A magnitude ML 1.6 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.1840, 7.6470 at 7 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 1.6 | 2022-07-04 06:46:47 |
46.184 | 7.6467 | 7 | 2023-01-31 19:03:57 |
Bollettino Sismico Italiano INGV | 113194471 |
Reviewed Rev100 |
ML 1.5 | 2022-07-04 06:46:48 |
46.1528 | 7.6373 | 6 | 2022-07-04 06:51:56 |
Sala Sismica INGV-Roma | 106783341 |
Field | Value |
---|---|
Time (UTC) | 2022-07-04 06:46:47 ± 0.17 |
Latitude | 46.1840 ± 0.0081 |
Longitude | 7.6467 ± 0.0091 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 113194471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 856 |
Semi-minor axis of confidence ellipse (meter) | 427 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 158 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 860.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 160 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.19515 |
Epicentral distance of station farthest from the epicenter (degree) | 1.06929 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 113194471 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-12-30 16:53:27 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 106783341 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-04 06:51:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RSP.HHZ. | 2022-07-04T06:47:23.28 | 0.6 | undecidable | manual | S | 195 | 118.6923 | 50 | 0.42 | 39 |
GU.LSD.HHZ. | 2022-07-04T06:47:14.77 | 0.3 | undecidable | manual | S | 206 | 89.6436 | 50 | -0.33 | 63 |
GU.TRAV.HHZ. | 2022-07-04T06:47:11.10 | 0.6 | undecidable | manual | S | 174 | 74.9694 | 50 | -0.08 | 45 |
GU.RSP.HHZ. | 2022-07-04T06:47:08.90 | 0.3 | undecidable | manual | P | 195 | 118.6923 | 50 | 0.83 | 50 |
GU.CIRO.HHZ. | 2022-07-04T06:47:08.21 | 0.6 | undecidable | manual | S | 185 | 64.8906 | 50 | -0.29 | 44 |
CH.BNALP.HHE. | 2022-07-04T06:47:04.33 | 0.3 | undecidable | manual | P | 38 | 96.6255 | 50 | -0.34 | 62 |
GU.LSD.HHZ. | 2022-07-04T06:47:03.52 | 0.3 | undecidable | manual | P | 206 | 89.6436 | 50 | -0.07 | 66 |
CH.FUSIO.HHZ. | 2022-07-04T06:47:02.49 | 0.3 | undecidable | manual | P | 69 | 83.4498 | 50 | -0.16 | 66 |
GU.TRAV.HHZ. | 2022-07-04T06:47:01.53 | 0.3 | undecidable | manual | P | 174 | 74.9694 | 50 | 0.2 | 66 |
GU.SATI.HHZ. | 2022-07-04T06:47:01.02 | 0.3 | undecidable | manual | S | 153 | 38.2284 | 101 | -0.36 | 69 |
GU.CIRO.HHZ. | 2022-07-04T06:46:59.77 | 0.3 | undecidable | manual | P | 185 | 64.8906 | 50 | -0.01 | 70 |
CH.MMK.HHZ. | 2022-07-04T06:46:57.83 | 0.3 | undecidable | manual | S | 121 | 28.5492 | 104 | -0.26 | 71 |
GU.SATI.HHZ. | 2022-07-04T06:46:55.98 | 0.1 | positive | manual | P | 153 | 38.2284 | 101 | 0.31 | 93 |
CH.DIX.HHZ. | 2022-07-04T06:46:55.35 | 0.6 | undecidable | manual | S | 238 | 21.6672 | 108 | -0.44 | 46 |
CH.MMK.HHZ. | 2022-07-04T06:46:54.09 | 0.1 | undecidable | manual | P | 121 | 28.5492 | 104 | 0.32 | 94 |
CH.DIX.HHZ. | 2022-07-04T06:46:52.52 | 0.1 | positive | manual | P | 238 | 21.6672 | 108 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DIX.HHE. | ML:2.0 | 0.000766 | 0.42 | AML | other | m | 2022-07-04T06:46:56.51 |
CH.DIX.HHN. | ML:2.1 | 0.0008615 | 0.8 | AML | other | m | 2022-07-04T06:46:56.01 |
CH.MMK.HHN. | ML:0.6 | 0.000020850000000000002 | 0.42 | AML | other | m | 2022-07-04T06:46:59.83 |
GU.SATI.HHE. | ML:1.5 | 0.0001185 | 1.48 | AML | other | m | 2022-07-04T06:47:01.83 |
GU.SATI.HNE. | ML:1.5 | 0.0001215 | 1.66 | AML | other | m | 2022-07-04T06:47:01.00 |
CH.MMK.HHE. | ML:0.4 | 0.0000129 | 1.12 | AML | other | m | 2022-07-04T06:47:02.40 |
GU.SATI.HHN. | ML:1.5 | 0.00010965 | 0.78 | AML | other | m | 2022-07-04T06:47:02.03 |
GU.SATI.HNN. | ML:1.5 | 0.000123 | 0.94 | AML | other | m | 2022-07-04T06:47:03.04 |
GU.CIRO.HHE. | ML:1.4 | 0.000052199999999999995 | 0.2 | AML | other | m | 2022-07-04T06:47:09.36 |
GU.CIRO.HHN. | ML:1.1 | 0.00002695 | 1.5 | AML | other | m | 2022-07-04T06:47:09.14 |
GU.TRAV.HHE. | ML:1.7 | 0.00007735 | 0.34 | AML | other | m | 2022-07-04T06:47:12.01 |
GU.TRAV.HHN. | ML:1.8 | 0.00008319999999999999 | 0.28 | AML | other | m | 2022-07-04T06:47:12.19 |
GU.LSD.HHE. | ML:1.6 | 0.000048049999999999996 | 0.2 | AML | other | m | 2022-07-04T06:47:18.30 |
GU.LSD.HHN. | ML:1.4 | 0.00003035 | 1.12 | AML | other | m | 2022-07-04T06:47:18.01 |
GU.RSP.HHE. | ML:1.8 | 0.000046200000000000005 | 1 | AML | other | m | 2022-07-04T06:47:25.80 |
GU.RSP.HHN. | ML:1.7 | 0.00004 | 0.22 | AML | other | m | 2022-07-04T06:47:26.48 |