A magnitude ML 1.4 earthquake occured in region: 4 km S La Salle (AO), on
and geographic coordinates (lat, lon) 45.7130, 7.0810 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
La Salle | AO | 4 | 2087 | 2087 |
Avise | AO | 5 | 305 | 2392 |
Morgex | AO | 6 | 2104 | 4496 |
Saint-Nicolas | AO | 7 | 311 | 4807 |
Arvier | AO | 7 | 873 | 5680 |
Rhêmes-Saint-Georges | AO | 9 | 194 | 5874 |
Introd | AO | 9 | 658 | 6532 |
Valgrisenche | AO | 9 | 196 | 6728 |
Pré-Saint-Didier | AO | 9 | 1050 | 7778 |
Villeneuve | AO | 10 | 1289 | 9067 |
La Thuile | AO | 10 | 761 | 9828 |
Saint-Pierre | AO | 11 | 3165 | 12993 |
Courmayeur | AO | 12 | 2807 | 15800 |
Aymavilles | AO | 13 | 2086 | 17886 |
Sarre | AO | 14 | 4927 | 22813 |
Saint-Rhémy-en-Bosses | AO | 15 | 338 | 23151 |
Jovençan | AO | 15 | 736 | 23887 |
Rhêmes-Notre-Dame | AO | 16 | 89 | 23976 |
Saint-Oyen | AO | 16 | 203 | 24179 |
Gressan | AO | 16 | 3387 | 27566 |
Valsavarenche | AO | 17 | 161 | 27727 |
Etroubles | AO | 17 | 501 | 28228 |
Gignod | AO | 18 | 1710 | 29938 |
Allein | AO | 19 | 229 | 30167 |
Aosta | AO | 19 | 34390 | 64557 |
Charvensod | AO | 19 | 2468 | 67025 |
Roisan | AO | 20 | 1036 | 68061 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2019-10-17 21:34:58 |
45.7132 | 7.0807 | 10 | 2020-02-28 16:42:01 |
Bollettino Sismico Italiano INGV | 73664211 |
Reviewed Rev100 |
ML 1.4 | 2019-10-17 21:34:58 |
45.7073 | 7.0762 | 11 | 2019-10-17 21:40:57 |
Sala Sismica INGV-Roma | 73314321 |
Field | Value |
---|---|
Time (UTC) | 2019-10-17 21:34:58 ± 0.14 |
Latitude | 45.7132 ± 0.0099 |
Longitude | 7.0807 ± 0.0206 |
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 | 73664211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1537 |
Semi-minor axis of confidence ellipse (meter) | 1062 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 293 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 150 |
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) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.05846 |
Epicentral distance of station farthest from the epicenter (degree) | 0.88673 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 73664211 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-01-05 19:02:46 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 73314321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-17 21:40:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.BHB.HHZ. | 2019-10-17T21:35:16.05 | 0.3 | undecidable | manual | P | 172 | 98.4237 | 50 | 0.5 | 57 |
CH.DIX.HHZ. | 2019-10-17T21:35:13.81 | 0.3 | undecidable | manual | S | 32 | 47.9187 | 50 | -0.49 | 63 |
GU.CIRO.HHE. | 2019-10-17T21:35:11.38 | 0.3 | undecidable | manual | S | 108 | 39.7269 | 50 | -0.74 | 58 |
GU.RSP.HHZ. | 2019-10-17T21:35:10.48 | 0.3 | undecidable | manual | P | 167 | 64.2912 | 50 | 0.19 | 65 |
GU.SATI.HHZ. | 2019-10-17T21:35:10.20 | 0.3 | undecidable | manual | P | 73 | 63.492 | 50 | 0.03 | 68 |
GU.TRAV.HHZ. | 2019-10-17T21:35:09.60 | 0.1 | undecidable | manual | P | 113 | 56.2992 | 50 | 0.55 | 81 |
CH.DIX.HHZ. | 2019-10-17T21:35:08.16 | 0.1 | undecidable | manual | P | 32 | 47.9187 | 50 | 0.39 | 86 |
GU.LSD.HHE. | 2019-10-17T21:35:07.92 | 0.6 | undecidable | manual | S | 172 | 28.4493 | 50 | -1.18 | 32 |
GU.CIRO.HHE. | 2019-10-17T21:35:06.68 | 0.1 | undecidable | manual | P | 108 | 39.7269 | 50 | 0.17 | 92 |
GU.BLANC.HHZ. | 2019-10-17T21:35:06.02 | 0.6 | undecidable | manual | S | 322 | 18.4704 | 119 | -0.12 | 48 |
GU.REMY.HHZ. | 2019-10-17T21:35:05.04 | 0.6 | undecidable | manual | S | 23 | 15.0738 | 124 | -0.08 | 49 |
GU.LSD.HHE. | 2019-10-17T21:35:04.62 | 0.1 | undecidable | manual | P | 172 | 28.4493 | 50 | -0.14 | 94 |
GU.BLANC.HHZ. | 2019-10-17T21:35:03.10 | 0.1 | undecidable | manual | P | 322 | 18.4704 | 119 | 0.05 | 97 |
IV.MRGE.HHZ. | 2019-10-17T21:35:02.38 | 0.3 | undecidable | manual | S | 346 | 6.4935 | 147 | -0.62 | 65 |
GU.REMY.HHZ. | 2019-10-17T21:35:02.89 | 0.1 | undecidable | manual | P | 23 | 15.0738 | 124 | 0.43 | 91 |
IV.MRGE.HHZ. | 2019-10-17T21:35:01.22 | 0.1 | undecidable | manual | P | 346 | 6.4935 | 147 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MRGE.HHE. | ML:1.8 | 0.0010899999999999998 | 0.46 | AML | other | m | 2019-10-17T21:35:02.60 |
IV.MRGE.HHN. | ML:2.0 | 0.0015499999999999997 | 0.48 | AML | other | m | 2019-10-17T21:35:02.60 |
GU.REMY.HHE. | ML:1.4 | 0.00026749999999999994 | 0.28 | AML | other | m | 2019-10-17T21:35:05.28 |
GU.REMY.HHN. | ML:1.3 | 0.000177 | 0.4 | AML | other | m | 2019-10-17T21:35:05.52 |
GU.BLANC.HHN. | ML:1.1 | 0.00009565 | 0.92 | AML | other | m | 2019-10-17T21:35:06.04 |
GU.BLANC.HHE. | ML:1.1 | 0.00010375 | 0.28 | AML | other | m | 2019-10-17T21:35:06.51 |
CH.DIX.HHN. | ML:1.6 | 0.00010680000000000001 | 0.8 | AML | other | m | 2019-10-17T21:35:14.77 |
CH.DIX.HHE. | ML:1.7 | 0.0001358 | 0.76 | AML | other | m | 2019-10-17T21:35:14.55 |
GU.TRAV.HHN. | ML:1.4 | 0.00004869999999999999 | 0.28 | AML | other | m | 2019-10-17T21:35:16.17 |
GU.TRAV.HHE. | ML:1.4 | 0.000059499999999999996 | 0.48 | AML | other | m | 2019-10-17T21:35:16.75 |
GU.RSP.HHE. | ML:1.2 | 0.00003095 | 0.92 | AML | other | m | 2019-10-17T21:35:20.41 |
GU.RSP.HHN. | ML:1.1 | 0.000027249999999999998 | 0.42 | AML | other | m | 2019-10-17T21:35:26.40 |