A magnitude ML 1.7 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 45.9570, 7.3640 at 10 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Bionaz | AO | 10 | 236 | 236 |
Oyace | AO | 12 | 219 | 455 |
Ollomont | AO | 13 | 157 | 612 |
Valpelline | AO | 15 | 657 | 1269 |
Doues | AO | 16 | 510 | 1779 |
Allein | AO | 17 | 229 | 2008 |
Etroubles | AO | 18 | 501 | 2509 |
Saint-Oyen | AO | 19 | 203 | 2712 |
Roisan | AO | 20 | 1036 | 3748 |
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 1.7 | 2024-04-04 14:45:38 |
45.9568 | 7.3638 | 10 | 2024-04-04 14:56:04 |
Sala Sismica INGV-Roma | 126474441 |
Field | Value |
---|---|
Time (UTC) | 2024-04-04 14:45:38 ± 0.13 |
Latitude | 45.9568 ± 0.0108 |
Longitude | 7.3638 ± 0.0116 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126474441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1226 |
Semi-minor axis of confidence ellipse (meter) | 679 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 328 |
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) | 124 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.02703 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 126474441 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-04 14:56:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.TUE.HHZ. | 2024-04-04T14:46:06.83 | 3.0 | negative | manual | Pn | 0.03 | 0 | |||
CH.FUSIO.HHZ. | 2024-04-04T14:45:58.97 | 3.0 | undecidable | manual | P | 113.997 | 1.13 | 0 | ||
GU.TRAV.HHZ. | 2024-04-04T14:45:56.68 | 0.3 | undecidable | manual | S | 149 | 57.498 | 50 | -0.1 | 71 |
CH.MMK.HHZ. | 2024-04-04T14:45:53.40 | 0.6 | undecidable | manual | S | 77 | 47.4192 | 50 | -0.68 | 42 |
GU.CIRO.HHZ. | 2024-04-04T14:45:52.29 | 0.6 | undecidable | manual | S | 158 | 42.4242 | 50 | -0.46 | 45 |
GU.SATI.HHZ. | 2024-04-04T14:45:51.64 | 0.6 | undecidable | manual | S | 103 | 39.9267 | 50 | -0.46 | 46 |
GU.BLANC.HHE. | 2024-04-04T14:45:50.54 | 0.6 | undecidable | manual | S | 250 | 35.4423 | 50 | -0.35 | 47 |
IV.MRGE.HHZ. | 2024-04-04T14:45:49.03 | 1.0 | undecidable | manual | S | 229 | 31.2465 | 50 | -0.75 | 21 |
GU.TRAV.HHZ. | 2024-04-04T14:45:49.64 | 0.6 | positive | manual | P | 149 | 57.498 | 50 | 0.51 | 44 |
GU.CIRO.HHZ. | 2024-04-04T14:45:47.18 | 1.0 | undecidable | manual | P | 158 | 42.4242 | 50 | 0.38 | 23 |
CH.MMK.HHZ. | 2024-04-04T14:45:47.83 | 0.1 | undecidable | manual | P | 77 | 47.4192 | 50 | 0.26 | 94 |
GU.SATI.HHZ. | 2024-04-04T14:45:46.82 | 0.1 | undecidable | manual | P | 103 | 39.9267 | 50 | 0.4 | 92 |
GU.BLANC.HHE. | 2024-04-04T14:45:46.02 | 0.1 | undecidable | manual | P | 250 | 35.4423 | 50 | 0.29 | 95 |
IV.MRGE.HHZ. | 2024-04-04T14:45:45.20 | 0.1 | negative | manual | P | 229 | 31.2465 | 50 | 0.12 | 100 |
GU.REMY.HHE. | 2024-04-04T14:45:45.87 | 0.6 | undecidable | manual | S | 231 | 20.7681 | 115 | -0.75 | 42 |
CH.DIX.HHZ. | 2024-04-04T14:45:44.04 | 0.3 | undecidable | manual | S | 14 | 14.0748 | 125 | -0.57 | 69 |
GU.REMY.HHE. | 2024-04-04T14:45:43.51 | 0.1 | undecidable | manual | P | 231 | 20.7681 | 115 | 0.25 | 99 |
CH.DIX.HHZ. | 2024-04-04T14:45:42.34 | 0.1 | undecidable | manual | P | 14 | 14.0748 | 125 | 0.24 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DIX.HHE. | ML:2.7 | 0.005375 | 0.14 | AML | other | m | 2024-04-04T14:45:44.13 |
CH.DIX.HHN. | ML:2.5 | 0.0030549999999999996 | 0.3 | AML | other | m | 2024-04-04T14:45:44.26 |
IV.MRGE.HHE. | ML:1.6 | 0.000163 | 0.34 | AML | other | m | 2024-04-04T14:45:49.37 |
IV.MRGE.HHN. | ML:1.9 | 0.0003705 | 0.08 | AML | other | m | 2024-04-04T14:45:49.44 |
GU.SATI.HHN. | ML:1.6 | 0.00012690000000000002 | 0.2 | AML | other | m | 2024-04-04T14:45:51.99 |
GU.SATI.HNN. | ML:1.6 | 0.0001281 | 0.4 | AML | other | m | 2024-04-04T14:45:52.99 |
GU.SATI.HHE. | ML:1.4 | 0.00008385 | 1.66 | AML | other | m | 2024-04-04T14:45:52.13 |
GU.SATI.HNE. | ML:1.4 | 0.00009375 | 0.42 | AML | other | m | 2024-04-04T14:45:54.21 |