A magnitude ML 1.2 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.1970, 7.8370 at 10 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 1.2 | 2017-07-27 19:44:39 |
46.1967 | 7.8367 | 10 | 2018-07-06 12:40:19 |
Bollettino Sismico Italiano INGV | 53351611 |
Reviewed Rev100 |
ML 1.2 | 2017-07-27 19:44:39 |
46.1885 | 7.8407 | 9 | 2017-07-27 19:50:34 |
Sala Sismica INGV-Roma | 48401121 |
Field | Value |
---|---|
Time (UTC) | 2017-07-27 19:44:39 ± 0.25 |
Latitude | 46.1967 ± 0.0108 |
Longitude | 7.8367 ± 0.0117 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 53351611 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1122 |
Semi-minor axis of confidence ellipse (meter) | 682 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 151 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1120.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 176 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.17087 |
Epicentral distance of station farthest from the epicenter (degree) | 0.87954 |
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 | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 48401121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-07-27 19:50:34 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 53351611 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-01-22 10:59:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.MUGIO.HHZ. | 2017-07-27T19:45:07.70 | 0.3 | undecidable | manual | S | 108 | 97.6245 | 50 | -0.07 | 67 |
GU.TRAV.HHZ. | 2017-07-27T19:45:01.93 | 0.3 | undecidable | manual | S | 185 | 76.1682 | 50 | -0.12 | 69 |
GU.CIRO.HHZ. | 2017-07-27T19:45:00.31 | 0.3 | undecidable | manual | S | 198 | 69.1752 | 50 | 0.14 | 69 |
CH.FUSIO.HHZ. | 2017-07-27T19:44:59.65 | 0.6 | undecidable | manual | S | 65 | 69.4749 | 50 | -0.61 | 41 |
GU.REMY.HHZ. | 2017-07-27T19:44:59.45 | 0.6 | undecidable | manual | S | 233 | 65.7897 | 50 | 0.18 | 46 |
CH.MUGIO.HHZ. | 2017-07-27T19:44:56.55 | 0.3 | undecidable | manual | P | 108 | 97.6245 | 50 | 0.91 | 51 |
IV.MRGE.HHZ. | 2017-07-27T19:44:52.24 | 0.3 | undecidable | manual | P | 232 | 76.2681 | 50 | -0.1 | 69 |
GU.TRAV.HHZ. | 2017-07-27T19:44:52.92 | 0.1 | undecidable | manual | P | 185 | 76.1682 | 50 | 0.59 | 81 |
GU.CIRO.HHZ. | 2017-07-27T19:44:51.47 | 0.1 | undecidable | manual | P | 198 | 69.1752 | 50 | 0.22 | 91 |
CH.FUSIO.HHZ. | 2017-07-27T19:44:51.17 | 0.1 | undecidable | manual | P | 65 | 69.4749 | 50 | -0.13 | 92 |
GU.SATI.HHZ. | 2017-07-27T19:44:50.60 | 0.6 | undecidable | manual | S | 176 | 35.742 | 50 | -0.64 | 43 |
GU.REMY.HHZ. | 2017-07-27T19:44:50.69 | 0.1 | undecidable | manual | P | 233 | 65.7897 | 50 | -0.04 | 95 |
CH.DIX.HHZ. | 2017-07-27T19:44:50.17 | 0.6 | undecidable | manual | S | 249 | 35.3424 | 50 | -0.98 | 37 |
GU.SATI.HHZ. | 2017-07-27T19:44:46.32 | 0.1 | undecidable | manual | P | 176 | 35.742 | 50 | 0.22 | 96 |
CH.DIX.HHZ. | 2017-07-27T19:44:45.99 | 0.1 | undecidable | manual | P | 249 | 35.3424 | 50 | -0.05 | 100 |
CH.MMK.HHZ. | 2017-07-27T19:44:45.87 | 0.3 | undecidable | manual | S | 149 | 18.9699 | 118 | -0.67 | 66 |
CH.MMK.HHZ. | 2017-07-27T19:44:43.60 | 0.1 | undecidable | manual | P | 149 | 18.9699 | 118 | 0.23 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.MMK.HHN. | ML:1.2 | 0.0001085 | 1.04 | AML | other | m | 2017-07-27T19:44:45.97 |
CH.MMK.HHE. | ML:0.9 | 0.0000655 | 0.54 | AML | other | m | 2017-07-27T19:44:45.97 |
CH.DIX.HHE. | ML:1.4 | 0.00010599999999999999 | 1.06 | AML | other | m | 2017-07-27T19:44:50.87 |
CH.DIX.HHN. | ML:1.5 | 0.00013045 | 0.24 | AML | other | m | 2017-07-27T19:44:51.06 |
GU.SATI.HHE. | ML:1.0 | 0.0000369 | 0.28 | AML | other | m | 2017-07-27T19:44:51.33 |
GU.SATI.HHN. | ML:1.1 | 0.00004485 | 0.32 | AML | other | m | 2017-07-27T19:44:51.58 |
GU.TRAV.HHE. | ML:1.4 | 0.000036 | 0.38 | AML | other | m | 2017-07-27T19:45:02.82 |
GU.TRAV.HHN. | ML:1.4 | 0.00003795 | 0.88 | AML | other | m | 2017-07-27T19:45:05.76 |