A magnitude ML 1.4 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.0920, 7.6240 at 8 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.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2020-11-04 02:52:49 |
46.0923 | 7.6238 | 8 | 2021-02-26 14:56:16 |
Bollettino Sismico Italiano INGV | 86549341 |
Reviewed Rev100 |
ML 1.4 | 2020-11-04 02:52:49 |
46.121 | 7.6307 | 10 | 2020-11-04 03:01:02 |
Sala Sismica INGV-Roma | 84436651 |
Field | Value |
---|---|
Time (UTC) | 2020-11-04 02:52:49 ± 0.19 |
Latitude | 46.0923 ± 0.0135 |
Longitude | 7.6238 ± 0.0091 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86549341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1469 |
Semi-minor axis of confidence ellipse (meter) | 492 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 17 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 164 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.15019 |
Epicentral distance of station farthest from the epicenter (degree) | 1.03602 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 86549341 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-25 02:48:10 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 84436651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-04 03:01:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.LSD.HHE. | 2020-11-04T02:53:14.11 | 0.6 | undecidable | manual | S | 209 | 79.7646 | 50 | 0.08 | 46 |
GU.TRAV.HHZ. | 2020-11-04T02:53:10.36 | 0.3 | undecidable | manual | S | 172 | 65.0904 | 50 | 0.26 | 68 |
CH.GIMEL.HHZ. | 2020-11-04T02:53:09.98 | 0.6 | undecidable | manual | P | 296 | 114.996 | 50 | 0.86 | 34 |
GU.BLANC.HHE. | 2020-11-04T02:53:08.10 | 0.6 | undecidable | manual | S | 243 | 59.8956 | 50 | -0.62 | 42 |
GU.CIRO.HHZ. | 2020-11-04T02:53:07.04 | 0.3 | undecidable | manual | S | 185 | 54.6009 | 50 | -0.26 | 70 |
IV.MRGE.HHZ. | 2020-11-04T02:53:07.11 | 0.3 | undecidable | manual | S | 231 | 56.2992 | 50 | -0.64 | 62 |
GU.REMY.HHZ. | 2020-11-04T02:53:04.70 | 0.3 | undecidable | manual | S | 232 | 45.8208 | 50 | -0.25 | 71 |
GU.LSD.HHE. | 2020-11-04T02:53:03.92 | 0.3 | undecidable | manual | P | 209 | 79.7646 | 50 | 0.23 | 67 |
GU.TRAV.HHZ. | 2020-11-04T02:53:01.98 | 0.3 | undecidable | manual | P | 172 | 65.0904 | 50 | 0.56 | 63 |
GU.SATI.HHZ. | 2020-11-04T02:53:00.57 | 0.3 | undecidable | manual | S | 142 | 30.5472 | 104 | 0.04 | 76 |
GU.CIRO.HHZ. | 2020-11-04T02:53:00.03 | 0.3 | undecidable | manual | P | 185 | 54.6009 | 50 | 0.22 | 70 |
IV.MRGE.HHZ. | 2020-11-04T02:53:00.01 | 0.1 | undecidable | manual | P | 231 | 56.2992 | 50 | -0.06 | 96 |
GU.BLANC.HHE. | 2020-11-04T02:53:00.90 | 0.6 | undecidable | manual | P | 243 | 59.8956 | 50 | 0.28 | 46 |
CH.MMK.HHE. | 2020-11-04T02:52:58.41 | 0.3 | undecidable | manual | S | 100 | 26.5512 | 107 | -0.78 | 62 |
GU.REMY.HHZ. | 2020-11-04T02:52:58.45 | 0.1 | positive | manual | P | 232 | 45.8208 | 50 | 0 | 99 |
GU.SATI.HHZ. | 2020-11-04T02:52:56.37 | 0.1 | undecidable | manual | P | 142 | 30.5472 | 104 | 0.47 | 92 |
CH.DIX.HHZ. | 2020-11-04T02:52:55.72 | 0.3 | undecidable | manual | S | 265 | 16.6722 | 115 | -0.24 | 75 |
CH.MMK.HHE. | 2020-11-04T02:52:54.87 | 0.1 | undecidable | manual | P | 100 | 26.5512 | 107 | -0.26 | 98 |
CH.DIX.HHZ. | 2020-11-04T02:52:53.48 | 0.1 | positive | manual | P | 265 | 16.6722 | 115 | 0.22 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DIX.HHE. | ML:1.7 | 0.000442 | 1.4 | AML | other | m | 2020-11-04T02:52:55.24 |
CH.DIX.HHN. | ML:1.7 | 0.00048650000000000006 | 0.46 | AML | other | m | 2020-11-04T02:52:56.11 |
GU.SATI.HHN. | ML:1.2 | 0.00008494999999999999 | 1.44 | AML | other | m | 2020-11-04T02:53:01.02 |
GU.SATI.HHE. | ML:1.1 | 0.00006735 | 1.14 | AML | other | m | 2020-11-04T02:53:01.37 |
GU.REMY.HHN. | ML:1.3 | 0.00005795 | 1.18 | AML | other | m | 2020-11-04T02:53:05.70 |
GU.REMY.HHE. | ML:1.2 | 0.00004285 | 1.06 | AML | other | m | 2020-11-04T02:53:05.33 |