A magnitude ML 1.0 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.1500, 7.6610 at 7 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.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-07-23 13:37:20 |
46.1497 | 7.661 | 7 | 2022-07-23 13:47:47 |
Sala Sismica INGV-Roma | 107602841 |
Field | Value |
---|---|
Time (UTC) | 2022-07-23 13:37:20 ± 0.19 |
Latitude | 46.1497 ± 0.0099 |
Longitude | 7.6610 ± 0.0065 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 107602841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1094 |
Semi-minor axis of confidence ellipse (meter) | 224 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 11 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1090.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 227 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.18886 |
Epicentral distance of station farthest from the epicenter (degree) | 0.78151 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 107602841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-23 13:47:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.LSD.HHZ. | 2022-07-23T13:37:47.52 | 0.3 | undecidable | manual | S | 208 | 86.7465 | 50 | 0.2 | 64 |
GU.TRAV.HHZ. | 2022-07-23T13:37:43.17 | 0.3 | undecidable | manual | S | 175 | 71.0733 | 50 | 0.04 | 68 |
IV.MRGE.HHZ. | 2022-07-23T13:37:40.69 | 0.3 | undecidable | manual | S | 228 | 62.5929 | 50 | -0.19 | 67 |
GU.CIRO.HHZ. | 2022-07-23T13:37:40.13 | 0.3 | undecidable | manual | S | 187 | 61.1943 | 50 | -0.38 | 65 |
GU.LSD.HHZ. | 2022-07-23T13:37:36.19 | 0.3 | undecidable | manual | P | 208 | 86.7465 | 50 | 0.12 | 65 |
GU.TRAV.HHZ. | 2022-07-23T13:37:34.11 | 0.3 | undecidable | manual | P | 175 | 71.0733 | 50 | 0.45 | 62 |
GU.CIRO.HHZ. | 2022-07-23T13:37:32.31 | 0.3 | undecidable | manual | P | 187 | 61.1943 | 50 | 0.17 | 68 |
GU.SATI.HHZ. | 2022-07-23T13:37:32.86 | 0.1 | undecidable | manual | S | 152 | 34.3434 | 101 | 0 | 98 |
IV.MRGE.HHZ. | 2022-07-23T13:37:32.12 | 0.1 | undecidable | manual | P | 228 | 62.5929 | 50 | -0.23 | 89 |
CH.MMK.HHE. | 2022-07-23T13:37:29.63 | 0.3 | undecidable | manual | S | 115 | 25.752 | 104 | -0.32 | 70 |
CH.DIX.HHZ. | 2022-07-23T13:37:28.30 | 0.1 | undecidable | manual | S | 248 | 20.9679 | 107 | -0.03 | 100 |
GU.SATI.HHZ. | 2022-07-23T13:37:28.03 | 0.3 | undecidable | manual | P | 152 | 34.3434 | 101 | 0.31 | 69 |
CH.MMK.HHE. | 2022-07-23T13:37:26.05 | 0.3 | undecidable | manual | P | 115 | 25.752 | 104 | 0.01 | 74 |
CH.DIX.HHZ. | 2022-07-23T13:37:25.10 | 0.1 | positive | manual | P | 248 | 20.9679 | 107 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DIX.HHE. | ML:1.5 | 0.000221 | 0.24 | AML | other | m | 2022-07-23T13:37:25.15 |
CH.DIX.HHN. | ML:1.1 | 0.00010439999999999999 | 0.94 | AML | other | m | 2022-07-23T13:37:29.22 |
GU.SATI.HHE. | ML:0.9 | 0.0000362 | 1.36 | AML | other | m | 2022-07-23T13:37:33.77 |
GU.SATI.HHN. | ML:1.0 | 0.000038 | 0.7 | AML | other | m | 2022-07-23T13:37:34.10 |
GU.CIRO.HHE. | ML:0.7 | 0.000010205 | 0.42 | AML | other | m | 2022-07-23T13:37:41.01 |
GU.CIRO.HHN. | ML:0.7 | 0.000007974999999999999 | 0.54 | AML | other | m | 2022-07-23T13:37:42.06 |
IV.MRGE.HHN. | ML:1.1 | 0.000025750000000000002 | 1.18 | AML | other | m | 2022-07-23T13:37:43.62 |
IV.MRGE.HHE. | ML:1.0 | 0.000020799999999999997 | 0.92 | AML | other | m | 2022-07-23T13:37:43.97 |
GU.TRAV.HHN. | ML:1.1 | 0.00002095 | 0.14 | AML | other | m | 2022-07-23T13:37:44.82 |
GU.TRAV.HHE. | ML:1.0 | 0.00001745 | 0.08 | AML | other | m | 2022-07-23T13:37:45.20 |