A magnitude ML 1.4 earthquake occured in region: V3 Monte Bianco (ITALIA, FRANCIA, SVIZZERA), on
and geographic coordinates (lat, lon) 45.9990, 7.0810 at 9 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 1.4 | 2019-04-19 18:13:44 |
45.9992 | 7.0808 | 9 | 2019-04-19 18:20:29 |
Sala Sismica INGV-Roma | 67752231 |
Field | Value |
---|---|
Time (UTC) | 2019-04-19 18:13:44 ± 0.22 |
Latitude | 45.9992 ± 0.0081 |
Longitude | 7.0808 ± 0.0168 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 67752231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1232 |
Semi-minor axis of confidence ellipse (meter) | 546 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 111 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 131 |
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) | 0.45 |
Epicentral distance of station closest to the epicenter (degree) | 0.16997 |
Epicentral distance of station farthest from the epicenter (degree) | 1.27074 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 67752231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-04-19 18:20:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.BNALP.HHE. | 2019-04-19T18:14:25.74 | 0.6 | undecidable | manual | S | 46 | 141.0477 | 50 | 0.89 | 32 |
GU.RSP.HHZ. | 2019-04-19T18:14:12.80 | 0.6 | undecidable | manual | S | 171 | 95.4378 | 50 | 0.12 | 44 |
CH.BNALP.HHE. | 2019-04-19T18:14:09.27 | 0.3 | undecidable | manual | P | 46 | 141.0477 | 50 | 1.62 | 32 |
CH.GIMEL.HHE. | 2019-04-19T18:14:09.20 | 0.6 | undecidable | manual | S | 314 | 86.1471 | 50 | -0.99 | 34 |
GU.TRAV.HHZ. | 2019-04-19T18:14:06.66 | 0.3 | undecidable | manual | S | 136 | 74.6697 | 50 | -0.45 | 65 |
GU.CIRO.HHZ. | 2019-04-19T18:14:02.20 | 0.3 | undecidable | manual | S | 139 | 57.9975 | 50 | -0.46 | 66 |
GU.RSP.HHZ. | 2019-04-19T18:14:00.85 | 0.3 | undecidable | manual | P | 171 | 95.4378 | 50 | 0.22 | 65 |
CH.GIMEL.HHE. | 2019-04-19T18:13:59.33 | 0.3 | undecidable | manual | P | 314 | 86.1471 | 50 | 0.13 | 68 |
GU.TRAV.HHZ. | 2019-04-19T18:13:57.64 | 0.3 | undecidable | manual | P | 136 | 74.6697 | 50 | 0.22 | 68 |
GU.CIRO.HHZ. | 2019-04-19T18:13:54.92 | 0.1 | undecidable | manual | P | 139 | 57.9975 | 50 | 0.07 | 96 |
IV.MRGE.HHZ. | 2019-04-19T18:13:53.17 | 0.1 | undecidable | manual | S | 183 | 25.4523 | 109 | -0.33 | 97 |
CH.DIX.HHZ. | 2019-04-19T18:13:53.44 | 0.1 | undecidable | manual | S | 70 | 26.751 | 108 | -0.48 | 93 |
GU.REMY.HHZ. | 2019-04-19T18:13:51.92 | 0.1 | undecidable | manual | S | 162 | 18.87 | 114 | 0.58 | 91 |
CH.DIX.HHZ. | 2019-04-19T18:13:49.64 | 0.1 | undecidable | manual | P | 70 | 26.751 | 108 | -0.16 | 100 |
IV.MRGE.HHZ. | 2019-04-19T18:13:49.26 | 0.1 | undecidable | manual | P | 183 | 25.4523 | 109 | -0.3 | 97 |
GU.REMY.HHZ. | 2019-04-19T18:13:48.64 | 0.1 | undecidable | manual | P | 162 | 18.87 | 114 | 0.33 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.REMY.HHE. | ML:1.3 | 0.00017594945 | 0.064 | AML | other | m | 2019-04-19T18:13:48.73 |
GU.REMY.HHN. | ML:1.4 | 0.00019252905 | 0.1792 | AML | other | m | 2019-04-19T18:13:52.05 |
IV.MRGE.HHE. | ML:1.2 | 0.00010423097000000001 | 0.0512 | AML | other | m | 2019-04-19T18:13:53.34 |
IV.MRGE.HHN. | ML:1.3 | 0.00011912675000000001 | 0.0512 | AML | other | m | 2019-04-19T18:13:53.24 |
CH.DIX.HHE. | ML:1.6 | 0.00020255755 | 0.1408 | AML | other | m | 2019-04-19T18:13:53.56 |
CH.DIX.HHN. | ML:2.0 | 0.00051429055 | 0.1408 | AML | other | m | 2019-04-19T18:13:53.67 |
GU.CIRO.HHE. | ML:1.3 | 0.00004334916499999999 | 0.2176 | AML | other | m | 2019-04-19T18:14:02.32 |
GU.CIRO.HHN. | ML:1.3 | 0.00004413169 | 0.2176 | AML | other | m | 2019-04-19T18:14:03.46 |
GU.TRAV.HHE. | ML:1.7 | 0.0000689568 | 0.1792 | AML | other | m | 2019-04-19T18:14:08.19 |
GU.TRAV.HHN. | ML:1.7 | 0.000068450305 | 0.1792 | AML | other | m | 2019-04-19T18:14:08.20 |
GU.RSP.HHE. | ML:1.0 | 0.000011916132500000002 | 0.2176 | AML | other | m | 2019-04-19T18:14:13.98 |
GU.RSP.HHN. | ML:1.2 | 0.000013443305 | 0.2048 | AML | other | m | 2019-04-19T18:14:13.57 |