSIO.HHZ. | 2022-04-01T22:58:54.54 | 0.6 | undecidable | manual | S | 259 | 87.9453 | 90 | -1.78 | 22 |
SI.ROSI.HHZ. | 2022-04-01T22:58:52.51 | 0.6 | undecidable | manual | P | 74 | 127.872 | 90 | 0.98 | 29 |
SI.KOSI.HHZ. | 2022-04-01T22:58:52.43 | 1.0 | undecidable | manual | P | 97 | 122.2887 | 90 | 1.77 | 9 |
ST.CARE.EHZ. | 2022-04-01T22:58:51.71 | 0.6 | undecidable | manual | S | 107 | 72.0723 | 90 | -0.39 | 44 |
IV.MAGA.HHZ. | 2022-04-01T22:58:50.03 | 0.3 | undecidable | manual | P | 145 | 113.2977 | 90 | 0.78 | 51 |
SI.MOSI.HHZ. | 2022-04-01T22:58:49.04 | 0.3 | undecidable | manual | S | 90 | 57.7977 | 90 | 0.77 | 55 |
CH.BNALP.HHZ. | 2022-04-01T22:58:48.22 | 0.3 | undecidable | manual | P | 286 | 107.6145 | 90 | -0.17 | 64 |
CH.PLONS.HHZ. | 2022-04-01T22:58:47.30 | 0.3 | undecidable | manual | S | 327 | 57.2982 | 90 | -0.83 | 60 |
ST.OZOL.EHZ. | 2022-04-01T22:58:47.80 | 0.3 | undecidable | manual | P | 103 | 99.0231 | 90 | 0.72 | 53 |
CH.MUGIO.HHZ. | 2022-04-01T22:58:46.40 | 0.1 | undecidable | manual | P | 217 | 96.126 | 90 | -0.21 | 86 |
ST.RONC.EHZ. | 2022-04-01T22:58:46.86 | 0.6 | undecidable | manual | P | 138 | 95.0382 | 90 | 0.4 | 40 |
IV.MDI.HHZ. | 2022-04-01T22:58:46.59 | 0.3 | undecidable | manual | P | 184 | 94.0392 | 90 | 0.28 | 63 |
IV.BORM.HNZ. | 2022-04-01T22:58:45.34 | 0.3 | undecidable | manual | S | 110 | 47.5191 | 90 | -0.19 | 72 |
IV.BRMO.HHZ. | 2022-04-01T22:58:44.71 | 0.3 | undecidable | manual | S | 109 | 46.9197 | 90 | -0.67 | 64 |
IV.MABI.HHZ. | 2022-04-01T22:58:44.85 | 0.3 | undecidable | manual | P | 138 | 83.25 | 90 | 0.2 | 65 |
CH.FUSIO.HHZ. | 2022-04-01T22:58:44.93 | 0.3 | undecidable | manual | P | 259 | 87.9453 | 90 | -0.43 | 63 |
ST.CARE.EHZ. | 2022-04-01T22:58:43.16 | 0.3 | undecidable | manual | P | 107 | 72.0723 | 90 | 0.23 | 65 |
CH.FUORN.HHZ. | 2022-04-01T22:58:42.51 | 0.6 | undecidable | manual | S | 89 | 36.0417 | 90 | 0.05 | 48 |
SI.MOSI.HHZ. | 2022-04-01T22:58:40.85 | 0.3 | undecidable | manual | P | 90 | 57.7977 | 90 | 0.14 | 68 |
CH.PLONS.HHZ. | 2022-04-01T22:58:40.49 | 0.3 | undecidable | manual | P | 327 | 57.2982 | 90 | -0.14 | 71 |
IV.BORM.HNZ. | 2022-04-01T22:58:39.44 | 0.3 | undecidable | manual | P | 110 | 47.5191 | 90 | 0.31 | 67 |
IV.BRMO.HHZ. | 2022-04-01T22:58:39.17 | 0.1 | undecidable | manual | P | 109 | 46.9197 | 90 | 0.12 | 93 |
CH.BERNI.HHZ. | 2022-04-01T22:58:39.78 | 0.6 | undecidable | manual | S | 142 | 28.5492 | 90 | -0.7 | 43 |
CH.DAVOX.HHZ. | 2022-04-01T22:58:37.58 | 0.6 | undecidable | manual | S | 20 | 19.4694 | 90 | -0.46 | 48 |
CH.FUORN.HHZ. | 2022-04-01T22:58:37.55 | 0.1 | positive | manual | P | 89 | 36.0417 | 90 | 0.19 | 93 |
CH.BERNI.HHZ. | 2022-04-01T22:58:36.08 | 0.1 | negative | manual | P | 142 | 28.5492 | 90 | -0.14 | 99 |
CH.DAVOX.HHZ. | 2022-04-01T22:58:34.78 | 0.1 | positive | manual | P | 20 | 19.4694 | 90 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DAVOX.HHE. | ML:2.2 | 0.00125 | 0.36 | AML | other | m | 2022-04-01T22:58:37.65 |
CH.DAVOX.HHN. | ML:2.4 | 0.0019172365 | 0.2944 | AML | other | m | 2022-04-01T22:58:37.84 |
CH.BERNI.HHN. | ML:1.4 | 0.0001185 | 1.04 | AML | other | m | 2022-04-01T22:58:41.64 |
CH.BERNI.HHE. | ML:1.3 | 0.0001008 | 0.2 | AML | other | m | 2022-04-01T22:58:41.39 |
CH.FUORN.HHE. | ML:1.5 | 0.000127 | 0.38 | AML | other | m | 2022-04-01T22:58:42.74 |
CH.FUORN.HHN. | ML:1.6 | 0.00016585 | 1.46 | AML | other | m | 2022-04-01T22:58:42.00 |
IV.BRMO.HHN. | ML:1.6 | 0.00011649999999999999 | 1.38 | AML | other | m | 2022-04-01T22:58:45.03 |
IV.BRMO.HHE. | ML:1.2 | 0.000048299999999999995 | 0.2 | AML | other | m | 2022-04-01T22:58:47.20 |
SI.MOSI.HHE. | ML:1.8 | 0.000127 | 0.9 | AML | other | m | 2022-04-01T22:58:50.43 |
SI.MOSI.HHN. | ML:1.9 | 0.00016350000000000002 | 0.46 | AML | other | m | 2022-04-01T22:58:51.93 |
ST.CARE.EHN. | ML:1.1 | 0.00001801167 | 0.4992 | AML | other | m | 2022-04-01T22:58:52.59 |
ST.CARE.EHE. | ML:1.1 | 0.000019217625 | 0.4352 | AML | other | m | 2022-04-01T22:58:52.58 |
CH.FUSIO.HHN. | ML:1.3 | 0.000024088319999999996 | 0.2816 | AML | other | m | 2022-04-01T22:58:55.49 |
CH.FUSIO.HHE. | ML:1.2 | 0.000021464879999999997 | 0.8192 | AML | other | m | 2022-04-01T22:58:55.50 |
IV.MABI.HHE. | ML:1.2 | 0.000019450000000000002 | 0.64 | AML | other | m | 2022-04-01T22:58:56.06 |
IV.MABI.HHN. | ML:1.2 | 0.000021499999999999997 | 0.52 | AML | other | m | 2022-04-01T22:58:56.63 |
CH.MUGIO.HHN. | ML:1.6 | 0.00003769388 | 0.32 | AML | other | m | 2022-04-01T22:58:57.84 |
CH.MUGIO.HHE. | ML:1.5 | 0.000028935635 | 0.2688 | AML | other | m | 2022-04-01T22:58:58.23 |