A magnitude ML 0.6 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.0400, 7.2300 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.
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 |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2020-02-07 21:17:21 |
46.0403 | 7.2302 | 7 | 2020-02-07 21:27:48 |
Sala Sismica INGV-Roma | 76326541 |
Field | Value |
---|---|
Time (UTC) | 2020-02-07 21:17:21 ± 0.22 |
Latitude | 46.0403 ± 0.0144 |
Longitude | 7.2302 ± 0.0168 |
Depth (km) | 7 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76326541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2020 |
Semi-minor axis of confidence ellipse (meter) | 510 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 320 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2020.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 205 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.12950 |
Epicentral distance of station farthest from the epicenter (degree) | 0.58456 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 76326541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-07 21:27:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.LSD.HHZ. | 2020-02-07T21:17:33.16 | 0.3 | undecidable | manual | P | 187 | 64.8906 | 50 | -0.22 | 67 |
CH.MMK.HHE. | 2020-02-07T21:17:32.41 | 0.1 | undecidable | manual | P | 89 | 56.499 | 50 | 0.32 | 89 |
IV.MRGE.HHZ. | 2020-02-07T21:17:32.80 | 0.6 | undecidable | manual | S | 204 | 32.745 | 102 | -0.25 | 47 |
GU.BLANC.HHZ. | 2020-02-07T21:17:32.28 | 0.3 | undecidable | manual | S | 227 | 31.5462 | 102 | -0.36 | 69 |
GU.REMY.HHZ. | 2020-02-07T21:17:30.10 | 0.3 | undecidable | manual | S | 194 | 23.1546 | 107 | 0.27 | 71 |
GU.BLANC.HHZ. | 2020-02-07T21:17:28.21 | 0.1 | undecidable | manual | P | 227 | 31.5462 | 102 | 0.3 | 93 |
IV.MRGE.HHZ. | 2020-02-07T21:17:27.97 | 0.1 | undecidable | manual | P | 204 | 32.745 | 102 | -0.17 | 96 |
CH.DIX.HHZ. | 2020-02-07T21:17:26.55 | 0.3 | undecidable | manual | S | 72 | 14.3745 | 116 | -0.44 | 70 |
GU.REMY.HHZ. | 2020-02-07T21:17:26.43 | 0.1 | undecidable | manual | P | 194 | 23.1546 | 107 | 0.14 | 98 |
CH.DIX.HHZ. | 2020-02-07T21:17:24.75 | 0.1 | negative | manual | P | 72 | 14.3745 | 116 | 0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DIX.HHE. | ML:0.9 | 0.00009590321500000001 | 1.9072 | AML | other | m | 2020-02-07T21:17:26.96 |
GU.REMY.HHE. | ML:0.5 | 0.000017838944499999998 | 1.1776 | AML | other | m | 2020-02-07T21:17:29.95 |
GU.REMY.HHN. | ML:0.4 | 0.000015092370000000001 | 0.2048 | AML | other | m | 2020-02-07T21:17:30.35 |
IV.MRGE.HHE. | ML:0.5 | 0.000015002947549999999 | 0.9984 | AML | other | m | 2020-02-07T21:17:32.55 |
IV.MRGE.HHN. | ML:0.8 | 0.00002730222 | 2.752 | AML | other | m | 2020-02-07T21:17:33.40 |
GU.BLANC.HHE. | ML:0.5 | 0.0000156711776 | 1.2672 | AML | other | m | 2020-02-07T21:17:32.32 |
GU.BLANC.HHN. | ML:0.5 | 0.000017186556 | 0.5632 | AML | other | m | 2020-02-07T21:17:32.81 |