A magnitude ML 1.9 earthquake occured in region: Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.9160, 9.1330 at 9 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 1.9 | 2020-11-24 03:38:55 |
46.9155 | 9.1327 | 9 | 2021-02-26 14:56:20 |
Bollettino Sismico Italiano INGV | 87377841 |
Reviewed Rev100 |
ML 1.9 | 2020-11-24 03:38:55 |
46.9133 | 9.1373 | 9 | 2020-11-24 03:45:20 |
Sala Sismica INGV-Roma | 84974511 |
Field | Value |
---|---|
Time (UTC) | 2020-11-24 03:38:55 ± 0.34 |
Latitude | 46.9155 ± 0.0234 |
Longitude | 9.1327 ± 0.0158 |
Depth (km) | 9 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 87377841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2420 |
Semi-minor axis of confidence ellipse (meter) | 1328 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 8 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 147 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.51 |
Epicentral distance of station closest to the epicenter (degree) | 0.21584 |
Epicentral distance of station farthest from the epicenter (degree) | 1.73839 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 87377841 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-02-22 13:04:38 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 84974511 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-24 03:45:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OE.WTTA.HHZ. | 2020-11-24T03:39:28.30 | 1.0 | undecidable | manual | P | 78 | 192.9624 | 38 | 1.47 | 9 |
GU.REMY.HHZ. | 2020-11-24T03:39:28.01 | 0.6 | undecidable | manual | P | 232 | 192.7626 | 38 | 1.21 | 22 |
SI.ROSI.HHZ. | 2020-11-24T03:39:25.68 | 0.6 | undecidable | manual | P | 89 | 172.6938 | 50 | 1.53 | 20 |
ST.RONC.EHZ. | 2020-11-24T03:39:22.15 | 0.3 | undecidable | manual | P | 132 | 154.0347 | 50 | 0.87 | 46 |
IV.ZONE.HHZ. | 2020-11-24T03:39:21.17 | 0.3 | undecidable | manual | P | 149 | 148.3404 | 50 | 0.77 | 49 |
IV.BRMO.HHZ. | 2020-11-24T03:39:14.28 | 0.1 | undecidable | manual | P | 117 | 106.116 | 50 | 0.38 | 82 |
CH.FUSIO.HHZ. | 2020-11-24T03:39:14.47 | 0.3 | undecidable | manual | S | 215 | 62.3931 | 50 | -0.98 | 54 |
CH.DAVOX.HHZ. | 2020-11-24T03:39:13.68 | 0.3 | undecidable | manual | S | 105 | 58.5969 | 50 | -0.78 | 59 |
CH.FUORN.HHZ. | 2020-11-24T03:39:12.04 | 0.1 | undecidable | manual | P | 110 | 91.9413 | 50 | 0.33 | 86 |
CH.BNALP.HHZ. | 2020-11-24T03:39:12.75 | 0.3 | undecidable | manual | S | 265 | 53.9016 | 50 | -0.44 | 67 |
CH.BERNI.HHE. | 2020-11-24T03:39:11.16 | 0.1 | undecidable | manual | P | 129 | 87.7455 | 50 | 0.1 | 91 |
MN.TUE.HHZ. | 2020-11-24T03:39:11.16 | 0.6 | undecidable | manual | S | 162 | 51.8037 | 50 | -1.48 | 28 |
CH.FUSIO.HHZ. | 2020-11-24T03:39:07.30 | 0.1 | undecidable | manual | P | 215 | 62.3931 | 50 | 0.15 | 94 |
CH.BNALP.HHZ. | 2020-11-24T03:39:06.13 | 0.1 | undecidable | manual | P | 265 | 53.9016 | 50 | 0.29 | 93 |
CH.DAVOX.HHZ. | 2020-11-24T03:39:06.51 | 0.1 | undecidable | manual | P | 105 | 58.5969 | 50 | -0.06 | 97 |
MN.TUE.HHZ. | 2020-11-24T03:39:05.32 | 0.1 | undecidable | manual | P | 162 | 51.8037 | 50 | -0.2 | 95 |
CH.PLONS.HHZ. | 2020-11-24T03:39:03.93 | 0.3 | undecidable | manual | S | 52 | 23.9538 | 110 | -0.69 | 65 |
CH.PLONS.HHZ. | 2020-11-24T03:39:00.69 | 0.1 | positive | manual | P | 52 | 23.9538 | 110 | -0.2 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.PLONS.HHE. | ML:2.1 | 0.0007685 | 0.94 | AML | other | m | 2020-11-24T03:39:04.53 |
CH.PLONS.HHN. | ML:2.0 | 0.000642 | 0.08 | AML | other | m | 2020-11-24T03:39:04.58 |
MN.TUE.HHE. | ML:1.8 | 0.00017199999999999998 | 0.22 | AML | other | m | 2020-11-24T03:39:11.46 |
MN.TUE.HNE. | ML:1.8 | 0.0001705 | 0.22 | AML | other | m | 2020-11-24T03:39:11.46 |
MN.TUE.HNN. | ML:1.4 | 0.00007125000000000001 | 0.48 | AML | other | m | 2020-11-24T03:39:11.83 |
MN.TUE.HHN. | ML:1.4 | 0.00007025000000000001 | 0.46 | AML | other | m | 2020-11-24T03:39:13.44 |
CH.BNALP.HHN. | ML:1.7 | 0.000129 | 0.34 | AML | other | m | 2020-11-24T03:39:13.89 |
CH.BNALP.HHE. | ML:1.6 | 0.00008385 | 1.58 | AML | other | m | 2020-11-24T03:39:14.00 |
CH.DAVOX.HHN. | ML:2.4 | 0.0006185 | 0.54 | AML | other | m | 2020-11-24T03:39:14.26 |
CH.DAVOX.HHE. | ML:2.1 | 0.000275 | 1.68 | AML | other | m | 2020-11-24T03:39:14.09 |
CH.FUSIO.HHE. | ML:1.9 | 0.000164 | 0.34 | AML | other | m | 2020-11-24T03:39:15.09 |
CH.FUSIO.HHN. | ML:1.7 | 0.00010425000000000001 | 0.74 | AML | other | m | 2020-11-24T03:39:15.58 |
IV.ZONE.HHE. | ML:2.1 | 0.00006135 | 1.26 | AML | other | m | 2020-11-24T03:39:40.27 |
IV.ZONE.HHN. | ML:2.0 | 0.000052 | 0.52 | AML | other | m | 2020-11-24T03:39:45.56 |